======================================
| xx__-> [    9.563440][  T173] ------------[ cut here ]------------
| [    9.563762][  T173] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/173
| [    9.564081][  T173] Modules linked in:
| [    9.564491][  T173] Tainted: [W]=WARN
[    9.564627][  T173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.564793][  T173] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.564966][  T173] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.565448][  T173] RSP: 0018:ffa0000000807ab0 EFLAGS: 00010286
[    9.565623][  T173] RAX: 00000000ffffffa6 RBX: ff1100000bb138c0 RCX: 1ff4000000100f1c
[    9.565821][  T173] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb1397c
[    9.566023][  T173] RBP: ff110000087c9000 R08: 1fe2200001762731 R09: ff1100000cb22ed0
[    9.566240][  T173] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[    9.566444][  T173] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000087c9000
[    9.566662][  T173] FS:  00007f503f0a1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[    9.566901][  T173] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.567070][  T173] CR2: 00007f6c7c7ecf98 CR3: 000000000cb2f001 CR4: 0000000000771ef0
[    9.567274][  T173] PKRU: 55555554
[    9.567373][  T173] Call Trace:
[    9.567487][  T173]  <TASK>
[    9.567558][  T173]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.567699][  T173]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.567838][  T173]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.567942][  T173]  register_netdevice (net/core/dev.c:11488)
[    9.568078][  T173]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    9.568247][  T173]  register_netdev (net/core/dev.c:11552)
[    9.568378][  T173]  loopback_net_init (drivers/net/loopback.c:218)
[    9.568520][  T173]  ops_init (net/core/net_namespace.c:137)
[    9.568628][  T173]  setup_net (net/core/net_namespace.c:446)
[    9.568728][  T173]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    9.568858][  T173]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.568991][  T173]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    9.569126][  T173]  copy_net_ns (net/core/net_namespace.c:579)
[    9.569259][  T173]  create_new_namespaces (kernel/nsproxy.c:132)
[    9.569399][  T173]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    9.569534][  T173]  ksys_unshare (kernel/fork.c:3243)
[    9.569672][  T173]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    9.569806][  T173]  ? __ia32_sys_open (fs/open.c:1374)
[    9.569943][  T173]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    9.570072][  T173]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    9.570204][  T173]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.570345][  T173]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.570481][  T173]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.570629][  T173]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.570793][  T173] RIP: 0033:0x7f503f363bcb
[    9.570931][  T173] 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
[    9.571422][  T173] RSP: 002b:00007fffdf4fec38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.571626][  T173] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f503f363bcb
[    9.571821][  T173] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    9.572016][  T173] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    9.572211][  T173] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdf500e60
[    9.572409][  T173] R13: 0000000000000001 R14: 00007f503f0a16f8 R15: 00007fffdf502840
| [    9.602474][  T174] ------------[ cut here ]------------
| [    9.602754][  T174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/174
| [    9.602993][  T174] Modules linked in:
| [    9.603369][  T174] Tainted: [W]=WARN
[    9.603474][  T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.603648][  T174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.603821][  T174] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.604317][  T174] RSP: 0018:ffa0000000817030 EFLAGS: 00010286
[    9.604488][  T174] RAX: 00000000ffffffa6 RBX: ff1100000bb12900 RCX: 1ff4000000102dcc
[    9.604690][  T174] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb129bc
[    9.604892][  T174] RBP: ff110000087c9000 R08: 1fe2200001762539 R09: ff1100000c27aea8
[    9.605087][  T174] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[    9.605283][  T174] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000087c9ce1
[    9.605482][  T174] FS:  00007ffafa70f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[    9.605736][  T174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.605917][  T174] CR2: 0000000022a8e988 CR3: 000000000bb59003 CR4: 0000000000771ef0
[    9.606113][  T174] PKRU: 55555554
[    9.606213][  T174] Call Trace:
[    9.606311][  T174]  <TASK>
[    9.606380][  T174]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.606519][  T174]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.606626][  T174]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.606774][  T174]  __dev_notify_flags (net/core/dev.c:9787)
[    9.606907][  T174]  ? netif_change_name (net/core/dev.c:1495)
[    9.607037][  T174]  ? __dev_change_flags (net/core/dev.c:9752)
[    9.607169][  T174]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[    9.607302][  T174]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.607441][  T174]  netif_change_flags (net/core/dev.c:9820)
[    9.607573][  T174]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    9.607713][  T174]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.607846][  T174]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.608031][  T174]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.608162][  T174]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.608303][  T174]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.608437][  T174]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.608571][  T174]  ? __kernel_text_address (kernel/extable.c:79)
[    9.608810][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.608944][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.609074][  T174]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.609206][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.609337][  T174]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.609471][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.609679][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.609812][  T174]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.609945][  T174]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.610078][  T174]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.610209][  T174]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.610341][  T174]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.610478][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.610699][  T174]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.610832][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.611039][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.611171][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.611303][  T174]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.611453][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.611663][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.611795][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.611926][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.612059][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.612191][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.612323][  T174]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.612459][  T174]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.612695][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.612826][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.612960][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.613090][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.613224][  T174]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.613361][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.613516][  T174]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.613735][  T174]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.613867][  T174]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.613999][  T174]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.614133][  T174]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.614265][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.614400][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[    9.614533][  T174]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.614744][  T174]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.614877][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.615009][  T174]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.615142][  T174]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.615276][  T174]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.615414][  T174]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.615545][  T174]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.615763][  T174]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[    9.615898][  T174]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.616030][  T174]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.616164][  T174]  ___sys_sendmsg (net/socket.c:2752)
[    9.616296][  T174]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.616463][  T174]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.616661][  T174]  __sys_sendmsg (net/socket.c:2784)
[    9.616809][  T174]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.616940][  T174]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.617116][  T174]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.617248][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.617380][  T174]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.617520][  T174]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.617707][  T174]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.617839][  T174]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.618004][  T174] RIP: 0033:0x7ffafa94908e
[    9.618144][  T174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.618675][  T174] RSP: 002b:00007ffc8b830150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.618888][  T174] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ffafa94908e
[    9.619084][  T174] RDX: 0000000000000000 RSI: 00007ffc8b830200 RDI: 0000000000000005
[    9.619282][  T174] RBP: 00007ffc8b830160 R08: 0000000000000000 R09: 0000000000000000
[    9.619483][  T174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdf9
[    9.619684][  T174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8b8308d0
| [    9.745402][  T178] ------------[ cut here ]------------
| [    9.745648][  T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/178
| [    9.745930][  T178] Modules linked in:
| [    9.746407][  T178] Tainted: [W]=WARN
[    9.746554][  T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.746790][  T178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.747019][  T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.747568][  T178] RSP: 0018:ffa0000000857ab0 EFLAGS: 00010286
[    9.747797][  T178] RAX: 00000000ffffffa6 RBX: ff11000004b49e00 RCX: 1ff400000010af1c
[    9.748042][  T178] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b49ebc
[    9.748285][  T178] RBP: ff110000082c1000 R08: 1fe22000009693d9 R09: ff1100000cb25210
[    9.748540][  T178] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[    9.748864][  T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000082c1000
[    9.749173][  T178] FS:  00007f46be58a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[    9.749488][  T178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.749716][  T178] CR2: 00007f46be78bc20 CR3: 000000000c117001 CR4: 0000000000771ef0
[    9.749964][  T178] PKRU: 55555554
[    9.750137][  T178] Call Trace:
[    9.750286][  T178]  <TASK>
[    9.750410][  T178]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.750604][  T178]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.750786][  T178]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.750937][  T178]  register_netdevice (net/core/dev.c:11488)
[    9.751124][  T178]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    9.751340][  T178]  register_netdev (net/core/dev.c:11552)
[    9.751528][  T178]  loopback_net_init (drivers/net/loopback.c:218)
[    9.751723][  T178]  ops_init (net/core/net_namespace.c:137)
[    9.751874][  T178]  setup_net (net/core/net_namespace.c:446)
[    9.752022][  T178]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    9.752222][  T178]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.752415][  T178]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    9.752609][  T178]  copy_net_ns (net/core/net_namespace.c:579)
[    9.752790][  T178]  create_new_namespaces (kernel/nsproxy.c:132)
[    9.752974][  T178]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    9.753158][  T178]  ksys_unshare (kernel/fork.c:3243)
[    9.753341][  T178]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    9.753529][  T178]  ? __ia32_sys_open (fs/open.c:1374)
[    9.753732][  T178]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    9.753912][  T178]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    9.754094][  T178]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.754273][  T178]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.754461][  T178]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.754657][  T178]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.754873][  T178] RIP: 0033:0x7f46be84cbcb
[    9.755060][  T178] 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
[    9.755602][  T178] RSP: 002b:00007ffd2a173d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.755853][  T178] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f46be84cbcb
[    9.756099][  T178] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    9.756363][  T178] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    9.756632][  T178] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd2a175f40
[    9.756878][  T178] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd2a176840
| [    9.788325][  T179] ------------[ cut here ]------------
| [    9.788481][  T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/179
| [    9.788727][  T179] Modules linked in:
| [    9.789105][  T179] Tainted: [W]=WARN
[    9.789205][  T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.789369][  T179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.789546][  T179] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.790021][  T179] RSP: 0018:ffa0000000867030 EFLAGS: 00010286
[    9.790190][  T179] RAX: 00000000ffffffa6 RBX: ff11000004b48ac0 RCX: 1ff400000010cdcc
[    9.790393][  T179] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b48b7c
[    9.790595][  T179] RBP: ff110000082c1000 R08: 1fe2200000969171 R09: ff1100000cbd2ea8
[    9.790793][  T179] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[    9.790992][  T179] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000082c1ce1
[    9.791191][  T179] FS:  00007f1d4a3ae840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[    9.791427][  T179] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.791600][  T179] CR2: 000000001b0ff988 CR3: 000000000c35f004 CR4: 0000000000771ef0
[    9.791803][  T179] PKRU: 55555554
[    9.791904][  T179] Call Trace:
[    9.792004][  T179]  <TASK>
[    9.792073][  T179]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.792209][  T179]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.792311][  T179]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.792477][  T179]  __dev_notify_flags (net/core/dev.c:9787)
[    9.792618][  T179]  ? netif_change_name (net/core/dev.c:1495)
[    9.792752][  T179]  ? __dev_change_flags (net/core/dev.c:9752)
[    9.792888][  T179]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[    9.793022][  T179]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.793158][  T179]  netif_change_flags (net/core/dev.c:9820)
[    9.793292][  T179]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    9.793431][  T179]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.793565][  T179]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.793738][  T179]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.793872][  T179]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.794004][  T179]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.794135][  T179]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.794269][  T179]  ? __kernel_text_address (kernel/extable.c:79)
[    9.794409][  T179]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.794545][  T179]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.794866][  T179]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.795000][  T179]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.795131][  T179]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.795265][  T179]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.795402][  T179]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.795534][  T179]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.795754][  T179]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.795893][  T179]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.796025][  T179]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.796158][  T179]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.796293][  T179]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.796432][  T179]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.796567][  T179]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.796791][  T179]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.797004][  T179]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.797138][  T179]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.797271][  T179]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.797410][  T179]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.797542][  T179]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.797764][  T179]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.797899][  T179]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.798034][  T179]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.798171][  T179]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.798305][  T179]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.798441][  T179]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.798574][  T179]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.798775][  T179]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.798907][  T179]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.799042][  T179]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.799178][  T179]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.799313][  T179]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.799453][  T179]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.799641][  T179]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.799777][  T179]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.799913][  T179]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.800045][  T179]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.800178][  T179]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[    9.800409][  T179]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.800546][  T179]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.800735][  T179]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.800872][  T179]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.801011][  T179]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.801145][  T179]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.801278][  T179]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.801507][  T179]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.801771][  T179]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[    9.801906][  T179]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.802038][  T179]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.802174][  T179]  ___sys_sendmsg (net/socket.c:2752)
[    9.802399][  T179]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.802565][  T179]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.802716][  T179]  __sys_sendmsg (net/socket.c:2784)
[    9.802851][  T179]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.803073][  T179]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.803258][  T179]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.803401][  T179]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.803535][  T179]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.803763][  T179]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.803896][  T179]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.804029][  T179]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.804291][  T179] RIP: 0033:0x7f1d4a5e808e
[    9.804435][  T179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.805008][  T179] RSP: 002b:00007ffcbd3279b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.805207][  T179] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1d4a5e808e
[    9.805415][  T179] RDX: 0000000000000000 RSI: 00007ffcbd327a60 RDI: 0000000000000005
[    9.805709][  T179] RBP: 00007ffcbd3279c0 R08: 0000000000000000 R09: 0000000000000000
[    9.805907][  T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[    9.806195][  T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbd328130
| [    9.939077][  T183] ------------[ cut here ]------------
| [    9.939252][  T183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/183
| [    9.939489][  T183] Modules linked in:
| [    9.939907][  T183] Tainted: [W]=WARN
[    9.940008][  T183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.940174][  T183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.940349][  T183] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.940830][  T183] RSP: 0018:ffa00000008a7ab0 EFLAGS: 00010286
[    9.940996][  T183] RAX: 00000000ffffffa6 RBX: ff1100000211b540 RCX: 1ff4000000114f1c
[    9.941193][  T183] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000211b5fc
[    9.941394][  T183] RBP: ff1100000a0f9000 R08: 1fe22000004236c1 R09: ff1100000cbd8b90
[    9.941595][  T183] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[    9.941820][  T183] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a0f9000
[    9.942023][  T183] FS:  00007fb68cece840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[    9.942256][  T183] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.942431][  T183] CR2: 00007fb68d0cfc20 CR3: 000000000c9d7003 CR4: 0000000000771ef0
[    9.942632][  T183] PKRU: 55555554
[    9.942731][  T183] Call Trace:
[    9.942830][  T183]  <TASK>
[    9.942899][  T183]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.943033][  T183]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.943170][  T183]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.943272][  T183]  register_netdevice (net/core/dev.c:11488)
[    9.943412][  T183]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    9.943585][  T183]  register_netdev (net/core/dev.c:11552)
[    9.943718][  T183]  loopback_net_init (drivers/net/loopback.c:218)
[    9.943852][  T183]  ops_init (net/core/net_namespace.c:137)
[    9.943957][  T183]  setup_net (net/core/net_namespace.c:446)
[    9.944058][  T183]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    9.944189][  T183]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.944322][  T183]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    9.944489][  T183]  copy_net_ns (net/core/net_namespace.c:579)
[    9.945235][  T183]  create_new_namespaces (kernel/nsproxy.c:132)
[    9.945372][  T183]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    9.945510][  T183]  ksys_unshare (kernel/fork.c:3243)
[    9.945650][  T183]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    9.945782][  T183]  ? __ia32_sys_open (fs/open.c:1374)
[    9.945918][  T183]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    9.946050][  T183]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    9.946182][  T183]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.946313][  T183]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.946449][  T183]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.946587][  T183]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.946751][  T183] RIP: 0033:0x7fb68d190bcb
[    9.946892][  T183] 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
[    9.947363][  T183] RSP: 002b:00007ffcd37a4e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    9.947567][  T183] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb68d190bcb
[    9.947769][  T183] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    9.947966][  T183] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    9.948162][  T183] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcd37a7090
[    9.948358][  T183] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcd37a7840
| [    9.980676][  T184] ------------[ cut here ]------------
| [    9.980846][  T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/184
| [    9.981082][  T184] Modules linked in:
| [    9.981459][  T184] Tainted: [W]=WARN
[    9.981559][  T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.981732][  T184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.981907][  T184] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.982375][  T184] RSP: 0018:ffa00000008b7030 EFLAGS: 00010286
[    9.982545][  T184] RAX: 00000000ffffffa6 RBX: ff1100000211ba80 RCX: 1ff4000000116dcc
[    9.982748][  T184] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000211bb3c
[    9.982947][  T184] RBP: ff1100000a0f9000 R08: 1fe2200000423769 R09: ff1100000cbdd1e8
[    9.983145][  T184] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[    9.983341][  T184] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a0f9ce1
[    9.983544][  T184] FS:  00007f41c5fbe840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[    9.983782][  T184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.983951][  T184] CR2: 000000002d3b7988 CR3: 000000000c38b006 CR4: 0000000000771ef0
[    9.984151][  T184] PKRU: 55555554
[    9.984250][  T184] Call Trace:
[    9.984348][  T184]  <TASK>
[    9.984421][  T184]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.984557][  T184]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.984662][  T184]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.984795][  T184]  __dev_notify_flags (net/core/dev.c:9787)
[    9.984929][  T184]  ? netif_change_name (net/core/dev.c:1495)
[    9.985062][  T184]  ? __dev_change_flags (net/core/dev.c:9752)
[    9.985195][  T184]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[    9.985328][  T184]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.985468][  T184]  netif_change_flags (net/core/dev.c:9820)
[    9.985607][  T184]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    9.985741][  T184]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.985876][  T184]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.986041][  T184]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.986173][  T184]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.986306][  T184]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.986443][  T184]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.986576][  T184]  ? __kernel_text_address (kernel/extable.c:79)
[    9.987370][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.987509][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.987646][  T184]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.987780][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.987914][  T184]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.988046][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.988177][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.988309][  T184]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.988444][  T184]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.988577][  T184]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.988715][  T184]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.988851][  T184]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.988986][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.989124][  T184]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.989283][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.989421][  T184]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.989554][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.989691][  T184]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.989824][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.989959][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.990092][  T184]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.990226][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.990359][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.990499][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.990638][  T184]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.990771][  T184]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.990905][  T184]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.991038][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.991171][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.991304][  T184]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.991443][  T184]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.991579][  T184]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.991765][  T184]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.991903][  T184]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.992035][  T184]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.992171][  T184]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.992305][  T184]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.992443][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.992576][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[    9.992715][  T184]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.992850][  T184]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.992983][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.993119][  T184]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.993253][  T184]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.993391][  T184]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.993524][  T184]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.993660][  T184]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.993825][  T184]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[    9.993960][  T184]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.994095][  T184]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.994229][  T184]  ___sys_sendmsg (net/socket.c:2752)
[    9.994360][  T184]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.994531][  T184]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.994681][  T184]  __sys_sendmsg (net/socket.c:2784)
[    9.994814][  T184]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.994946][  T184]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.995115][  T184]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.995249][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.995386][  T184]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.995521][  T184]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.995659][  T184]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.995792][  T184]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.995957][  T184] RIP: 0033:0x7f41c61f808e
[    9.996096][  T184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.996576][  T184] RSP: 002b:00007ffcca500720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.996793][  T184] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f41c61f808e
[    9.996991][  T184] RDX: 0000000000000000 RSI: 00007ffcca5007d0 RDI: 0000000000000005
[    9.997192][  T184] RBP: 00007ffcca500730 R08: 0000000000000000 R09: 0000000000000000
[    9.997393][  T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[    9.997595][  T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca500ea0
| [   10.201128][  T187] ------------[ cut here ]------------
| [   10.201410][  T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/187
| [   10.201811][  T187] Modules linked in: veth
| [   10.202365][  T187] Tainted: [W]=WARN
[   10.202530][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.202778][  T187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.203019][  T187] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.203575][  T187] RSP: 0018:ffa00000008e6e30 EFLAGS: 00010286
[   10.203819][  T187] RAX: 00000000ffffffa6 RBX: ff11000009376740 RCX: 1ff400000011cd8c
[   10.204077][  T187] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000093767fc
[   10.204335][  T187] RBP: ff11000007f54000 R08: 1fe220000126ed01 R09: ff1100000cc38b90
[   10.204614][  T187] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   10.204877][  T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002661ffc
[   10.205137][  T187] FS:  00007f5428e12840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   10.205456][  T187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.205722][  T187] CR2: 000055a83115d1e0 CR3: 000000000c0c7001 CR4: 0000000000771ef0
[   10.205987][  T187] PKRU: 55555554
[   10.206140][  T187] Call Trace:
[   10.206293][  T187]  <TASK>
[   10.206424][  T187]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   10.206671][  T187]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.206865][  T187]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.207022][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.207214][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.207409][  T187]  __dev_notify_flags (net/core/dev.c:9787)
[   10.207614][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.207815][  T187]  ? netif_change_name (net/core/dev.c:1495)
[   10.208004][  T187]  ? __queue_work (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/workqueue.c:2402 (discriminator 2))
[   10.208197][  T187]  ? __queue_work (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/workqueue.c:2402 (discriminator 2))
[   10.208397][  T187]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.208603][  T187]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.208802][  T187]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   10.209000][  T187]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   10.209193][  T187] veth_newlink (drivers/net/veth.c:1871) veth
[   10.209392][  T187]  ? veth_poll_controller (drivers/net/veth.c:1470) veth
[   10.209630][  T187]  ? kasan_save_stack (mm/kasan/common.c:57)
[   10.209829][  T187]  ? kasan_save_track (mm/kasan/common.c:78)
[   10.210022][  T187]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   10.210258][  T187]  ? __kvmalloc_node_noprof (mm/slub.c:5296 mm/slub.c:6832)
[   10.210457][  T187]  ? alloc_netdev_mqs (net/core/dev.c:12129 (discriminator 7))
[   10.210665][  T187]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[   10.210865][  T187]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[   10.211062][  T187]  ? rtnl_create_link (net/core/rtnetlink.c:3720)
[   10.211253][  T187]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[   10.211466][  T187]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.211672][  T187]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.211877][  T187]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.212073][  T187]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.212269][  T187]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.212471][  T187]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.212670][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.212870][  T187]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.213064][  T187]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.213250][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.213453][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.213659][  T187]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.213862][  T187]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.214057][  T187]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.214246][  T187]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.214457][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.214661][  T187]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.214860][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.215055][  T187]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.215245][  T187]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.215444][  T187]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.215652][  T187]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.215851][  T187]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.216048][  T187]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.216242][  T187]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.216442][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.216644][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.216844][  T187]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.217036][  T187]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.217223][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.217424][  T187]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.217627][  T187]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.217828][  T187]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.218020][  T187]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.218209][  T187]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.218438][  T187]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.218638][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.218837][  T187]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   10.219031][  T187]  ___sys_sendmsg (net/socket.c:2752)
[   10.219218][  T187]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   10.219415][  T187]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.219621][  T187]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   10.219815][  T187]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.220019][  T187]  __sys_sendmsg (net/socket.c:2784)
[   10.220211][  T187]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.220412][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.220616][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.220807][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.221004][  T187]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.221195][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.221392][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.221629][  T187] RIP: 0033:0x7f542904c08e
[   10.221825][  T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.222390][  T187] RSP: 002b:00007ffd1b1b1800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.222661][  T187] RAX: ffffffffffffffda RBX: 00007ffd1b1b1fa8 RCX: 00007f542904c08e
[   10.222931][  T187] RDX: 0000000000000000 RSI: 00007ffd1b1b18b0 RDI: 0000000000000005
[   10.223193][  T187] RBP: 00007ffd1b1b1810 R08: 0000000000000000 R09: 0000000000000000
[   10.223509][  T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.223784][  T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b1b1f80
| [   10.234669][  T187] ------------[ cut here ]------------
| [   10.234922][  T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/187
| [   10.235296][  T187] Modules linked in: veth
| [   10.235914][  T187] Tainted: [W]=WARN
[   10.236072][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.236333][  T187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.236619][  T187] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.237368][  T187] RSP: 0018:ffa00000008e71b0 EFLAGS: 00010286
[   10.237650][  T187] RAX: 00000000ffffffa6 RBX: ff1100000cf59540 RCX: 1ff400000011cdfc
[   10.237962][  T187] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf595fc
[   10.238271][  T187] RBP: ff11000007ad1000 R08: 1fe22000019eb2c1 R09: ff1100000cc38b90
[   10.238596][  T187] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   10.238908][  T187] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   10.239217][  T187] FS:  00007f5428e12840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   10.239597][  T187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.239867][  T187] CR2: 00007f6aff415808 CR3: 000000000c0c7002 CR4: 0000000000771ef0
[   10.240179][  T187] PKRU: 55555554
[   10.240333][  T187] Call Trace:
[   10.240497][  T187]  <TASK>
[   10.240612][  T187]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.240825][  T187]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.240987][  T187]  __dev_notify_flags (net/core/dev.c:9787)
[   10.241195][  T187]  ? netif_change_name (net/core/dev.c:1495)
[   10.241413][  T187]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[   10.241627][  T187]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[   10.241839][  T187]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.242054][  T187]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   10.242277][  T187]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.242499][  T187]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.242717][  T187]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.242946][  T187]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.243160][  T187]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.243378][  T187]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.243634][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.243849][  T187]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.244056][  T187]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.244262][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.244517][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.244859][  T187]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.245196][  T187]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.245534][  T187]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.245880][  T187]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.246212][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.246549][  T187]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.246828][  T187]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.247069][  T187]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.247313][  T187]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.247571][  T187]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.247841][  T187]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.248084][  T187]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.248340][  T187]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.248593][  T187]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.248833][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.249091][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.249365][  T187]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.249628][  T187]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.249881][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.250139][  T187]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.250401][  T187]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.250684][  T187]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.250948][  T187]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.251208][  T187]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.251532][  T187]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.251794][  T187]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.252077][  T187]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   10.252414][  T187]  ___sys_sendmsg (net/socket.c:2752)
[   10.252758][  T187]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   10.253092][  T187]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.253366][  T187]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   10.253649][  T187]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.253913][  T187]  __sys_sendmsg (net/socket.c:2784)
[   10.254171][  T187]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.254442][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.254708][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.254993][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.255254][  T187]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.255524][  T187]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.255794][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.256116][  T187] RIP: 0033:0x7f542904c08e
[   10.256392][  T187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.257626][  T187] RSP: 002b:00007ffd1b1b1800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.258161][  T187] RAX: ffffffffffffffda RBX: 00007ffd1b1b1fa8 RCX: 00007f542904c08e
[   10.258662][  T187] RDX: 0000000000000000 RSI: 00007ffd1b1b18b0 RDI: 0000000000000005
[   10.259145][  T187] RBP: 00007ffd1b1b1810 R08: 0000000000000000 R09: 0000000000000000
[   10.259662][  T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.260152][  T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b1b1f80
| [   10.368015][  T192] ------------[ cut here ]------------
| [   10.368199][  T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
| [   10.368439][  T192] Modules linked in: veth
| [   10.368838][  T192] Tainted: [W]=WARN
[   10.368943][  T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.369110][  T192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.369287][  T192] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.369779][  T192] RSP: 0018:ffa00000005d7030 EFLAGS: 00010286
[   10.369948][  T192] RAX: 00000000ffffffa6 RBX: ff1100000bb12740 RCX: 1ff40000000badcc
[   10.370144][  T192] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb127fc
[   10.370347][  T192] RBP: ff11000007ad1000 R08: 1fe2200001762501 R09: ff1100000cd00b68
[   10.370550][  T192] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   10.370770][  T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007ad1ce1
[   10.370973][  T192] FS:  00007f8ad133d840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   10.371209][  T192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.371387][  T192] CR2: 00000000329e5988 CR3: 0000000004edb005 CR4: 0000000000771ef0
[   10.371598][  T192] PKRU: 55555554
[   10.371697][  T192] Call Trace:
[   10.371799][  T192]  <TASK>
[   10.371870][  T192]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.372012][  T192]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.372113][  T192]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.372245][  T192]  __dev_notify_flags (net/core/dev.c:9787)
[   10.372383][  T192]  ? netif_change_name (net/core/dev.c:1495)
[   10.372516][  T192]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.372660][  T192]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   10.372794][  T192]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.372932][  T192]  netif_change_flags (net/core/dev.c:9820)
[   10.373067][  T192]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.373205][  T192]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.373338][  T192]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.373521][  T192]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.373720][  T192]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.373853][  T192]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.373986][  T192]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.374175][  T192]  ? __kernel_text_address (kernel/extable.c:79)
[   10.374309][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.374449][  T192]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.374644][  T192]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.374778][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.374913][  T192]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.375044][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.375175][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.375307][  T192]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.375446][  T192]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.375663][  T192]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.375797][  T192]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.375931][  T192]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.376066][  T192]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.376203][  T192]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.376337][  T192]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.376476][  T192]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.376666][  T192]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.376797][  T192]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.376928][  T192]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.377061][  T192]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.377193][  T192]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.377324][  T192]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.377463][  T192]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.377654][  T192]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.377789][  T192]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.377921][  T192]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.378053][  T192]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.378184][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.378317][  T192]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.378455][  T192]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.378661][  T192]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.378814][  T192]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.378953][  T192]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.379092][  T192]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.379222][  T192]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.379355][  T192]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.379494][  T192]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.379721][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.379861][  T192]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.379994][  T192]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.380128][  T192]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.380263][  T192]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.380401][  T192]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.380533][  T192]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.380758][  T192]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.380893][  T192]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.381027][  T192]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.381191][  T192]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.381325][  T192]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.381462][  T192]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.381674][  T192]  ___sys_sendmsg (net/socket.c:2752)
[   10.381806][  T192]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.381994][  T192]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.382145][  T192]  __sys_sendmsg (net/socket.c:2784)
[   10.382277][  T192]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.382415][  T192]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.382665][  T192]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.382797][  T192]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.382929][  T192]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.383062][  T192]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.383194][  T192]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.383327][  T192]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.383502][  T192] RIP: 0033:0x7f8ad157708e
[   10.383734][  T192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.384210][  T192] RSP: 002b:00007ffdb6eb0600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.384415][  T192] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8ad157708e
[   10.384674][  T192] RDX: 0000000000000000 RSI: 00007ffdb6eb06b0 RDI: 0000000000000005
[   10.384874][  T192] RBP: 00007ffdb6eb0610 R08: 0000000000000000 R09: 0000000000000000
[   10.385075][  T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.385273][  T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6eb0d80
| [   10.492007][  T194] ------------[ cut here ]------------
| [   10.492179][  T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/194
| [   10.492430][  T194] Modules linked in: veth
| [   10.493644][  T194] Tainted: [W]=WARN
[   10.493825][  T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.494005][  T194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.494193][  T194] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.494799][  T194] RSP: 0018:ffa0000000516e30 EFLAGS: 00010286
[   10.494984][  T194] RAX: 00000000ffffffa6 RBX: ff11000009427380 RCX: 1ff40000000a2d8c
[   10.495196][  T194] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000942743c
[   10.495424][  T194] RBP: ff1100000a069000 R08: 1fe2200001284e89 R09: ff1100000c1e0b90
[   10.495707][  T194] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   10.495922][  T194] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008a4477c
[   10.496135][  T194] FS:  00007f720ca25840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   10.496388][  T194] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.496567][  T194] CR2: 00000000004eb188 CR3: 000000000f475005 CR4: 0000000000771ef0
[   10.496939][  T194] PKRU: 55555554
[   10.497045][  T194] Call Trace:
[   10.497150][  T194]  <TASK>
[   10.497223][  T194]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.497370][  T194]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.497476][  T194]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   10.497705][  T194]  __dev_notify_flags (net/core/dev.c:9787)
[   10.497861][  T194]  ? netif_change_name (net/core/dev.c:1495)
[   10.498002][  T194]  ? rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.498141][  T194]  ? rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.498291][  T194]  ? netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.498440][  T194]  ? add_timer_on (kernel/time/timer.c:925 (discriminator 5))
[   10.498593][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.498734][  T194]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.498883][  T194]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.499024][  T194]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   10.499175][  T194]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   10.499323][  T194] veth_newlink (drivers/net/veth.c:1871) veth
[   10.499469][  T194]  ? veth_poll_controller (drivers/net/veth.c:1470) veth
[   10.499649][  T194]  ? kasan_save_stack (mm/kasan/common.c:57)
[   10.499790][  T194]  ? kasan_save_track (mm/kasan/common.c:78)
[   10.499932][  T194]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   10.500088][  T194]  ? __kvmalloc_node_noprof (mm/slub.c:5296 mm/slub.c:6832)
[   10.500227][  T194]  ? alloc_netdev_mqs (net/core/dev.c:12129 (discriminator 7))
[   10.500372][  T194]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[   10.500510][  T194]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[   10.500666][  T194]  ? rtnl_create_link (net/core/rtnetlink.c:3720)
[   10.500808][  T194]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[   10.500960][  T194]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.501098][  T194]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.501258][  T194]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.501408][  T194]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.501551][  T194]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.501697][  T194]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.501850][  T194]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.501992][  T194]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.502129][  T194]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.502268][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.502415][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.502553][  T194]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.502696][  T194]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.502842][  T194]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.502981][  T194]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.503121][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.503261][  T194]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.503405][  T194]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.503547][  T194]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.503690][  T194]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.503828][  T194]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.503977][  T194]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.504116][  T194]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.504256][  T194]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.504402][  T194]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.504541][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.504684][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.504823][  T194]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.504970][  T194]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.505110][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.505250][  T194]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.505414][  T194]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.505557][  T194]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.505700][  T194]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.505841][  T194]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.506015][  T194]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.506157][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.506297][  T194]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   10.506441][  T194]  ___sys_sendmsg (net/socket.c:2752)
[   10.506585][  T194]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   10.506723][  T194]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.506872][  T194]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   10.507016][  T194]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.507160][  T194]  __sys_sendmsg (net/socket.c:2784)
[   10.507297][  T194]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.507446][  T194]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.507590][  T194]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.507730][  T194]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.507876][  T194]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.508018][  T194]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.508157][  T194]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.508346][  T194] RIP: 0033:0x7f720cc5f08e
[   10.508501][  T194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.509005][  T194] RSP: 002b:00007ffe064a3810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.509215][  T194] RAX: ffffffffffffffda RBX: 00007ffe064a3fb8 RCX: 00007f720cc5f08e
[   10.509430][  T194] RDX: 0000000000000000 RSI: 00007ffe064a38c0 RDI: 0000000000000005
[   10.509644][  T194] RBP: 00007ffe064a3820 R08: 0000000000000000 R09: 0000000000000000
[   10.509855][  T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.510062][  T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe064a3f90
| [   10.521149][  T194] ------------[ cut here ]------------
| [   10.521331][  T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/194
| [   10.521575][  T194] Modules linked in: veth
| [   10.522020][  T194] Tainted: [W]=WARN
[   10.522123][  T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.522292][  T194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.522479][  T194] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.523249][  T194] RSP: 0018:ffa00000005171b0 EFLAGS: 00010286
[   10.523428][  T194] RAX: 00000000ffffffa6 RBX: ff11000002786ac0 RCX: 1ff40000000a2dfc
[   10.523649][  T194] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002786b7c
[   10.523981][  T194] RBP: ff1100000a059000 R08: 1fe22000004f0d71 R09: ff1100000c1e0b90
[   10.524184][  T194] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   10.524401][  T194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   10.524611][  T194] FS:  00007f720ca25840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   10.524916][  T194] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.525178][  T194] CR2: 000055dc42eded5c CR3: 000000000f475004 CR4: 0000000000771ef0
[   10.525385][  T194] PKRU: 55555554
[   10.525489][  T194] Call Trace:
[   10.525664][  T194]  <TASK>
[   10.525793][  T194]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.526051][  T194]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.526228][  T194]  __dev_notify_flags (net/core/dev.c:9787)
[   10.526476][  T194]  ? netif_change_name (net/core/dev.c:1495)
[   10.526694][  T194]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[   10.526830][  T194]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[   10.526978][  T194]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.527114][  T194]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   10.527252][  T194]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.527393][  T194]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.527566][  T194]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.527715][  T194]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.527859][  T194]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.528007][  T194]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.528175][  T194]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.528312][  T194]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.528455][  T194]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.528595][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.528734][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.528877][  T194]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.529013][  T194]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.529188][  T194]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.529328][  T194]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.529467][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.529636][  T194]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.529873][  T194]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.530124][  T194]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.530362][  T194]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.530562][  T194]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.530707][  T194]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.530846][  T194]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.530990][  T194]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.531125][  T194]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.531260][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.531400][  T194]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.531536][  T194]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.531677][  T194]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.531811][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.531949][  T194]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.532090][  T194]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.532224][  T194]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.532357][  T194]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.532496][  T194]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.532669][  T194]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.532805][  T194]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.532998][  T194]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   10.533135][  T194]  ___sys_sendmsg (net/socket.c:2752)
[   10.533274][  T194]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   10.533412][  T194]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.533552][  T194]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   10.533696][  T194]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.533843][  T194]  __sys_sendmsg (net/socket.c:2784)
[   10.534014][  T194]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.534163][  T194]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.534299][  T194]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.534442][  T194]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.534586][  T194]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.534720][  T194]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.534858][  T194]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.535025][  T194] RIP: 0033:0x7f720cc5f08e
[   10.535168][  T194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.535690][  T194] RSP: 002b:00007ffe064a3810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.535898][  T194] RAX: ffffffffffffffda RBX: 00007ffe064a3fb8 RCX: 00007f720cc5f08e
[   10.536099][  T194] RDX: 0000000000000000 RSI: 00007ffe064a38c0 RDI: 0000000000000005
[   10.536301][  T194] RBP: 00007ffe064a3820 R08: 0000000000000000 R09: 0000000000000000
[   10.536507][  T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.536719][  T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe064a3f90
| [   10.617963][  T196] ------------[ cut here ]------------
| [   10.618278][  T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
| [   10.618702][  T196] Modules linked in: veth
| [   10.619495][  T196] Tainted: [W]=WARN
[   10.619691][  T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.619986][  T196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.620309][  T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.621199][  T196] RSP: 0018:ffa0000000517030 EFLAGS: 00010286
[   10.621511][  T196] RAX: 00000000ffffffa6 RBX: ff1100000ceca040 RCX: 1ff40000000a2dcc
[   10.621871][  T196] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceca0fc
[   10.622273][  T196] RBP: ff1100000a059000 R08: 1fe22000019d9421 R09: ff1100000c27d1e8
[   10.622686][  T196] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   10.623068][  T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a059ce1
[   10.623450][  T196] FS:  00007f92468bd840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   10.623977][  T196] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.624313][  T196] CR2: 000000003ce04988 CR3: 0000000004c23003 CR4: 0000000000771ef0
[   10.624734][  T196] PKRU: 55555554
[   10.624934][  T196] Call Trace:
[   10.625128][  T196]  <TASK>
[   10.625263][  T196]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.625541][  T196]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.625768][  T196]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.626042][  T196]  __dev_notify_flags (net/core/dev.c:9787)
[   10.626299][  T196]  ? netif_change_name (net/core/dev.c:1495)
[   10.626609][  T196]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.626874][  T196]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   10.627140][  T196]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.627430][  T196]  netif_change_flags (net/core/dev.c:9820)
[   10.627756][  T196]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.628057][  T196]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.628360][  T196]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.628768][  T196]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.629046][  T196]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.629340][  T196]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.629672][  T196]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.629966][  T196]  ? __kernel_text_address (kernel/extable.c:79)
[   10.630249][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.630549][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.630865][  T196]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.631157][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.631461][  T196]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.631768][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.632052][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.632349][  T196]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.632715][  T196]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.632995][  T196]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.633289][  T196]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.633624][  T196]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.633922][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.634178][  T196]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.634321][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.634467][  T196]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.634619][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.634750][  T196]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.634886][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.635022][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.635154][  T196]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.635289][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.635427][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.635561][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.635703][  T196]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.635838][  T196]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.635974][  T196]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.636107][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.636242][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.636381][  T196]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.636516][  T196]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.636658][  T196]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.636792][  T196]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.636933][  T196]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.637064][  T196]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.637199][  T196]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.637332][  T196]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.637470][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.637612][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.637746][  T196]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.637881][  T196]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.638013][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.638145][  T196]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.638280][  T196]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.638422][  T196]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.638555][  T196]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.638692][  T196]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.638857][  T196]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.638991][  T196]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.639123][  T196]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.639255][  T196]  ___sys_sendmsg (net/socket.c:2752)
[   10.639392][  T196]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.639558][  T196]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.639706][  T196]  __sys_sendmsg (net/socket.c:2784)
[   10.639838][  T196]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.639974][  T196]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.640141][  T196]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.640275][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.640416][  T196]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.640550][  T196]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.640689][  T196]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.640821][  T196]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.640986][  T196] RIP: 0033:0x7f9246af708e
[   10.641126][  T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.641643][  T196] RSP: 002b:00007ffe2bb10960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.641846][  T196] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9246af708e
[   10.642048][  T196] RDX: 0000000000000000 RSI: 00007ffe2bb10a10 RDI: 0000000000000005
[   10.642245][  T196] RBP: 00007ffe2bb10970 R08: 0000000000000000 R09: 0000000000000000
[   10.642449][  T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfa
[   10.642653][  T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2bb110e0
| [   10.755180][  T199] ------------[ cut here ]------------
| [   10.755437][  T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/199
| [   10.756610][  T199] Modules linked in: veth
| [   10.757301][  T199] Tainted: [W]=WARN
[   10.757491][  T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.757807][  T199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.758124][  T199] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.759015][  T199] RSP: 0018:ffa0000000667030 EFLAGS: 00010286
[   10.759318][  T199] RAX: 00000000ffffffa6 RBX: ff11000004b48c80 RCX: 1ff40000000ccdcc
[   10.759696][  T199] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b48d3c
[   10.760052][  T199] RBP: ff11000007f54000 R08: 1fe22000009691a9 R09: ff1100000cbb2ea8
[   10.760411][  T199] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   10.760785][  T199] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007f54ce1
[   10.761129][  T199] FS:  00007f42d3d43840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   10.761547][  T199] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.761850][  T199] CR2: 00000000343ac988 CR3: 000000000c291002 CR4: 0000000000771ef0
[   10.762195][  T199] PKRU: 55555554
[   10.762381][  T199] Call Trace:
[   10.762553][  T199]  <TASK>
[   10.762685][  T199]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.762929][  T199]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.763110][  T199]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.763346][  T199]  __dev_notify_flags (net/core/dev.c:9787)
[   10.763601][  T199]  ? netif_change_name (net/core/dev.c:1495)
[   10.763835][  T199]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.764070][  T199]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   10.764311][  T199]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.764556][  T199]  netif_change_flags (net/core/dev.c:9820)
[   10.764835][  T199]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.765079][  T199]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.765322][  T199]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.765634][  T199]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.765878][  T199]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.766121][  T199]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.766366][  T199]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.766607][  T199]  ? __kernel_text_address (kernel/extable.c:79)
[   10.766849][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.767096][  T199]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.767338][  T199]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.767593][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.767846][  T199]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.768093][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.768330][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.768576][  T199]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.768827][  T199]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.769055][  T199]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.769290][  T199]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.769534][  T199]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.769784][  T199]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.770011][  T199]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.770254][  T199]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.770493][  T199]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.770742][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.770982][  T199]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.771220][  T199]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   10.771462][  T199]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   10.771712][  T199]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[   10.771996][  T199]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.772236][  T199]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.772482][  T199]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.772734][  T199]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.772976][  T199]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.773214][  T199]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.773454][  T199]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.773702][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.773945][  T199]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.774186][  T199]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.774434][  T199]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.774685][  T199]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.774921][  T199]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.775192][  T199]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.775458][  T199]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.775720][  T199]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.775967][  T199]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.776214][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.776450][  T199]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.776702][  T199]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.776946][  T199]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.777166][  T199]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.777415][  T199]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.777652][  T199]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.777891][  T199]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.778117][  T199]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.778354][  T199]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.778667][  T199]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.778911][  T199]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.779148][  T199]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.779416][  T199]  ___sys_sendmsg (net/socket.c:2752)
[   10.779684][  T199]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.779936][  T199]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.780156][  T199]  __sys_sendmsg (net/socket.c:2784)
[   10.780400][  T199]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.780650][  T199]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.780958][  T199]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.781209][  T199]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.781460][  T199]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.781730][  T199]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.781974][  T199]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.782219][  T199]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.782523][  T199] RIP: 0033:0x7f42d3f7d08e
[   10.782790][  T199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.783679][  T199] RSP: 002b:00007ffd53125dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.784045][  T199] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f42d3f7d08e
[   10.784428][  T199] RDX: 0000000000000000 RSI: 00007ffd53125e70 RDI: 0000000000000005
[   10.784803][  T199] RBP: 00007ffd53125dd0 R08: 0000000000000000 R09: 0000000000000000
[   10.785162][  T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfb
[   10.785506][  T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd53126540
| [   10.805984][   T47] ------------[ cut here ]------------
| [   10.806278][   T47] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/47
| [   10.806785][   T47] Modules linked in: veth
| [   10.807538][   T47] Tainted: [W]=WARN
[   10.807707][   T47] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.807982][   T47] Workqueue: events_unbound linkwatch_event
[   10.808334][   T47] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.808645][   T47] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.809424][   T47] RSP: 0018:ffa000000033f9e0 EFLAGS: 00010286
[   10.809712][   T47] RAX: 00000000ffffffa6 RBX: ff1100000211b700 RCX: 1ff4000000067f02
[   10.810028][   T47] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000211b7bc
[   10.810330][   T47] RBP: ff11000007ad1000 R08: 1fe22000004236f9 R09: ff11000002402ef8
[   10.810681][   T47] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   10.811010][   T47] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   10.811333][   T47] FS:  0000000000000000(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   10.811736][   T47] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.812013][   T47] CR2: 00000000343ac988 CR3: 0000000021f39004 CR4: 0000000000771ef0
[   10.812338][   T47] PKRU: 55555554
[   10.812509][   T47] Call Trace:
[   10.812671][   T47]  <TASK>
[   10.812789][   T47]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.813010][   T47]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.813222][   T47]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.813384][   T47]  netif_state_change (net/core/dev.c:1605)
[   10.813631][   T47]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   10.813897][   T47]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   10.814114][   T47]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   10.814345][   T47]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.814569][   T47]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   10.814797][   T47]  ? __linkwatch_run_queue (./include/linux/list.h:561)
[   10.814998][   T47]  process_one_work (kernel/workqueue.c:3314)
[   10.815224][   T47]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   10.815439][   T47]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.815670][   T47]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   10.815893][   T47]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   10.816105][   T47]  kthread (kernel/kthread.c:436)
[   10.816269][   T47]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.816534][   T47]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.816756][   T47]  ret_from_fork (arch/x86/kernel/process.c:158)
[   10.816978][   T47]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   10.817263][   T47]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   10.817484][   T47]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.817710][   T47]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   10.877846][  T201] ------------[ cut here ]------------
| [   10.878022][  T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/201
| [   10.878253][  T201] Modules linked in: veth
| [   10.878665][  T201] Tainted: [W]=WARN
[   10.878771][  T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.878945][  T201] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.879142][  T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.879677][  T201] RSP: 0018:ffa00000006b7030 EFLAGS: 00010286
[   10.879864][  T201] RAX: 00000000ffffffa6 RBX: ff1100000a15e3c0 RCX: 1ff40000000d6dcc
[   10.880062][  T201] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a15e47c
[   10.880257][  T201] RBP: ff1100000a069000 R08: 1fe220000142bc91 R09: ff1100000cac8b68
[   10.880527][  T201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[   10.880781][  T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a069ce1
[   10.881036][  T201] FS:  00007fb99e8be840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   10.881266][  T201] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.881437][  T201] CR2: 000000002a5c5988 CR3: 000000000f54f003 CR4: 0000000000771ef0
[   10.881696][  T201] PKRU: 55555554
[   10.881796][  T201] Call Trace:
[   10.881899][  T201]  <TASK>
[   10.881969][  T201]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.882102][  T201]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.882204][  T201]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.882353][  T201]  __dev_notify_flags (net/core/dev.c:9787)
[   10.882493][  T201]  ? netif_change_name (net/core/dev.c:1495)
[   10.882632][  T201]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.882765][  T201]  ? netif_set_allmulti (./include/net/netdev_lock.h:30 (discriminator 1))
[   10.882916][  T201]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.883051][  T201]  netif_change_flags (net/core/dev.c:9820)
[   10.883184][  T201]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.883318][  T201]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.883457][  T201]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.883627][  T201]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.883758][  T201]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.883896][  T201]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.884028][  T201]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.884159][  T201]  ? __kernel_text_address (kernel/extable.c:79)
[   10.884290][  T201]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.884430][  T201]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.884559][  T201]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.884693][  T201]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.884825][  T201]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.884959][  T201]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.885091][  T201]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.885223][  T201]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.885356][  T201]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.885495][  T201]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.885630][  T201]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.885760][  T201]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.885897][  T201]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.886028][  T201]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   10.886157][  T201]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   10.886288][  T201]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   10.886422][  T201]  ? lockdep_hardirqs_off (kernel/locking/lockdep.c:4511)
[   10.886555][  T201]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.886693][  T201]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.886827][  T201]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.886984][  T201]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.887119][  T201]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.887249][  T201]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.887386][  T201]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.887520][  T201]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.887657][  T201]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.887788][  T201]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.887925][  T201]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.888060][  T201]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.888192][  T201]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.888325][  T201]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.888461][  T201]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.888596][  T201]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.888730][  T201]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.888866][  T201]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.889000][  T201]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.889130][  T201]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.889265][  T201]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.889465][  T201]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.889602][  T201]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.889736][  T201]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.889877][  T201]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.890010][  T201]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.890140][  T201]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   10.890274][  T201]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.890409][  T201]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.890539][  T201]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.890677][  T201]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.890810][  T201]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.890950][  T201]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.891082][  T201]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.891212][  T201]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.891379][  T201]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   10.891511][  T201]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.891649][  T201]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.891813][  T201]  ___sys_sendmsg (net/socket.c:2752)
[   10.891948][  T201]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.892112][  T201]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.892256][  T201]  __sys_sendmsg (net/socket.c:2784)
[   10.892395][  T201]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.892526][  T201]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.892699][  T201]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.892833][  T201]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.892971][  T201]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.893101][  T201]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.893235][  T201]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.893370][  T201]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.893533][  T201] RIP: 0033:0x7fb99eaf808e
[   10.893676][  T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.894151][  T201] RSP: 002b:00007fffc2109bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.894351][  T201] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb99eaf808e
[   10.894553][  T201] RDX: 0000000000000000 RSI: 00007fffc2109c80 RDI: 0000000000000005
[   10.894774][  T201] RBP: 00007fffc2109be0 R08: 0000000000000000 R09: 0000000000000000
[   10.894978][  T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfb
[   10.895178][  T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc210a350
| [   10.898085][  T104] ------------[ cut here ]------------
| [   10.898273][  T104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/104
| [   10.898571][  T104] Modules linked in: veth
| [   10.899176][  T104] Tainted: [W]=WARN
[   10.899314][  T104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.899518][  T104] Workqueue: events_unbound linkwatch_event
[   10.899738][  T104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.899956][  T104] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.900441][  T104] RSP: 0018:ffa00000006179e0 EFLAGS: 00010286
[   10.900655][  T104] RAX: 00000000ffffffa6 RBX: ff1100000b9ea900 RCX: 1ff40000000c2f02
[   10.900916][  T104] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9ea9bc
[   10.901150][  T104] RBP: ff1100000a069000 R08: 1fe220000173d539 R09: ff1100000ad10bb8
[   10.901385][  T104] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   10.901637][  T104] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   10.901878][  T104] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   10.902142][  T104] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.902342][  T104] CR2: 00007fb99ec2055f CR3: 0000000021f39003 CR4: 0000000000771ef0
[   10.902595][  T104] PKRU: 55555554
[   10.902742][  T104] Call Trace:
[   10.902892][  T104]  <TASK>
[   10.903002][  T104]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.903175][  T104]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.903350][  T104]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.903505][  T104]  netif_state_change (net/core/dev.c:1605)
[   10.903691][  T104]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   10.903927][  T104]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   10.904099][  T104]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   10.904270][  T104]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.904471][  T104]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   10.904695][  T104]  ? __linkwatch_run_queue (./include/linux/list.h:561)
[   10.904875][  T104]  process_one_work (kernel/workqueue.c:3314)
[   10.905056][  T104]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   10.905227][  T104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.905409][  T104]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   10.905595][  T104]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   10.905763][  T104]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   10.905954][  T104]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   10.906123][  T104]  kthread (kernel/kthread.c:436)
[   10.906263][  T104]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.906468][  T104]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.906692][  T104]  ret_from_fork (arch/x86/kernel/process.c:158)
[   10.906869][  T104]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   10.907070][  T104]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   10.907242][  T104]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.907419][  T104]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   10.909645][  T104] ------------[ cut here ]------------
| [   10.909844][  T104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/104
| [   10.910146][  T104] Modules linked in: veth
| [   10.910657][  T104] Tainted: [W]=WARN
[   10.910795][  T104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.911008][  T104] Workqueue: events_unbound linkwatch_event
[   10.911212][  T104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.911426][  T104] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.911927][  T104] RSP: 0018:ffa00000006179e0 EFLAGS: 00010286
[   10.912131][  T104] RAX: 00000000ffffffa6 RBX: ff1100000b9eb000 RCX: 1ff40000000c2f02
[   10.912368][  T104] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9eb0bc
[   10.912610][  T104] RBP: ff1100000a059000 R08: 1fe220000173d619 R09: ff1100000ad10bb8
[   10.912842][  T104] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   10.913088][  T104] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   10.913320][  T104] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   10.913602][  T104] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.913806][  T104] CR2: 00007fb99ec2055f CR3: 0000000021f39003 CR4: 0000000000771ef0
[   10.914067][  T104] PKRU: 55555554
[   10.914216][  T104] Call Trace:
[   10.914368][  T104]  <TASK>
[   10.914511][  T104]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.914697][  T104]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.914881][  T104]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.915029][  T104]  netif_state_change (net/core/dev.c:1605)
[   10.915202][  T104]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   10.915413][  T104]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   10.915600][  T104]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   10.915774][  T104]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.915964][  T104]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   10.916134][  T104]  ? __linkwatch_run_queue (./include/linux/list.h:561)
[   10.916306][  T104]  process_one_work (kernel/workqueue.c:3314)
[   10.916489][  T104]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   10.916676][  T104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.916863][  T104]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   10.917040][  T104]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   10.917210][  T104]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   10.917387][  T104]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   10.917556][  T104]  kthread (kernel/kthread.c:436)
[   10.917708][  T104]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   10.917919][  T104]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.918094][  T104]  ret_from_fork (arch/x86/kernel/process.c:158)
[   10.918265][  T104]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   10.918474][  T104]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   10.918660][  T104]  ? kthread_affine_node (kernel/kthread.c:378)
[   10.918840][  T104]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.268153][   T92] ------------[ cut here ]------------
| [   11.268377][   T92] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/92
| [   11.268690][   T92] Modules linked in: veth
| [   11.269181][   T92] Tainted: [W]=WARN
[   11.269322][   T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.269530][   T92] Workqueue: events_unbound linkwatch_event
[   11.269757][   T92] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.270005][   T92] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.270511][   T92] RSP: 0018:ffa00000006079e0 EFLAGS: 00010286
[   11.270726][   T92] RAX: 00000000ffffffa6 RBX: ff1100000a15f8c0 RCX: 1ff40000000c0f02
[   11.270971][   T92] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a15f97c
[   11.271210][   T92] RBP: ff11000007f54000 R08: 1fe220000142bf31 R09: ff1100000c842ef8
[   11.271467][   T92] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   11.271722][   T92] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.271969][   T92] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   11.272274][   T92] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.272493][   T92] CR2: 00007fe159ffd2a0 CR3: 0000000021f39002 CR4: 0000000000771ef0
[   11.272740][   T92] PKRU: 55555554
[   11.272893][   T92] Call Trace:
[   11.273034][   T92]  <TASK>
[   11.273150][   T92]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.273325][   T92]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.273508][   T92]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.273670][   T92]  netif_state_change (net/core/dev.c:1605)
[   11.273852][   T92]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.274061][   T92]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.274235][   T92]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.274416][   T92]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.274609][   T92]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.274782][   T92]  ? __linkwatch_run_queue (./include/linux/list.h:561)
[   11.274981][   T92]  process_one_work (kernel/workqueue.c:3314)
[   11.275160][   T92]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.275334][   T92]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.275521][   T92]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.275708][   T92]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.275903][   T92]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   11.276079][   T92]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.276282][   T92]  kthread (kernel/kthread.c:436)
[   11.276435][   T92]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.276649][   T92]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.276822][   T92]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.277039][   T92]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.277258][   T92]  ? trace_x86_fpu_regs_deactivated (./arch/x86/include/asm/trace/fpu.h:52 (discriminator 22))
[   11.277470][   T92]  ? save_fpregs_to_fpstate (arch/x86/kernel/fpu/core.c:144)
[   11.277656][   T92]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.277828][   T92]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.278009][   T92]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.984053][  T241] ------------[ cut here ]------------
| [   11.984198][  T241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/241
| [   11.984464][  T241] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   11.985111][  T241] Tainted: [W]=WARN
[   11.985213][  T241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.985386][  T241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.985561][  T241] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.986615][  T241] RSP: 0018:ffa0000000577040 EFLAGS: 00010286
[   11.986806][  T241] RAX: 00000000ffffffa6 RBX: ff110000027863c0 RCX: 1ff40000000aedce
[   11.987011][  T241] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000278647c
[   11.987265][  T241] RBP: ff11000007f54000 R08: 1fe22000004f0c91 R09: ff11000013480b68
[   11.987470][  T241] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.987727][  T241] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.987950][  T241] FS:  00007ff6dfc9d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   11.988187][  T241] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.988360][  T241] CR2: 0000000007aa1988 CR3: 0000000004d75002 CR4: 0000000000771ef0
[   11.988561][  T241] PKRU: 55555554
[   11.988722][  T241] Call Trace:
[   11.988825][  T241]  <TASK>
[   11.988902][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.989041][  T241]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.989176][  T241]  notifier_call_chain (kernel/notifier.c:85)
[   11.989314][  T241]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   11.989455][  T241]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   11.989679][  T241]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   11.989817][  T241]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   11.989957][  T241]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.990091][  T241]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.990258][  T241]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.990395][  T241]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.990531][  T241]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.990722][  T241]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.990862][  T241]  ? __kernel_text_address (kernel/extable.c:79)
[   11.990996][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.991130][  T241]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.991262][  T241]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.991400][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.991533][  T241]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.991818][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.991957][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.992091][  T241]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.992224][  T241]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.992365][  T241]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.992497][  T241]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.992689][  T241]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.992823][  T241]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.992964][  T241]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.993099][  T241]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.993234][  T241]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.993374][  T241]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.993507][  T241]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.993664][  T241]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.993803][  T241]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.993943][  T241]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.994074][  T241]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.994205][  T241]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.994344][  T241]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.994487][  T241]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.994624][  T241]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.994757][  T241]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.994896][  T241]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.995030][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.995164][  T241]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.995296][  T241]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.995438][  T241]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.995574][  T241]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.995712][  T241]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.995854][  T241]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.995988][  T241]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.996123][  T241]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.996257][  T241]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.996426][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.996565][  T241]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   11.996709][  T241]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.996851][  T241]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.996981][  T241]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.997114][  T241]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.997263][  T241]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.997408][  T241]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.997541][  T241]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.997679][  T241]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.997849][  T241]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   11.997987][  T241]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.998121][  T241]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.998255][  T241]  ___sys_sendmsg (net/socket.c:2752)
[   11.998391][  T241]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.998556][  T241]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.998708][  T241]  __sys_sendmsg (net/socket.c:2784)
[   11.998846][  T241]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.998979][  T241]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.999150][  T241]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.999283][  T241]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.999427][  T241]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.999562][  T241]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.999702][  T241]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.999842][  T241]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.000026][  T241] RIP: 0033:0x7ff6dfed708e
[   12.000285][  T241] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.000775][  T241] RSP: 002b:00007ffe9679b600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.000986][  T241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6dfed708e
[   12.001205][  T241] RDX: 0000000000000000 RSI: 00007ffe9679b6b0 RDI: 0000000000000005
[   12.001409][  T241] RBP: 00007ffe9679b610 R08: 0000000000000000 R09: 0000000000000000
[   12.001615][  T241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.001816][  T241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9679bd80
| [   12.050157][  T245] ------------[ cut here ]------------
| [   12.050302][  T245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/245
| [   12.050567][  T245] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.051253][  T245] Tainted: [W]=WARN
[   12.051362][  T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.051544][  T245] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.051726][  T245] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.052207][  T245] RSP: 0018:ffa0000000577040 EFLAGS: 00010286
[   12.052380][  T245] RAX: 00000000ffffffa6 RBX: ff110000050323c0 RCX: 1ff40000000aedce
[   12.052579][  T245] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000503247c
[   12.052784][  T245] RBP: ff1100000a069000 R08: 1fe2200000a06491 R09: ff1100000ce1d1e8
[   12.052985][  T245] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   12.053184][  T245] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   12.053385][  T245] FS:  00007f11bf988840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   12.053623][  T245] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.053793][  T245] CR2: 000000003a816988 CR3: 000000000f591005 CR4: 0000000000771ef0
[   12.053998][  T245] PKRU: 55555554
[   12.054099][  T245] Call Trace:
[   12.054198][  T245]  <TASK>
[   12.054266][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.054408][  T245]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.054543][  T245]  notifier_call_chain (kernel/notifier.c:85)
[   12.054685][  T245]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.054824][  T245]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.054992][  T245]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.055128][  T245]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.055264][  T245]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.055402][  T245]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.055565][  T245]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.055701][  T245]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.055842][  T245]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.055973][  T245]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.056108][  T245]  ? __kernel_text_address (kernel/extable.c:79)
[   12.056243][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.056399][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.056532][  T245]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.056667][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.056799][  T245]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.056936][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.057068][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.057200][  T245]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.057341][  T245]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.057476][  T245]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.057612][  T245]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.057746][  T245]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.057881][  T245]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.058020][  T245]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.058156][  T245]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.058291][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.058428][  T245]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.058564][  T245]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.058700][  T245]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.058838][  T245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.058976][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.059108][  T245]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.059239][  T245]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.059376][  T245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.059512][  T245]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.059649][  T245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.059787][  T245]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.059924][  T245]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.060063][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.060197][  T245]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.060330][  T245]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.060471][  T245]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.060655][  T245]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.060789][  T245]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.060932][  T245]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.061065][  T245]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.061201][  T245]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.061344][  T245]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.061478][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.061616][  T245]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.061750][  T245]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.061894][  T245]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.062029][  T245]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.062161][  T245]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.062294][  T245]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.062431][  T245]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.062564][  T245]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.062700][  T245]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.062868][  T245]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.063001][  T245]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.063132][  T245]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.063265][  T245]  ___sys_sendmsg (net/socket.c:2752)
[   12.063400][  T245]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.063579][  T245]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.063733][  T245]  __sys_sendmsg (net/socket.c:2784)
[   12.063872][  T245]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.064003][  T245]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.064177][  T245]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.064310][  T245]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.064447][  T245]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.064588][  T245]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.064720][  T245]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.064856][  T245]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.065023][  T245] RIP: 0033:0x7f11bfbc208e
[   12.065165][  T245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.065662][  T245] RSP: 002b:00007ffe45136880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.065869][  T245] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11bfbc208e
[   12.066067][  T245] RDX: 0000000000000000 RSI: 00007ffe45136930 RDI: 0000000000000005
[   12.066266][  T245] RBP: 00007ffe45136890 R08: 0000000000000000 R09: 0000000000000000
[   12.066469][  T245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.066672][  T245] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe45137000
| [   12.104945][  T251] ------------[ cut here ]------------
| [   12.105121][  T251] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/251
| [   12.105413][  T251] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.106325][  T251] Tainted: [W]=WARN
[   12.106558][  T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.106885][  T251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.107197][  T251] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.107803][  T251] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   12.108072][  T251] RAX: 00000000ffffffa6 RBX: ff1100000cb163c0 RCX: 1ff40000000bedce
[   12.108311][  T251] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb1647c
[   12.108566][  T251] RBP: ff11000007f54000 R08: 1fe2200001962c91 R09: ff1100000ad151e8
[   12.108820][  T251] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   12.109070][  T251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   12.109313][  T251] FS:  00007f37f6cb6840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   12.109628][  T251] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.109849][  T251] CR2: 000000001fa5a988 CR3: 0000000010792001 CR4: 0000000000771ef0
[   12.110101][  T251] PKRU: 55555554
[   12.110247][  T251] Call Trace:
[   12.110403][  T251]  <TASK>
[   12.110520][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.110726][  T251]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.110921][  T251]  notifier_call_chain (kernel/notifier.c:85)
[   12.111107][  T251]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.111289][  T251]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.111508][  T251]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.111699][  T251]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.111889][  T251]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.112070][  T251]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.112281][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.112499][  T251]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.112698][  T251]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.112894][  T251]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.113076][  T251]  ? __kernel_text_address (kernel/extable.c:79)
[   12.113256][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.113445][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.113633][  T251]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.113814][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.114001][  T251]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.114178][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.114364][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.114547][  T251]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.114753][  T251]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.114947][  T251]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.115130][  T251]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.115349][  T251]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.115527][  T251]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.115725][  T251]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.115924][  T251]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.116105][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.116281][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.116470][  T251]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.116664][  T251]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.116844][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.117031][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.117206][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.117393][  T251]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.117618][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.117808][  T251]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.118002][  T251]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.118182][  T251]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.118365][  T251]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.118544][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.118749][  T251]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.118937][  T251]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.119119][  T251]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.119303][  T251]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.119490][  T251]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.119688][  T251]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.119872][  T251]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.120055][  T251]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.120236][  T251]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.120429][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.120627][  T251]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.120808][  T251]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.120999][  T251]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.121178][  T251]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.121369][  T251]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.121554][  T251]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.121748][  T251]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.121942][  T251]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.122123][  T251]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.122344][  T251]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.122525][  T251]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.122723][  T251]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.122918][  T251]  ___sys_sendmsg (net/socket.c:2752)
[   12.123097][  T251]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.123310][  T251]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.123514][  T251]  __sys_sendmsg (net/socket.c:2784)
[   12.123728][  T251]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.123976][  T251]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.124223][  T251]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.124412][  T251]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.124607][  T251]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.124788][  T251]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.124981][  T251]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.125162][  T251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.125380][  T251] RIP: 0033:0x7f37f6ef008e
[   12.125566][  T251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.126104][  T251] RSP: 002b:00007ffc47976ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.126362][  T251] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f37f6ef008e
[   12.126646][  T251] RDX: 0000000000000000 RSI: 00007ffc47976f50 RDI: 0000000000000005
[   12.126900][  T251] RBP: 00007ffc47976eb0 R08: 0000000000000000 R09: 0000000000000000
[   12.127141][  T251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.127394][  T251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc47977620
| [   12.173289][  T252] ------------[ cut here ]------------
| [   12.173449][  T252] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/252
| [   12.173684][  T252] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.174295][  T252] Tainted: [W]=WARN
[   12.174409][  T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.174578][  T252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.174753][  T252] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.175225][  T252] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   12.175394][  T252] RAX: 00000000ffffffa6 RBX: ff1100000f51c580 RCX: 1ff40000000bedce
[   12.175594][  T252] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51c63c
[   12.175788][  T252] RBP: ff1100000a069000 R08: 1fe2200001ea38c9 R09: ff1100000cd40b68
[   12.175986][  T252] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   12.176179][  T252] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   12.176386][  T252] FS:  00007ff778846840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   12.176620][  T252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.176792][  T252] CR2: 0000000015dbf988 CR3: 00000000135ac004 CR4: 0000000000771ef0
[   12.177018][  T252] PKRU: 55555554
[   12.177118][  T252] Call Trace:
[   12.177218][  T252]  <TASK>
[   12.177286][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.177422][  T252]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.177566][  T252]  notifier_call_chain (kernel/notifier.c:85)
[   12.177709][  T252]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.177855][  T252]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.178080][  T252]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.178213][  T252]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.178350][  T252]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.178489][  T252]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.178659][  T252]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.178790][  T252]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.178925][  T252]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.179054][  T252]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.179183][  T252]  ? __kernel_text_address (kernel/extable.c:79)
[   12.179313][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.179456][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.179592][  T252]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.179722][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.179871][  T252]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.180000][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.180128][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.180258][  T252]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.180392][  T252]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.180559][  T252]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.180693][  T252]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.180826][  T252]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.180962][  T252]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.181094][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.181229][  T252]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.181367][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.181503][  T252]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.181641][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.181771][  T252]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.181926][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.182059][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.182187][  T252]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.182318][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.182454][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.182645][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.182774][  T252]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.182918][  T252]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.183056][  T252]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.183188][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.183318][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.183467][  T252]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.183655][  T252]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.183787][  T252]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.183927][  T252]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.184068][  T252]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.184200][  T252]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.184338][  T252]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.184477][  T252]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.184623][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.184758][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.184895][  T252]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.185025][  T252]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.185154][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.185283][  T252]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.185418][  T252]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.185548][  T252]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.185682][  T252]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.185818][  T252]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.185982][  T252]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.186114][  T252]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.186245][  T252]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.186383][  T252]  ___sys_sendmsg (net/socket.c:2752)
[   12.186511][  T252]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.186679][  T252]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.186822][  T252]  __sys_sendmsg (net/socket.c:2784)
[   12.186962][  T252]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.187092][  T252]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.187254][  T252]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.187389][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.187522][  T252]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.187662][  T252]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.187791][  T252]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.187929][  T252]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.188092][  T252] RIP: 0033:0x7ff778a8008e
[   12.188251][  T252] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.188726][  T252] RSP: 002b:00007fffebd8f1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.188928][  T252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff778a8008e
[   12.189123][  T252] RDX: 0000000000000000 RSI: 00007fffebd8f2a0 RDI: 0000000000000005
[   12.189315][  T252] RBP: 00007fffebd8f200 R08: 0000000000000000 R09: 0000000000000000
[   12.189513][  T252] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.189713][  T252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffebd8f970
| [   12.362052][  T274] ------------[ cut here ]------------
| [   12.362207][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/274
| [   12.362449][  T274] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.363453][  T274] Tainted: [W]=WARN
[   12.363556][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.363782][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.363966][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.364522][  T274] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   12.364747][  T274] RAX: 00000000ffffffa6 RBX: ff1100000cc37c40 RCX: 1ff4000000106dce
[   12.364950][  T274] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc37cfc
[   12.365163][  T274] RBP: ff11000007f54000 R08: 1fe2200001986fa1 R09: ff1100000cb68b68
[   12.365372][  T274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   12.365569][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   12.365888][  T274] FS:  00007f447cd1b840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   12.366221][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.366392][  T274] CR2: 00000000177c9988 CR3: 000000000bab9002 CR4: 0000000000771ef0
[   12.366637][  T274] PKRU: 55555554
[   12.366737][  T274] Call Trace:
[   12.366844][  T274]  <TASK>
[   12.366913][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.367047][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.367180][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   12.367318][  T274]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.367483][  T274]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.367662][  T274]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.367796][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.367937][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.368071][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.368236][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.368474][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.368614][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.368747][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.368884][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   12.369020][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.369157][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.369291][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.369429][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.369560][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.369698][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.369834][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.369970][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.370103][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.370243][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.370380][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.370515][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.370652][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.370788][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.370931][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.371064][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.371197][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.371333][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.371463][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.371598][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.371738][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.371879][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.372030][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.372163][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.372296][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.372449][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.372590][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.372726][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.372864][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.372997][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.373128][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.373259][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.373400][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.373534][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.373676][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.373808][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.373946][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.374079][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.374209][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.374346][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.374480][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.374620][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.374752][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.374892][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.375025][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.375157][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.375288][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.375424][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.375592][  T274]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.375727][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.375865][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.375999][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   12.376131][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.376307][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.376454][  T274]  __sys_sendmsg (net/socket.c:2784)
[   12.376592][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.376723][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.376896][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.377032][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.377166][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.377305][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.377443][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.377578][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.377749][  T274] RIP: 0033:0x7f447cf5508e
[   12.377903][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.378395][  T274] RSP: 002b:00007fff19230b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.378599][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f447cf5508e
[   12.378799][  T274] RDX: 0000000000000000 RSI: 00007fff19230bf0 RDI: 0000000000000005
[   12.379003][  T274] RBP: 00007fff19230b50 R08: 0000000000000000 R09: 0000000000000000
[   12.379202][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.379404][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff192312c0
| [   12.517450][  T275] ------------[ cut here ]------------
| [   12.518038][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/275
| [   12.518275][  T275] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.518977][  T275] Tainted: [W]=WARN
[   12.519079][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.519243][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.519422][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.519924][  T275] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   12.520094][  T275] RAX: 00000000ffffffa6 RBX: ff1100000b947380 RCX: 1ff4000000108dce
[   12.520293][  T275] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b94743c
[   12.520532][  T275] RBP: ff1100000a069000 R08: 1fe2200001728e89 R09: ff1100000cc9d1e8
[   12.520737][  T275] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   12.520940][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   12.521144][  T275] FS:  00007faf6d8ed840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   12.521386][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.521567][  T275] CR2: 000000003497d988 CR3: 000000000bab9005 CR4: 0000000000771ef0
[   12.521771][  T275] PKRU: 55555554
[   12.521878][  T275] Call Trace:
[   12.521977][  T275]  <TASK>
[   12.522048][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.522183][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.522314][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   12.522459][  T275]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.522630][  T275]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.522820][  T275]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.522962][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.523098][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.523232][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.523411][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.523546][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.523685][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.523818][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.523957][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   12.524092][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.524226][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.524361][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.524497][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.524637][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.524771][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.524910][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.525044][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.525179][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.525312][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.525449][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.525588][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.525721][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.525864][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.525998][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.526133][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.526264][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.526401][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.526532][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.526679][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.526816][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.526951][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.527085][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.527217][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.527375][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.527511][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.527652][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.527784][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.527918][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.528051][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.528183][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.528315][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.528457][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.528596][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.528751][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.528886][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.529020][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.529160][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.529294][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.529430][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.529565][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.529720][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.529870][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.530009][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.530144][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.530279][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.530421][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.530555][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.530725][  T275]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.530864][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.530996][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.531129][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   12.531261][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.531433][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.531585][  T275]  __sys_sendmsg (net/socket.c:2784)
[   12.531719][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.531861][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.532028][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.532161][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.532293][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.532432][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.532564][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.532703][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.532879][  T275] RIP: 0033:0x7faf6db2708e
[   12.533024][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.533501][  T275] RSP: 002b:00007fff196872b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.533709][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf6db2708e
[   12.533913][  T275] RDX: 0000000000000000 RSI: 00007fff19687360 RDI: 0000000000000005
[   12.534109][  T275] RBP: 00007fff196872c0 R08: 0000000000000000 R09: 0000000000000000
[   12.534305][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.534510][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff19687a30
| [   12.671528][  T277] ------------[ cut here ]------------
| [   12.671714][  T277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/277
| [   12.671987][  T277] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.672622][  T277] Tainted: [W]=WARN
[   12.672729][  T277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.672907][  T277] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.673082][  T277] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.673660][  T277] RSP: 0018:ffa0000000857040 EFLAGS: 00010286
[   12.673829][  T277] RAX: 00000000ffffffa6 RBX: ff1100001379ae40 RCX: 1ff400000010adce
[   12.674037][  T277] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379aefc
[   12.674236][  T277] RBP: ff11000007f54000 R08: 1fe22000026f35e1 R09: ff1100000a1cd1e8
[   12.674437][  T277] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   12.674693][  T277] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   12.674899][  T277] FS:  00007f88354fa840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   12.675159][  T277] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.675334][  T277] CR2: 000000000c9d5988 CR3: 0000000008eb7002 CR4: 0000000000771ef0
[   12.675547][  T277] PKRU: 55555554
[   12.675708][  T277] Call Trace:
[   12.675809][  T277]  <TASK>
[   12.675883][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.676020][  T277]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.676155][  T277]  notifier_call_chain (kernel/notifier.c:85)
[   12.676291][  T277]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.676435][  T277]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.676660][  T277]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.676823][  T277]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.676965][  T277]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.677100][  T277]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.677264][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.677400][  T277]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.677532][  T277]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.677719][  T277]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.677863][  T277]  ? __kernel_text_address (kernel/extable.c:79)
[   12.677997][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.678133][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.678267][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.678405][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.678540][  T277]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.678728][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.678872][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.679006][  T277]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.679145][  T277]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.679281][  T277]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.679418][  T277]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.679569][  T277]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.679758][  T277]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.679902][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.680039][  T277]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.680174][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.680305][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.680444][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.680578][  T277]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.680768][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.680910][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.681043][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.681186][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.681347][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.681486][  T277]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.681675][  T277]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.681810][  T277]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.681945][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.682078][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.682212][  T277]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.682346][  T277]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.682511][  T277]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.682705][  T277]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.682848][  T277]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.682988][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.683130][  T277]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.683265][  T277]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.683432][  T277]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.683566][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.683770][  T277]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.683912][  T277]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.684048][  T277]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.684180][  T277]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.684316][  T277]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.684514][  T277]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.684731][  T277]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.684878][  T277]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.685015][  T277]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.685180][  T277]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.685316][  T277]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.685458][  T277]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.685672][  T277]  ___sys_sendmsg (net/socket.c:2752)
[   12.685807][  T277]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.685980][  T277]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.686129][  T277]  __sys_sendmsg (net/socket.c:2784)
[   12.686263][  T277]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.686770][  T277]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.686948][  T277]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.687082][  T277]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.687216][  T277]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.687369][  T277]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.687505][  T277]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.687707][  T277]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.687879][  T277] RIP: 0033:0x7f883573408e
[   12.688021][  T277] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.688502][  T277] RSP: 002b:00007ffef14661c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.688799][  T277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f883573408e
[   12.689010][  T277] RDX: 0000000000000000 RSI: 00007ffef1466270 RDI: 0000000000000005
[   12.689208][  T277] RBP: 00007ffef14661d0 R08: 0000000000000000 R09: 0000000000000000
[   12.689410][  T277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfc
[   12.689675][  T277] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef1466940
| [   12.886323][  T278] ------------[ cut here ]------------
| [   12.886508][  T278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/278
| [   12.886752][  T278] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   12.887388][  T278] Tainted: [W]=WARN
[   12.887489][  T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.887660][  T278] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.887846][  T278] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.888351][  T278] RSP: 0018:ffa0000000a5f040 EFLAGS: 00010286
[   12.888544][  T278] RAX: 00000000ffffffa6 RBX: ff1100000c2e3700 RCX: 1ff400000014bdce
[   12.888746][  T278] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2e37bc
[   12.888951][  T278] RBP: ff1100000a069000 R08: 1fe220000185c6f9 R09: ff110000024faea8
[   12.889151][  T278] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   12.889360][  T278] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   12.889561][  T278] FS:  00007fa092375840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   12.889802][  T278] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.889974][  T278] CR2: 000000003a565988 CR3: 000000000f553004 CR4: 0000000000771ef0
[   12.890174][  T278] PKRU: 55555554
[   12.890290][  T278] Call Trace:
[   12.890419][  T278]  <TASK>
[   12.890490][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.890635][  T278]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.890772][  T278]  notifier_call_chain (kernel/notifier.c:85)
[   12.890917][  T278]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   12.891053][  T278]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   12.891217][  T278]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   12.891361][  T278]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   12.891496][  T278]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.891690][  T278]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.891862][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.891992][  T278]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.892124][  T278]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.892254][  T278]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.892393][  T278]  ? __kernel_text_address (kernel/extable.c:79)
[   12.892524][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.892713][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.892909][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.893043][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.893172][  T278]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.893301][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.893436][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.893650][  T278]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.893787][  T278]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.893923][  T278]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.894054][  T278]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.894188][  T278]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.894325][  T278]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.894460][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.894649][  T278]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.894787][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.894922][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.895054][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.895186][  T278]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.895324][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.895458][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.895644][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.895775][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.895912][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.896044][  T278]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.896178][  T278]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.896309][  T278]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.896445][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.896577][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.896770][  T278]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.896909][  T278]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.897042][  T278]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.897173][  T278]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.897308][  T278]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.897452][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.897641][  T278]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.897775][  T278]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.897914][  T278]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.898046][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.898177][  T278]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   12.898309][  T278]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.898448][  T278]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.898639][  T278]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.898773][  T278]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.898914][  T278]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.899048][  T278]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.899181][  T278]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.899313][  T278]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.899481][  T278]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   12.899670][  T278]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.899807][  T278]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.899947][  T278]  ___sys_sendmsg (net/socket.c:2752)
[   12.900079][  T278]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.900243][  T278]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.900391][  T278]  __sys_sendmsg (net/socket.c:2784)
[   12.900521][  T278]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.900705][  T278]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.900881][  T278]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.901012][  T278]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.901145][  T278]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.901278][  T278]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.901414][  T278]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.901548][  T278]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.901765][  T278] RIP: 0033:0x7fa0925af08e
[   12.901911][  T278] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.902384][  T278] RSP: 002b:00007ffd141773b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.902641][  T278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0925af08e
[   12.902848][  T278] RDX: 0000000000000000 RSI: 00007ffd14177460 RDI: 0000000000000005
[   12.903043][  T278] RBP: 00007ffd141773c0 R08: 0000000000000000 R09: 0000000000000000
[   12.903238][  T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfd
[   12.903441][  T278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd14177b30
| [   13.081596][  T280] ------------[ cut here ]------------
| [   13.081753][  T280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/280
| [   13.082006][  T280] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   13.083154][  T280] Tainted: [W]=WARN
[   13.083258][  T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.083437][  T280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.083625][  T280] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.084109][  T280] RSP: 0018:ffa0000000a6f040 EFLAGS: 00010286
[   13.084282][  T280] RAX: 00000000ffffffa6 RBX: ff1100000cf83380 RCX: 1ff400000014ddce
[   13.084489][  T280] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf8343c
[   13.084699][  T280] RBP: ff11000007f54000 R08: 1fe22000019f0689 R09: ff1100000cc38b68
[   13.084905][  T280] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   13.085105][  T280] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   13.085304][  T280] FS:  00007fd2ab77c840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   13.085542][  T280] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.085723][  T280] CR2: 0000000015af2988 CR3: 000000000b9bf003 CR4: 0000000000771ef0
[   13.085934][  T280] PKRU: 55555554
[   13.086037][  T280] Call Trace:
[   13.086137][  T280]  <TASK>
[   13.086208][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.086349][  T280]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.086485][  T280]  notifier_call_chain (kernel/notifier.c:85)
[   13.086627][  T280]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   13.086765][  T280]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   13.086938][  T280]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   13.087075][  T280]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   13.087212][  T280]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.087356][  T280]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.087522][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.087662][  T280]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.087796][  T280]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.087933][  T280]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.088067][  T280]  ? __kernel_text_address (kernel/extable.c:79)
[   13.088201][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.088341][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.088476][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.088618][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.088750][  T280]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.088889][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.089022][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.089159][  T280]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.089295][  T280]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   13.089434][  T280]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.089567][  T280]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.089707][  T280]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.089847][  T280]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.089984][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.090118][  T280]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.090253][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.090390][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.090525][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.090661][  T280]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.090794][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.090937][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.091070][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.091204][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.091344][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.091479][  T280]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.091618][  T280]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.091754][  T280]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.091894][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.092029][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.092167][  T280]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.092299][  T280]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.092437][  T280]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.092571][  T280]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.092711][  T280]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.092855][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.092989][  T280]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.093124][  T280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.093262][  T280]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.093424][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.093557][  T280]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   13.093697][  T280]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.093836][  T280]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.093972][  T280]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.094108][  T280]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.094248][  T280]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.094388][  T280]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.094542][  T280]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.094683][  T280]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.094861][  T280]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   13.094996][  T280]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.095129][  T280]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.095264][  T280]  ___sys_sendmsg (net/socket.c:2752)
[   13.095403][  T280]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.095572][  T280]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.095723][  T280]  __sys_sendmsg (net/socket.c:2784)
[   13.095863][  T280]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.095996][  T280]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.096165][  T280]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.096301][  T280]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.096439][  T280]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.096573][  T280]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.096709][  T280]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.096848][  T280]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.097014][  T280] RIP: 0033:0x7fd2ab9b608e
[   13.097159][  T280] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.097659][  T280] RSP: 002b:00007ffead713210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.097866][  T280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2ab9b608e
[   13.098064][  T280] RDX: 0000000000000000 RSI: 00007ffead7132c0 RDI: 0000000000000005
[   13.098263][  T280] RBP: 00007ffead713220 R08: 0000000000000000 R09: 0000000000000000
[   13.098471][  T280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfd
[   13.098678][  T280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead713990
| [   13.277137][  T281] ------------[ cut here ]------------
| [   13.277283][  T281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/281
| [   13.277525][  T281] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   13.278159][  T281] Tainted: [W]=WARN
[   13.278259][  T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.278428][  T281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.278608][  T281] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.279081][  T281] RSP: 0018:ffa0000000a7f040 EFLAGS: 00010286
[   13.279256][  T281] RAX: 00000000ffffffa6 RBX: ff11000005033c40 RCX: 1ff400000014fdce
[   13.279460][  T281] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005033cfc
[   13.279658][  T281] RBP: ff1100000a069000 R08: 1fe2200000a067a1 R09: ff1100000cd051e8
[   13.279864][  T281] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   13.280060][  T281] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   13.280260][  T281] FS:  00007f63ba4c0840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   13.280496][  T281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.280670][  T281] CR2: 00007f63ba7901a0 CR3: 000000000ba2f005 CR4: 0000000000771ef0
[   13.280878][  T281] PKRU: 55555554
[   13.280978][  T281] Call Trace:
[   13.281079][  T281]  <TASK>
[   13.281148][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.281283][  T281]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.281421][  T281]  notifier_call_chain (kernel/notifier.c:85)
[   13.281557][  T281]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   13.281699][  T281]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   13.281871][  T281]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   13.282009][  T281]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   13.282146][  T281]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.282281][  T281]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.282451][  T281]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.282587][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.282719][  T281]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.282855][  T281]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.282988][  T281]  ? __kernel_text_address (kernel/extable.c:79)
[   13.283119][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.283255][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.283389][  T281]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.283522][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.283659][  T281]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.283792][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.283939][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.284075][  T281]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.284211][  T281]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   13.284352][  T281]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.284484][  T281]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.284623][  T281]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.284756][  T281]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.284898][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.285033][  T281]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.285167][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.285299][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.285436][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.285567][  T281]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.285706][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.285848][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.285980][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.286112][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.286246][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.286387][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.286522][  T281]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.286660][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.286793][  T281]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.286930][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.287064][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.287196][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.287336][  T281]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.287471][  T281]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.287609][  T281]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.287746][  T281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.287883][  T281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.288019][  T281]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.288153][  T281]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.288289][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.288427][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   13.288561][  T281]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.288700][  T281]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.288834][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.288972][  T281]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.289108][  T281]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.289243][  T281]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.289380][  T281]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.289511][  T281]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.289679][  T281]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   13.289815][  T281]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.289952][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.290086][  T281]  ___sys_sendmsg (net/socket.c:2752)
[   13.290218][  T281]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.290387][  T281]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.290532][  T281]  __sys_sendmsg (net/socket.c:2784)
[   13.290671][  T281]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.290808][  T281]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.290983][  T281]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.291115][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.291249][  T281]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.291384][  T281]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.291516][  T281]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.291654][  T281]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.291823][  T281] RIP: 0033:0x7f63ba6fa08e
[   13.291973][  T281] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.292456][  T281] RSP: 002b:00007ffcc05ad3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.292659][  T281] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63ba6fa08e
[   13.292864][  T281] RDX: 0000000000000000 RSI: 00007ffcc05ad490 RDI: 0000000000000005
[   13.293063][  T281] RBP: 00007ffcc05ad3f0 R08: 0000000000000000 R09: 0000000000000000
[   13.293263][  T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfd
[   13.293464][  T281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc05adb60
| [   13.592384][  T283] ------------[ cut here ]------------
| [   13.593777][  T283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/283
| [   13.594209][  T283] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   13.595271][  T283] Tainted: [W]=WARN
[   13.595459][  T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.595771][  T283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.596088][  T283] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.596905][  T283] RSP: 0018:ffa0000000a8f040 EFLAGS: 00010286
[   13.597213][  T283] RAX: 00000000ffffffa6 RBX: ff1100000bb12740 RCX: 1ff4000000151dce
[   13.597595][  T283] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bb127fc
[   13.597928][  T283] RBP: ff11000007f54000 R08: 1fe2200001762501 R09: ff1100000cb68b68
[   13.598310][  T283] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.598693][  T283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.599062][  T283] FS:  00007f43f14ad840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   13.599491][  T283] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.599805][  T283] CR2: 00000000133ff988 CR3: 000000000c8aa002 CR4: 0000000000771ef0
[   13.600139][  T283] PKRU: 55555554
[   13.600310][  T283] Call Trace:
[   13.600484][  T283]  <TASK>
[   13.600615][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.600858][  T283]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.601100][  T283]  notifier_call_chain (kernel/notifier.c:85)
[   13.601355][  T283]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   13.601589][  T283]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   13.601870][  T283]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   13.602125][  T283]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   13.602385][  T283]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.602643][  T283]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.602952][  T283]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.603193][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.603442][  T283]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.603688][  T283]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.603935][  T283]  ? __kernel_text_address (kernel/extable.c:79)
[   13.604152][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.604405][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.604652][  T283]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.604899][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.605137][  T283]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.605363][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.605596][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.605823][  T283]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.606062][  T283]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   13.606300][  T283]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.606549][  T283]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.606773][  T283]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.607014][  T283]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.607248][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.607496][  T283]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.607719][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.607957][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.608200][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.608442][  T283]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.608677][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.608910][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.609149][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.609373][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.609619][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.609863][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.610118][  T283]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.610364][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.610589][  T283]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.610818][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.611060][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.611312][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.611568][  T283]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.611828][  T283]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.612049][  T283]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.612208][  T283]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.612347][  T283]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.612483][  T283]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.612621][  T283]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.612756][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.612921][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   13.613059][  T283]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.613193][  T283]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.613332][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.613470][  T283]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.613612][  T283]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.613766][  T283]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.613920][  T283]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.614052][  T283]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.614215][  T283]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   13.614351][  T283]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.614484][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.614622][  T283]  ___sys_sendmsg (net/socket.c:2752)
[   13.614756][  T283]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.615000][  T283]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.615203][  T283]  __sys_sendmsg (net/socket.c:2784)
[   13.615342][  T283]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.615473][  T283]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.615646][  T283]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.615779][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.615924][  T283]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.616059][  T283]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.616191][  T283]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.616332][  T283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.616497][  T283] RIP: 0033:0x7f43f16e708e
[   13.616643][  T283] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.617116][  T283] RSP: 002b:00007ffed88f6860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.617325][  T283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43f16e708e
[   13.617522][  T283] RDX: 0000000000000000 RSI: 00007ffed88f6910 RDI: 0000000000000005
[   13.617723][  T283] RBP: 00007ffed88f6870 R08: 0000000000000000 R09: 0000000000000000
[   13.617927][  T283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfd
[   13.618127][  T283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed88f6fe0
| [   13.808047][  T285] ------------[ cut here ]------------
| [   13.808193][  T285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/285
| [   13.808437][  T285] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   13.809079][  T285] Tainted: [W]=WARN
[   13.809181][  T285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.809354][  T285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.809528][  T285] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.810014][  T285] RSP: 0018:ffa0000000a9f040 EFLAGS: 00010286
[   13.810187][  T285] RAX: 00000000ffffffa6 RBX: ff1100000c06d1c0 RCX: 1ff4000000153dce
[   13.810390][  T285] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c06d27c
[   13.810591][  T285] RBP: ff1100000a069000 R08: 1fe220000180da51 R09: ff110000134e0b68
[   13.810791][  T285] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.811000][  T285] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.811201][  T285] FS:  00007fc353b83840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   13.811439][  T285] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.811612][  T285] CR2: 000000003c403988 CR3: 000000000c1d7005 CR4: 0000000000771ef0
[   13.811815][  T285] PKRU: 55555554
[   13.811916][  T285] Call Trace:
[   13.812015][  T285]  <TASK>
[   13.812085][  T285]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.812221][  T285]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.812360][  T285]  notifier_call_chain (kernel/notifier.c:85)
[   13.812497][  T285]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   13.812645][  T285]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   13.812812][  T285]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   13.812951][  T285]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   13.813084][  T285]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.813218][  T285]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.813392][  T285]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.813527][  T285]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.813665][  T285]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.813796][  T285]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.813934][  T285]  ? __kernel_text_address (kernel/extable.c:79)
[   13.814070][  T285]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.814205][  T285]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.814341][  T285]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.814474][  T285]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.814611][  T285]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.814743][  T285]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.814882][  T285]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.815014][  T285]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.815148][  T285]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   13.815284][  T285]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.815423][  T285]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.815557][  T285]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.815693][  T285]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.815829][  T285]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.815969][  T285]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.816104][  T285]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.816237][  T285]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.816375][  T285]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.816506][  T285]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.816641][  T285]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.816774][  T285]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.816913][  T285]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.817044][  T285]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.817180][  T285]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.817319][  T285]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.817452][  T285]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.817600][  T285]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.817734][  T285]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.817873][  T285]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.818006][  T285]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.818138][  T285]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.818276][  T285]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.818414][  T285]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.818546][  T285]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.818687][  T285]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   13.818821][  T285]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   13.818962][  T285]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.819095][  T285]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.819227][  T285]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.819365][  T285]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   13.819498][  T285]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.819642][  T285]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.819776][  T285]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.819915][  T285]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.820050][  T285]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.820184][  T285]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.820324][  T285]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.820457][  T285]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.820624][  T285]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   13.820756][  T285]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.820894][  T285]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.821026][  T285]  ___sys_sendmsg (net/socket.c:2752)
[   13.821156][  T285]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.821327][  T285]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.821473][  T285]  __sys_sendmsg (net/socket.c:2784)
[   13.821609][  T285]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.821738][  T285]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.821912][  T285]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   13.822043][  T285]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.822176][  T285]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.822316][  T285]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.822451][  T285]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.822590][  T285]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.822760][  T285] RIP: 0033:0x7fc353dbd08e
[   13.822910][  T285] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   13.823391][  T285] RSP: 002b:00007fffdcce8c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.823595][  T285] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc353dbd08e
[   13.823796][  T285] RDX: 0000000000000000 RSI: 00007fffdcce8cc0 RDI: 0000000000000005
[   13.823998][  T285] RBP: 00007fffdcce8c20 R08: 0000000000000000 R09: 0000000000000000
[   13.824197][  T285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfe
[   13.824398][  T285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdcce9390
| [   14.007503][  T287] ------------[ cut here ]------------
| [   14.007674][  T287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/287
| [   14.007920][  T287] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   14.008543][  T287] Tainted: [W]=WARN
[   14.008650][  T287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.008820][  T287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.009002][  T287] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.009474][  T287] RSP: 0018:ffa0000000aaf040 EFLAGS: 00010286
[   14.009655][  T287] RAX: 00000000ffffffa6 RBX: ff1100000ae1f380 RCX: 1ff4000000155dce
[   14.009862][  T287] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae1f43c
[   14.010057][  T287] RBP: ff11000007f54000 R08: 1fe22000015c3e89 R09: ff11000013480b68
[   14.010257][  T287] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.010459][  T287] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   14.010666][  T287] FS:  00007f8c10c1e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   14.010907][  T287] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.011074][  T287] CR2: 000000000daab988 CR3: 000000000b812002 CR4: 0000000000771ef0
[   14.011277][  T287] PKRU: 55555554
[   14.011382][  T287] Call Trace:
[   14.011482][  T287]  <TASK>
[   14.011552][  T287]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.011690][  T287]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.011829][  T287]  notifier_call_chain (kernel/notifier.c:85)
[   14.011976][  T287]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   14.012111][  T287]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   14.012282][  T287]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.012425][  T287]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   14.012562][  T287]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.012703][  T287]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.012874][  T287]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.013006][  T287]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.013138][  T287]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.013274][  T287]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.013415][  T287]  ? __kernel_text_address (kernel/extable.c:79)
[   14.013546][  T287]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.013683][  T287]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.013817][  T287]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.013954][  T287]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.014086][  T287]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.014217][  T287]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.014353][  T287]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.014482][  T287]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.014621][  T287]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.014754][  T287]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.014892][  T287]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.015025][  T287]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.015155][  T287]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.015297][  T287]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.015433][  T287]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.015567][  T287]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.015701][  T287]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.015843][  T287]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.015975][  T287]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.016109][  T287]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.016249][  T287]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.016385][  T287]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.016516][  T287]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.016652][  T287]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.016789][  T287]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.016928][  T287]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.017063][  T287]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.017195][  T287]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.017332][  T287]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.017466][  T287]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.017604][  T287]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.017741][  T287]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.017881][  T287]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.018014][  T287]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.018150][  T287]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.018287][  T287]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.018427][  T287]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.018560][  T287]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.018696][  T287]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.018828][  T287]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   14.018965][  T287]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.019099][  T287]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.019231][  T287]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.019368][  T287]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.019502][  T287]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.019639][  T287]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.019772][  T287]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.019911][  T287]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.020073][  T287]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   14.020208][  T287]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.020348][  T287]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.020484][  T287]  ___sys_sendmsg (net/socket.c:2752)
[   14.020621][  T287]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.020789][  T287]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.020942][  T287]  __sys_sendmsg (net/socket.c:2784)
[   14.021076][  T287]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.021209][  T287]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.021383][  T287]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.021516][  T287]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.021653][  T287]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.021790][  T287]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.021929][  T287]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.022061][  T287]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.022228][  T287] RIP: 0033:0x7f8c10e5808e
[   14.022374][  T287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.022856][  T287] RSP: 002b:00007ffdfefd7df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.023056][  T287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c10e5808e
[   14.023257][  T287] RDX: 0000000000000000 RSI: 00007ffdfefd7ea0 RDI: 0000000000000005
[   14.023459][  T287] RBP: 00007ffdfefd7e00 R08: 0000000000000000 R09: 0000000000000000
[   14.023664][  T287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfe
[   14.023869][  T287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfefd8570
| [   14.185712][  T289] ------------[ cut here ]------------
| [   14.185867][  T289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/289
| [   14.186106][  T289] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   14.187274][  T289] Tainted: [W]=WARN
[   14.187382][  T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.187547][  T289] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.187792][  T289] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.188271][  T289] RSP: 0018:ffa0000000abf040 EFLAGS: 00010286
[   14.188446][  T289] RAX: 00000000ffffffa6 RBX: ff1100000ae55a80 RCX: 1ff4000000157dce
[   14.188700][  T289] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae55b3c
[   14.188905][  T289] RBP: ff1100000a069000 R08: 1fe22000015cab69 R09: ff1100000ce18b68
[   14.189103][  T289] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.189312][  T289] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   14.189510][  T289] FS:  00007f56afbfd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   14.189811][  T289] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.190040][  T289] CR2: 000000003b3bb988 CR3: 00000000104cf005 CR4: 0000000000771ef0
[   14.190240][  T289] PKRU: 55555554
[   14.190348][  T289] Call Trace:
[   14.190447][  T289]  <TASK>
[   14.190517][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.190659][  T289]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.190797][  T289]  notifier_call_chain (kernel/notifier.c:85)
[   14.190943][  T289]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   14.191081][  T289]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   14.191248][  T289]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.191389][  T289]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   14.191524][  T289]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.191665][  T289]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.191831][  T289]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.191969][  T289]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.192102][  T289]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.192234][  T289]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.192373][  T289]  ? __kernel_text_address (kernel/extable.c:79)
[   14.192506][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.192646][  T289]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.192779][  T289]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.192923][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.193054][  T289]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.193187][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.193325][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.193456][  T289]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.193595][  T289]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.193728][  T289]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.193866][  T289]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.194000][  T289]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.194129][  T289]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.194265][  T289]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.194408][  T289]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.194541][  T289]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.194683][  T289]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.194819][  T289]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.194959][  T289]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.195097][  T289]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.195234][  T289]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.195371][  T289]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.195504][  T289]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.195643][  T289]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.195777][  T289]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.195913][  T289]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.196049][  T289]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.196185][  T289]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.196322][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.196456][  T289]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.196591][  T289]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.196724][  T289]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.196863][  T289]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.196995][  T289]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.197132][  T289]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.197269][  T289]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.197407][  T289]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.197545][  T289]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.197683][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.197818][  T289]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   14.197956][  T289]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.198090][  T289]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.198223][  T289]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.198362][  T289]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.198495][  T289]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.198630][  T289]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.198763][  T289]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.198905][  T289]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.199070][  T289]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   14.199205][  T289]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.199343][  T289]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.199477][  T289]  ___sys_sendmsg (net/socket.c:2752)
[   14.199611][  T289]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.199777][  T289]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.199930][  T289]  __sys_sendmsg (net/socket.c:2784)
[   14.200063][  T289]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.200198][  T289]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.200368][  T289]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.200500][  T289]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.200641][  T289]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.200772][  T289]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.200913][  T289]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.201045][  T289]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.201213][  T289] RIP: 0033:0x7f56afe3708e
[   14.201359][  T289] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.201845][  T289] RSP: 002b:00007fffa9c66a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.202044][  T289] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56afe3708e
[   14.202244][  T289] RDX: 0000000000000000 RSI: 00007fffa9c66b20 RDI: 0000000000000005
[   14.202455][  T289] RBP: 00007fffa9c66a80 R08: 0000000000000000 R09: 0000000000000000
[   14.202661][  T289] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfe
[   14.202863][  T289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa9c671f0
| [   14.369657][  T290] ------------[ cut here ]------------
| [   14.369809][  T290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/290
| [   14.370057][  T290] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   14.370691][  T290] Tainted: [W]=WARN
[   14.370792][  T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.370966][  T290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.371141][  T290] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.371628][  T290] RSP: 0018:ffa0000000acf040 EFLAGS: 00010286
[   14.371800][  T290] RAX: 00000000ffffffa6 RBX: ff11000004d51700 RCX: 1ff4000000159dce
[   14.372002][  T290] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d517bc
[   14.372204][  T290] RBP: ff11000007f54000 R08: 1fe22000009aa2f9 R09: ff1100000ad151e8
[   14.372409][  T290] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.372614][  T290] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   14.372814][  T290] FS:  00007f3839bb2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   14.373048][  T290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.373215][  T290] CR2: 00007f3839e821a0 CR3: 000000000ccd4002 CR4: 0000000000771ef0
[   14.373422][  T290] PKRU: 55555554
[   14.373523][  T290] Call Trace:
[   14.373627][  T290]  <TASK>
[   14.373698][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.373843][  T290]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.373978][  T290]  notifier_call_chain (kernel/notifier.c:85)
[   14.374114][  T290]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   14.374253][  T290]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   14.374423][  T290]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.374558][  T290]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   14.374699][  T290]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.374836][  T290]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.375005][  T290]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.375139][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.375279][  T290]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.375418][  T290]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.375552][  T290]  ? __kernel_text_address (kernel/extable.c:79)
[   14.375690][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.375826][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.375964][  T290]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.376097][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.376233][  T290]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.376370][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.376502][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.376640][  T290]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.376774][  T290]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.376912][  T290]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.377045][  T290]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.377180][  T290]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.377318][  T290]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.377453][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.377591][  T290]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.377725][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.377861][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.377995][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.378126][  T290]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.378258][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.378398][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.378529][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.378668][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.378799][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.378940][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.379072][  T290]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.379205][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.379343][  T290]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.379475][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.379615][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.379746][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.379883][  T290]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.380017][  T290]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.380149][  T290]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.380294][  T290]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.380431][  T290]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.380568][  T290]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.380707][  T290]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.380849][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.380986][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   14.381122][  T290]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.381258][  T290]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.381397][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.381531][  T290]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.381668][  T290]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.381804][  T290]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.381942][  T290]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.382076][  T290]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.382243][  T290]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   14.382386][  T290]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.382518][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.382657][  T290]  ___sys_sendmsg (net/socket.c:2752)
[   14.382790][  T290]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.382962][  T290]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.383109][  T290]  __sys_sendmsg (net/socket.c:2784)
[   14.383247][  T290]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.383384][  T290]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.383555][  T290]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.383694][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.383830][  T290]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.383967][  T290]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.384101][  T290]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.384236][  T290]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.384406][  T290] RIP: 0033:0x7f3839dec08e
[   14.384546][  T290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.385030][  T290] RSP: 002b:00007ffc25bc1d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.385230][  T290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3839dec08e
[   14.385434][  T290] RDX: 0000000000000000 RSI: 00007ffc25bc1e40 RDI: 0000000000000005
[   14.385638][  T290] RBP: 00007ffc25bc1da0 R08: 0000000000000000 R09: 0000000000000000
[   14.385843][  T290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfe
[   14.386041][  T290] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25bc2510
| [   14.570903][  T292] ------------[ cut here ]------------
| [   14.571092][  T292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/292
| [   14.571396][  T292] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   14.572142][  T292] Tainted: [W]=WARN
[   14.572297][  T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.572511][  T292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.572751][  T292] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.573292][  T292] RSP: 0018:ffa0000000adf040 EFLAGS: 00010286
[   14.573513][  T292] RAX: 00000000ffffffa6 RBX: ff1100000f736ac0 RCX: 1ff400000015bdce
[   14.573772][  T292] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f736b7c
[   14.574038][  T292] RBP: ff1100000a069000 R08: 1fe2200001ee6d71 R09: ff1100000cd40b68
[   14.574297][  T292] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.574543][  T292] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   14.574804][  T292] FS:  00007f81b1be8840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   14.575104][  T292] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.575329][  T292] CR2: 000000002399d988 CR3: 0000000010626005 CR4: 0000000000771ef0
[   14.575654][  T292] PKRU: 55555554
[   14.575887][  T292] Call Trace:
[   14.576091][  T292]  <TASK>
[   14.576276][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.576529][  T292]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.576777][  T292]  notifier_call_chain (kernel/notifier.c:85)
[   14.577029][  T292]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   14.577270][  T292]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   14.577548][  T292]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.577800][  T292]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   14.578052][  T292]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.578304][  T292]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.578575][  T292]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.578814][  T292]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.579019][  T292]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.579202][  T292]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.579396][  T292]  ? __kernel_text_address (kernel/extable.c:79)
[   14.579595][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.579777][  T292]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.579971][  T292]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.580154][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.580346][  T292]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.580526][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.580722][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.580921][  T292]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.581106][  T292]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.581299][  T292]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.581483][  T292]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.581682][  T292]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.581869][  T292]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.582060][  T292]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.582251][  T292]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.582444][  T292]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.582634][  T292]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.582822][  T292]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.583024][  T292]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.583205][  T292]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.583399][  T292]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.583596][  T292]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.583779][  T292]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.583975][  T292]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.584157][  T292]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.584348][  T292]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.584530][  T292]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.584725][  T292]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.584923][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.585108][  T292]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.585298][  T292]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.585484][  T292]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.585682][  T292]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.585873][  T292]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.586063][  T292]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.586247][  T292]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.586436][  T292]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.586634][  T292]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.586818][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.587022][  T292]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   14.587216][  T292]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.587410][  T292]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.587608][  T292]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.587791][  T292]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.587988][  T292]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.588175][  T292]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.588365][  T292]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.588547][  T292]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.588769][  T292]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   14.588965][  T292]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.589151][  T292]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.589345][  T292]  ___sys_sendmsg (net/socket.c:2752)
[   14.589526][  T292]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.589755][  T292]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.589968][  T292]  __sys_sendmsg (net/socket.c:2784)
[   14.590152][  T292]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.590348][  T292]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.590566][  T292]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.590763][  T292]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.590972][  T292]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.591159][  T292]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.591354][  T292]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.591540][  T292]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.591767][  T292] RIP: 0033:0x7f81b1e2208e
[   14.591972][  T292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.592510][  T292] RSP: 002b:00007fff9fef59f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.592772][  T292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81b1e2208e
[   14.593028][  T292] RDX: 0000000000000000 RSI: 00007fff9fef5aa0 RDI: 0000000000000005
[   14.593278][  T292] RBP: 00007fff9fef5a00 R08: 0000000000000000 R09: 0000000000000000
[   14.593531][  T292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdfe
[   14.593791][  T292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9fef6170
| [   14.825907][  T294] ------------[ cut here ]------------
| [   14.826096][  T294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/294
| [   14.826395][  T294] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   14.827136][  T294] Tainted: [W]=WARN
[   14.827292][  T294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.827508][  T294] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.827746][  T294] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.828333][  T294] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   14.828551][  T294] RAX: 00000000ffffffa6 RBX: ff1100000cc20740 RCX: 1ff400000015ddce
[   14.828813][  T294] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc207fc
[   14.829087][  T294] RBP: ff11000007f54000 R08: 1fe2200001984101 R09: ff1100000cc9d1e8
[   14.829348][  T294] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.829611][  T294] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   14.829873][  T294] FS:  00007f85ad537840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   14.830158][  T294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.830384][  T294] CR2: 00007fd02a33b930 CR3: 0000000010677001 CR4: 0000000000771ef0
[   14.830649][  T294] PKRU: 55555554
[   14.830800][  T294] Call Trace:
[   14.830961][  T294]  <TASK>
[   14.831082][  T294]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.831272][  T294]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.831469][  T294]  notifier_call_chain (kernel/notifier.c:85)
[   14.831666][  T294]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   14.831862][  T294]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   14.832080][  T294]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.832270][  T294]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   14.832464][  T294]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.832661][  T294]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.832894][  T294]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.833084][  T294]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.833270][  T294]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.833461][  T294]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.833659][  T294]  ? __kernel_text_address (kernel/extable.c:79)
[   14.833847][  T294]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.834040][  T294]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.834222][  T294]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.834415][  T294]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.834612][  T294]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.834794][  T294]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.834991][  T294]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.835175][  T294]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.835369][  T294]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.835553][  T294]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.835749][  T294]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.835951][  T294]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.836133][  T294]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.836328][  T294]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.836514][  T294]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.836713][  T294]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.836913][  T294]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.837100][  T294]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.837288][  T294]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.837470][  T294]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.837668][  T294]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.837855][  T294]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.838041][  T294]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.838228][  T294]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.838424][  T294]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.838618][  T294]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.838802][  T294]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.838994][  T294]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.839179][  T294]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.839372][  T294]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.839556][  T294]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.839753][  T294]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.839951][  T294]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.840137][  T294]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.840329][  T294]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.840511][  T294]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.840709][  T294]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.840914][  T294]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.841101][  T294]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.841291][  T294]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   14.841475][  T294]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.841671][  T294]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.841858][  T294]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.842054][  T294]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.842243][  T294]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.842429][  T294]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.842625][  T294]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.842809][  T294]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.843031][  T294]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   14.843216][  T294]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.843405][  T294]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.843601][  T294]  ___sys_sendmsg (net/socket.c:2752)
[   14.843781][  T294]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.844008][  T294]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.844214][  T294]  __sys_sendmsg (net/socket.c:2784)
[   14.844406][  T294]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.844600][  T294]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.844832][  T294]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.845025][  T294]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.845211][  T294]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.845404][  T294]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.845600][  T294]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.845785][  T294]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.846021][  T294] RIP: 0033:0x7f85ad77108e
[   14.846215][  T294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.846762][  T294] RSP: 002b:00007ffdb8112040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.847023][  T294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85ad77108e
[   14.847274][  T294] RDX: 0000000000000000 RSI: 00007ffdb81120f0 RDI: 0000000000000005
[   14.847531][  T294] RBP: 00007ffdb8112050 R08: 0000000000000000 R09: 0000000000000000
[   14.847794][  T294] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdff
[   14.848057][  T294] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb81127c0
| [   15.066263][  T295] ------------[ cut here ]------------
| [   15.066466][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/295
| [   15.067295][  T295] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   15.068453][  T295] Tainted: [W]=WARN
[   15.068617][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.068832][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   15.069070][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   15.069612][  T295] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   15.069827][  T295] RAX: 00000000ffffffa6 RBX: ff1100000ae7ce40 RCX: 1ff400000015ddce
[   15.070082][  T295] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae7cefc
[   15.070341][  T295] RBP: ff1100000a069000 R08: 1fe22000015cf9e1 R09: ff1100000a1cd1e8
[   15.070603][  T295] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   15.070852][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   15.071115][  T295] FS:  00007fa748966840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   15.071406][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.071634][  T295] CR2: 000055dc7a4992e8 CR3: 000000000c8e8005 CR4: 0000000000771ef0
[   15.071897][  T295] PKRU: 55555554
[   15.072045][  T295] Call Trace:
[   15.072194][  T295]  <TASK>
[   15.072319][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.072501][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   15.072696][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   15.072890][  T295]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   15.073078][  T295]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   15.073308][  T295]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   15.073496][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   15.073691][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   15.073884][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   15.074097][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.074288][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.074470][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   15.074662][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.074850][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   15.075048][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.075234][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.075420][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.075617][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.075797][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   15.075993][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.076175][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.076373][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   15.076553][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   15.076744][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   15.076941][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.077124][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   15.077314][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.077500][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   15.077696][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   15.077889][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.078068][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.078250][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.078439][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   15.078630][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.078815][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.079004][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.079185][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.079390][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.079581][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.079778][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   15.079982][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.080164][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.080354][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.080536][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.080731][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.080930][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   15.081118][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.081318][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.081514][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   15.081711][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   15.081922][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.082112][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.082314][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.082500][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   15.082703][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   15.082902][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   15.083083][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.083281][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.083467][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.083668][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   15.083862][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   15.084048][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   15.084265][  T295]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   15.084460][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.084658][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.084852][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   15.085049][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   15.085267][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   15.085470][  T295]  __sys_sendmsg (net/socket.c:2784)
[   15.085666][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   15.085858][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   15.086082][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.086279][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.086463][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   15.086661][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   15.086848][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   15.087038][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.087252][  T295] RIP: 0033:0x7fa748ba008e
[   15.087448][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   15.088003][  T295] RSP: 002b:00007fffc10dbb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   15.088252][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa748ba008e
[   15.088508][  T295] RDX: 0000000000000000 RSI: 00007fffc10dbbd0 RDI: 0000000000000005
[   15.088770][  T295] RBP: 00007fffc10dbb30 R08: 0000000000000000 R09: 0000000000000000
[   15.089039][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdff
[   15.089292][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc10dc2a0
| [   15.269908][  T297] ------------[ cut here ]------------
| [   15.270210][  T297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/297
| [   15.270693][  T297] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   15.271928][  T297] Tainted: [W]=WARN
[   15.272170][  T297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.272534][  T297] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   15.272914][  T297] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   15.273813][  T297] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   15.274168][  T297] RAX: 00000000ffffffa6 RBX: ff11000001f031c0 RCX: 1ff400000015ddce
[   15.274598][  T297] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f0327c
[   15.274999][  T297] RBP: ff11000007f54000 R08: 1fe22000003e0651 R09: ff110000024faea8
[   15.275415][  T297] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   15.275875][  T297] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   15.276294][  T297] FS:  00007fb2c6d2b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   15.276778][  T297] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.277123][  T297] CR2: 00000000168e7988 CR3: 0000000010677005 CR4: 0000000000771ef0
[   15.277536][  T297] PKRU: 55555554
[   15.277773][  T297] Call Trace:
[   15.278005][  T297]  <TASK>
[   15.278175][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.278486][  T297]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   15.278794][  T297]  notifier_call_chain (kernel/notifier.c:85)
[   15.279093][  T297]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   15.279396][  T297]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   15.279755][  T297]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   15.280043][  T297]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   15.280347][  T297]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   15.280654][  T297]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   15.280994][  T297]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.281282][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.281572][  T297]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   15.281877][  T297]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.282156][  T297]  ? __kernel_text_address (kernel/extable.c:79)
[   15.282496][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.282804][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.283083][  T297]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.283391][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.283700][  T297]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   15.283984][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.284274][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.284558][  T297]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   15.284873][  T297]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   15.285157][  T297]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   15.285467][  T297]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.285780][  T297]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   15.286066][  T297]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.286378][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   15.286693][  T297]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   15.286981][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.287277][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.287567][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.287872][  T297]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   15.288168][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.288491][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.288807][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.289105][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.289417][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.289742][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.290040][  T297]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   15.290356][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.290639][  T297]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.290931][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.291232][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.291536][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.291847][  T297]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   15.292147][  T297]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.292452][  T297]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.292772][  T297]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   15.293061][  T297]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   15.293364][  T297]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.293671][  T297]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.293963][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.294278][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   15.294601][  T297]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   15.294906][  T297]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   15.295204][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.295517][  T297]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.295825][  T297]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.296130][  T297]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   15.296442][  T297]  ? copy_msghdr_from_user (net/socket.c:2635)
[   15.296766][  T297]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   15.297125][  T297]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   15.297445][  T297]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.297772][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.298081][  T297]  ___sys_sendmsg (net/socket.c:2752)
[   15.298378][  T297]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   15.298757][  T297]  ? copy_msghdr_from_user (net/socket.c:2603)
[   15.299077][  T297]  __sys_sendmsg (net/socket.c:2784)
[   15.299385][  T297]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   15.299689][  T297]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   15.300053][  T297]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.300374][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.300709][  T297]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   15.301028][  T297]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   15.301361][  T297]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   15.301701][  T297]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.302077][  T297] RIP: 0033:0x7fb2c6f6508e
[   15.302428][  T297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   15.303158][  T297] RSP: 002b:00007fff34e829c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   15.303431][  T297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2c6f6508e
[   15.303693][  T297] RDX: 0000000000000000 RSI: 00007fff34e82a70 RDI: 0000000000000005
[   15.303961][  T297] RBP: 00007fff34e829d0 R08: 0000000000000000 R09: 0000000000000000
[   15.304221][  T297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdff
[   15.304481][  T297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34e83140
| [   15.508058][  T298] ------------[ cut here ]------------
| [   15.508271][  T298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/298
| [   15.508565][  T298] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   15.509329][  T298] Tainted: [W]=WARN
[   15.509480][  T298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.509708][  T298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   15.509945][  T298] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   15.510486][  T298] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   15.510722][  T298] RAX: 00000000ffffffa6 RBX: ff1100000cd57540 RCX: 1ff400000015ddce
[   15.510983][  T298] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd575fc
[   15.511259][  T298] RBP: ff1100000a069000 R08: 1fe22000019aaec1 R09: ff1100000cc38b68
[   15.511518][  T298] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   15.511779][  T298] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   15.512038][  T298] FS:  00007f80e8785840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   15.512332][  T298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.512548][  T298] CR2: 00000000278dc988 CR3: 0000000010636002 CR4: 0000000000771ef0
[   15.512810][  T298] PKRU: 55555554
[   15.512973][  T298] Call Trace:
[   15.513126][  T298]  <TASK>
[   15.513249][  T298]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.513450][  T298]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   15.513648][  T298]  notifier_call_chain (kernel/notifier.c:85)
[   15.513838][  T298]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   15.514034][  T298]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   15.514252][  T298]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   15.514449][  T298]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   15.514711][  T298]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   15.514971][  T298]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   15.515259][  T298]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.515544][  T298]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.515923][  T298]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   15.516164][  T298]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.516432][  T298]  ? __kernel_text_address (kernel/extable.c:79)
[   15.516714][  T298]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.516982][  T298]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.517204][  T298]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.517396][  T298]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.517594][  T298]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   15.517776][  T298]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.517969][  T298]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.518153][  T298]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   15.518347][  T298]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   15.518531][  T298]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   15.518728][  T298]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.518927][  T298]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   15.519111][  T298]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.519310][  T298]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   15.519516][  T298]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   15.519716][  T298]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.519909][  T298]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.520096][  T298]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.520289][  T298]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   15.520473][  T298]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.520674][  T298]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.520860][  T298]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.521058][  T298]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.521241][  T298]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.521435][  T298]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.521635][  T298]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   15.521821][  T298]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.522013][  T298]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.522198][  T298]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.522393][  T298]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.522575][  T298]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.522775][  T298]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   15.523008][  T298]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.523294][  T298]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.523609][  T298]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   15.523892][  T298]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   15.524198][  T298]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.524502][  T298]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.524819][  T298]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.525089][  T298]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   15.525378][  T298]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   15.525695][  T298]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   15.525986][  T298]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.526245][  T298]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.526444][  T298]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.526641][  T298]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   15.526827][  T298]  ? copy_msghdr_from_user (net/socket.c:2635)
[   15.527022][  T298]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   15.527238][  T298]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   15.527436][  T298]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.527632][  T298]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.527818][  T298]  ___sys_sendmsg (net/socket.c:2752)
[   15.528096][  T298]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   15.528325][  T298]  ? copy_msghdr_from_user (net/socket.c:2603)
[   15.528520][  T298]  __sys_sendmsg (net/socket.c:2784)
[   15.528717][  T298]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   15.528912][  T298]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   15.529132][  T298]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.529323][  T298]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.529508][  T298]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   15.529702][  T298]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   15.529897][  T298]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   15.530081][  T298]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.530394][  T298] RIP: 0033:0x7f80e89bf08e
[   15.530597][  T298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   15.531288][  T298] RSP: 002b:00007ffe7b41fc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   15.531724][  T298] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f80e89bf08e
[   15.531984][  T298] RDX: 0000000000000000 RSI: 00007ffe7b41fd00 RDI: 0000000000000005
[   15.532234][  T298] RBP: 00007ffe7b41fc60 R08: 0000000000000000 R09: 0000000000000000
[   15.532488][  T298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdff
[   15.532749][  T298] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b4203d0
| [   15.827439][  T300] ------------[ cut here ]------------
| [   15.827632][  T300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/300
| [   15.827932][  T300] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   15.828680][  T300] Tainted: [W]=WARN
[   15.828831][  T300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.829065][  T300] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   15.829298][  T300] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   15.829836][  T300] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   15.830061][  T300] RAX: 00000000ffffffa6 RBX: ff1100001379be00 RCX: 1ff400000015ddce
[   15.830321][  T300] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379bebc
[   15.830570][  T300] RBP: ff11000007f54000 R08: 1fe22000026f37d9 R09: ff1100000cd00b68
[   15.830837][  T300] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   15.831091][  T300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   15.831354][  T300] FS:  00007f97d6e2d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   15.831651][  T300] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.831876][  T300] CR2: 000000003a0ff988 CR3: 000000001064e002 CR4: 0000000000771ef0
[   15.832125][  T300] PKRU: 55555554
[   15.832282][  T300] Call Trace:
[   15.832430][  T300]  <TASK>
[   15.832550][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.832749][  T300]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   15.832945][  T300]  notifier_call_chain (kernel/notifier.c:85)
[   15.833129][  T300]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   15.833325][  T300]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   15.833542][  T300]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   15.833737][  T300]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   15.833935][  T300]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   15.834119][  T300]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   15.834340][  T300]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   15.834521][  T300]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.834717][  T300]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   15.834914][  T300]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.835097][  T300]  ? __kernel_text_address (kernel/extable.c:79)
[   15.835292][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.835476][  T300]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.835668][  T300]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.835856][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.836045][  T300]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   15.836229][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.836420][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.836612][  T300]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   15.836796][  T300]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   15.836987][  T300]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   15.837169][  T300]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   15.837361][  T300]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   15.837541][  T300]  ? nla_get_range_signed (lib/nlattr.c:270)
[   15.837737][  T300]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   15.837938][  T300]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   15.838122][  T300]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.838315][  T300]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.838500][  T300]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.838694][  T300]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   15.838884][  T300]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.839069][  T300]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.839253][  T300]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.839447][  T300]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.839644][  T300]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.839828][  T300]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   15.840022][  T300]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   15.840304][  T300]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.840492][  T300]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.840687][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.840880][  T300]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   15.841063][  T300]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   15.841250][  T300]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   15.841441][  T300]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   15.841636][  T300]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   15.841823][  T300]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   15.842011][  T300]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   15.842198][  T300]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   15.842392][  T300]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   15.842574][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   15.842771][  T300]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   15.842964][  T300]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   15.843147][  T300]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   15.843423][  T300]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   15.843619][  T300]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.843804][  T300]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   15.843999][  T300]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   15.844277][  T300]  ? copy_msghdr_from_user (net/socket.c:2635)
[   15.844464][  T300]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   15.844700][  T300]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   15.845066][  T300]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   15.845251][  T300]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   15.845444][  T300]  ___sys_sendmsg (net/socket.c:2752)
[   15.845636][  T300]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   15.845861][  T300]  ? copy_msghdr_from_user (net/socket.c:2603)
[   15.846059][  T300]  __sys_sendmsg (net/socket.c:2784)
[   15.846243][  T300]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   15.846430][  T300]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   15.846662][  T300]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   15.846850][  T300]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   15.847038][  T300]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   15.847322][  T300]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   15.847606][  T300]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   15.847790][  T300]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   15.848021][  T300] RIP: 0033:0x7f97d706708e
[   15.848212][  T300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   15.848847][  T300] RSP: 002b:00007ffdab99bec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   15.849193][  T300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f97d706708e
[   15.849448][  T300] RDX: 0000000000000000 RSI: 00007ffdab99bf70 RDI: 0000000000000005
[   15.849708][  T300] RBP: 00007ffdab99bed0 R08: 0000000000000000 R09: 0000000000000000
[   15.849970][  T300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce00
[   15.850404][  T300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdab99c640
| [   16.065130][  T302] ------------[ cut here ]------------
| [   16.065331][  T302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/302
| [   16.065628][  T302] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   16.066375][  T302] Tainted: [W]=WARN
[   16.066523][  T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.066755][  T302] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.067004][  T302] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.067574][  T302] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   16.067806][  T302] RAX: 00000000ffffffa6 RBX: ff1100000f51d700 RCX: 1ff40000000b2dce
[   16.068064][  T302] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51d7bc
[   16.068321][  T302] RBP: ff1100000a069000 R08: 1fe2200001ea3af9 R09: ff1100000cb6aea8
[   16.068567][  T302] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   16.068908][  T302] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   16.069225][  T302] FS:  00007f2e252c2840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   16.069567][  T302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.069859][  T302] CR2: 00007f2e255921a0 CR3: 0000000001eff003 CR4: 0000000000771ef0
[   16.070164][  T302] PKRU: 55555554
[   16.070374][  T302] Call Trace:
[   16.070575][  T302]  <TASK>
[   16.070818][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.071064][  T302]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.071310][  T302]  notifier_call_chain (kernel/notifier.c:85)
[   16.071550][  T302]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   16.071802][  T302]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   16.072084][  T302]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   16.072330][  T302]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   16.072569][  T302]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.072822][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.073103][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.073347][  T302]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.073572][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.073793][  T302]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.073990][  T302]  ? __kernel_text_address (kernel/extable.c:79)
[   16.074178][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.074370][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.074551][  T302]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.074747][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.074942][  T302]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.075123][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.075321][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.075504][  T302]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.075708][  T302]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.075903][  T302]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.076086][  T302]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.076279][  T302]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.076460][  T302]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.076663][  T302]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.076856][  T302]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.077045][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.077225][  T302]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.077418][  T302]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.077610][  T302]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.077791][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.077990][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.078171][  T302]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.078375][  T302]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.078604][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.078788][  T302]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.078981][  T302]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.079164][  T302]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.079359][  T302]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.079560][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.079758][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.079952][  T302]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.080139][  T302]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.080330][  T302]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.080516][  T302]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.080715][  T302]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.080911][  T302]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.081097][  T302]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.081294][  T302]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.081482][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.081678][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   16.081867][  T302]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.082058][  T302]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.082244][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.082438][  T302]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.082634][  T302]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.082818][  T302]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.083013][  T302]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.083201][  T302]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.083426][  T302]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   16.083627][  T302]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.083810][  T302]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.084008][  T302]  ___sys_sendmsg (net/socket.c:2752)
[   16.084190][  T302]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.084417][  T302]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.084626][  T302]  __sys_sendmsg (net/socket.c:2784)
[   16.084811][  T302]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.085000][  T302]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.085221][  T302]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.085434][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.085633][  T302]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.085820][  T302]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.086014][  T302]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.086200][  T302]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.086425][  T302] RIP: 0033:0x7f2e254fc08e
[   16.086630][  T302] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.087172][  T302] RSP: 002b:00007fff5857e4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.087429][  T302] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e254fc08e
[   16.087690][  T302] RDX: 0000000000000000 RSI: 00007fff5857e5a0 RDI: 0000000000000005
[   16.087966][  T302] RBP: 00007fff5857e500 R08: 0000000000000000 R09: 0000000000000000
[   16.088216][  T302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce00
[   16.088469][  T302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5857ec70
| [   16.286886][  T303] ------------[ cut here ]------------
| [   16.287080][  T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/303
| [   16.287391][  T303] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   16.288138][  T303] Tainted: [W]=WARN
[   16.288295][  T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.288511][  T303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.288752][  T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.289302][  T303] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   16.289543][  T303] RAX: 00000000ffffffa6 RBX: ff11000008fb5000 RCX: 1ff400000015ddce
[   16.289802][  T303] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb50bc
[   16.290061][  T303] RBP: ff11000007f54000 R08: 1fe22000011f6a19 R09: ff1100000cb68b68
[   16.290319][  T303] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   16.290564][  T303] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   16.290830][  T303] FS:  00007f0fc3dcb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   16.291123][  T303] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.291366][  T303] CR2: 000000000238b988 CR3: 0000000004edc002 CR4: 0000000000771ef0
[   16.291630][  T303] PKRU: 55555554
[   16.291776][  T303] Call Trace:
[   16.291936][  T303]  <TASK>
[   16.292057][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.292256][  T303]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.292442][  T303]  notifier_call_chain (kernel/notifier.c:85)
[   16.292640][  T303]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   16.292829][  T303]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   16.293061][  T303]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   16.293257][  T303]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   16.293445][  T303]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.293644][  T303]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.293864][  T303]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.294083][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.294274][  T303]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.294458][  T303]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.294660][  T303]  ? __kernel_text_address (kernel/extable.c:79)
[   16.294853][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.295044][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.295229][  T303]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.295422][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.295624][  T303]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.295827][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.296034][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.296217][  T303]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.296410][  T303]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.296609][  T303]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.296793][  T303]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.296992][  T303]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.297175][  T303]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.297402][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.297601][  T303]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.297785][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.297979][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.298167][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.298359][  T303]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.298539][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.298740][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.298935][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.299119][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.299312][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.299494][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.299691][  T303]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.299885][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.300073][  T303]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.300265][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.300452][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.300645][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.300829][  T303]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.301024][  T303]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.301210][  T303]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.301404][  T303]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.301599][  T303]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.301790][  T303]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.301988][  T303]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.302190][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.302386][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   16.302572][  T303]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.303087][  T303]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.303281][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.303468][  T303]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.303666][  T303]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.303865][  T303]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.304053][  T303]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.304236][  T303]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.304459][  T303]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   16.304659][  T303]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.304846][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.305037][  T303]  ___sys_sendmsg (net/socket.c:2752)
[   16.305223][  T303]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.305448][  T303]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.305658][  T303]  __sys_sendmsg (net/socket.c:2784)
[   16.305848][  T303]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.306036][  T303]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.306265][  T303]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.306450][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.306648][  T303]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.306831][  T303]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.307074][  T303]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.307275][  T303]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.307492][  T303] RIP: 0033:0x7f0fc400508e
[   16.307699][  T303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.308235][  T303] RSP: 002b:00007ffe94035790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.308498][  T303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fc400508e
[   16.308755][  T303] RDX: 0000000000000000 RSI: 00007ffe94035840 RDI: 0000000000000005
[   16.309016][  T303] RBP: 00007ffe940357a0 R08: 0000000000000000 R09: 0000000000000000
[   16.309270][  T303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce00
[   16.309518][  T303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe94035f10
| [   16.605669][  T305] ------------[ cut here ]------------
| [   16.605881][  T305] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/305
| [   16.606169][  T305] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   16.606943][  T305] Tainted: [W]=WARN
[   16.607169][  T305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.607524][  T305] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.607910][  T305] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.608837][  T305] RSP: 0018:ffa0000000aef040 EFLAGS: 00010286
[   16.609185][  T305] RAX: 00000000ffffffa6 RBX: ff110000054eb000 RCX: 1ff400000015ddce
[   16.609628][  T305] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000054eb0bc
[   16.610030][  T305] RBP: ff1100000a069000 R08: 1fe2200000a9d619 R09: ff11000013480b68
[   16.610456][  T305] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   16.610884][  T305] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   16.611310][  T305] FS:  00007fb5d5edf840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   16.611804][  T305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.612135][  T305] CR2: 0000000008440988 CR3: 0000000010636006 CR4: 0000000000771ef0
[   16.612554][  T305] PKRU: 55555554
[   16.612814][  T305] Call Trace:
[   16.613045][  T305]  <TASK>
[   16.613222][  T305]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.613530][  T305]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.613847][  T305]  notifier_call_chain (kernel/notifier.c:85)
[   16.614155][  T305]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   16.614467][  T305]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   16.614835][  T305]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   16.615134][  T305]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   16.615436][  T305]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.615744][  T305]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.616098][  T305]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.616400][  T305]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.616716][  T305]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.617011][  T305]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.617320][  T305]  ? __kernel_text_address (kernel/extable.c:79)
[   16.617618][  T305]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.617921][  T305]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.618223][  T305]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.618525][  T305]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.618830][  T305]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.619121][  T305]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.619419][  T305]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.619727][  T305]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.620024][  T305]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.620328][  T305]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.620630][  T305]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.620923][  T305]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.621209][  T305]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.621521][  T305]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.621837][  T305]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.622133][  T305]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.622441][  T305]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.622744][  T305]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.623032][  T305]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.623340][  T305]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.623660][  T305]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.623940][  T305]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.624226][  T305]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.624537][  T305]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.624847][  T305]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.625141][  T305]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.625447][  T305]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.625758][  T305]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.626052][  T305]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.626347][  T305]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.626655][  T305]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.626953][  T305]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.627234][  T305]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.627542][  T305]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.627863][  T305]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.628172][  T305]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.628496][  T305]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.628805][  T305]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.629100][  T305]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.630076][  T305]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   16.630563][  T305]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.630872][  T305]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.631167][  T305]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.631659][  T305]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.631959][  T305]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.632259][  T305]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.632559][  T305]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.632874][  T305]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.633214][  T305]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   16.633524][  T305]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.633840][  T305]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.634128][  T305]  ___sys_sendmsg (net/socket.c:2752)
[   16.634440][  T305]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.634818][  T305]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.635145][  T305]  __sys_sendmsg (net/socket.c:2784)
[   16.635465][  T305]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.635788][  T305]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.636163][  T305]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.636482][  T305]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.636809][  T305]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.637105][  T305]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.637418][  T305]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.638086][  T305]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.638448][  T305] RIP: 0033:0x7fb5d611908e
[   16.638772][  T305] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.639711][  T305] RSP: 002b:00007ffe8bab4c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.640123][  T305] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5d611908e
[   16.640546][  T305] RDX: 0000000000000000 RSI: 00007ffe8bab4d10 RDI: 0000000000000005
[   16.640973][  T305] RBP: 00007ffe8bab4c70 R08: 0000000000000000 R09: 0000000000000000
[   16.641622][  T305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce00
[   16.642050][  T305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8bab53e0
| [   16.979061][  T307] ------------[ cut here ]------------
| [   16.979361][  T307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/307
| [   16.979848][  T307] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   16.981125][  T307] Tainted: [W]=WARN
[   16.981381][  T307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.981763][  T307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.982129][  T307] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.983026][  T307] RSP: 0018:ffa0000000817040 EFLAGS: 00010286
[   16.983407][  T307] RAX: 00000000ffffffa6 RBX: ff1100000cf09000 RCX: 1ff4000000102dce
[   16.983867][  T307] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf090bc
[   16.984279][  T307] RBP: ff11000007f54000 R08: 1fe22000019e1219 R09: ff1100000ce1d1e8
[   16.984689][  T307] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   16.985095][  T307] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   16.985496][  T307] FS:  00007fd495ecb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   16.985960][  T307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.986313][  T307] CR2: 0000000004fb8988 CR3: 00000000120c9004 CR4: 0000000000771ef0
[   16.986730][  T307] PKRU: 55555554
[   16.986958][  T307] Call Trace:
[   16.987197][  T307]  <TASK>
[   16.987386][  T307]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.987703][  T307]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.987995][  T307]  notifier_call_chain (kernel/notifier.c:85)
[   16.988299][  T307]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   16.988604][  T307]  ? validate_linkmsg (net/core/rtnetlink.c:2723)
[   16.988893][  T307]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   16.989245][  T307]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   16.989531][  T307]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   16.989832][  T307]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.990111][  T307]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.990465][  T307]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.990763][  T307]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.991061][  T307]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.991352][  T307]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.991661][  T307]  ? __kernel_text_address (kernel/extable.c:79)
[   16.991959][  T307]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.992266][  T307]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.992559][  T307]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.992871][  T307]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.993159][  T307]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.993450][  T307]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.993747][  T307]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.994025][  T307]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.994313][  T307]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.994626][  T307]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.994901][  T307]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.995183][  T307]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.995479][  T307]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.995780][  T307]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.996063][  T307]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.996360][  T307]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.996661][  T307]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.996956][  T307]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.997265][  T307]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.997555][  T307]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.997874][  T307]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.998139][  T307]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.998436][  T307]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.998746][  T307]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.999037][  T307]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.999341][  T307]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.999639][  T307]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.999928][  T307]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.000222][  T307]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.000522][  T307]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.000814][  T307]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.001096][  T307]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.001369][  T307]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.001552][  T307]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.001755][  T307]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.001956][  T307]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.002217][  T307]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.002413][  T307]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.002608][  T307]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.002789][  T307]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   17.003056][  T307]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.003376][  T307]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.003560][  T307]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.003759][  T307]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.003958][  T307]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.004142][  T307]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.004338][  T307]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.004521][  T307]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.004746][  T307]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   17.004944][  T307]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.005127][  T307]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.005323][  T307]  ___sys_sendmsg (net/socket.c:2752)
[   17.005509][  T307]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.005736][  T307]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.005950][  T307]  __sys_sendmsg (net/socket.c:2784)
[   17.006137][  T307]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.006325][  T307]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.006549][  T307]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.006755][  T307]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.007044][  T307]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.007240][  T307]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.007423][  T307]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.007620][  T307]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.007841][  T307] RIP: 0033:0x7fd49610508e
[   17.008161][  T307] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.009147][  T307] RSP: 002b:00007fff74b3a700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.009540][  T307] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd49610508e
[   17.009802][  T307] RDX: 0000000000000000 RSI: 00007fff74b3a7b0 RDI: 0000000000000005
[   17.010185][  T307] RBP: 00007fff74b3a710 R08: 0000000000000000 R09: 0000000000000000
[   17.010598][  T307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce01
[   17.011000][  T307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff74b3ae80
| [   17.221873][  T308] ------------[ cut here ]------------
| [   17.222077][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/308
| [   17.222374][  T308] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   17.223154][  T308] Tainted: [W]=WARN
[   17.223340][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.223570][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.223822][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.224398][  T308] RSP: 0018:ffa0000000b2f040 EFLAGS: 00010286
[   17.224632][  T308] RAX: 00000000ffffffa6 RBX: ff1100000babd540 RCX: 1ff4000000165dce
[   17.224892][  T308] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000babd5fc
[   17.225141][  T308] RBP: ff1100000a069000 R08: 1fe2200001757ac1 R09: ff1100000ce18b68
[   17.225395][  T308] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   17.225654][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   17.225920][  T308] FS:  00007fa1d25f7840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   17.226204][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.226431][  T308] CR2: 000000000e509988 CR3: 0000000012ff1001 CR4: 0000000000771ef0
[   17.226695][  T308] PKRU: 55555554
[   17.226848][  T308] Call Trace:
[   17.227003][  T308]  <TASK>
[   17.227121][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.227316][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.227500][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   17.227704][  T308]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   17.227902][  T308]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   17.228120][  T308]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   17.228318][  T308]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   17.228506][  T308]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.228702][  T308]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.228930][  T308]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.229112][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.229305][  T308]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.229490][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.229692][  T308]  ? __kernel_text_address (kernel/extable.c:79)
[   17.229884][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.230071][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.230262][  T308]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.230445][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.230656][  T308]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.230844][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.231037][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.231221][  T308]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.231417][  T308]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.231614][  T308]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.231801][  T308]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.231996][  T308]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.232180][  T308]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.232377][  T308]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.232568][  T308]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.232767][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.232961][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.233147][  T308]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.233342][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.233553][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.233754][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.233950][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.234137][  T308]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.234329][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.234517][  T308]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.234751][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.234949][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.235132][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.235326][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.235509][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.235701][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.235929][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.236116][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.236309][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.236498][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.236696][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.236891][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.237078][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.237271][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.237453][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   17.237656][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.237848][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.238036][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.238221][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.238414][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.238609][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.238795][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.238995][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.239210][  T308]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   17.239406][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.239604][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.239790][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   17.239985][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.240202][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.240421][  T308]  __sys_sendmsg (net/socket.c:2784)
[   17.240621][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.240815][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.241042][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.241235][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.241422][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.241622][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.241806][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.242001][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.242254][  T308] RIP: 0033:0x7fa1d283108e
[   17.242448][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.243006][  T308] RSP: 002b:00007ffc832308a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.243268][  T308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1d283108e
[   17.243517][  T308] RDX: 0000000000000000 RSI: 00007ffc83230950 RDI: 0000000000000005
[   17.243779][  T308] RBP: 00007ffc832308b0 R08: 0000000000000000 R09: 0000000000000000
[   17.244038][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce01
[   17.244296][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc83231020
| [   17.485781][  T310] ------------[ cut here ]------------
| [   17.486104][  T310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/310
| [   17.486619][  T310] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   17.487895][  T310] Tainted: [W]=WARN
[   17.488137][  T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.488514][  T310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.488912][  T310] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.489845][  T310] RSP: 0018:ffa0000000b2f040 EFLAGS: 00010286
[   17.490232][  T310] RAX: 00000000ffffffa6 RBX: ff11000005033540 RCX: 1ff4000000165dce
[   17.490684][  T310] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050335fc
[   17.491087][  T310] RBP: ff11000007f54000 R08: 1fe2200000a066c1 R09: ff1100000cbd2ea8
[   17.491509][  T310] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   17.491939][  T310] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   17.492366][  T310] FS:  00007f84b79bd840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   17.492869][  T310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.493188][  T310] CR2: 0000000009865988 CR3: 0000000012feb005 CR4: 0000000000771ef0
[   17.493619][  T310] PKRU: 55555554
[   17.493856][  T310] Call Trace:
[   17.494091][  T310]  <TASK>
[   17.494286][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.494612][  T310]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.494915][  T310]  notifier_call_chain (kernel/notifier.c:85)
[   17.495245][  T310]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   17.495566][  T310]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   17.495959][  T310]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   17.496290][  T310]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   17.496612][  T310]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.496911][  T310]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.497277][  T310]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.497562][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.497882][  T310]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.498179][  T310]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.498493][  T310]  ? __kernel_text_address (kernel/extable.c:79)
[   17.498819][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.499120][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.499437][  T310]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.499740][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.500042][  T310]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.500362][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.500672][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.500972][  T310]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.501284][  T310]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.501605][  T310]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.501907][  T310]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.502213][  T310]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.502501][  T310]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.502808][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.503113][  T310]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.503428][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.503735][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.504039][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.504351][  T310]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.504667][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.504982][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.505289][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.505608][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.505891][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.506181][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.506493][  T310]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.506816][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.507111][  T310]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.507423][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.507744][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.508041][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.508344][  T310]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.508654][  T310]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.508960][  T310]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.509278][  T310]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.509563][  T310]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.510061][  T310]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.510377][  T310]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.510700][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.511013][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   17.511364][  T310]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.518117][  T310]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.518330][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.518527][  T310]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.518734][  T310]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.519026][  T310]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.519258][  T310]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.519446][  T310]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.519861][  T310]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   17.520182][  T310]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.520429][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.520635][  T310]  ___sys_sendmsg (net/socket.c:2752)
[   17.521016][  T310]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.521255][  T310]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.521458][  T310]  __sys_sendmsg (net/socket.c:2784)
[   17.521674][  T310]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.521867][  T310]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.522101][  T310]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.522300][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.522491][  T310]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.522695][  T310]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.522894][  T310]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.523085][  T310]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.523317][  T310] RIP: 0033:0x7f84b7bf708e
[   17.523515][  T310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.524234][  T310] RSP: 002b:00007ffd2225f0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.524691][  T310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84b7bf708e
[   17.525008][  T310] RDX: 0000000000000000 RSI: 00007ffd2225f190 RDI: 0000000000000005
[   17.525274][  T310] RBP: 00007ffd2225f0f0 R08: 0000000000000000 R09: 0000000000000000
[   17.525531][  T310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce01
[   17.525804][  T310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2225f860
| [   17.826497][  T312] ------------[ cut here ]------------
| [   17.827191][  T312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/312
| [   17.827447][  T312] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   17.828340][  T312] Tainted: [W]=WARN
[   17.828445][  T312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.828622][  T312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.828802][  T312] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.829299][  T312] RSP: 0018:ffa0000000b2f040 EFLAGS: 00010286
[   17.829471][  T312] RAX: 00000000ffffffa6 RBX: ff11000005555380 RCX: 1ff4000000165dce
[   17.829684][  T312] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000555543c
[   17.829897][  T312] RBP: ff1100000a069000 R08: 1fe2200000aaaa89 R09: ff1100000cc9d1e8
[   17.830100][  T312] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   17.830310][  T312] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   17.830515][  T312] FS:  00007fe5977b3840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   17.830763][  T312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.830940][  T312] CR2: 000055dc7a494738 CR3: 000000000c811001 CR4: 0000000000771ef0
[   17.831143][  T312] PKRU: 55555554
[   17.831254][  T312] Call Trace:
[   17.831356][  T312]  <TASK>
[   17.831428][  T312]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.831568][  T312]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.831715][  T312]  notifier_call_chain (kernel/notifier.c:85)
[   17.831861][  T312]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   17.832004][  T312]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   17.832174][  T312]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   17.832320][  T312]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   17.832462][  T312]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.832604][  T312]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.832773][  T312]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.832913][  T312]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.833050][  T312]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.833184][  T312]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.833327][  T312]  ? __kernel_text_address (kernel/extable.c:79)
[   17.833462][  T312]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.833607][  T312]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.833742][  T312]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.833883][  T312]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.834021][  T312]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.834157][  T312]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.834299][  T312]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.834437][  T312]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.834577][  T312]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.834724][  T312]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.834865][  T312]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.835003][  T312]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.835136][  T312]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.835285][  T312]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.835425][  T312]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.835562][  T312]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.835702][  T312]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.835846][  T312]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.835982][  T312]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.836117][  T312]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.836260][  T312]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.836394][  T312]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.836529][  T312]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.836670][  T312]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.836808][  T312]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.836950][  T312]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.837085][  T312]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.837226][  T312]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.837364][  T312]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.837501][  T312]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.837642][  T312]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.837783][  T312]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.837928][  T312]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.838066][  T312]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.838208][  T312]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.838349][  T312]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.838488][  T312]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.838629][  T312]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.838766][  T312]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.838908][  T312]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   17.839048][  T312]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.839187][  T312]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.839345][  T312]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.839483][  T312]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.839625][  T312]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.839762][  T312]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.839905][  T312]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.840039][  T312]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.840207][  T312]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   17.840350][  T312]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.840487][  T312]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.840629][  T312]  ___sys_sendmsg (net/socket.c:2752)
[   17.840774][  T312]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.840949][  T312]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.841097][  T312]  __sys_sendmsg (net/socket.c:2784)
[   17.841240][  T312]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.841375][  T312]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.841547][  T312]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.841690][  T312]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.841828][  T312]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.841969][  T312]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.842103][  T312]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.842245][  T312]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.842411][  T312] RIP: 0033:0x7fe5979ed08e
[   17.842553][  T312] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.843067][  T312] RSP: 002b:00007fff8cad79b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.843280][  T312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5979ed08e
[   17.843482][  T312] RDX: 0000000000000000 RSI: 00007fff8cad7a60 RDI: 0000000000000005
[   17.843687][  T312] RBP: 00007fff8cad79c0 R08: 0000000000000000 R09: 0000000000000000
[   17.843896][  T312] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce02
[   17.844098][  T312] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8cad8130
| [   18.000164][  T314] ------------[ cut here ]------------
| [   18.000329][  T314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/314
| [   18.000574][  T314] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.001220][  T314] Tainted: [W]=WARN
[   18.001324][  T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.001494][  T314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.001680][  T314] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.002170][  T314] RSP: 0018:ffa0000000577040 EFLAGS: 00010286
[   18.002355][  T314] RAX: 00000000ffffffa6 RBX: ff1100000a15f540 RCX: 1ff40000000aedce
[   18.002559][  T314] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a15f5fc
[   18.002766][  T314] RBP: ff11000007f54000 R08: 1fe220000142bec1 R09: ff1100000cbd8b68
[   18.002976][  T314] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.003183][  T314] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.003393][  T314] FS:  00007fb967017840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.003641][  T314] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.003814][  T314] CR2: 000000002ab26988 CR3: 0000000012feb006 CR4: 0000000000771ef0
[   18.004023][  T314] PKRU: 55555554
[   18.004125][  T314] Call Trace:
[   18.004252][  T314]  <TASK>
[   18.004330][  T314]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.004476][  T314]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.004617][  T314]  notifier_call_chain (kernel/notifier.c:85)
[   18.004952][  T314]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.005091][  T314]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.005268][  T314]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.005408][  T314]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.005545][  T314]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.005686][  T314]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.005858][  T314]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.005994][  T314]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.006130][  T314]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.006271][  T314]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.006407][  T314]  ? __kernel_text_address (kernel/extable.c:79)
[   18.006545][  T314]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.006689][  T314]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.006824][  T314]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.006966][  T314]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.007100][  T314]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.007241][  T314]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.007378][  T314]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.007513][  T314]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.007655][  T314]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.007793][  T314]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.007936][  T314]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.008072][  T314]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.008206][  T314]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.008351][  T314]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.008491][  T314]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.008633][  T314]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.008769][  T314]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.008914][  T314]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.009048][  T314]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.009182][  T314]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.009324][  T314]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.009463][  T314]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.009604][  T314]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.009736][  T314]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.009878][  T314]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.010016][  T314]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.010152][  T314]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.010296][  T314]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.010433][  T314]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.010568][  T314]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.010709][  T314]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.010850][  T314]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.010988][  T314]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.011122][  T314]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.011265][  T314]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.011399][  T314]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.011536][  T314]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.011678][  T314]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.011815][  T314]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.011957][  T314]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.012092][  T314]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.012236][  T314]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.012370][  T314]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.012505][  T314]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.012648][  T314]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.012785][  T314]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.012928][  T314]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.013063][  T314]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.013235][  T314]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.013372][  T314]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.013506][  T314]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.013646][  T314]  ___sys_sendmsg (net/socket.c:2752)
[   18.013781][  T314]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.013952][  T314]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.014098][  T314]  __sys_sendmsg (net/socket.c:2784)
[   18.014241][  T314]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.014375][  T314]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.014545][  T314]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.014688][  T314]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.014826][  T314]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.014968][  T314]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.015103][  T314]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.015247][  T314]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.015416][  T314] RIP: 0033:0x7fb96725108e
[   18.015559][  T314] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.016055][  T314] RSP: 002b:00007ffcb930c300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.016269][  T314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb96725108e
[   18.016471][  T314] RDX: 0000000000000000 RSI: 00007ffcb930c3b0 RDI: 0000000000000005
[   18.016680][  T314] RBP: 00007ffcb930c310 R08: 0000000000000000 R09: 0000000000000000
[   18.016885][  T314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce02
[   18.017085][  T314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb930ca80
| [   18.253318][  T315] ------------[ cut here ]------------
| [   18.253487][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/315
| [   18.253737][  T315] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.254384][  T315] Tainted: [W]=WARN
[   18.254486][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.254677][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.254861][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.255350][  T315] RSP: 0018:ffa0000000b3f040 EFLAGS: 00010286
[   18.255521][  T315] RAX: 00000000ffffffa6 RBX: ff1100000cc20900 RCX: 1ff4000000167dce
[   18.255727][  T315] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc209bc
[   18.255934][  T315] RBP: ff1100000a069000 R08: 1fe2200001984139 R09: ff1100000a1caea8
[   18.256135][  T315] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.256342][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.256548][  T315] FS:  00007fd513eac840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.256792][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.256968][  T315] CR2: 00007feba6197430 CR3: 0000000012fe6005 CR4: 0000000000771ef0
[   18.257170][  T315] PKRU: 55555554
[   18.257284][  T315] Call Trace:
[   18.257391][  T315]  <TASK>
[   18.257463][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.257608][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.257744][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   18.257887][  T315]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.258026][  T315]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.258195][  T315]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.258337][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.258474][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.258614][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.258787][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.258932][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.259066][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.259201][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.259344][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   18.259478][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.259620][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.259758][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.259903][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.260061][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.260198][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.260339][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.260475][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.260617][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.260750][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.260890][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.261029][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.261164][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.261319][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.261458][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.261601][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.261737][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.261880][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.262015][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.262150][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.262293][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.262427][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.262565][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.262705][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.262846][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.262981][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.263115][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.263260][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.263396][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.263538][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.263678][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.263817][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.263962][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.264095][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.264242][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.264376][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.264512][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.264656][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.264795][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.264937][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.265075][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.265243][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.265383][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.265519][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.265661][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.265800][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.265940][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.266075][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.266248][  T315]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.266386][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.266539][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.266686][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   18.266824][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.266997][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.267144][  T315]  __sys_sendmsg (net/socket.c:2784)
[   18.267300][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.267435][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.267611][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.267746][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.267886][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.268023][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.268158][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.268302][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.268473][  T315] RIP: 0033:0x7fd5140e608e
[   18.268644][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.269138][  T315] RSP: 002b:00007ffd8beb5a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.269351][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5140e608e
[   18.269552][  T315] RDX: 0000000000000000 RSI: 00007ffd8beb5b20 RDI: 0000000000000005
[   18.269763][  T315] RBP: 00007ffd8beb5a80 R08: 0000000000000000 R09: 0000000000000000
[   18.269974][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce02
[   18.270181][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8beb61f0
| [   18.415115][  T317] ------------[ cut here ]------------
| [   18.415283][  T317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/317
| [   18.415534][  T317] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.416214][  T317] Tainted: [W]=WARN
[   18.416322][  T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.416504][  T317] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.416703][  T317] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.417224][  T317] RSP: 0018:ffa0000000577040 EFLAGS: 00010286
[   18.417408][  T317] RAX: 00000000ffffffa6 RBX: ff1100000cecba80 RCX: 1ff40000000aedce
[   18.417625][  T317] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cecbb3c
[   18.417845][  T317] RBP: ff11000007f54000 R08: 1fe22000019d9769 R09: ff110000024faea8
[   18.418054][  T317] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.418270][  T317] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.418482][  T317] FS:  00007fea62ea9840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.418738][  T317] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.418923][  T317] CR2: 00007f9e83d0d000 CR3: 0000000012fe4006 CR4: 0000000000771ef0
[   18.419133][  T317] PKRU: 55555554
[   18.419241][  T317] Call Trace:
[   18.419364][  T317]  <TASK>
[   18.419444][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.419595][  T317]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.419738][  T317]  notifier_call_chain (kernel/notifier.c:85)
[   18.419887][  T317]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.420031][  T317]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.420211][  T317]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.420355][  T317]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.420500][  T317]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.420647][  T317]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.420823][  T317]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.420968][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.421108][  T317]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.421252][  T317]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.421395][  T317]  ? __kernel_text_address (kernel/extable.c:79)
[   18.421539][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.421688][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.421828][  T317]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.421974][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.422115][  T317]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.422260][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.422398][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.422542][  T317]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.422687][  T317]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.422831][  T317]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.422979][  T317]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.423122][  T317]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.423266][  T317]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.423411][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.423558][  T317]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.423705][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.423851][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.423994][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.424135][  T317]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.424284][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.424427][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.424566][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.424713][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.424861][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.425001][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.425141][  T317]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.425286][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.425426][  T317]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.425566][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.425713][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.425856][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.425996][  T317]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.426139][  T317]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.426282][  T317]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.426426][  T317]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.426567][  T317]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.426715][  T317]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.426861][  T317]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.427004][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.427143][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.427287][  T317]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.427427][  T317]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.427564][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.427708][  T317]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.427852][  T317]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.427993][  T317]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.428132][  T317]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.428276][  T317]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.428446][  T317]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.428592][  T317]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.428730][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.428875][  T317]  ___sys_sendmsg (net/socket.c:2752)
[   18.429015][  T317]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.429188][  T317]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.429347][  T317]  __sys_sendmsg (net/socket.c:2784)
[   18.429486][  T317]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.429629][  T317]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.429804][  T317]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.429950][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.430090][  T317]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.430235][  T317]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.430373][  T317]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.430512][  T317]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.430687][  T317] RIP: 0033:0x7fea630e308e
[   18.430843][  T317] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.431345][  T317] RSP: 002b:00007fff5fab8250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.431554][  T317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea630e308e
[   18.431763][  T317] RDX: 0000000000000000 RSI: 00007fff5fab8300 RDI: 0000000000000005
[   18.431984][  T317] RBP: 00007fff5fab8260 R08: 0000000000000000 R09: 0000000000000000
[   18.432193][  T317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce02
[   18.432411][  T317] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5fab89d0
| [   18.594174][  T318] ------------[ cut here ]------------
| [   18.594328][  T318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/318
| [   18.594567][  T318] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.595218][  T318] Tainted: [W]=WARN
[   18.595321][  T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.595491][  T318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.595678][  T318] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.596167][  T318] RSP: 0018:ffa0000000b4f040 EFLAGS: 00010286
[   18.596351][  T318] RAX: 00000000ffffffa6 RBX: ff1100000af8cc80 RCX: 1ff4000000169dce
[   18.596551][  T318] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8cd3c
[   18.596761][  T318] RBP: ff1100000a069000 R08: 1fe22000015f19a9 R09: ff1100000a1b51e8
[   18.596966][  T318] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.597168][  T318] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.597385][  T318] FS:  00007f1f91fc2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.597630][  T318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.597804][  T318] CR2: 00007f1f922921a0 CR3: 000000000b87b004 CR4: 0000000000771ef0
[   18.598013][  T318] PKRU: 55555554
[   18.598116][  T318] Call Trace:
[   18.598229][  T318]  <TASK>
[   18.598301][  T318]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.598442][  T318]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.598587][  T318]  notifier_call_chain (kernel/notifier.c:85)
[   18.598729][  T318]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.598875][  T318]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.599047][  T318]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.599185][  T318]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.599329][  T318]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.599468][  T318]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.599643][  T318]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.599780][  T318]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.599921][  T318]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.600056][  T318]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.600194][  T318]  ? __kernel_text_address (kernel/extable.c:79)
[   18.600339][  T318]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.600476][  T318]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.600621][  T318]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.600760][  T318]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.600905][  T318]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.601042][  T318]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.601179][  T318]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.601323][  T318]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.601458][  T318]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.601603][  T318]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.601741][  T318]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.601884][  T318]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.602019][  T318]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.602157][  T318]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.602302][  T318]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.602442][  T318]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.602587][  T318]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.602759][  T318]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.602898][  T318]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4411 (discriminator 2))
[   18.603065][  T318]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   18.603205][  T318]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 6) kernel/locking/spinlock.c:198 (discriminator 6))
[   18.603379][  T318]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   18.603547][  T318]  ? rcu_preempt_deferred_qs_irqrestore (kernel/rcu/tree_plugin.h:573 (discriminator 31))
[   18.603722][  T318]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.603865][  T318]  ? rcu_read_unlock_special (kernel/rcu/tree_plugin.h:736 (discriminator 10))
[   18.604003][  T318]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.604141][  T318]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.604286][  T318]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.604422][  T318]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.604558][  T318]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.604699][  T318]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.604837][  T318]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.604976][  T318]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.605112][  T318]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.605253][  T318]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.605393][  T318]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.605531][  T318]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.605675][  T318]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.605810][  T318]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.605949][  T318]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.606083][  T318]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.606224][  T318]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.606362][  T318]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.606499][  T318]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.606639][  T318]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.606777][  T318]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.606918][  T318]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.607054][  T318]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.607189][  T318]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.607369][  T318]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.607507][  T318]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.607650][  T318]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.607791][  T318]  ___sys_sendmsg (net/socket.c:2752)
[   18.607933][  T318]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.608104][  T318]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.608260][  T318]  __sys_sendmsg (net/socket.c:2784)
[   18.608396][  T318]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.608529][  T318]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.608707][  T318]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.608849][  T318]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.608988][  T318]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.609128][  T318]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.609272][  T318]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.609411][  T318]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.609587][  T318] RIP: 0033:0x7f1f921fc08e
[   18.609731][  T318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.610231][  T318] RSP: 002b:00007ffd22f5b820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.610439][  T318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f921fc08e
[   18.610647][  T318] RDX: 0000000000000000 RSI: 00007ffd22f5b8d0 RDI: 0000000000000005
[   18.610853][  T318] RBP: 00007ffd22f5b830 R08: 0000000000000000 R09: 0000000000000000
[   18.611058][  T318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce02
[   18.611265][  T318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd22f5bfa0
| [   18.793565][  T320] ------------[ cut here ]------------
| [   18.793750][  T320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/320
| [   18.794002][  T320] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.794671][  T320] Tainted: [W]=WARN
[   18.794775][  T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.794955][  T320] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.795137][  T320] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.795639][  T320] RSP: 0018:ffa0000000b2f040 EFLAGS: 00010286
[   18.795814][  T320] RAX: 00000000ffffffa6 RBX: ff1100000cb17c40 RCX: 1ff4000000165dce
[   18.796020][  T320] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb17cfc
[   18.796232][  T320] RBP: ff11000007f54000 R08: 1fe2200001962fa1 R09: ff1100000a342ea8
[   18.796442][  T320] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.796652][  T320] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.796869][  T320] FS:  00007fdbc4065840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.797111][  T320] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.797335][  T320] CR2: 000000002e1fe988 CR3: 000000000b87b004 CR4: 0000000000771ef0
[   18.797546][  T320] PKRU: 55555554
[   18.797660][  T320] Call Trace:
[   18.797768][  T320]  <TASK>
[   18.797846][  T320]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.797988][  T320]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.798127][  T320]  notifier_call_chain (kernel/notifier.c:85)
[   18.798275][  T320]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.798417][  T320]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.798594][  T320]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.798737][  T320]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.798886][  T320]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.799026][  T320]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.799202][  T320]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.799340][  T320]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.799480][  T320]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.799623][  T320]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.799767][  T320]  ? __kernel_text_address (kernel/extable.c:79)
[   18.799914][  T320]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.800056][  T320]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.800192][  T320]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.800341][  T320]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.800479][  T320]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.800620][  T320]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.800757][  T320]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.800901][  T320]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.801042][  T320]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.801181][  T320]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.801325][  T320]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.801465][  T320]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.801610][  T320]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.801754][  T320]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.801905][  T320]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.802049][  T320]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.802186][  T320]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.802327][  T320]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.802469][  T320]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.802614][  T320]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.802752][  T320]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.802891][  T320]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.803030][  T320]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.803170][  T320]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.803318][  T320]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.803455][  T320]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.803595][  T320]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.803734][  T320]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.803883][  T320]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.804023][  T320]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.804174][  T320]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.804324][  T320]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.804463][  T320]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.804607][  T320]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.804749][  T320]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.804887][  T320]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.805032][  T320]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.805172][  T320]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.805318][  T320]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.805455][  T320]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.805597][  T320]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.805736][  T320]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.805881][  T320]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.806019][  T320]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.806160][  T320]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.806309][  T320]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.806447][  T320]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.806587][  T320]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.806756][  T320]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.806901][  T320]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.807041][  T320]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.807180][  T320]  ___sys_sendmsg (net/socket.c:2752)
[   18.807329][  T320]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.807504][  T320]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.807658][  T320]  __sys_sendmsg (net/socket.c:2784)
[   18.807816][  T320]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.807960][  T320]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.808138][  T320]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.808289][  T320]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.808431][  T320]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.808573][  T320]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.808718][  T320]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.808869][  T320]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.809042][  T320] RIP: 0033:0x7fdbc429f08e
[   18.809189][  T320] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.809714][  T320] RSP: 002b:00007ffe83e136c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.809930][  T320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbc429f08e
[   18.810137][  T320] RDX: 0000000000000000 RSI: 00007ffe83e13770 RDI: 0000000000000005
[   18.810349][  T320] RBP: 00007ffe83e136d0 R08: 0000000000000000 R09: 0000000000000000
[   18.810555][  T320] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce03
[   18.810765][  T320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe83e13e40
| [   18.960612][  T321] ------------[ cut here ]------------
| [   18.960769][  T321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/321
| [   18.961018][  T321] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   18.961674][  T321] Tainted: [W]=WARN
[   18.961785][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.961967][  T321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.962150][  T321] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.962656][  T321] RSP: 0018:ffa0000000b4f040 EFLAGS: 00010286
[   18.962830][  T321] RAX: 00000000ffffffa6 RBX: ff1100000f72ee40 RCX: 1ff4000000169dce
[   18.963046][  T321] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f72eefc
[   18.963258][  T321] RBP: ff1100000a069000 R08: 1fe2200001ee5de1 R09: ff1100000a340b68
[   18.963465][  T321] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.963677][  T321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   18.963888][  T321] FS:  00007f2d5fe03840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   18.964133][  T321] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.964315][  T321] CR2: 0000000009b5f988 CR3: 0000000012fc7001 CR4: 0000000000771ef0
[   18.964523][  T321] PKRU: 55555554
[   18.964646][  T321] Call Trace:
[   18.964753][  T321]  <TASK>
[   18.964828][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.964977][  T321]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.965117][  T321]  notifier_call_chain (kernel/notifier.c:85)
[   18.965268][  T321]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   18.965414][  T321]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   18.965594][  T321]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   18.965756][  T321]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   18.965915][  T321]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.966057][  T321]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.966237][  T321]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.966380][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.966524][  T321]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.966666][  T321]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.966809][  T321]  ? __kernel_text_address (kernel/extable.c:79)
[   18.966954][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.967097][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.967242][  T321]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.967383][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.967521][  T321]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.967661][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.967799][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.967943][  T321]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.968083][  T321]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.968225][  T321]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.968363][  T321]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.968503][  T321]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.968645][  T321]  ? nla_get_range_signed (lib/nlattr.c:270)
[   18.968785][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.968932][  T321]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.969070][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.969208][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.969352][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.969490][  T321]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.969633][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.969774][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.969917][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.970055][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.970196][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.970337][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.970477][  T321]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.970624][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.970763][  T321]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.970912][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.971052][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.971189][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.971332][  T321]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.971472][  T321]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.971616][  T321]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.971758][  T321]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.971901][  T321]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.972045][  T321]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.972187][  T321]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.972330][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.972471][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   18.972617][  T321]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.972756][  T321]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.972903][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.973047][  T321]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.973197][  T321]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.973342][  T321]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.973482][  T321]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.973629][  T321]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.973802][  T321]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   18.973949][  T321]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.974091][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.974237][  T321]  ___sys_sendmsg (net/socket.c:2752)
[   18.974380][  T321]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.974563][  T321]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.974722][  T321]  __sys_sendmsg (net/socket.c:2784)
[   18.974866][  T321]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.975006][  T321]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.975183][  T321]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.975330][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.975476][  T321]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.975623][  T321]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.975763][  T321]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.975909][  T321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.976086][  T321] RIP: 0033:0x7f2d6003d08e
[   18.976242][  T321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.976753][  T321] RSP: 002b:00007ffcf4147180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.976972][  T321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d6003d08e
[   18.977178][  T321] RDX: 0000000000000000 RSI: 00007ffcf4147230 RDI: 0000000000000005
[   18.977398][  T321] RBP: 00007ffcf4147190 R08: 0000000000000000 R09: 0000000000000000
[   18.977612][  T321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce03
[   18.977825][  T321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf4147900
| [   19.257265][  T323] ------------[ cut here ]------------
| [   19.257450][  T323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/323
| [   19.257706][  T323] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   19.258357][  T323] Tainted: [W]=WARN
[   19.258461][  T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.258644][  T323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   19.258827][  T323] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   19.259355][  T323] RSP: 0018:ffa0000000b2f040 EFLAGS: 00010286
[   19.259534][  T323] RAX: 00000000ffffffa6 RBX: ff1100000af7b700 RCX: 1ff4000000165dce
[   19.259755][  T323] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af7b7bc
[   19.260058][  T323] RBP: ff11000007f54000 R08: 1fe22000015ef6f9 R09: ff1100000cd00b68
[   19.260418][  T323] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   19.260787][  T323] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   19.261149][  T323] FS:  00007f9e5fa04840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   19.261596][  T323] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   19.261891][  T323] CR2: 0000000002f98988 CR3: 0000000004e02002 CR4: 0000000000771ef0
[   19.262261][  T323] PKRU: 55555554
[   19.262441][  T323] Call Trace:
[   19.262635][  T323]  <TASK>
[   19.262762][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.263021][  T323]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   19.263267][  T323]  notifier_call_chain (kernel/notifier.c:85)
[   19.263514][  T323]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   19.263782][  T323]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   19.264078][  T323]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   19.264321][  T323]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   19.264601][  T323]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   19.264857][  T323]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   19.265152][  T323]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.265399][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.265631][  T323]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   19.265870][  T323]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.266109][  T323]  ? __kernel_text_address (kernel/extable.c:79)
[   19.266358][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.266603][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.266846][  T323]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.267096][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.267349][  T323]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   19.267599][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.267841][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.268094][  T323]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   19.268345][  T323]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   19.268595][  T323]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   19.268846][  T323]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.269084][  T323]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   19.269336][  T323]  ? nla_get_range_signed (lib/nlattr.c:270)
[   19.269614][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   19.269858][  T323]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   19.270109][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.270348][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.270599][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.270844][  T323]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   19.271082][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.271335][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.271602][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.271832][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.272068][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.272316][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.272562][  T323]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   19.272806][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.273036][  T323]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.273281][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.273528][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.273779][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.274020][  T323]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   19.274270][  T323]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.274499][  T323]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   19.274761][  T323]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   19.275004][  T323]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   19.275258][  T323]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   19.275505][  T323]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   19.275756][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.275993][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   19.276247][  T323]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   19.276490][  T323]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   19.276742][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.276990][  T323]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.277231][  T323]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.277498][  T323]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   19.277760][  T323]  ? copy_msghdr_from_user (net/socket.c:2635)
[   19.278003][  T323]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   19.278314][  T323]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   19.278558][  T323]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.278934][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.279191][  T323]  ___sys_sendmsg (net/socket.c:2752)
[   19.279438][  T323]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   19.279848][  T323]  ? copy_msghdr_from_user (net/socket.c:2603)
[   19.280126][  T323]  __sys_sendmsg (net/socket.c:2784)
[   19.280381][  T323]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   19.280750][  T323]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   19.281047][  T323]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.281290][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.281529][  T323]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   19.281869][  T323]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   19.282106][  T323]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   19.282350][  T323]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.282752][  T323] RIP: 0033:0x7f9e5fc3e08e
[   19.283018][  T323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   19.284228][  T323] RSP: 002b:00007ffffce76870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   19.284694][  T323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e5fc3e08e
[   19.285051][  T323] RDX: 0000000000000000 RSI: 00007ffffce76920 RDI: 0000000000000005
[   19.285411][  T323] RBP: 00007ffffce76880 R08: 0000000000000000 R09: 0000000000000000
[   19.285879][  T323] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce03
[   19.286236][  T323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffce76ff0
| [   19.602260][  T325] ------------[ cut here ]------------
| [   19.602482][  T325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/325
| [   19.602784][  T325] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   19.603539][  T325] Tainted: [W]=WARN
[   19.603706][  T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.603935][  T325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   19.604161][  T325] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   19.604711][  T325] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   19.605004][  T325] RAX: 00000000ffffffa6 RBX: ff110000054ea040 RCX: 1ff40000000bedce
[   19.605442][  T325] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000054ea0fc
[   19.605721][  T325] RBP: ff1100000a069000 R08: 1fe2200000a9d421 R09: ff1100000cb6aea8
[   19.605984][  T325] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   19.606244][  T325] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   19.606498][  T325] FS:  00007f2bc25ab840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   19.606794][  T325] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   19.607023][  T325] CR2: 0000000032883988 CR3: 0000000012fc6001 CR4: 0000000000771ef0
[   19.607285][  T325] PKRU: 55555554
[   19.607435][  T325] Call Trace:
[   19.607599][  T325]  <TASK>
[   19.607720][  T325]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.607920][  T325]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   19.608111][  T325]  notifier_call_chain (kernel/notifier.c:85)
[   19.608314][  T325]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   19.608503][  T325]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   19.608732][  T325]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   19.608966][  T325]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   19.609167][  T325]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   19.609363][  T325]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   19.609594][  T325]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.609777][  T325]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.609973][  T325]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   19.610161][  T325]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.610356][  T325]  ? __kernel_text_address (kernel/extable.c:79)
[   19.610543][  T325]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.610739][  T325]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.610941][  T325]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.611126][  T325]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.611321][  T325]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   19.611503][  T325]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.611700][  T325]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.611896][  T325]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   19.612082][  T325]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   19.612274][  T325]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   19.612463][  T325]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.612664][  T325]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   19.612853][  T325]  ? nla_get_range_signed (lib/nlattr.c:270)
[   19.613047][  T325]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   19.613245][  T325]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   19.613431][  T325]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.613626][  T325]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.613813][  T325]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.614003][  T325]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   19.614198][  T325]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.614387][  T325]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.614568][  T325]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.614769][  T325]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.614972][  T325]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.615172][  T325]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.615475][  T325]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   19.615799][  T325]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.616093][  T325]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.616386][  T325]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.616689][  T325]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.616975][  T325]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.617284][  T325]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   19.617610][  T325]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.617915][  T325]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   19.618230][  T325]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   19.618525][  T325]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   19.618812][  T325]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   19.619105][  T325]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   19.619410][  T325]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.619701][  T325]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   19.619996][  T325]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   19.620305][  T325]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   19.620600][  T325]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.620884][  T325]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.621174][  T325]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.621484][  T325]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   19.621797][  T325]  ? copy_msghdr_from_user (net/socket.c:2635)
[   19.622097][  T325]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   19.622455][  T325]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   19.622767][  T325]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.623066][  T325]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.623433][  T325]  ___sys_sendmsg (net/socket.c:2752)
[   19.623734][  T325]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   19.624088][  T325]  ? copy_msghdr_from_user (net/socket.c:2603)
[   19.624406][  T325]  __sys_sendmsg (net/socket.c:2784)
[   19.624713][  T325]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   19.625011][  T325]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   19.625371][  T325]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.625671][  T325]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.625953][  T325]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   19.626238][  T325]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   19.626520][  T325]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   19.626833][  T325]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.627190][  T325] RIP: 0033:0x7f2bc27e508e
[   19.627485][  T325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   19.628385][  T325] RSP: 002b:00007ffc913c3c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   19.628813][  T325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2bc27e508e
[   19.629243][  T325] RDX: 0000000000000000 RSI: 00007ffc913c3ce0 RDI: 0000000000000005
[   19.629689][  T325] RBP: 00007ffc913c3c40 R08: 0000000000000000 R09: 0000000000000000
[   19.630097][  T325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce03
[   19.630518][  T325] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc913c43b0
| [   19.950818][  T327] ------------[ cut here ]------------
| [   19.951108][  T327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/327
| [   19.951562][  T327] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   19.952738][  T327] Tainted: [W]=WARN
[   19.952949][  T327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.953411][  T327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   19.953728][  T327] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   19.954618][  T327] RSP: 0018:ffa0000000b5f040 EFLAGS: 00010286
[   19.954923][  T327] RAX: 00000000ffffffa6 RBX: ff1100000c8b7e00 RCX: 1ff400000016bdce
[   19.955285][  T327] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8b7ebc
[   19.955656][  T327] RBP: ff11000007f54000 R08: 1fe2200001916fd9 R09: ff110000134851e8
[   19.956023][  T327] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   19.956390][  T327] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   19.956774][  T327] FS:  00007f6e29ccd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   19.957208][  T327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   19.957503][  T327] CR2: 000000003ab49988 CR3: 000000000c816005 CR4: 0000000000771ef0
[   19.957875][  T327] PKRU: 55555554
[   19.958050][  T327] Call Trace:
[   19.958238][  T327]  <TASK>
[   19.958367][  T327]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.958633][  T327]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   19.958876][  T327]  notifier_call_chain (kernel/notifier.c:85)
[   19.959136][  T327]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   19.959394][  T327]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   19.959712][  T327]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   19.959966][  T327]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   19.960234][  T327]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   19.960490][  T327]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   19.960812][  T327]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.961058][  T327]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.961319][  T327]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   19.961570][  T327]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.961835][  T327]  ? __kernel_text_address (kernel/extable.c:79)
[   19.962086][  T327]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.962416][  T327]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.962668][  T327]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.962913][  T327]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.963157][  T327]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   19.963409][  T327]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.963662][  T327]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.963909][  T327]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   19.964162][  T327]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   19.964422][  T327]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   19.964647][  T327]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   19.964885][  T327]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   19.965140][  T327]  ? nla_get_range_signed (lib/nlattr.c:270)
[   19.965404][  T327]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   19.965667][  T327]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   19.965914][  T327]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.966168][  T327]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.966430][  T327]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.966686][  T327]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   19.966934][  T327]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.967194][  T327]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.967441][  T327]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.967700][  T327]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.967952][  T327]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.968190][  T327]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   19.968431][  T327]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   19.968672][  T327]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.968927][  T327]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.969182][  T327]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.969433][  T327]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   19.969685][  T327]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   19.969929][  T327]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   19.970184][  T327]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   19.970431][  T327]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   19.970691][  T327]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   19.970938][  T327]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   19.971204][  T327]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   19.971478][  T327]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   19.971743][  T327]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   19.971993][  T327]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   19.972248][  T327]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   19.972489][  T327]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   19.972730][  T327]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   19.972977][  T327]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.973239][  T327]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   19.973492][  T327]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   19.973738][  T327]  ? copy_msghdr_from_user (net/socket.c:2635)
[   19.973969][  T327]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   19.974242][  T327]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   19.974486][  T327]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   19.974744][  T327]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   19.974993][  T327]  ___sys_sendmsg (net/socket.c:2752)
[   19.975245][  T327]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   19.975554][  T327]  ? copy_msghdr_from_user (net/socket.c:2603)
[   19.975837][  T327]  __sys_sendmsg (net/socket.c:2784)
[   19.976089][  T327]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   19.976339][  T327]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   19.976647][  T327]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   19.976898][  T327]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   19.977148][  T327]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   19.977401][  T327]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   19.977657][  T327]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   19.977905][  T327]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.978215][  T327] RIP: 0033:0x7f6e29f0708e
[   19.978459][  T327] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   19.979381][  T327] RSP: 002b:00007ffe0b4f1150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   19.979734][  T327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e29f0708e
[   19.980082][  T327] RDX: 0000000000000000 RSI: 00007ffe0b4f1200 RDI: 0000000000000005
[   19.980451][  T327] RBP: 00007ffe0b4f1160 R08: 0000000000000000 R09: 0000000000000000
[   19.980848][  T327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce04
[   19.981252][  T327] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0b4f18d0
| [   20.302448][  T328] ------------[ cut here ]------------
| [   20.303758][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/328
| [   20.304177][  T328] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   20.305323][  T328] Tainted: [W]=WARN
[   20.305506][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.305823][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.306134][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.307021][  T328] RSP: 0018:ffa0000000b6f040 EFLAGS: 00010286
[   20.307356][  T328] RAX: 00000000ffffffa6 RBX: ff1100000ca4b000 RCX: 1ff400000016ddce
[   20.307743][  T328] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca4b0bc
[   20.308120][  T328] RBP: ff1100000a069000 R08: 1fe2200001949619 R09: ff11000013480b68
[   20.308495][  T328] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.308865][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   20.309244][  T328] FS:  00007f0d65ad0840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   20.309683][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.309993][  T328] CR2: 00007f0d65da01a0 CR3: 000000000c9a6002 CR4: 0000000000771ef0
[   20.310333][  T328] PKRU: 55555554
[   20.310509][  T328] Call Trace:
[   20.310696][  T328]  <TASK>
[   20.310821][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.311056][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   20.314347][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   20.314599][  T328]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   20.314843][  T328]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   20.315129][  T328]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   20.315357][  T328]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   20.315602][  T328]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   20.315850][  T328]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   20.316150][  T328]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.316401][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.316639][  T328]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   20.316871][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.317136][  T328]  ? __kernel_text_address (kernel/extable.c:79)
[   20.317388][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.317636][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.317874][  T328]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.318129][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.318388][  T328]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.318647][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.318898][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.319134][  T328]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   20.319391][  T328]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   20.319636][  T328]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   20.319872][  T328]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.320092][  T328]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   20.320338][  T328]  ? nla_get_range_signed (lib/nlattr.c:270)
[   20.320564][  T328]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   20.320742][  T328]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   20.320903][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.321050][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.321195][  T328]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.321329][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   20.321464][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.321609][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.321745][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.321898][  T328]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.322062][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.322311][  T328]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.322527][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   20.322761][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.322991][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.323210][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.323444][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.323657][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.323881][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   20.324102][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.324324][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.324545][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   20.324785][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   20.325006][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.325243][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.325473][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.325701][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   20.325930][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   20.326193][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   20.326446][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.326710][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.326964][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.327230][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   20.327473][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   20.327687][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   20.327969][  T328]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   20.328193][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.328409][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.328634][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   20.328868][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   20.329145][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   20.329409][  T328]  __sys_sendmsg (net/socket.c:2784)
[   20.329650][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   20.329884][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   20.330198][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   20.330438][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.330696][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   20.330933][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   20.331181][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   20.331398][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.331694][  T328] RIP: 0033:0x7f0d65d0a08e
[   20.331924][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   20.332940][  T328] RSP: 002b:00007ffd9394c4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   20.333323][  T328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d65d0a08e
[   20.333691][  T328] RDX: 0000000000000000 RSI: 00007ffd9394c580 RDI: 0000000000000005
[   20.334049][  T328] RBP: 00007ffd9394c4e0 R08: 0000000000000000 R09: 0000000000000000
[   20.334393][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce04
[   20.334738][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9394cc50
| [   20.603084][  T330] ------------[ cut here ]------------
| [   20.603369][  T330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/330
| [   20.603769][  T330] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   20.604836][  T330] Tainted: [W]=WARN
[   20.605015][  T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.605315][  T330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.605635][  T330] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.606482][  T330] RSP: 0018:ffa0000000b6f040 EFLAGS: 00010286
[   20.606797][  T330] RAX: 00000000ffffffa6 RBX: ff1100000af7a3c0 RCX: 1ff400000016ddce
[   20.607163][  T330] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af7a47c
[   20.607508][  T330] RBP: ff11000007f54000 R08: 1fe22000015ef491 R09: ff1100000ce1d1e8
[   20.607869][  T330] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.608260][  T330] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   20.608638][  T330] FS:  00007f69a3e41840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   20.609058][  T330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.609363][  T330] CR2: 00007f69a41111a0 CR3: 000000000c813006 CR4: 0000000000771ef0
[   20.609566][  T330] PKRU: 55555554
[   20.609679][  T330] Call Trace:
[   20.609781][  T330]  <TASK>
[   20.609862][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.610010][  T330]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   20.610148][  T330]  notifier_call_chain (kernel/notifier.c:85)
[   20.610298][  T330]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   20.610437][  T330]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   20.610613][  T330]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   20.610751][  T330]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   20.610935][  T330]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   20.611180][  T330]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   20.611353][  T330]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.611487][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.611627][  T330]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   20.611761][  T330]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.611905][  T330]  ? __kernel_text_address (kernel/extable.c:79)
[   20.612040][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.612186][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.612319][  T330]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.612458][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.612595][  T330]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.612729][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.612867][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.612998][  T330]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   20.613133][  T330]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   20.613279][  T330]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   20.613414][  T330]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.613551][  T330]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   20.613692][  T330]  ? nla_get_range_signed (lib/nlattr.c:270)
[   20.613837][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   20.613983][  T330]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   20.614122][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.614265][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.614399][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.614532][  T330]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   20.614670][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.614812][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.614950][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.615084][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.615228][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.615363][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.615502][  T330]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   20.615643][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.615777][  T330]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.615981][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.616244][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.616495][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.616718][  T330]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   20.616863][  T330]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.616999][  T330]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.617137][  T330]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   20.617296][  T330]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   20.617433][  T330]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.617569][  T330]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.617708][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.617850][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   20.617986][  T330]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   20.618122][  T330]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   20.618266][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.618400][  T330]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.618536][  T330]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.618676][  T330]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   20.618813][  T330]  ? copy_msghdr_from_user (net/socket.c:2635)
[   20.618953][  T330]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   20.619196][  T330]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   20.619415][  T330]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.619605][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.619813][  T330]  ___sys_sendmsg (net/socket.c:2752)
[   20.620035][  T330]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   20.620360][  T330]  ? copy_msghdr_from_user (net/socket.c:2603)
[   20.620547][  T330]  __sys_sendmsg (net/socket.c:2784)
[   20.620789][  T330]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   20.621015][  T330]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   20.621313][  T330]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   20.621544][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.621764][  T330]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   20.621989][  T330]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   20.622238][  T330]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   20.622455][  T330]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.622945][  T330] RIP: 0033:0x7f69a407b08e
[   20.623223][  T330] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   20.624106][  T330] RSP: 002b:00007ffc60dccb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   20.624495][  T330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f69a407b08e
[   20.624869][  T330] RDX: 0000000000000000 RSI: 00007ffc60dccbd0 RDI: 0000000000000005
[   20.625243][  T330] RBP: 00007ffc60dccb30 R08: 0000000000000000 R09: 0000000000000000
[   20.625625][  T330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce04
[   20.625997][  T330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc60dcd2a0
| [   20.835517][  T331] ------------[ cut here ]------------
| [   20.835674][  T331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/331
| [   20.835923][  T331] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   20.836554][  T331] Tainted: [W]=WARN
[   20.836660][  T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.836829][  T331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.837010][  T331] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.837490][  T331] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   20.837665][  T331] RAX: 00000000ffffffa6 RBX: ff1100000f739700 RCX: 1ff400000016fdce
[   20.837872][  T331] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7397bc
[   20.838068][  T331] RBP: ff1100000a069000 R08: 1fe2200001ee72f9 R09: ff1100000ad151e8
[   20.838272][  T331] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.838470][  T331] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   20.838676][  T331] FS:  00007f8b04d36840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   20.838916][  T331] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.839079][  T331] CR2: 00000000324ba988 CR3: 0000000010616003 CR4: 0000000000771ef0
[   20.839286][  T331] PKRU: 55555554
[   20.839385][  T331] Call Trace:
[   20.839486][  T331]  <TASK>
[   20.839555][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.839697][  T331]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   20.839830][  T331]  notifier_call_chain (kernel/notifier.c:85)
[   20.839971][  T331]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   20.840107][  T331]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   20.840286][  T331]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   20.840420][  T331]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   20.840554][  T331]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   20.840693][  T331]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   20.840864][  T331]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.840996][  T331]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.841128][  T331]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   20.841267][  T331]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.841403][  T331]  ? __kernel_text_address (kernel/extable.c:79)
[   20.841535][  T331]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.841674][  T331]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.841807][  T331]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.841945][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.842077][  T331]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.842214][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.842348][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.842481][  T331]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   20.842620][  T331]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   20.842750][  T331]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   20.842887][  T331]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.843020][  T331]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   20.843157][  T331]  ? nla_get_range_signed (lib/nlattr.c:270)
[   20.843295][  T331]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   20.843430][  T331]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   20.843564][  T331]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.843699][  T331]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.843839][  T331]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.843974][  T331]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   20.844108][  T331]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.844253][  T331]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.844385][  T331]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.844517][  T331]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.844653][  T331]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.844789][  T331]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.844926][  T331]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   20.845058][  T331]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.845197][  T331]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.845328][  T331]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.845463][  T331]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.845598][  T331]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.845731][  T331]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   20.845871][  T331]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.846005][  T331]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.846143][  T331]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   20.846282][  T331]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   20.846419][  T331]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.846552][  T331]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.846689][  T331]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.846824][  T331]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   20.846963][  T331]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   20.847098][  T331]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   20.847242][  T331]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.847376][  T331]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.847509][  T331]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.847646][  T331]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   20.847777][  T331]  ? copy_msghdr_from_user (net/socket.c:2635)
[   20.847914][  T331]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   20.848078][  T331]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   20.848217][  T331]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.848352][  T331]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.848485][  T331]  ___sys_sendmsg (net/socket.c:2752)
[   20.848620][  T331]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   20.848789][  T331]  ? copy_msghdr_from_user (net/socket.c:2603)
[   20.848939][  T331]  __sys_sendmsg (net/socket.c:2784)
[   20.849076][  T331]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   20.849215][  T331]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   20.849387][  T331]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   20.849518][  T331]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.849660][  T331]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   20.849795][  T331]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   20.849931][  T331]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   20.850062][  T331]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.850237][  T331] RIP: 0033:0x7f8b04f7008e
[   20.850381][  T331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   20.850871][  T331] RSP: 002b:00007ffc8e2a2260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   20.851072][  T331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b04f7008e
[   20.851279][  T331] RDX: 0000000000000000 RSI: 00007ffc8e2a2310 RDI: 0000000000000005
[   20.851477][  T331] RBP: 00007ffc8e2a2270 R08: 0000000000000000 R09: 0000000000000000
[   20.851679][  T331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce05
[   20.851980][  T331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8e2a29e0
| [   21.069596][  T333] ------------[ cut here ]------------
| [   21.069751][  T333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/333
| [   21.069993][  T333] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   21.070625][  T333] Tainted: [W]=WARN
[   21.070725][  T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.070901][  T333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.071075][  T333] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.071554][  T333] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   21.071727][  T333] RAX: 00000000ffffffa6 RBX: ff1100000ca83c40 RCX: 1ff400000016fdce
[   21.071931][  T333] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca83cfc
[   21.072128][  T333] RBP: ff11000007f54000 R08: 1fe22000019507a1 R09: ff1100000cd40b68
[   21.072332][  T333] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.072529][  T333] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.072735][  T333] FS:  00007f5cc8464840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   21.072995][  T333] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.073167][  T333] CR2: 000000001d81f988 CR3: 000000000b98e001 CR4: 0000000000771ef0
[   21.073372][  T333] PKRU: 55555554
[   21.073472][  T333] Call Trace:
[   21.073571][  T333]  <TASK>
[   21.073649][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.073788][  T333]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.073927][  T333]  notifier_call_chain (kernel/notifier.c:85)
[   21.074061][  T333]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   21.074204][  T333]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   21.074370][  T333]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   21.074505][  T333]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   21.074644][  T333]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   21.074777][  T333]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   21.074944][  T333]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.075074][  T333]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.075215][  T333]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.075346][  T333]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.075480][  T333]  ? __kernel_text_address (kernel/extable.c:79)
[   21.075620][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.075753][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.075893][  T333]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.076031][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.076164][  T333]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   21.076301][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.076432][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.076563][  T333]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   21.076703][  T333]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   21.076843][  T333]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   21.076975][  T333]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.077106][  T333]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   21.077246][  T333]  ? nla_get_range_signed (lib/nlattr.c:270)
[   21.077379][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   21.077517][  T333]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   21.077656][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.077788][  T333]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.077928][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.078058][  T333]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.078195][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.078335][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.078465][  T333]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.078597][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.078726][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.078868][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.079001][  T333]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.079133][  T333]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.079272][  T333]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.079404][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.079536][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.079670][  T333]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.079806][  T333]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.079944][  T333]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.080078][  T333]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.080220][  T333]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.080353][  T333]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.080490][  T333]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.080630][  T333]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.080759][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.080896][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   21.081032][  T333]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.081178][  T333]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.081313][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.081444][  T333]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.081577][  T333]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.081714][  T333]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.081854][  T333]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.081987][  T333]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.082154][  T333]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   21.082291][  T333]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.082422][  T333]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.082557][  T333]  ___sys_sendmsg (net/socket.c:2752)
[   21.082689][  T333]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.082860][  T333]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.083002][  T333]  __sys_sendmsg (net/socket.c:2784)
[   21.083133][  T333]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.083272][  T333]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.083439][  T333]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.083574][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.083710][  T333]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.083848][  T333]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.083979][  T333]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.084110][  T333]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.084281][  T333] RIP: 0033:0x7f5cc869e08e
[   21.084420][  T333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.084904][  T333] RSP: 002b:00007ffedadb5b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.085098][  T333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cc869e08e
[   21.085302][  T333] RDX: 0000000000000000 RSI: 00007ffedadb5bc0 RDI: 0000000000000005
[   21.085497][  T333] RBP: 00007ffedadb5b20 R08: 0000000000000000 R09: 0000000000000000
[   21.085702][  T333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce05
[   21.085907][  T333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedadb6290
| [   21.319684][  T335] ------------[ cut here ]------------
| [   21.319867][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/335
| [   21.320104][  T335] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   21.321426][  T335] Tainted: [W]=WARN
[   21.321532][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.321703][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.321888][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.322360][  T335] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   21.322526][  T335] RAX: 00000000ffffffa6 RBX: ff11000009435c40 RCX: 1ff400000016fdce
[   21.322732][  T335] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009435cfc
[   21.322938][  T335] RBP: ff1100000a069000 R08: 1fe2200001286ba1 R09: ff1100000cbdaea8
[   21.323133][  T335] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.323340][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.323537][  T335] FS:  00007fa7fda43840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   21.323774][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.323947][  T335] CR2: 0000000026aa2988 CR3: 0000000010613005 CR4: 0000000000771ef0
[   21.324148][  T335] PKRU: 55555554
[   21.324250][  T335] Call Trace:
[   21.324349][  T335]  <TASK>
[   21.324419][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.324556][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.324691][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   21.324832][  T335]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   21.325081][  T335]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   21.325279][  T335]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   21.325416][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   21.325550][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   21.325693][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   21.325864][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.325994][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.326126][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.326265][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.326398][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   21.326541][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.326679][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.326813][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.326950][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.327082][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   21.327221][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.327350][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.327482][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   21.327622][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   21.327754][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   21.327895][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.328027][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   21.328164][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   21.328301][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   21.328434][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   21.328569][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.328706][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.328847][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.328980][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.329114][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.329253][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.329383][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.329516][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.329652][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.329786][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.329923][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.330053][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.330195][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.330328][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.330462][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.330595][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.330730][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.330868][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.331002][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.331139][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.331278][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.331413][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.331545][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.331684][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.331820][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   21.331958][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.332091][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.332231][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.332364][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.332498][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.332636][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.332768][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.332907][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.333068][  T335]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   21.333220][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.333353][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.333488][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   21.333623][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.333794][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.333946][  T335]  __sys_sendmsg (net/socket.c:2784)
[   21.334080][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.334216][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.334384][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.334518][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.334654][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.334789][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.334959][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.335092][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.335277][  T335] RIP: 0033:0x7fa7fdc7d08e
[   21.335419][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.335905][  T335] RSP: 002b:00007fffd5b5a0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.336109][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7fdc7d08e
[   21.336316][  T335] RDX: 0000000000000000 RSI: 00007fffd5b5a160 RDI: 0000000000000005
[   21.336517][  T335] RBP: 00007fffd5b5a0c0 R08: 0000000000000000 R09: 0000000000000000
[   21.336726][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce05
[   21.336948][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd5b5a830
| [   21.541223][  T336] ------------[ cut here ]------------
| [   21.541403][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/336
| [   21.542163][  T336] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   21.542805][  T336] Tainted: [W]=WARN
[   21.542912][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.543079][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.543270][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.543751][  T336] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   21.543929][  T336] RAX: 00000000ffffffa6 RBX: ff1100000bab03c0 RCX: 1ff400000016fdce
[   21.544130][  T336] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bab047c
[   21.544341][  T336] RBP: ff11000007f54000 R08: 1fe2200001756091 R09: ff1100000cbd8b68
[   21.544537][  T336] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.544741][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.544949][  T336] FS:  00007f689bfbe840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   21.545191][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.545378][  T336] CR2: 000000000ccfc988 CR3: 0000000012097006 CR4: 0000000000771ef0
[   21.545577][  T336] PKRU: 55555554
[   21.545682][  T336] Call Trace:
[   21.545786][  T336]  <TASK>
[   21.545861][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.546003][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.546147][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   21.546292][  T336]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   21.546451][  T336]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   21.546622][  T336]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   21.546759][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   21.546907][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   21.547040][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   21.547215][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.547354][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.547491][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.547629][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.547767][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   21.547908][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.548041][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.548181][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.548315][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.548447][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   21.548591][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.548723][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.548865][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   21.549001][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   21.549133][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   21.549285][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.549434][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   21.549579][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   21.549727][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   21.549886][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   21.550030][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.550170][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.550306][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.550438][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.550570][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.550710][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.550848][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.550980][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.551114][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.551254][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.551388][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.551544][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.551683][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.551819][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.551957][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.552088][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.552248][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.552382][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.552516][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.552659][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.552807][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.552951][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.553091][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.553242][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.553380][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   21.553520][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.553662][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.553798][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.553940][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.554076][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.554227][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.554378][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.554513][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.554683][  T336]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   21.554829][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.554970][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.555107][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   21.555248][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.555415][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.555558][  T336]  __sys_sendmsg (net/socket.c:2784)
[   21.555694][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.555831][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.556002][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.556139][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.556289][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.556423][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.556559][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.556695][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.556883][  T336] RIP: 0033:0x7f689c1f808e
[   21.557023][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.557510][  T336] RSP: 002b:00007ffe1f74e670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.557716][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f689c1f808e
[   21.557930][  T336] RDX: 0000000000000000 RSI: 00007ffe1f74e720 RDI: 0000000000000005
[   21.558145][  T336] RBP: 00007ffe1f74e680 R08: 0000000000000000 R09: 0000000000000000
[   21.558374][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce05
[   21.558594][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1f74edf0
| [   21.783616][  T338] ------------[ cut here ]------------
| [   21.783770][  T338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/338
| [   21.784013][  T338] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   21.784648][  T338] Tainted: [W]=WARN
[   21.784752][  T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.784928][  T338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.785104][  T338] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.785629][  T338] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   21.785809][  T338] RAX: 00000000ffffffa6 RBX: ff1100000bab1540 RCX: 1ff40000000b2dce
[   21.786013][  T338] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bab15fc
[   21.786219][  T338] RBP: ff1100000a069000 R08: 1fe22000017562c1 R09: ff1100000a1caea8
[   21.786419][  T338] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.786629][  T338] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.786830][  T338] FS:  00007f9470a9a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   21.787069][  T338] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.787245][  T338] CR2: 00007f81c20e7ef0 CR3: 00000000120d0001 CR4: 0000000000771ef0
[   21.787448][  T338] PKRU: 55555554
[   21.787551][  T338] Call Trace:
[   21.787659][  T338]  <TASK>
[   21.787735][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.787894][  T338]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.788031][  T338]  notifier_call_chain (kernel/notifier.c:85)
[   21.788173][  T338]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   21.788311][  T338]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   21.788479][  T338]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   21.788621][  T338]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   21.788757][  T338]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   21.788899][  T338]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   21.789077][  T338]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   21.789217][  T338]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.789355][  T338]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.789488][  T338]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.789627][  T338]  ? __kernel_text_address (kernel/extable.c:79)
[   21.789763][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.789904][  T338]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.790040][  T338]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.790179][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.790316][  T338]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   21.790451][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.790590][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.790722][  T338]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   21.790863][  T338]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   21.790996][  T338]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   21.791131][  T338]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   21.791270][  T338]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   21.791403][  T338]  ? nla_get_range_signed (lib/nlattr.c:270)
[   21.791540][  T338]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   21.791681][  T338]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   21.791816][  T338]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.791952][  T338]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.792089][  T338]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.792234][  T338]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.792370][  T338]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.792507][  T338]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.792645][  T338]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.792780][  T338]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.792917][  T338]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.793052][  T338]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   21.793195][  T338]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.793331][  T338]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.793464][  T338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.793603][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.793740][  T338]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.793879][  T338]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.794016][  T338]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.794158][  T338]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.794294][  T338]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.794440][  T338]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.794575][  T338]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.794715][  T338]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.794854][  T338]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.794989][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.795122][  T338]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   21.795261][  T338]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.795400][  T338]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.795535][  T338]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.795674][  T338]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.795810][  T338]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.795949][  T338]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.796084][  T338]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.796223][  T338]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.796389][  T338]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   21.796524][  T338]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.796667][  T338]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.796873][  T338]  ___sys_sendmsg (net/socket.c:2752)
[   21.797068][  T338]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.797429][  T338]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.797711][  T338]  __sys_sendmsg (net/socket.c:2784)
[   21.797924][  T338]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.798154][  T338]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.798407][  T338]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.798542][  T338]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.798684][  T338]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.798820][  T338]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.798959][  T338]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.799091][  T338]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.799267][  T338] RIP: 0033:0x7f9470cd408e
[   21.799409][  T338] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.799908][  T338] RSP: 002b:00007fffc3992530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.800139][  T338] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9470cd408e
[   21.800340][  T338] RDX: 0000000000000000 RSI: 00007fffc39925e0 RDI: 0000000000000005
[   21.800541][  T338] RBP: 00007fffc3992540 R08: 0000000000000000 R09: 0000000000000000
[   21.800746][  T338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce06
[   21.800949][  T338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc3992cb0
| [   22.027808][  T340] ------------[ cut here ]------------
| [   22.027957][  T340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/340
| [   22.028201][  T340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   22.028868][  T340] Tainted: [W]=WARN
[   22.028991][  T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.029168][  T340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.029346][  T340] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.029830][  T340] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   22.030008][  T340] RAX: 00000000ffffffa6 RBX: ff1100000ae3ba80 RCX: 1ff4000000108dce
[   22.030215][  T340] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae3bb3c
[   22.030418][  T340] RBP: ff11000007f54000 R08: 1fe22000015c7769 R09: ff1100000a1b51e8
[   22.030623][  T340] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.030827][  T340] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.031036][  T340] FS:  00007fcaf50df840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   22.031280][  T340] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.031449][  T340] CR2: 00007f96a3ee2668 CR3: 0000000010601002 CR4: 0000000000771ef0
[   22.031658][  T340] PKRU: 55555554
[   22.031758][  T340] Call Trace:
[   22.031865][  T340]  <TASK>
[   22.031935][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.032080][  T340]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.032221][  T340]  notifier_call_chain (kernel/notifier.c:85)
[   22.032361][  T340]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   22.032499][  T340]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   22.032674][  T340]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   22.032813][  T340]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   22.032953][  T340]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.033089][  T340]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.033264][  T340]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.033397][  T340]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.033534][  T340]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.033675][  T340]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.033812][  T340]  ? __kernel_text_address (kernel/extable.c:79)
[   22.033950][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.034087][  T340]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.034227][  T340]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.034371][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.034505][  T340]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.034652][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.034787][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.034929][  T340]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.035065][  T340]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.035207][  T340]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.035345][  T340]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.035485][  T340]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.035623][  T340]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.035760][  T340]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.035904][  T340]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.036040][  T340]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.036190][  T340]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.036325][  T340]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.036458][  T340]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.036594][  T340]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.036730][  T340]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.036868][  T340]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.037002][  T340]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.037140][  T340]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.037276][  T340]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.037412][  T340]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.037545][  T340]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.037683][  T340]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.037818][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.037957][  T340]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.038089][  T340]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.038231][  T340]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.038369][  T340]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.038508][  T340]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.038876][  T340]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.039011][  T340]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.039153][  T340]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.039291][  T340]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.039427][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.039563][  T340]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   22.039703][  T340]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.039848][  T340]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.039983][  T340]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.040119][  T340]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.040264][  T340]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.040401][  T340]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.040535][  T340]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.040675][  T340]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.040847][  T340]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   22.040981][  T340]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.041114][  T340]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.041254][  T340]  ___sys_sendmsg (net/socket.c:2752)
[   22.041387][  T340]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.041556][  T340]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.041710][  T340]  __sys_sendmsg (net/socket.c:2784)
[   22.041848][  T340]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.041981][  T340]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.042156][  T340]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.042292][  T340]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.042426][  T340]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.042562][  T340]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.042714][  T340]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.042855][  T340]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.043022][  T340] RIP: 0033:0x7fcaf531908e
[   22.043170][  T340] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.043745][  T340] RSP: 002b:00007ffee1c221a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.043955][  T340] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaf531908e
[   22.044162][  T340] RDX: 0000000000000000 RSI: 00007ffee1c22250 RDI: 0000000000000005
[   22.044365][  T340] RBP: 00007ffee1c221b0 R08: 0000000000000000 R09: 0000000000000000
[   22.044569][  T340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce06
[   22.044771][  T340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee1c22920
| [   22.269897][  T341] ------------[ cut here ]------------
| [   22.270051][  T341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/341
| [   22.270309][  T341] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   22.271570][  T341] Tainted: [W]=WARN
[   22.271966][  T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.272149][  T341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.272332][  T341] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.272885][  T341] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   22.273061][  T341] RAX: 00000000ffffffa6 RBX: ff1100000f73dc40 RCX: 1ff40000000b2dce
[   22.273272][  T341] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73dcfc
[   22.273476][  T341] RBP: ff1100000a069000 R08: 1fe2200001ee7ba1 R09: ff1100000a340b68
[   22.273747][  T341] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.273954][  T341] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.274173][  T341] FS:  00007f6df8813840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   22.274415][  T341] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.274592][  T341] CR2: 0000000012fdd988 CR3: 000000001209d003 CR4: 0000000000771ef0
[   22.274796][  T341] PKRU: 55555554
[   22.274904][  T341] Call Trace:
[   22.275007][  T341]  <TASK>
[   22.275079][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.275225][  T341]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.275365][  T341]  notifier_call_chain (kernel/notifier.c:85)
[   22.275508][  T341]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   22.275654][  T341]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   22.275827][  T341]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   22.275972][  T341]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   22.276113][  T341]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.276256][  T341]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.276427][  T341]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.276589][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.276727][  T341]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.276869][  T341]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.277010][  T341]  ? __kernel_text_address (kernel/extable.c:79)
[   22.277152][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.277291][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.277426][  T341]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.277564][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.277706][  T341]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.277849][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.277985][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.278128][  T341]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.278265][  T341]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.278402][  T341]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.278538][  T341]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.278684][  T341]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.278823][  T341]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.278968][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.279106][  T341]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.279250][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.279389][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.279525][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.279664][  T341]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.279800][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.279945][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.280078][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.280219][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.280355][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.280492][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.280636][  T341]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.280774][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.280915][  T341]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.281051][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.281194][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.281329][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.281464][  T341]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.281608][  T341]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.281744][  T341]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.281886][  T341]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.282026][  T341]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.282170][  T341]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.282307][  T341]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.282444][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.282588][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   22.282729][  T341]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.282874][  T341]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.283011][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.283160][  T341]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.283300][  T341]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.283439][  T341]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.283576][  T341]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.283722][  T341]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.283901][  T341]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   22.284040][  T341]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.284184][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.284322][  T341]  ___sys_sendmsg (net/socket.c:2752)
[   22.284457][  T341]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.284638][  T341]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.284793][  T341]  __sys_sendmsg (net/socket.c:2784)
[   22.284936][  T341]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.285072][  T341]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.285251][  T341]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.285390][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.285527][  T341]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.285674][  T341]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.285813][  T341]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.285953][  T341]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.286130][  T341] RIP: 0033:0x7f6df8a4d08e
[   22.286276][  T341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.286769][  T341] RSP: 002b:00007ffdf8c522b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.286985][  T341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6df8a4d08e
[   22.287200][  T341] RDX: 0000000000000000 RSI: 00007ffdf8c52360 RDI: 0000000000000005
[   22.287405][  T341] RBP: 00007ffdf8c522c0 R08: 0000000000000000 R09: 0000000000000000
[   22.287616][  T341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce06
[   22.287823][  T341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf8c52a30
| [   22.517629][  T343] ------------[ cut here ]------------
| [   22.517783][  T343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/343
| [   22.518042][  T343] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   22.518704][  T343] Tainted: [W]=WARN
[   22.518811][  T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.518990][  T343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.519181][  T343] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.519692][  T343] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   22.519874][  T343] RAX: 00000000ffffffa6 RBX: ff1100000bab1700 RCX: 1ff4000000108dce
[   22.520082][  T343] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bab17bc
[   22.520295][  T343] RBP: ff11000007f54000 R08: 1fe22000017562f9 R09: ff1100000cc38b68
[   22.520501][  T343] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.520713][  T343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.520929][  T343] FS:  00007f38c186e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   22.521175][  T343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.521350][  T343] CR2: 000000003c3dc988 CR3: 000000000c95b006 CR4: 0000000000771ef0
[   22.521560][  T343] PKRU: 55555554
[   22.521668][  T343] Call Trace:
[   22.521771][  T343]  <TASK>
[   22.521848][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.521990][  T343]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.522132][  T343]  notifier_call_chain (kernel/notifier.c:85)
[   22.522281][  T343]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   22.522424][  T343]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   22.522601][  T343]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   22.522748][  T343]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   22.522894][  T343]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.523032][  T343]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.523210][  T343]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.523348][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.523488][  T343]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.523628][  T343]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.523768][  T343]  ? __kernel_text_address (kernel/extable.c:79)
[   22.523910][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.524049][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.524188][  T343]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.524323][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.524458][  T343]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.524597][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.524732][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.524878][  T343]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.525016][  T343]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.525159][  T343]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.525298][  T343]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.525436][  T343]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.525573][  T343]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.525719][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.525867][  T343]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.526006][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.526148][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.526286][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.526424][  T343]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.526564][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.526708][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.526851][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.527000][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.527145][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.527286][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.527422][  T343]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.527561][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.527705][  T343]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.527848][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.527988][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.528129][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.528267][  T343]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.528408][  T343]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.528546][  T343]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.528696][  T343]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.528834][  T343]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.528979][  T343]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.529123][  T343]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.529263][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.529401][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   22.529543][  T343]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.529690][  T343]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.529828][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.529971][  T343]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.530109][  T343]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.530253][  T343]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.530387][  T343]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.530523][  T343]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.530695][  T343]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   22.530833][  T343]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.530972][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.531108][  T343]  ___sys_sendmsg (net/socket.c:2752)
[   22.531250][  T343]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.531421][  T343]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.531574][  T343]  __sys_sendmsg (net/socket.c:2784)
[   22.531716][  T343]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.531857][  T343]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.532054][  T343]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.532198][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.532338][  T343]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.532479][  T343]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.532622][  T343]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.532760][  T343]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.532935][  T343] RIP: 0033:0x7f38c1aa808e
[   22.533079][  T343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.533572][  T343] RSP: 002b:00007ffdb5b35060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.533781][  T343] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38c1aa808e
[   22.533991][  T343] RDX: 0000000000000000 RSI: 00007ffdb5b35110 RDI: 0000000000000005
[   22.534202][  T343] RBP: 00007ffdb5b35070 R08: 0000000000000000 R09: 0000000000000000
[   22.534407][  T343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce06
[   22.534615][  T343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5b357e0
| [   22.731600][  T345] ------------[ cut here ]------------
| [   22.731772][  T345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/345
| [   22.732029][  T345] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   22.732681][  T345] Tainted: [W]=WARN
[   22.732786][  T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.732963][  T345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.733150][  T345] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.733661][  T345] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   22.733844][  T345] RAX: 00000000ffffffa6 RBX: ff1100000f745540 RCX: 1ff40000000b2dce
[   22.734050][  T345] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7455fc
[   22.734267][  T345] RBP: ff1100000a069000 R08: 1fe2200001ee8ac1 R09: ff1100000cd051e8
[   22.734471][  T345] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.734682][  T345] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.734893][  T345] FS:  00007f2b0b082840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   22.735136][  T345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.735309][  T345] CR2: 00007f9ac51d2000 CR3: 000000000f475001 CR4: 0000000000771ef0
[   22.735514][  T345] PKRU: 55555554
[   22.735621][  T345] Call Trace:
[   22.735723][  T345]  <TASK>
[   22.735795][  T345]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.735944][  T345]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.736081][  T345]  notifier_call_chain (kernel/notifier.c:85)
[   22.736228][  T345]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   22.736371][  T345]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   22.736546][  T345]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   22.736691][  T345]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   22.736832][  T345]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.736977][  T345]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.737150][  T345]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.737287][  T345]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.737424][  T345]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.737559][  T345]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.737703][  T345]  ? __kernel_text_address (kernel/extable.c:79)
[   22.737846][  T345]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.737984][  T345]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.738119][  T345]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.738262][  T345]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.738400][  T345]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.738536][  T345]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.738679][  T345]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.738816][  T345]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.738956][  T345]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.739091][  T345]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.739231][  T345]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.739370][  T345]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.739505][  T345]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.739655][  T345]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.739795][  T345]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.739940][  T345]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.740076][  T345]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.740221][  T345]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.740356][  T345]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.740492][  T345]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.740633][  T345]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.740768][  T345]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.740912][  T345]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.741047][  T345]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.741188][  T345]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.741327][  T345]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.741463][  T345]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.741604][  T345]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.741739][  T345]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.741881][  T345]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.742016][  T345]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.742162][  T345]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.742299][  T345]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.742437][  T345]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.742579][  T345]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.742719][  T345]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.742864][  T345]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.743003][  T345]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.743143][  T345]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.743281][  T345]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   22.743420][  T345]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.743562][  T345]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.743707][  T345]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.743850][  T345]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.743989][  T345]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.744132][  T345]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.744274][  T345]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.744410][  T345]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.744586][  T345]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   22.744724][  T345]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.744865][  T345]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.745006][  T345]  ___sys_sendmsg (net/socket.c:2752)
[   22.745145][  T345]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.745317][  T345]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.745463][  T345]  __sys_sendmsg (net/socket.c:2784)
[   22.745604][  T345]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.745740][  T345]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.745918][  T345]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.746054][  T345]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.746197][  T345]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.746336][  T345]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.746474][  T345]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.746619][  T345]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.746789][  T345] RIP: 0033:0x7f2b0b2bc08e
[   22.746939][  T345] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.747433][  T345] RSP: 002b:00007ffd5bb24530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.747645][  T345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b0b2bc08e
[   22.747853][  T345] RDX: 0000000000000000 RSI: 00007ffd5bb245e0 RDI: 0000000000000005
[   22.748055][  T345] RBP: 00007ffd5bb24540 R08: 0000000000000000 R09: 0000000000000000
[   22.748263][  T345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce07
[   22.748463][  T345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5bb24cb0
| [   22.944907][  T346] ------------[ cut here ]------------
| [   22.945051][  T346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/346
| [   22.945315][  T346] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   22.946506][  T346] Tainted: [W]=WARN
[   22.946974][  T346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.947146][  T346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.947322][  T346] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.947855][  T346] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   22.948033][  T346] RAX: 00000000ffffffa6 RBX: ff11000005032c80 RCX: 1ff4000000108dce
[   22.948237][  T346] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005032d3c
[   22.948439][  T346] RBP: ff11000007f54000 R08: 1fe2200000a065a9 R09: ff1100000cb6aea8
[   22.948688][  T346] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.948895][  T346] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.949091][  T346] FS:  00007f8fbd9d6840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   22.949329][  T346] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.949494][  T346] CR2: 00007fcab38a3000 CR3: 000000000f54e004 CR4: 0000000000771ef0
[   22.949745][  T346] PKRU: 55555554
[   22.949850][  T346] Call Trace:
[   22.949948][  T346]  <TASK>
[   22.950018][  T346]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.950160][  T346]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.950294][  T346]  notifier_call_chain (kernel/notifier.c:85)
[   22.950433][  T346]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   22.950570][  T346]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   22.950795][  T346]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   22.950935][  T346]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   22.951066][  T346]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.951203][  T346]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.951370][  T346]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.951499][  T346]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.951687][  T346]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.951819][  T346]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.951957][  T346]  ? __kernel_text_address (kernel/extable.c:79)
[   22.952089][  T346]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.952251][  T346]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.952380][  T346]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.952513][  T346]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.952701][  T346]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.952834][  T346]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.952969][  T346]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.953102][  T346]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.953241][  T346]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.953380][  T346]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.953512][  T346]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.953706][  T346]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.953847][  T346]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.953985][  T346]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.954118][  T346]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.954262][  T346]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.954398][  T346]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.954530][  T346]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.954713][  T346]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.954849][  T346]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.954984][  T346]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.955120][  T346]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.955275][  T346]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.955407][  T346]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.955537][  T346]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.955723][  T346]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.955862][  T346]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.955995][  T346]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.956132][  T346]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.956273][  T346]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.956405][  T346]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.956540][  T346]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.956759][  T346]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.956900][  T346]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.957036][  T346]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.957176][  T346]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.957328][  T346]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.957463][  T346]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.957694][  T346]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.957829][  T346]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   22.957967][  T346]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.958102][  T346]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.958245][  T346]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.958378][  T346]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.958511][  T346]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.958761][  T346]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.958901][  T346]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.959033][  T346]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.959204][  T346]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   22.959336][  T346]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.959469][  T346]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.959682][  T346]  ___sys_sendmsg (net/socket.c:2752)
[   22.959815][  T346]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.959985][  T346]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.960134][  T346]  __sys_sendmsg (net/socket.c:2784)
[   22.960268][  T346]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.960400][  T346]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.960568][  T346]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.960755][  T346]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.960897][  T346]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.961031][  T346]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.961171][  T346]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.961304][  T346]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.961470][  T346] RIP: 0033:0x7f8fbdc1008e
[   22.961646][  T346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.962140][  T346] RSP: 002b:00007ffeafcb81c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.962342][  T346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8fbdc1008e
[   22.962538][  T346] RDX: 0000000000000000 RSI: 00007ffeafcb8270 RDI: 0000000000000005
[   22.962740][  T346] RBP: 00007ffeafcb81d0 R08: 0000000000000000 R09: 0000000000000000
[   22.962944][  T346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce07
[   22.963150][  T346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeafcb8940
| [   23.172094][  T348] ------------[ cut here ]------------
| [   23.172278][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/348
| [   23.172518][  T348] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   23.173167][  T348] Tainted: [W]=WARN
[   23.173273][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.173443][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   23.173623][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   23.174104][  T348] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   23.174281][  T348] RAX: 00000000ffffffa6 RBX: ff11000008b41e00 RCX: 1ff40000000b2dce
[   23.174482][  T348] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b41ebc
[   23.174683][  T348] RBP: ff1100000a069000 R08: 1fe22000011683d9 R09: ff11000013480b68
[   23.174883][  T348] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   23.175082][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   23.175293][  T348] FS:  00007fc01906c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   23.175525][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.175696][  T348] CR2: 0000000025716988 CR3: 000000000f54e006 CR4: 0000000000771ef0
[   23.175912][  T348] PKRU: 55555554
[   23.176012][  T348] Call Trace:
[   23.176112][  T348]  <TASK>
[   23.176187][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.176324][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   23.176457][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   23.176597][  T348]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   23.176734][  T348]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   23.176909][  T348]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   23.177050][  T348]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   23.177194][  T348]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   23.177341][  T348]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   23.177512][  T348]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.177799][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.177938][  T348]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.178071][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.178216][  T348]  ? __kernel_text_address (kernel/extable.c:79)
[   23.178353][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.178489][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.178689][  T348]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.178915][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.179048][  T348]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   23.179185][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.179319][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.179454][  T348]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   23.179667][  T348]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   23.179802][  T348]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   23.179939][  T348]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.180073][  T348]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   23.180210][  T348]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.180345][  T348]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   23.180481][  T348]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   23.180670][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.180803][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.180940][  T348]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.181072][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   23.181208][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.181344][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.181473][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.181658][  T348]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.181791][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.181929][  T348]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.182063][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   23.182202][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.182333][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.182466][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.182652][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.182787][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.182923][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   23.183056][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.183198][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.183337][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   23.183470][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   23.183659][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.183805][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.183961][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.184103][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   23.184252][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   23.184387][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   23.184524][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.184711][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.184861][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.185018][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   23.185163][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   23.185299][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   23.185463][  T348]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   23.185649][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.185784][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.185923][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   23.186056][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   23.186229][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   23.186375][  T348]  __sys_sendmsg (net/socket.c:2784)
[   23.186509][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   23.186730][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   23.186906][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.187038][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.187179][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   23.187315][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   23.187449][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   23.187674][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.187844][  T348] RIP: 0033:0x7fc0192a608e
[   23.187988][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   23.188471][  T348] RSP: 002b:00007ffeb0d13b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.188758][  T348] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0192a608e
[   23.188967][  T348] RDX: 0000000000000000 RSI: 00007ffeb0d13c30 RDI: 0000000000000005
[   23.189168][  T348] RBP: 00007ffeb0d13b90 R08: 0000000000000000 R09: 0000000000000000
[   23.189369][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce07
[   23.189566][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb0d14300
| [   23.392704][  T350] ------------[ cut here ]------------
| [   23.392868][  T350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/350
| [   23.393102][  T350] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   23.393730][  T350] Tainted: [W]=WARN
[   23.393835][  T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.394005][  T350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   23.394184][  T350] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   23.394659][  T350] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   23.394831][  T350] RAX: 00000000ffffffa6 RBX: ff1100000aca7380 RCX: 1ff4000000108dce
[   23.395032][  T350] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000aca743c
[   23.395240][  T350] RBP: ff11000007f54000 R08: 1fe2200001594e89 R09: ff110000134e0b68
[   23.395439][  T350] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   23.395646][  T350] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   23.395850][  T350] FS:  00007fe7404f9840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   23.396083][  T350] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.396259][  T350] CR2: 00007ffd20b5eeb9 CR3: 000000000c2a2005 CR4: 0000000000771ef0
[   23.396458][  T350] PKRU: 55555554
[   23.396560][  T350] Call Trace:
[   23.396662][  T350]  <TASK>
[   23.396736][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.396879][  T350]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   23.397012][  T350]  notifier_call_chain (kernel/notifier.c:85)
[   23.397156][  T350]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   23.397305][  T350]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   23.397477][  T350]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   23.397617][  T350]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   23.397751][  T350]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   23.397892][  T350]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   23.398057][  T350]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.398198][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.398333][  T350]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.398464][  T350]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.398601][  T350]  ? __kernel_text_address (kernel/extable.c:79)
[   23.398734][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.398874][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.399030][  T350]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.399168][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.399304][  T350]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   23.399432][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.399561][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.399699][  T350]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   23.399841][  T350]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   23.399973][  T350]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   23.400133][  T350]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.400272][  T350]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   23.400403][  T350]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.400540][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   23.400686][  T350]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   23.400821][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.400958][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.401090][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.401228][  T350]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   23.401357][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.401491][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.401639][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.401773][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.401911][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.402043][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.402178][  T350]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   23.402308][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.402438][  T350]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.402573][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.402762][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.402907][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.403039][  T350]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   23.403177][  T350]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.403310][  T350]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.403444][  T350]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   23.403574][  T350]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   23.403715][  T350]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.403855][  T350]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.403987][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.404117][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   23.404255][  T350]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   23.404388][  T350]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   23.404517][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.404654][  T350]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.404793][  T350]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.404934][  T350]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   23.405067][  T350]  ? copy_msghdr_from_user (net/socket.c:2635)
[   23.405252][  T350]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   23.405419][  T350]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   23.405553][  T350]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.405690][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.405827][  T350]  ___sys_sendmsg (net/socket.c:2752)
[   23.405962][  T350]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   23.406136][  T350]  ? copy_msghdr_from_user (net/socket.c:2603)
[   23.406286][  T350]  __sys_sendmsg (net/socket.c:2784)
[   23.406418][  T350]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   23.406549][  T350]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   23.406721][  T350]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.406860][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.406992][  T350]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   23.407125][  T350]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   23.407268][  T350]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   23.407401][  T350]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.407566][  T350] RIP: 0033:0x7fe74073308e
[   23.407711][  T350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   23.408188][  T350] RSP: 002b:00007ffc74e24cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.408386][  T350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe74073308e
[   23.408589][  T350] RDX: 0000000000000000 RSI: 00007ffc74e24d60 RDI: 0000000000000005
[   23.408786][  T350] RBP: 00007ffc74e24cc0 R08: 0000000000000000 R09: 0000000000000000
[   23.408989][  T350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce07
[   23.409225][  T350] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc74e25430
| [   23.625320][  T351] ------------[ cut here ]------------
| [   23.625475][  T351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/351
| [   23.625719][  T351] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   23.626359][  T351] Tainted: [W]=WARN
[   23.626460][  T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.626631][  T351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   23.626810][  T351] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   23.627297][  T351] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   23.627478][  T351] RAX: 00000000ffffffa6 RBX: ff1100000af8d700 RCX: 1ff40000000b2dce
[   23.627683][  T351] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8d7bc
[   23.627895][  T351] RBP: ff1100000a069000 R08: 1fe22000015f1af9 R09: ff1100000ce18b68
[   23.628094][  T351] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   23.628309][  T351] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   23.628511][  T351] FS:  00007f660db7f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   23.628753][  T351] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.628931][  T351] CR2: 000000000ba35988 CR3: 000000000c0d6005 CR4: 0000000000771ef0
[   23.629137][  T351] PKRU: 55555554
[   23.629240][  T351] Call Trace:
[   23.629340][  T351]  <TASK>
[   23.629411][  T351]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.629549][  T351]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   23.629690][  T351]  notifier_call_chain (kernel/notifier.c:85)
[   23.629851][  T351]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   23.629993][  T351]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   23.630220][  T351]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   23.630388][  T351]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   23.630548][  T351]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   23.630691][  T351]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   23.630872][  T351]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.631005][  T351]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.631150][  T351]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.631294][  T351]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.631436][  T351]  ? __kernel_text_address (kernel/extable.c:79)
[   23.631572][  T351]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.631715][  T351]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.631851][  T351]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.631987][  T351]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.632120][  T351]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   23.632260][  T351]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.632392][  T351]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.632528][  T351]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   23.632668][  T351]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   23.632809][  T351]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   23.632952][  T351]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.633087][  T351]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   23.633230][  T351]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.633369][  T351]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   23.633507][  T351]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   23.633651][  T351]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.633786][  T351]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.633925][  T351]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.634057][  T351]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   23.634195][  T351]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.634333][  T351]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.634465][  T351]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.634600][  T351]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.634737][  T351]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.634879][  T351]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.635013][  T351]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   23.635150][  T351]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.635285][  T351]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.635423][  T351]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.635557][  T351]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.635693][  T351]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.635829][  T351]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   23.635973][  T351]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.636107][  T351]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.636251][  T351]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   23.636383][  T351]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   23.636520][  T351]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.636662][  T351]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.636797][  T351]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.636935][  T351]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   23.637068][  T351]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   23.637219][  T351]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   23.637351][  T351]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.637482][  T351]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.637623][  T351]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.637758][  T351]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   23.637897][  T351]  ? copy_msghdr_from_user (net/socket.c:2635)
[   23.638030][  T351]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   23.638210][  T351]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   23.638345][  T351]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.638477][  T351]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.638618][  T351]  ___sys_sendmsg (net/socket.c:2752)
[   23.638756][  T351]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   23.638928][  T351]  ? copy_msghdr_from_user (net/socket.c:2603)
[   23.639074][  T351]  __sys_sendmsg (net/socket.c:2784)
[   23.639236][  T351]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   23.639375][  T351]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   23.639543][  T351]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.639683][  T351]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.639819][  T351]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   23.639961][  T351]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   23.640097][  T351]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   23.640239][  T351]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.640433][  T351] RIP: 0033:0x7f660ddb908e
[   23.640576][  T351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   23.641067][  T351] RSP: 002b:00007ffc44229110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.641288][  T351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f660ddb908e
[   23.641491][  T351] RDX: 0000000000000000 RSI: 00007ffc442291c0 RDI: 0000000000000005
[   23.641696][  T351] RBP: 00007ffc44229120 R08: 0000000000000000 R09: 0000000000000000
[   23.641921][  T351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce07
[   23.642149][  T351] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44229890
| [   23.944673][  T353] ------------[ cut here ]------------
| [   23.944828][  T353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/353
| [   23.945070][  T353] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   23.945716][  T353] Tainted: [W]=WARN
[   23.945820][  T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.945995][  T353] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   23.946181][  T353] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   23.946668][  T353] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   23.946849][  T353] RAX: 00000000ffffffa6 RBX: ff1100000c068740 RCX: 1ff4000000108dce
[   23.947049][  T353] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c0687fc
[   23.947261][  T353] RBP: ff11000007f54000 R08: 1fe220000180d101 R09: ff1100000ad151e8
[   23.947460][  T353] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   23.947671][  T353] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   23.947882][  T353] FS:  00007f0515f8a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   23.948116][  T353] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   23.948295][  T353] CR2: 0000000027e3a988 CR3: 00000000135f5003 CR4: 0000000000771ef0
[   23.948496][  T353] PKRU: 55555554
[   23.948602][  T353] Call Trace:
[   23.948702][  T353]  <TASK>
[   23.948771][  T353]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.948914][  T353]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   23.949054][  T353]  notifier_call_chain (kernel/notifier.c:85)
[   23.949202][  T353]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   23.949337][  T353]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   23.949504][  T353]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   23.949645][  T353]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   23.949786][  T353]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   23.949927][  T353]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   23.950092][  T353]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.950234][  T353]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.950369][  T353]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.950503][  T353]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.950647][  T353]  ? __kernel_text_address (kernel/extable.c:79)
[   23.950783][  T353]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.950920][  T353]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.951056][  T353]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.951201][  T353]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.951335][  T353]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   23.951473][  T353]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.951702][  T353]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.951862][  T353]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   23.952077][  T353]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   23.952313][  T353]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   23.952509][  T353]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   23.952733][  T353]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   23.952959][  T353]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.953166][  T353]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   23.953407][  T353]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   23.953632][  T353]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.953849][  T353]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.954066][  T353]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.954305][  T353]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   23.954517][  T353]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.954756][  T353]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.954983][  T353]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.955237][  T353]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.955481][  T353]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.955740][  T353]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   23.955986][  T353]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   23.956226][  T353]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.956447][  T353]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.956672][  T353]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.956906][  T353]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   23.957139][  T353]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   23.957383][  T353]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   23.957623][  T353]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.957853][  T353]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.958081][  T353]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   23.958310][  T353]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   23.958540][  T353]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.958794][  T353]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.959038][  T353]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   23.959297][  T353]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   23.959548][  T353]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   23.959806][  T353]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   23.960050][  T353]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   23.960307][  T353]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.960556][  T353]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   23.960816][  T353]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   23.961048][  T353]  ? copy_msghdr_from_user (net/socket.c:2635)
[   23.961295][  T353]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   23.961601][  T353]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   23.961848][  T353]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.962092][  T353]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   23.962318][  T353]  ___sys_sendmsg (net/socket.c:2752)
[   23.962561][  T353]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   23.962874][  T353]  ? copy_msghdr_from_user (net/socket.c:2603)
[   23.963141][  T353]  __sys_sendmsg (net/socket.c:2784)
[   23.963364][  T353]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   23.963605][  T353]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   23.963886][  T353]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   23.964142][  T353]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   23.964363][  T353]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   23.964588][  T353]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   23.964807][  T353]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   23.965025][  T353]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.965305][  T353] RIP: 0033:0x7f05161c408e
[   23.965528][  T353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   23.966364][  T353] RSP: 002b:00007ffe814fcb10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.966697][  T353] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05161c408e
[   23.967032][  T353] RDX: 0000000000000000 RSI: 00007ffe814fcbc0 RDI: 0000000000000005
[   23.967386][  T353] RBP: 00007ffe814fcb20 R08: 0000000000000000 R09: 0000000000000000
[   23.967751][  T353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce08
[   23.968083][  T353] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe814fd290
| [   24.209381][  T355] ------------[ cut here ]------------
| [   24.209537][  T355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/355
| [   24.209790][  T355] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   24.210437][  T355] Tainted: [W]=WARN
[   24.210538][  T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.210714][  T355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.210979][  T355] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.211498][  T355] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   24.211672][  T355] RAX: 00000000ffffffa6 RBX: ff1100000cc20900 RCX: 1ff40000000b2dce
[   24.211880][  T355] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc209bc
[   24.212089][  T355] RBP: ff1100000a069000 R08: 1fe2200001984139 R09: ff1100000cd40b68
[   24.212300][  T355] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   24.212500][  T355] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   24.212714][  T355] FS:  00007f1a539d9840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   24.212957][  T355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.213125][  T355] CR2: 00007f071898e000 CR3: 00000000135f5003 CR4: 0000000000771ef0
[   24.213335][  T355] PKRU: 55555554
[   24.213436][  T355] Call Trace:
[   24.213536][  T355]  <TASK>
[   24.213613][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.213750][  T355]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   24.213931][  T355]  notifier_call_chain (kernel/notifier.c:85)
[   24.214119][  T355]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   24.214269][  T355]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   24.214437][  T355]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   24.214573][  T355]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   24.214714][  T355]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   24.214854][  T355]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   24.215022][  T355]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.215289][  T355]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.215422][  T355]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.215555][  T355]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.215695][  T355]  ? __kernel_text_address (kernel/extable.c:79)
[   24.215831][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.215972][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.216105][  T355]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.216248][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.216397][  T355]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.216531][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.216670][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.216807][  T355]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   24.216945][  T355]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   24.217081][  T355]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   24.217226][  T355]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.217363][  T355]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   24.217494][  T355]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.217639][  T355]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   24.217776][  T355]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   24.217935][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.218067][  T355]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.218209][  T355]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.218347][  T355]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   24.218488][  T355]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.218630][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.218767][  T355]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.218911][  T355]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.219046][  T355]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.219189][  T355]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.219322][  T355]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   24.219463][  T355]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.219609][  T355]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.219745][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.219887][  T355]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.220019][  T355]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.220160][  T355]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   24.220300][  T355]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.220436][  T355]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.220573][  T355]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   24.220712][  T355]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   24.220853][  T355]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.220992][  T355]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.221124][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.221270][  T355]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   24.221406][  T355]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   24.221542][  T355]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   24.221680][  T355]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.221822][  T355]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.221970][  T355]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.222103][  T355]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   24.222245][  T355]  ? copy_msghdr_from_user (net/socket.c:2635)
[   24.222379][  T355]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   24.222549][  T355]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   24.222688][  T355]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.222825][  T355]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.222969][  T355]  ___sys_sendmsg (net/socket.c:2752)
[   24.223104][  T355]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   24.223281][  T355]  ? copy_msghdr_from_user (net/socket.c:2603)
[   24.223426][  T355]  __sys_sendmsg (net/socket.c:2784)
[   24.223558][  T355]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   24.223695][  T355]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   24.223871][  T355]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.224005][  T355]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.224144][  T355]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   24.224283][  T355]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   24.224417][  T355]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   24.224552][  T355]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.224724][  T355] RIP: 0033:0x7f1a53c1308e
[   24.224874][  T355] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   24.225355][  T355] RSP: 002b:00007ffc5c771c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.225562][  T355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a53c1308e
[   24.225768][  T355] RDX: 0000000000000000 RSI: 00007ffc5c771d30 RDI: 0000000000000005
[   24.225995][  T355] RBP: 00007ffc5c771c90 R08: 0000000000000000 R09: 0000000000000000
[   24.226203][  T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce08
[   24.226407][  T355] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5c772400
| [   24.444528][  T356] ------------[ cut here ]------------
| [   24.445803][  T356] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/356
| [   24.446049][  T356] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   24.446736][  T356] Tainted: [W]=WARN
[   24.446847][  T356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.447016][  T356] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.447202][  T356] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.447747][  T356] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   24.447925][  T356] RAX: 00000000ffffffa6 RBX: ff11000005032c80 RCX: 1ff4000000108dce
[   24.448146][  T356] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005032d3c
[   24.448349][  T356] RBP: ff11000007f54000 R08: 1fe2200000a065a9 R09: ff1100000cbd8b68
[   24.448548][  T356] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   24.448795][  T356] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   24.449143][  T356] FS:  00007fa07fc65840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   24.449589][  T356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.449905][  T356] CR2: 00007f5ecfe9f668 CR3: 000000000c8ae004 CR4: 0000000000771ef0
[   24.450288][  T356] PKRU: 55555554
[   24.450476][  T356] Call Trace:
[   24.450747][  T356]  <TASK>
[   24.450822][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.450965][  T356]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   24.451099][  T356]  notifier_call_chain (kernel/notifier.c:85)
[   24.451246][  T356]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   24.451382][  T356]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   24.451548][  T356]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   24.451732][  T356]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   24.451875][  T356]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   24.452008][  T356]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   24.452181][  T356]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.452316][  T356]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.452450][  T356]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.452588][  T356]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.452726][  T356]  ? __kernel_text_address (kernel/extable.c:79)
[   24.452868][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.453003][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.453134][  T356]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.453275][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.453408][  T356]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.453548][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.453686][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.453823][  T356]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   24.453962][  T356]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   24.454101][  T356]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   24.454243][  T356]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.454379][  T356]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   24.454510][  T356]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.454652][  T356]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   24.454792][  T356]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   24.454933][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.455066][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.455212][  T356]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.455347][  T356]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   24.455478][  T356]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.455617][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.455749][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.455887][  T356]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.456021][  T356]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.456161][  T356]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.456297][  T356]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   24.456430][  T356]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.456562][  T356]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.456697][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.456833][  T356]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.456969][  T356]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.457102][  T356]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   24.457246][  T356]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.457379][  T356]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.457514][  T356]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   24.457652][  T356]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   24.457793][  T356]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.457935][  T356]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.458075][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.458216][  T356]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   24.458352][  T356]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   24.458486][  T356]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   24.458627][  T356]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.458764][  T356]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.458907][  T356]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.459041][  T356]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   24.459182][  T356]  ? copy_msghdr_from_user (net/socket.c:2635)
[   24.459315][  T356]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   24.459478][  T356]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   24.459624][  T356]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.459757][  T356]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.459897][  T356]  ___sys_sendmsg (net/socket.c:2752)
[   24.460028][  T356]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   24.460292][  T356]  ? copy_msghdr_from_user (net/socket.c:2603)
[   24.460438][  T356]  __sys_sendmsg (net/socket.c:2784)
[   24.460571][  T356]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   24.460712][  T356]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   24.460928][  T356]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.461185][  T356]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.461413][  T356]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   24.461550][  T356]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   24.461688][  T356]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   24.461824][  T356]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.461997][  T356] RIP: 0033:0x7fa07fe9f08e
[   24.462142][  T356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   24.462624][  T356] RSP: 002b:00007fffb8d2f0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.462827][  T356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa07fe9f08e
[   24.463032][  T356] RDX: 0000000000000000 RSI: 00007fffb8d2f190 RDI: 0000000000000005
[   24.463238][  T356] RBP: 00007fffb8d2f0f0 R08: 0000000000000000 R09: 0000000000000000
[   24.463436][  T356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce08
[   24.463648][  T356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb8d2f860
| [   24.684743][  T358] ------------[ cut here ]------------
| [   24.684902][  T358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/358
| [   24.685144][  T358] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   24.685800][  T358] Tainted: [W]=WARN
[   24.685905][  T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.686074][  T358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.686257][  T358] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.686742][  T358] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   24.686915][  T358] RAX: 00000000ffffffa6 RBX: ff11000005032e40 RCX: 1ff40000000b2dce
[   24.687114][  T358] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005032efc
[   24.687326][  T358] RBP: ff1100000a069000 R08: 1fe2200000a065e1 R09: ff1100000cc9d1e8
[   24.687527][  T358] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   24.687729][  T358] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   24.687938][  T358] FS:  00007f0f06d5a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   24.688182][  T358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.688352][  T358] CR2: 0000000001675988 CR3: 000000000283a005 CR4: 0000000000771ef0
[   24.688554][  T358] PKRU: 55555554
[   24.688661][  T358] Call Trace:
[   24.688763][  T358]  <TASK>
[   24.688836][  T358]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.688978][  T358]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   24.689112][  T358]  notifier_call_chain (kernel/notifier.c:85)
[   24.689259][  T358]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   24.689397][  T358]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   24.689565][  T358]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   24.689706][  T358]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   24.689855][  T358]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   24.689989][  T358]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   24.690163][  T358]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.690303][  T358]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.690438][  T358]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.690570][  T358]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.690708][  T358]  ? __kernel_text_address (kernel/extable.c:79)
[   24.690849][  T358]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.690983][  T358]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.691116][  T358]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.691257][  T358]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.691389][  T358]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.691524][  T358]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.691657][  T358]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.691791][  T358]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   24.691930][  T358]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   24.692066][  T358]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   24.692209][  T358]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.692347][  T358]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   24.692480][  T358]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.692622][  T358]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   24.692759][  T358]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   24.692901][  T358]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.693033][  T358]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.693178][  T358]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.693314][  T358]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   24.693448][  T358]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.693590][  T358]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.693723][  T358]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.693870][  T358]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.694008][  T358]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.694145][  T358]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.694278][  T358]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   24.694412][  T358]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.694545][  T358]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.694685][  T358]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.694824][  T358]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.694960][  T358]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.695097][  T358]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   24.695242][  T358]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.695377][  T358]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.695513][  T358]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   24.695653][  T358]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   24.695792][  T358]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.695946][  T358]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.696080][  T358]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.696218][  T358]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   24.696353][  T358]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   24.696487][  T358]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   24.696625][  T358]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.696758][  T358]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.696898][  T358]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.697031][  T358]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   24.697167][  T358]  ? copy_msghdr_from_user (net/socket.c:2635)
[   24.697306][  T358]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   24.697469][  T358]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   24.697608][  T358]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.697741][  T358]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.697882][  T358]  ___sys_sendmsg (net/socket.c:2752)
[   24.698014][  T358]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   24.698188][  T358]  ? copy_msghdr_from_user (net/socket.c:2603)
[   24.698334][  T358]  __sys_sendmsg (net/socket.c:2784)
[   24.698466][  T358]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   24.698609][  T358]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   24.698781][  T358]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.698922][  T358]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.699056][  T358]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   24.699198][  T358]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   24.699332][  T358]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   24.699468][  T358]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.699640][  T358] RIP: 0033:0x7f0f06f9408e
[   24.699781][  T358] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   24.700262][  T358] RSP: 002b:00007ffc601dad30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.700464][  T358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f06f9408e
[   24.700669][  T358] RDX: 0000000000000000 RSI: 00007ffc601dade0 RDI: 0000000000000005
[   24.700875][  T358] RBP: 00007ffc601dad40 R08: 0000000000000000 R09: 0000000000000000
[   24.701075][  T358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce08
[   24.701279][  T358] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc601db4b0
| [   24.948996][  T359] ------------[ cut here ]------------
| [   24.949256][  T359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/359
| [   24.950625][  T359] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   24.951721][  T359] Tainted: [W]=WARN
[   24.951887][  T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.952213][  T359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.952537][  T359] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.953383][  T359] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   24.953683][  T359] RAX: 00000000ffffffa6 RBX: ff1100000bab03c0 RCX: 1ff4000000108dce
[   24.954006][  T359] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bab047c
[   24.954365][  T359] RBP: ff11000007f54000 R08: 1fe2200001756091 R09: ff1100000a1cd1e8
[   24.954721][  T359] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   24.955069][  T359] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   24.955404][  T359] FS:  00007f267ec0b840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   24.955810][  T359] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.956123][  T359] CR2: 00007f1367f66000 CR3: 000000000907f003 CR4: 0000000000771ef0
[   24.956493][  T359] PKRU: 55555554
[   24.956670][  T359] Call Trace:
[   24.956843][  T359]  <TASK>
[   24.956968][  T359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.957208][  T359]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   24.957439][  T359]  notifier_call_chain (kernel/notifier.c:85)
[   24.957667][  T359]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   24.957911][  T359]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   24.958197][  T359]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   24.958428][  T359]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   24.958670][  T359]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   24.958913][  T359]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   24.959236][  T359]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.959462][  T359]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.959690][  T359]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.959894][  T359]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.960070][  T359]  ? __kernel_text_address (kernel/extable.c:79)
[   24.960214][  T359]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.960352][  T359]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.960490][  T359]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.960629][  T359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.960762][  T359]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.960924][  T359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.961060][  T359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.961203][  T359]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   24.961344][  T359]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   24.961476][  T359]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   24.961617][  T359]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.961752][  T359]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   24.961906][  T359]  ? nla_get_range_signed (lib/nlattr.c:270)
[   24.962047][  T359]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   24.962189][  T359]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   24.962329][  T359]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.962461][  T359]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.962735][  T359]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.962886][  T359]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   24.963018][  T359]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.963166][  T359]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.963303][  T359]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.963441][  T359]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.963575][  T359]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.963777][  T359]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.963921][  T359]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   24.964054][  T359]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.964204][  T359]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.964338][  T359]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.964475][  T359]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.964615][  T359]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.964749][  T359]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   24.964929][  T359]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.965188][  T359]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.965327][  T359]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   24.965467][  T359]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   24.965607][  T359]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.965743][  T359]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.965884][  T359]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.966018][  T359]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   24.966160][  T359]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   24.966301][  T359]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   24.966435][  T359]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.966569][  T359]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.966710][  T359]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.966864][  T359]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   24.967002][  T359]  ? copy_msghdr_from_user (net/socket.c:2635)
[   24.967138][  T359]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   24.967310][  T359]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   24.967444][  T359]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.967585][  T359]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.967721][  T359]  ___sys_sendmsg (net/socket.c:2752)
[   24.967862][  T359]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   24.968035][  T359]  ? copy_msghdr_from_user (net/socket.c:2603)
[   24.968190][  T359]  __sys_sendmsg (net/socket.c:2784)
[   24.968327][  T359]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   24.968462][  T359]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   24.968637][  T359]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.968772][  T359]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.968979][  T359]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   24.969150][  T359]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   24.969289][  T359]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   24.969426][  T359]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.969596][  T359] RIP: 0033:0x7f267ee4508e
[   24.969735][  T359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   24.970228][  T359] RSP: 002b:00007fff7d3b8610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.970429][  T359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f267ee4508e
[   24.970635][  T359] RDX: 0000000000000000 RSI: 00007fff7d3b86c0 RDI: 0000000000000005
[   24.970842][  T359] RBP: 00007fff7d3b8620 R08: 0000000000000000 R09: 0000000000000000
[   24.971046][  T359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce09
[   24.971252][  T359] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7d3b8d90
| [   25.190264][  T361] ------------[ cut here ]------------
| [   25.190503][  T361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/361
| [   25.191203][  T361] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   25.191842][  T361] Tainted: [W]=WARN
[   25.191969][  T361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.192140][  T361] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   25.192349][  T361] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   25.192833][  T361] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   25.193008][  T361] RAX: 00000000ffffffa6 RBX: ff1100000c2e3e00 RCX: 1ff40000000b2dce
[   25.193214][  T361] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2e3ebc
[   25.193411][  T361] RBP: ff1100000a069000 R08: 1fe220000185c7d9 R09: ff1100000a1b51e8
[   25.193643][  T361] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   25.193853][  T361] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   25.194062][  T361] FS:  00007feb051db840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   25.194306][  T361] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   25.194481][  T361] CR2: 0000560a2f900108 CR3: 000000001041d005 CR4: 0000000000771ef0
[   25.194688][  T361] PKRU: 55555554
[   25.194793][  T361] Call Trace:
[   25.194898][  T361]  <TASK>
[   25.194968][  T361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.195110][  T361]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   25.195251][  T361]  notifier_call_chain (kernel/notifier.c:85)
[   25.195391][  T361]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   25.195529][  T361]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   25.195774][  T361]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   25.196005][  T361]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   25.196245][  T361]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   25.196482][  T361]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   25.196774][  T361]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   25.197002][  T361]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.197245][  T361]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   25.197478][  T361]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.197742][  T361]  ? __kernel_text_address (kernel/extable.c:79)
[   25.197985][  T361]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.198236][  T361]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.198474][  T361]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.198727][  T361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.198971][  T361]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   25.199215][  T361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.199442][  T361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.199694][  T361]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   25.199924][  T361]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   25.200172][  T361]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   25.200415][  T361]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.200672][  T361]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   25.200918][  T361]  ? nla_get_range_signed (lib/nlattr.c:270)
[   25.201181][  T361]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   25.201429][  T361]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   25.201686][  T361]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.201927][  T361]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.202178][  T361]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.202420][  T361]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   25.202673][  T361]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.202920][  T361]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.203166][  T361]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.203417][  T361]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.203661][  T361]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.203895][  T361]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.204121][  T361]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   25.204354][  T361]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.204594][  T361]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.204834][  T361]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.205052][  T361]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.205288][  T361]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.205516][  T361]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   25.205764][  T361]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.205996][  T361]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   25.206230][  T361]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   25.206470][  T361]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   25.206668][  T361]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   25.206811][  T361]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   25.206953][  T361]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.207089][  T361]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   25.207233][  T361]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   25.207368][  T361]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   25.207504][  T361]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.207649][  T361]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.207793][  T361]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.207934][  T361]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   25.208068][  T361]  ? copy_msghdr_from_user (net/socket.c:2635)
[   25.208209][  T361]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   25.208373][  T361]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   25.208515][  T361]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.208658][  T361]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.208802][  T361]  ___sys_sendmsg (net/socket.c:2752)
[   25.208941][  T361]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   25.209107][  T361]  ? copy_msghdr_from_user (net/socket.c:2603)
[   25.209268][  T361]  __sys_sendmsg (net/socket.c:2784)
[   25.209402][  T361]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   25.209536][  T361]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   25.209711][  T361]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.209851][  T361]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.209991][  T361]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   25.210128][  T361]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   25.210270][  T361]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   25.210405][  T361]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   25.210576][  T361] RIP: 0033:0x7feb0541508e
[   25.210727][  T361] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   25.211225][  T361] RSP: 002b:00007ffc5e481e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   25.211430][  T361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb0541508e
[   25.211638][  T361] RDX: 0000000000000000 RSI: 00007ffc5e481f00 RDI: 0000000000000005
[   25.211850][  T361] RBP: 00007ffc5e481e60 R08: 0000000000000000 R09: 0000000000000000
[   25.212049][  T361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce09
[   25.212260][  T361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e4825d0
| [   25.557907][  T362] ------------[ cut here ]------------
| [   25.558052][  T362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/362
| [   25.558310][  T362] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   25.559562][  T362] Tainted: [W]=WARN
[   25.559907][  T362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.560080][  T362] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   25.560268][  T362] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   25.560746][  T362] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   25.560922][  T362] RAX: 00000000ffffffa6 RBX: ff110000137931c0 RCX: 1ff4000000108dce
[   25.561120][  T362] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379327c
[   25.561325][  T362] RBP: ff11000007f54000 R08: 1fe22000026f2651 R09: ff110000024faea8
[   25.561522][  T362] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   25.561731][  T362] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   25.561941][  T362] FS:  00007f1bcd570840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   25.562184][  T362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   25.562350][  T362] CR2: 00007f1bcd8401a0 CR3: 0000000012ffe001 CR4: 0000000000771ef0
[   25.562551][  T362] PKRU: 55555554
[   25.562656][  T362] Call Trace:
[   25.562755][  T362]  <TASK>
[   25.562827][  T362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.562968][  T362]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   25.563103][  T362]  notifier_call_chain (kernel/notifier.c:85)
[   25.563248][  T362]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   25.563382][  T362]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   25.563546][  T362]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   25.563688][  T362]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   25.563825][  T362]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   25.563967][  T362]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   25.564134][  T362]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   25.564273][  T362]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.564405][  T362]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   25.564541][  T362]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.564685][  T362]  ? __kernel_text_address (kernel/extable.c:79)
[   25.564818][  T362]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.564956][  T362]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.565090][  T362]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.565233][  T362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.565363][  T362]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   25.565494][  T362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.565629][  T362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.565760][  T362]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   25.565902][  T362]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   25.566035][  T362]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   25.566175][  T362]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.566312][  T362]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   25.566442][  T362]  ? nla_get_range_signed (lib/nlattr.c:270)
[   25.566602][  T362]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   25.566743][  T362]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   25.566884][  T362]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.567020][  T362]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.567161][  T362]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.567297][  T362]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   25.567428][  T362]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.567562][  T362]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.567697][  T362]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.567832][  T362]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.567969][  T362]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.568103][  T362]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.568245][  T362]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   25.568379][  T362]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.568511][  T362]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.568647][  T362]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.568783][  T362]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.568920][  T362]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.569054][  T362]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   25.569192][  T362]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.569325][  T362]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   25.569463][  T362]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   25.569598][  T362]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   25.569736][  T362]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   25.569878][  T362]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   25.570008][  T362]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.570140][  T362]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   25.570280][  T362]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   25.570417][  T362]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   25.570550][  T362]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.570687][  T362]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.570824][  T362]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.570962][  T362]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   25.571094][  T362]  ? copy_msghdr_from_user (net/socket.c:2635)
[   25.571234][  T362]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   25.571398][  T362]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   25.571530][  T362]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.571668][  T362]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.571802][  T362]  ___sys_sendmsg (net/socket.c:2752)
[   25.571938][  T362]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   25.572102][  T362]  ? copy_msghdr_from_user (net/socket.c:2603)
[   25.572259][  T362]  __sys_sendmsg (net/socket.c:2784)
[   25.572392][  T362]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   25.572523][  T362]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   25.572696][  T362]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.572829][  T362]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.572966][  T362]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   25.573099][  T362]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   25.573238][  T362]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   25.573372][  T362]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   25.573538][  T362] RIP: 0033:0x7f1bcd7aa08e
[   25.573681][  T362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   25.574169][  T362] RSP: 002b:00007fffaf39de00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   25.574373][  T362] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bcd7aa08e
[   25.574567][  T362] RDX: 0000000000000000 RSI: 00007fffaf39deb0 RDI: 0000000000000005
[   25.574766][  T362] RBP: 00007fffaf39de10 R08: 0000000000000000 R09: 0000000000000000
[   25.575142][  T362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce09
[   25.575342][  T362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf39e580
| [   25.795826][  T364] ------------[ cut here ]------------
| [   25.795978][  T364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/364
| [   25.796230][  T364] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   25.796862][  T364] Tainted: [W]=WARN
[   25.796963][  T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.797130][  T364] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   25.797311][  T364] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   25.797793][  T364] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   25.797971][  T364] RAX: 00000000ffffffa6 RBX: ff11000013796040 RCX: 1ff40000000b2dce
[   25.798178][  T364] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000137960fc
[   25.798374][  T364] RBP: ff1100000a069000 R08: 1fe22000026f2c21 R09: ff1100000a340b68
[   25.798571][  T364] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   25.798776][  T364] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   25.798983][  T364] FS:  00007fe761680840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   25.799221][  T364] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   25.799391][  T364] CR2: 00007ffa4dd30c70 CR3: 00000000134d4003 CR4: 0000000000771ef0
[   25.799593][  T364] PKRU: 55555554
[   25.799693][  T364] Call Trace:
[   25.799794][  T364]  <TASK>
[   25.799869][  T364]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.800004][  T364]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   25.800139][  T364]  notifier_call_chain (kernel/notifier.c:85)
[   25.800282][  T364]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   25.800417][  T364]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   25.800599][  T364]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   25.800736][  T364]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   25.800881][  T364]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   25.801013][  T364]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   25.801184][  T364]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   25.801316][  T364]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.801450][  T364]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   25.801638][  T364]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.801776][  T364]  ? __kernel_text_address (kernel/extable.c:79)
[   25.801914][  T364]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.802047][  T364]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.802184][  T364]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.802315][  T364]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.802446][  T364]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   25.802577][  T364]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.802717][  T364]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.802855][  T364]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   25.802987][  T364]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   25.803119][  T364]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   25.803257][  T364]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   25.803390][  T364]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   25.803520][  T364]  ? nla_get_range_signed (lib/nlattr.c:270)
[   25.803662][  T364]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   25.803797][  T364]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   25.803936][  T364]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.804065][  T364]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.804204][  T364]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.804332][  T364]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   25.804462][  T364]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.804597][  T364]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.804727][  T364]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.804865][  T364]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.804996][  T364]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.805128][  T364]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   25.805266][  T364]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   25.805398][  T364]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.805527][  T364]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.805663][  T364]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.805797][  T364]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   25.805933][  T364]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   25.806065][  T364]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   25.806204][  T364]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   25.806336][  T364]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   25.806468][  T364]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   25.806605][  T364]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   25.806737][  T364]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   25.806878][  T364]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   25.807010][  T364]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   25.807139][  T364]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   25.807281][  T364]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   25.807414][  T364]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   25.807545][  T364]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   25.807683][  T364]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.807818][  T364]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   25.807955][  T364]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   25.808087][  T364]  ? copy_msghdr_from_user (net/socket.c:2635)
[   25.808225][  T364]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   25.808386][  T364]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   25.808517][  T364]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   25.808654][  T364]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   25.808791][  T364]  ___sys_sendmsg (net/socket.c:2752)
[   25.808925][  T364]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   25.809088][  T364]  ? copy_msghdr_from_user (net/socket.c:2603)
[   25.809239][  T364]  __sys_sendmsg (net/socket.c:2784)
[   25.809370][  T364]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   25.809501][  T364]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   25.809672][  T364]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   25.809806][  T364]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   25.809943][  T364]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   25.810077][  T364]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   25.810216][  T364]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   25.810347][  T364]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   25.810512][  T364] RIP: 0033:0x7fe7618ba08e
[   25.810656][  T364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   25.811129][  T364] RSP: 002b:00007ffee86087f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   25.811336][  T364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7618ba08e
[   25.811530][  T364] RDX: 0000000000000000 RSI: 00007ffee86088a0 RDI: 0000000000000005
[   25.811730][  T364] RBP: 00007ffee8608800 R08: 0000000000000000 R09: 0000000000000000
[   25.811933][  T364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0a
[   25.812128][  T364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee8608f70
| [   26.016819][  T366] ------------[ cut here ]------------
| [   26.016976][  T366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/366
| [   26.017225][  T366] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   26.018463][  T366] Tainted: [W]=WARN
[   26.018567][  T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.018740][  T366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.018925][  T366] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.019427][  T366] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   26.019602][  T366] RAX: 00000000ffffffa6 RBX: ff1100000af20c80 RCX: 1ff4000000108dce
[   26.019804][  T366] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af20d3c
[   26.020009][  T366] RBP: ff11000007f54000 R08: 1fe22000015e41a9 R09: ff1100000cd00b68
[   26.020216][  T366] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   26.020416][  T366] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   26.020631][  T366] FS:  00007fb05d4f6840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   26.020872][  T366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.021052][  T366] CR2: 00007fa9c6640f98 CR3: 000000000c95b005 CR4: 0000000000771ef0
[   26.021261][  T366] PKRU: 55555554
[   26.021363][  T366] Call Trace:
[   26.021464][  T366]  <TASK>
[   26.021536][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.021678][  T366]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.021816][  T366]  notifier_call_chain (kernel/notifier.c:85)
[   26.021958][  T366]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   26.022095][  T366]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   26.022267][  T366]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   26.022405][  T366]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   26.022544][  T366]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.022683][  T366]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.022856][  T366]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.022988][  T366]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.023121][  T366]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.023261][  T366]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.023399][  T366]  ? __kernel_text_address (kernel/extable.c:79)
[   26.023532][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.023671][  T366]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.023806][  T366]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.023947][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.024079][  T366]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.024218][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.024354][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.024486][  T366]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.024625][  T366]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.024760][  T366]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.024898][  T366]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.025037][  T366]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.025177][  T366]  ? nla_get_range_signed (lib/nlattr.c:270)
[   26.025316][  T366]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.025454][  T366]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.025593][  T366]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.025726][  T366]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.025866][  T366]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.026000][  T366]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.026134][  T366]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.026276][  T366]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.026409][  T366]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.026545][  T366]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.026686][  T366]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.026823][  T366]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.026963][  T366]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.027096][  T366]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.027234][  T366]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.027367][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.027501][  T366]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.027637][  T366]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.027771][  T366]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.027911][  T366]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.028044][  T366]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.028188][  T366]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.028321][  T366]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.028456][  T366]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.028595][  T366]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.028731][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.028872][  T366]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   26.029005][  T366]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.029139][  T366]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.029279][  T366]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.029412][  T366]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.029547][  T366]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.029691][  T366]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.029828][  T366]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.029966][  T366]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.030130][  T366]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   26.030273][  T366]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.030408][  T366]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.030542][  T366]  ___sys_sendmsg (net/socket.c:2752)
[   26.030679][  T366]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.030849][  T366]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.030996][  T366]  __sys_sendmsg (net/socket.c:2784)
[   26.031129][  T366]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.031271][  T366]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.031440][  T366]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.031576][  T366]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.031714][  T366]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.031852][  T366]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.031986][  T366]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.032121][  T366]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.032293][  T366] RIP: 0033:0x7fb05d73008e
[   26.032436][  T366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.032920][  T366] RSP: 002b:00007ffc4a136050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.033121][  T366] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb05d73008e
[   26.033329][  T366] RDX: 0000000000000000 RSI: 00007ffc4a136100 RDI: 0000000000000005
[   26.033526][  T366] RBP: 00007ffc4a136060 R08: 0000000000000000 R09: 0000000000000000
[   26.033730][  T366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0a
[   26.033934][  T366] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4a1367d0
| [   26.259317][  T368] ------------[ cut here ]------------
| [   26.259465][  T368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/368
| [   26.260217][  T368] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   26.260901][  T368] Tainted: [W]=WARN
[   26.261002][  T368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.261177][  T368] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.261407][  T368] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.261935][  T368] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   26.262105][  T368] RAX: 00000000ffffffa6 RBX: ff1100000bae9a80 RCX: 1ff40000000b2dce
[   26.262311][  T368] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bae9b3c
[   26.262509][  T368] RBP: ff1100000a069000 R08: 1fe220000175d369 R09: ff1100000cb68b68
[   26.262767][  T368] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   26.262973][  T368] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   26.263181][  T368] FS:  00007fe537eda840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   26.263415][  T368] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.263637][  T368] CR2: 00007f8b5496d688 CR3: 000000000283a004 CR4: 0000000000771ef0
[   26.263841][  T368] PKRU: 55555554
[   26.263943][  T368] Call Trace:
[   26.264043][  T368]  <TASK>
[   26.264113][  T368]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.264255][  T368]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.264390][  T368]  notifier_call_chain (kernel/notifier.c:85)
[   26.264526][  T368]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   26.264759][  T368]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   26.264930][  T368]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   26.265064][  T368]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   26.265210][  T368]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.265344][  T368]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.265511][  T368]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.265707][  T368]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.265846][  T368]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.265976][  T368]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.266108][  T368]  ? __kernel_text_address (kernel/extable.c:79)
[   26.266247][  T368]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.266380][  T368]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.266509][  T368]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.266730][  T368]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.266867][  T368]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.266996][  T368]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.267124][  T368]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.267263][  T368]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.267396][  T368]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.267527][  T368]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.267710][  T368]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.267849][  T368]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.267978][  T368]  ? nla_get_range_signed (lib/nlattr.c:270)
[   26.268112][  T368]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.268250][  T368]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.268381][  T368]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.268514][  T368]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.268721][  T368]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.268856][  T368]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.268986][  T368]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.269119][  T368]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.269258][  T368]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.269389][  T368]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.269522][  T368]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.269708][  T368]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.269847][  T368]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.269979][  T368]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.270108][  T368]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.270248][  T368]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.270380][  T368]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.270510][  T368]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.270698][  T368]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.270835][  T368]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.270970][  T368]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.271107][  T368]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.271247][  T368]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.271381][  T368]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.271514][  T368]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.271698][  T368]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.271829][  T368]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   26.271964][  T368]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.272097][  T368]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.272232][  T368]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.272362][  T368]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.272493][  T368]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.272677][  T368]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.272810][  T368]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.272942][  T368]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.273102][  T368]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   26.273245][  T368]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.273377][  T368]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.273510][  T368]  ___sys_sendmsg (net/socket.c:2752)
[   26.273697][  T368]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.273867][  T368]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.274010][  T368]  __sys_sendmsg (net/socket.c:2784)
[   26.274141][  T368]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.274277][  T368]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.274443][  T368]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.274576][  T368]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.274761][  T368]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.274900][  T368]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.275030][  T368]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.275164][  T368]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.275329][  T368] RIP: 0033:0x7fe53811408e
[   26.275468][  T368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.275987][  T368] RSP: 002b:00007ffe171a6110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.276192][  T368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe53811408e
[   26.276386][  T368] RDX: 0000000000000000 RSI: 00007ffe171a61c0 RDI: 0000000000000005
[   26.276587][  T368] RBP: 00007ffe171a6120 R08: 0000000000000000 R09: 0000000000000000
[   26.276782][  T368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0a
[   26.276984][  T368] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe171a6890
| [   26.452452][  T369] ------------[ cut here ]------------
| [   26.452599][  T369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/369
| [   26.452840][  T369] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   26.453465][  T369] Tainted: [W]=WARN
[   26.453565][  T369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.453739][  T369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.453917][  T369] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.454400][  T369] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   26.454577][  T369] RAX: 00000000ffffffa6 RBX: ff1100000cea3540 RCX: 1ff4000000108dce
[   26.454792][  T369] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cea35fc
[   26.454994][  T369] RBP: ff11000007f54000 R08: 1fe22000019d46c1 R09: ff1100000cb6aea8
[   26.455201][  T369] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   26.455398][  T369] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   26.455605][  T369] FS:  00007f6a62d0f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   26.455845][  T369] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.456011][  T369] CR2: 00000000086cf988 CR3: 00000000106c4005 CR4: 0000000000771ef0
[   26.456215][  T369] PKRU: 55555554
[   26.456314][  T369] Call Trace:
[   26.456415][  T369]  <TASK>
[   26.456485][  T369]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.456626][  T369]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.456767][  T369]  notifier_call_chain (kernel/notifier.c:85)
[   26.456916][  T369]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   26.457050][  T369]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   26.457221][  T369]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   26.457354][  T369]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   26.457487][  T369]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.457624][  T369]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.457793][  T369]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.457930][  T369]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.458061][  T369]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.458200][  T369]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.458334][  T369]  ? __kernel_text_address (kernel/extable.c:79)
[   26.458465][  T369]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.458607][  T369]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.458739][  T369]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.458881][  T369]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.459013][  T369]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.459146][  T369]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.459284][  T369]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.459417][  T369]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.459551][  T369]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.459689][  T369]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.459824][  T369]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.459963][  T369]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.460096][  T369]  ? nla_get_range_signed (lib/nlattr.c:270)
[   26.460239][  T369]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.460374][  T369]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.460507][  T369]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.460643][  T369]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.460775][  T369]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.460911][  T369]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.461042][  T369]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.461183][  T369]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.461313][  T369]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.461443][  T369]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.461574][  T369]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.461710][  T369]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.461848][  T369]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.461979][  T369]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.462112][  T369]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.462248][  T369]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.462381][  T369]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.462511][  T369]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.462649][  T369]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.462783][  T369]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.462922][  T369]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.463059][  T369]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.463200][  T369]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.463335][  T369]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.463467][  T369]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.463602][  T369]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.463735][  T369]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   26.463893][  T369]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.464030][  T369]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.464167][  T369]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.464301][  T369]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.464433][  T369]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.464566][  T369]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.464702][  T369]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.464840][  T369]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.465005][  T369]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   26.465136][  T369]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.465275][  T369]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.465408][  T369]  ___sys_sendmsg (net/socket.c:2752)
[   26.465538][  T369]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.465708][  T369]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.465860][  T369]  __sys_sendmsg (net/socket.c:2784)
[   26.465992][  T369]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.466123][  T369]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.466298][  T369]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.466432][  T369]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.466563][  T369]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.466704][  T369]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.466843][  T369]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.466975][  T369]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.467138][  T369] RIP: 0033:0x7f6a62f4908e
[   26.467281][  T369] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.467756][  T369] RSP: 002b:00007ffd9d71ad40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.467962][  T369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a62f4908e
[   26.468165][  T369] RDX: 0000000000000000 RSI: 00007ffd9d71adf0 RDI: 0000000000000005
[   26.468368][  T369] RBP: 00007ffd9d71ad50 R08: 0000000000000000 R09: 0000000000000000
[   26.468566][  T369] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0a
[   26.468769][  T369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9d71b4c0
| [   26.641213][  T371] ------------[ cut here ]------------
| [   26.641366][  T371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/371
| [   26.642164][  T371] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   26.643246][  T371] Tainted: [W]=WARN
[   26.643353][  T371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.643527][  T371] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.643734][  T371] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.644232][  T371] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   26.644405][  T371] RAX: 00000000ffffffa6 RBX: ff11000008a9e740 RCX: 1ff40000000b2dce
[   26.644629][  T371] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008a9e7fc
[   26.644845][  T371] RBP: ff1100000a069000 R08: 1fe2200001153d01 R09: ff11000013480b68
[   26.645065][  T371] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   26.645273][  T371] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   26.645479][  T371] FS:  00007f6cca0dd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   26.645729][  T371] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.645905][  T371] CR2: 0000000026928988 CR3: 0000000012ff9006 CR4: 0000000000771ef0
[   26.646110][  T371] PKRU: 55555554
[   26.646218][  T371] Call Trace:
[   26.646321][  T371]  <TASK>
[   26.646392][  T371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.646531][  T371]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.646674][  T371]  notifier_call_chain (kernel/notifier.c:85)
[   26.646816][  T371]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   26.646958][  T371]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   26.647130][  T371]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   26.647275][  T371]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   26.647412][  T371]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.647550][  T371]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.647729][  T371]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.647867][  T371]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.648002][  T371]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.648134][  T371]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.648277][  T371]  ? __kernel_text_address (kernel/extable.c:79)
[   26.648413][  T371]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.648551][  T371]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.648692][  T371]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.648827][  T371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.648967][  T371]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.649101][  T371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.649242][  T371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.649376][  T371]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.649514][  T371]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.649656][  T371]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.649790][  T371]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.649932][  T371]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.650063][  T371]  ? nla_get_range_signed (lib/nlattr.c:270)
[   26.650204][  T371]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.650342][  T371]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.650476][  T371]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.650615][  T371]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.650750][  T371]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.650886][  T371]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.651019][  T371]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.651160][  T371]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.651298][  T371]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.651431][  T371]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.651566][  T371]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.651711][  T371]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.651849][  T371]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.651982][  T371]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.652118][  T371]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.652254][  T371]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.652391][  T371]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.652525][  T371]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.652661][  T371]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.652797][  T371]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.652936][  T371]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.653073][  T371]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.653211][  T371]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.653347][  T371]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.653485][  T371]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.653624][  T371]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.653759][  T371]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   26.653898][  T371]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.654037][  T371]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.654175][  T371]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.654309][  T371]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.654444][  T371]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.654587][  T371]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.654721][  T371]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.654862][  T371]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.655029][  T371]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   26.655168][  T371]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.655303][  T371]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.655436][  T371]  ___sys_sendmsg (net/socket.c:2752)
[   26.655570][  T371]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.655742][  T371]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.655893][  T371]  __sys_sendmsg (net/socket.c:2784)
[   26.656026][  T371]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.656184][  T371]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.656353][  T371]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.656486][  T371]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.656628][  T371]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.656763][  T371]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.656904][  T371]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.657037][  T371]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.657208][  T371] RIP: 0033:0x7f6cca31708e
[   26.657352][  T371] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.657831][  T371] RSP: 002b:00007ffd1de1be80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.658038][  T371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6cca31708e
[   26.658243][  T371] RDX: 0000000000000000 RSI: 00007ffd1de1bf30 RDI: 0000000000000005
[   26.658442][  T371] RBP: 00007ffd1de1be90 R08: 0000000000000000 R09: 0000000000000000
[   26.658646][  T371] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0a
[   26.658854][  T371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1de1c600
| [   26.827329][  T373] ------------[ cut here ]------------
| [   26.827479][  T373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/373
| [   26.828230][  T373] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   26.828914][  T373] Tainted: [W]=WARN
[   26.829018][  T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.829193][  T373] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.829427][  T373] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.829988][  T373] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   26.830165][  T373] RAX: 00000000ffffffa6 RBX: ff1100000ae4ec80 RCX: 1ff4000000108dce
[   26.830368][  T373] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae4ed3c
[   26.830566][  T373] RBP: ff11000007f54000 R08: 1fe22000015c9da9 R09: ff1100000ce1d1e8
[   26.830823][  T373] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   26.831029][  T373] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   26.831234][  T373] FS:  00007fd0e2d14840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   26.831467][  T373] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.831711][  T373] CR2: 00007f3c9fb1a000 CR3: 000000000cc22001 CR4: 0000000000771ef0
[   26.831920][  T373] PKRU: 55555554
[   26.832020][  T373] Call Trace:
[   26.832121][  T373]  <TASK>
[   26.832197][  T373]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.832334][  T373]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.832468][  T373]  notifier_call_chain (kernel/notifier.c:85)
[   26.832675][  T373]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   26.832813][  T373]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   26.832985][  T373]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   26.833120][  T373]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   26.833262][  T373]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.833395][  T373]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.833560][  T373]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.833740][  T373]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.833881][  T373]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.834013][  T373]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.834148][  T373]  ? __kernel_text_address (kernel/extable.c:79)
[   26.834288][  T373]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.834425][  T373]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.834559][  T373]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.834699][  T373]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.834833][  T373]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.834970][  T373]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.835103][  T373]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.835243][  T373]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.835381][  T373]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.835514][  T373]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.835653][  T373]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.835789][  T373]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.835929][  T373]  ? nla_get_range_signed (lib/nlattr.c:270)
[   26.836064][  T373]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.836209][  T373]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.836344][  T373]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.836476][  T373]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.836617][  T373]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.836749][  T373]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.836886][  T373]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.837022][  T373]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.837161][  T373]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.837297][  T373]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.837430][  T373]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.837565][  T373]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.837703][  T373]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.837844][  T373]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.837978][  T373]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.838112][  T373]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.838253][  T373]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.838387][  T373]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.838522][  T373]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.838659][  T373]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.838794][  T373]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.838936][  T373]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.839071][  T373]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.839214][  T373]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.839349][  T373]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.839485][  T373]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.839622][  T373]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   26.839756][  T373]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.839897][  T373]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.840030][  T373]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.840170][  T373]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.840306][  T373]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.840440][  T373]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.840574][  T373]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.840717][  T373]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.840886][  T373]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   26.841022][  T373]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.841159][  T373]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.841295][  T373]  ___sys_sendmsg (net/socket.c:2752)
[   26.841426][  T373]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.841595][  T373]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.841742][  T373]  __sys_sendmsg (net/socket.c:2784)
[   26.841880][  T373]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.842013][  T373]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.842188][  T373]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.842320][  T373]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.842453][  T373]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.842591][  T373]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.842727][  T373]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.842864][  T373]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.843028][  T373] RIP: 0033:0x7fd0e2f4e08e
[   26.843191][  T373] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.843675][  T373] RSP: 002b:00007ffd849bc430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.843884][  T373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0e2f4e08e
[   26.844082][  T373] RDX: 0000000000000000 RSI: 00007ffd849bc4e0 RDI: 0000000000000005
[   26.844288][  T373] RBP: 00007ffd849bc440 R08: 0000000000000000 R09: 0000000000000000
[   26.844486][  T373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0b
[   26.844689][  T373] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd849bcbb0
| [   27.004824][  T374] ------------[ cut here ]------------
| [   27.004974][  T374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/374
| [   27.005213][  T374] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   27.005848][  T374] Tainted: [W]=WARN
[   27.005950][  T374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.006116][  T374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.006296][  T374] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.006769][  T374] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   27.006949][  T374] RAX: 00000000ffffffa6 RBX: ff110000094c7e00 RCX: 1ff40000000b2dce
[   27.007145][  T374] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000094c7ebc
[   27.007347][  T374] RBP: ff1100000a069000 R08: 1fe2200001298fd9 R09: ff1100000ce18b68
[   27.007546][  T374] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.007749][  T374] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.007952][  T374] FS:  00007f12c074e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   27.008190][  T374] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.008361][  T374] CR2: 000000001e2e0988 CR3: 0000000012ffe005 CR4: 0000000000771ef0
[   27.008565][  T374] PKRU: 55555554
[   27.008669][  T374] Call Trace:
[   27.008769][  T374]  <TASK>
[   27.008848][  T374]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.008984][  T374]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.009117][  T374]  notifier_call_chain (kernel/notifier.c:85)
[   27.009262][  T374]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   27.009401][  T374]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   27.009567][  T374]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   27.009706][  T374]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   27.009848][  T374]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.009980][  T374]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.010142][  T374]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.010280][  T374]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.010413][  T374]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.010547][  T374]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.010694][  T374]  ? __kernel_text_address (kernel/extable.c:79)
[   27.010828][  T374]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.010966][  T374]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.011095][  T374]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.011234][  T374]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.011363][  T374]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.011495][  T374]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.011629][  T374]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.011759][  T374]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.011902][  T374]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.012033][  T374]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.012170][  T374]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.012303][  T374]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.012432][  T374]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.012568][  T374]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.012708][  T374]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.012849][  T374]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.012979][  T374]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.013113][  T374]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.013252][  T374]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.013382][  T374]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.013515][  T374]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.013652][  T374]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.013785][  T374]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.013920][  T374]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.014054][  T374]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.014193][  T374]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.014324][  T374]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.014453][  T374]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.014587][  T374]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.014719][  T374]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.014851][  T374]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.014983][  T374]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.015115][  T374]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.015253][  T374]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.015389][  T374]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.015518][  T374]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.015656][  T374]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.015791][  T374]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.015927][  T374]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.016060][  T374]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   27.016199][  T374]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.016331][  T374]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.016461][  T374]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.016595][  T374]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.016728][  T374]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.016867][  T374]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.016999][  T374]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.017132][  T374]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.017301][  T374]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   27.017432][  T374]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.017564][  T374]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.017703][  T374]  ___sys_sendmsg (net/socket.c:2752)
[   27.017839][  T374]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.018003][  T374]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.018147][  T374]  __sys_sendmsg (net/socket.c:2784)
[   27.018287][  T374]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.018418][  T374]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.018590][  T374]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.018722][  T374]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.018860][  T374]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.018992][  T374]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.019125][  T374]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.019265][  T374]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.019430][  T374] RIP: 0033:0x7f12c098808e
[   27.019567][  T374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.020047][  T374] RSP: 002b:00007fff29f6d790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.020249][  T374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f12c098808e
[   27.020444][  T374] RDX: 0000000000000000 RSI: 00007fff29f6d840 RDI: 0000000000000005
[   27.020651][  T374] RBP: 00007fff29f6d7a0 R08: 0000000000000000 R09: 0000000000000000
[   27.020852][  T374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0b
[   27.021050][  T374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff29f6df10
| [   27.197700][  T376] ------------[ cut here ]------------
| [   27.197873][  T376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/376
| [   27.198109][  T376] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   27.199375][  T376] Tainted: [W]=WARN
[   27.199479][  T376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.199677][  T376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.199862][  T376] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.200340][  T376] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   27.200508][  T376] RAX: 00000000ffffffa6 RBX: ff1100000cae7380 RCX: 1ff4000000108dce
[   27.200713][  T376] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae743c
[   27.200916][  T376] RBP: ff11000007f54000 R08: 1fe220000195ce89 R09: ff1100000cd40b68
[   27.201114][  T376] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.201319][  T376] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.201519][  T376] FS:  00007ff1713d9840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   27.201762][  T376] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.201937][  T376] CR2: 00007f9d7a92b498 CR3: 000000001062c006 CR4: 0000000000771ef0
[   27.202135][  T376] PKRU: 55555554
[   27.202240][  T376] Call Trace:
[   27.202338][  T376]  <TASK>
[   27.202409][  T376]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.202544][  T376]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.202686][  T376]  notifier_call_chain (kernel/notifier.c:85)
[   27.202826][  T376]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   27.202966][  T376]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   27.203131][  T376]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   27.203272][  T376]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   27.203407][  T376]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.203540][  T376]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.203714][  T376]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.203850][  T376]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.203983][  T376]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.204117][  T376]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.204261][  T376]  ? __kernel_text_address (kernel/extable.c:79)
[   27.204398][  T376]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.204547][  T376]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.204688][  T376]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.204823][  T376]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.204963][  T376]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.205098][  T376]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.205236][  T376]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.205367][  T376]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.205501][  T376]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.205640][  T376]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.205773][  T376]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.205930][  T376]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.206063][  T376]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.206216][  T376]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.206351][  T376]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.206485][  T376]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.206623][  T376]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.206756][  T376]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.206896][  T376]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.207028][  T376]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.207169][  T376]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.207302][  T376]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.207435][  T376]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.207566][  T376]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.207704][  T376]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.207842][  T376]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.207977][  T376]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.208110][  T376]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.208252][  T376]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.208385][  T376]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.208517][  T376]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.208656][  T376]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.208795][  T376]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.208934][  T376]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.209071][  T376]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.209212][  T376]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.209346][  T376]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.209479][  T376]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.209619][  T376]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.209751][  T376]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   27.209895][  T376]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.210029][  T376]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.210165][  T376]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.210299][  T376]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.210433][  T376]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.210567][  T376]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.210707][  T376]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.210847][  T376]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.211010][  T376]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   27.211144][  T376]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.211285][  T376]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.211418][  T376]  ___sys_sendmsg (net/socket.c:2752)
[   27.211552][  T376]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.211723][  T376]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.211875][  T376]  __sys_sendmsg (net/socket.c:2784)
[   27.212009][  T376]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.212142][  T376]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.212316][  T376]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.212452][  T376]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.212590][  T376]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.212724][  T376]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.212863][  T376]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.212997][  T376]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.213167][  T376] RIP: 0033:0x7ff17161308e
[   27.213310][  T376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.213797][  T376] RSP: 002b:00007fff7a849120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.214006][  T376] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff17161308e
[   27.214209][  T376] RDX: 0000000000000000 RSI: 00007fff7a8491d0 RDI: 0000000000000005
[   27.214410][  T376] RBP: 00007fff7a849130 R08: 0000000000000000 R09: 0000000000000000
[   27.214613][  T376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0b
[   27.214810][  T376] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7a8498a0
| [   27.380830][  T377] ------------[ cut here ]------------
| [   27.380986][  T377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/377
| [   27.381236][  T377] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   27.381869][  T377] Tainted: [W]=WARN
[   27.381982][  T377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.382152][  T377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.382335][  T377] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.382817][  T377] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   27.382991][  T377] RAX: 00000000ffffffa6 RBX: ff1100000ca4ac80 RCX: 1ff40000000b2dce
[   27.383198][  T377] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca4ad3c
[   27.383401][  T377] RBP: ff1100000a069000 R08: 1fe22000019495a9 R09: ff1100000cbd2ea8
[   27.383603][  T377] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.383809][  T377] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.384014][  T377] FS:  00007f2cba2ee840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   27.384265][  T377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.384445][  T377] CR2: 000000003240a988 CR3: 000000000f4f4004 CR4: 0000000000771ef0
[   27.384649][  T377] PKRU: 55555554
[   27.384750][  T377] Call Trace:
[   27.384855][  T377]  <TASK>
[   27.384925][  T377]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.385060][  T377]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.385206][  T377]  notifier_call_chain (kernel/notifier.c:85)
[   27.385345][  T377]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   27.385482][  T377]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   27.385654][  T377]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   27.385793][  T377]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   27.385948][  T377]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.386342][  T377]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.386512][  T377]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.386653][  T377]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.386787][  T377]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.386949][  T377]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.387085][  T377]  ? __kernel_text_address (kernel/extable.c:79)
[   27.387224][  T377]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.387357][  T377]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.387492][  T377]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.387627][  T377]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.387759][  T377]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.387895][  T377]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.388026][  T377]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.388156][  T377]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.388296][  T377]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.388426][  T377]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.388558][  T377]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.388693][  T377]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.388825][  T377]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.388965][  T377]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.389102][  T377]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.389262][  T377]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.389396][  T377]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.389528][  T377]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.389662][  T377]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.389793][  T377]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.389933][  T377]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.390066][  T377]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.390207][  T377]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.390341][  T377]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.390475][  T377]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.390614][  T377]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.390752][  T377]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.390893][  T377]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.391024][  T377]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.391158][  T377]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.391313][  T377]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.391447][  T377]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.391588][  T377]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.391721][  T377]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.391864][  T377]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.391998][  T377]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.392134][  T377]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.392312][  T377]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.392447][  T377]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.392600][  T377]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   27.392733][  T377]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.392876][  T377]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.393009][  T377]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.393142][  T377]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.393284][  T377]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.393419][  T377]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.393553][  T377]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.393692][  T377]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.393862][  T377]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   27.393995][  T377]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.394126][  T377]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.394289][  T377]  ___sys_sendmsg (net/socket.c:2752)
[   27.394428][  T377]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.394596][  T377]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.394744][  T377]  __sys_sendmsg (net/socket.c:2784)
[   27.394882][  T377]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.395027][  T377]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.395203][  T377]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.395336][  T377]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.395487][  T377]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.395627][  T377]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.395760][  T377]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.395900][  T377]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.396066][  T377] RIP: 0033:0x7f2cba52808e
[   27.396214][  T377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.396689][  T377] RSP: 002b:00007ffe14e44f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.396894][  T377] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2cba52808e
[   27.397095][  T377] RDX: 0000000000000000 RSI: 00007ffe14e45030 RDI: 0000000000000005
[   27.397306][  T377] RBP: 00007ffe14e44f90 R08: 0000000000000000 R09: 0000000000000000
[   27.397507][  T377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0b
[   27.397712][  T377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14e45700
| [   27.617233][  T379] ------------[ cut here ]------------
| [   27.617386][  T379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/379
| [   27.618147][  T379] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   27.618850][  T379] Tainted: [W]=WARN
[   27.619000][  T379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.619178][  T379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.619452][  T379] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.619990][  T379] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   27.620158][  T379] RAX: 00000000ffffffa6 RBX: ff1100000c069700 RCX: 1ff4000000108dce
[   27.620369][  T379] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c0697bc
[   27.620571][  T379] RBP: ff11000007f54000 R08: 1fe220000180d2f9 R09: ff1100000cbd8b68
[   27.620775][  T379] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.620980][  T379] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.621202][  T379] FS:  00007ff3d8ee2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   27.621442][  T379] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.621618][  T379] CR2: 00007f2b2c9f0ef0 CR3: 000000000c112006 CR4: 0000000000771ef0
[   27.621820][  T379] PKRU: 55555554
[   27.621926][  T379] Call Trace:
[   27.622028][  T379]  <TASK>
[   27.622101][  T379]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.622247][  T379]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.622382][  T379]  notifier_call_chain (kernel/notifier.c:85)
[   27.622519][  T379]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   27.622663][  T379]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   27.622832][  T379]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   27.622974][  T379]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   27.623110][  T379]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.623252][  T379]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.623417][  T379]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.623550][  T379]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.623691][  T379]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.623827][  T379]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.623969][  T379]  ? __kernel_text_address (kernel/extable.c:79)
[   27.624104][  T379]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.624247][  T379]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.624381][  T379]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.624517][  T379]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.624655][  T379]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.624790][  T379]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.624928][  T379]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.625063][  T379]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.625205][  T379]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.625339][  T379]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.625472][  T379]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.625611][  T379]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.625742][  T379]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.625886][  T379]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.626024][  T379]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.626158][  T379]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.626310][  T379]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.626448][  T379]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.626589][  T379]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.626721][  T379]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.626863][  T379]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.626996][  T379]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.627130][  T379]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.627271][  T379]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.627405][  T379]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.627540][  T379]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.627680][  T379]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.627815][  T379]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.627949][  T379]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.628083][  T379]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.628224][  T379]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.628359][  T379]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.628494][  T379]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.628635][  T379]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.628774][  T379]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.628913][  T379]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.629048][  T379]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.629224][  T379]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.629360][  T379]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.629494][  T379]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   27.629631][  T379]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.629767][  T379]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.629908][  T379]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.630042][  T379]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.630183][  T379]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.630319][  T379]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.630452][  T379]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.630593][  T379]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.630758][  T379]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   27.630898][  T379]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.631032][  T379]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.631177][  T379]  ___sys_sendmsg (net/socket.c:2752)
[   27.631310][  T379]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.631475][  T379]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.631627][  T379]  __sys_sendmsg (net/socket.c:2784)
[   27.631762][  T379]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.631904][  T379]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.632075][  T379]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.632213][  T379]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.632348][  T379]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.632485][  T379]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.632626][  T379]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.632760][  T379]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.632934][  T379] RIP: 0033:0x7ff3d911c08e
[   27.633075][  T379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.633557][  T379] RSP: 002b:00007ffe705be470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.633761][  T379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3d911c08e
[   27.633970][  T379] RDX: 0000000000000000 RSI: 00007ffe705be520 RDI: 0000000000000005
[   27.634176][  T379] RBP: 00007ffe705be480 R08: 0000000000000000 R09: 0000000000000000
[   27.634374][  T379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0b
[   27.634573][  T379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe705bebf0
| [   27.807453][  T381] ------------[ cut here ]------------
| [   27.808508][  T381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/381
| [   27.808867][  T381] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   27.809602][  T381] Tainted: [W]=WARN
[   27.809706][  T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.809879][  T381] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.810053][  T381] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.810528][  T381] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   27.810810][  T381] RAX: 00000000ffffffa6 RBX: ff1100000f72f380 RCX: 1ff40000000b2dce
[   27.811010][  T381] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f72f43c
[   27.811217][  T381] RBP: ff1100000a069000 R08: 1fe2200001ee5e89 R09: ff1100000a1caea8
[   27.811417][  T381] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.811720][  T381] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.811926][  T381] FS:  00007f8656afc840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   27.812159][  T381] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.812334][  T381] CR2: 00007ffe88591fc8 CR3: 0000000012d86001 CR4: 0000000000771ef0
[   27.812533][  T381] PKRU: 55555554
[   27.812740][  T381] Call Trace:
[   27.812847][  T381]  <TASK>
[   27.812916][  T381]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.813052][  T381]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.813197][  T381]  notifier_call_chain (kernel/notifier.c:85)
[   27.813336][  T381]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   27.813472][  T381]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   27.813750][  T381]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   27.813891][  T381]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   27.814025][  T381]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.814159][  T381]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.814332][  T381]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.814463][  T381]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.814707][  T381]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.814846][  T381]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.814980][  T381]  ? __kernel_text_address (kernel/extable.c:79)
[   27.815113][  T381]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.815254][  T381]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.815385][  T381]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.815515][  T381]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.815754][  T381]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.815894][  T381]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.816027][  T381]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.816160][  T381]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.816302][  T381]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.816434][  T381]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.816566][  T381]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.816811][  T381]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.816945][  T381]  ? nla_get_range_signed (lib/nlattr.c:270)
[   27.817081][  T381]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.817226][  T381]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.817360][  T381]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.817495][  T381]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.817691][  T381]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.817827][  T381]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.817963][  T381]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.818099][  T381]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.818238][  T381]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.818370][  T381]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.818502][  T381]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.818701][  T381]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.818843][  T381]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.818978][  T381]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.819109][  T381]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.819247][  T381]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.819381][  T381]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.819515][  T381]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.819705][  T381]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.819847][  T381]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.819981][  T381]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.820117][  T381]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.820259][  T381]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.820397][  T381]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.820533][  T381]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.820724][  T381]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.820864][  T381]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   27.820996][  T381]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.821131][  T381]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.821271][  T381]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.821404][  T381]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.821537][  T381]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.821726][  T381]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.821867][  T381]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.822000][  T381]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.822168][  T381]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   27.822305][  T381]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.822440][  T381]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.822574][  T381]  ___sys_sendmsg (net/socket.c:2752)
[   27.822761][  T381]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.822933][  T381]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.823080][  T381]  __sys_sendmsg (net/socket.c:2784)
[   27.823220][  T381]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.823350][  T381]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.823517][  T381]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.823710][  T381]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.823852][  T381]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.823986][  T381]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.824120][  T381]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.824267][  T381]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.824438][  T381] RIP: 0033:0x7f8656d3608e
[   27.824640][  T381] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.825118][  T381] RSP: 002b:00007ffea93503e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.825328][  T381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8656d3608e
[   27.825530][  T381] RDX: 0000000000000000 RSI: 00007ffea9350490 RDI: 0000000000000005
[   27.825794][  T381] RBP: 00007ffea93503f0 R08: 0000000000000000 R09: 0000000000000000
[   27.825995][  T381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0c
[   27.826201][  T381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea9350b60
| [   28.039968][  T382] ------------[ cut here ]------------
| [   28.040109][  T382] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/382
| [   28.040363][  T382] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   28.041507][  T382] Tainted: [W]=WARN
[   28.042036][  T382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.042211][  T382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.042387][  T382] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.042927][  T382] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   28.043095][  T382] RAX: 00000000ffffffa6 RBX: ff11000001d3d000 RCX: 1ff4000000108dce
[   28.043302][  T382] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001d3d0bc
[   28.043509][  T382] RBP: ff11000007f54000 R08: 1fe22000003a7a19 R09: ff1100000a1cd1e8
[   28.043765][  T382] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.043971][  T382] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.044176][  T382] FS:  00007f7273589840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   28.044412][  T382] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.044636][  T382] CR2: 0000000005fe0988 CR3: 000000000cf16006 CR4: 0000000000771ef0
[   28.044840][  T382] PKRU: 55555554
[   28.044941][  T382] Call Trace:
[   28.045042][  T382]  <TASK>
[   28.045113][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.045260][  T382]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.045397][  T382]  notifier_call_chain (kernel/notifier.c:85)
[   28.045536][  T382]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   28.045729][  T382]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   28.045903][  T382]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   28.046042][  T382]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   28.046187][  T382]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.046322][  T382]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.046487][  T382]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.046673][  T382]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.046811][  T382]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.046947][  T382]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.047083][  T382]  ? __kernel_text_address (kernel/extable.c:79)
[   28.047224][  T382]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.047359][  T382]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.047492][  T382]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.047678][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.047815][  T382]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.047950][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.048083][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.048221][  T382]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.048357][  T382]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.048490][  T382]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.048677][  T382]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.048814][  T382]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.048950][  T382]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.049086][  T382]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.049230][  T382]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.049366][  T382]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.049499][  T382]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.049687][  T382]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.049821][  T382]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.049958][  T382]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.050094][  T382]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.050232][  T382]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.050364][  T382]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.050497][  T382]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.050691][  T382]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.050826][  T382]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.050962][  T382]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.051095][  T382]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.051234][  T382]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.051368][  T382]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.051498][  T382]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.051702][  T382]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.051849][  T382]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.051982][  T382]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.052121][  T382]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.052260][  T382]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.052394][  T382]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.052528][  T382]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.052718][  T382]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.052859][  T382]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   28.052994][  T382]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.053128][  T382]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.053271][  T382]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.053404][  T382]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.053539][  T382]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.053737][  T382]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.053877][  T382]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.054008][  T382]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.054179][  T382]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   28.054316][  T382]  ___sys_sendmsg (net/socket.c:2752)
[   28.054448][  T382]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.054640][  T382]  ? pick_eevdf (kernel/sched/fair.c:941 kernel/sched/fair.c:1160)
[   28.054781][  T382]  ? wakeup_preempt_fair (kernel/sched/fair.c:5785 kernel/sched/fair.c:9170)
[   28.054923][  T382]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.055059][  T382]  __sys_sendmsg (net/socket.c:2784)
[   28.055202][  T382]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.055336][  T382]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.055505][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.055694][  T382]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.055829][  T382]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.055969][  T382]  ? irq_exit_rcu (kernel/softirq.c:754)
[   28.056103][  T382]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.056277][  T382] RIP: 0033:0x7f72737c308e
[   28.056417][  T382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.056956][  T382] RSP: 002b:00007ffd3ee4d250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.057156][  T382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72737c308e
[   28.057362][  T382] RDX: 0000000000000000 RSI: 00007ffd3ee4d300 RDI: 0000000000000005
[   28.057560][  T382] RBP: 00007ffd3ee4d260 R08: 0000000000000000 R09: 0000000000000000
[   28.057814][  T382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0c
[   28.058015][  T382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3ee4d9d0
| [   28.243410][  T384] ------------[ cut here ]------------
| [   28.243553][  T384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/384
| [   28.244309][  T384] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   28.245230][  T384] Tainted: [W]=WARN
[   28.245331][  T384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.245503][  T384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.245683][  T384] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.246169][  T384] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   28.246342][  T384] RAX: 00000000ffffffa6 RBX: ff1100000c8b6580 RCX: 1ff40000000b2dce
[   28.246538][  T384] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8b663c
[   28.246743][  T384] RBP: ff1100000a069000 R08: 1fe2200001916cc9 R09: ff110000024faea8
[   28.246969][  T384] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.247199][  T384] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.247398][  T384] FS:  00007f0efcad7840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   28.247634][  T384] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.247804][  T384] CR2: 0000000004f0d988 CR3: 000000000cf16006 CR4: 0000000000771ef0
[   28.248009][  T384] PKRU: 55555554
[   28.248108][  T384] Call Trace:
[   28.248215][  T384]  <TASK>
[   28.248285][  T384]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.248420][  T384]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.248553][  T384]  notifier_call_chain (kernel/notifier.c:85)
[   28.248695][  T384]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   28.248854][  T384]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   28.249042][  T384]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   28.249188][  T384]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   28.249326][  T384]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.249462][  T384]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.249632][  T384]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.249769][  T384]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.249909][  T384]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.250040][  T384]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.250182][  T384]  ? __kernel_text_address (kernel/extable.c:79)
[   28.250316][  T384]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.250448][  T384]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.250585][  T384]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.250717][  T384]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.250868][  T384]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.250998][  T384]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.251130][  T384]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.251273][  T384]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.251406][  T384]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.251539][  T384]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.251680][  T384]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.251817][  T384]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.251953][  T384]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.252089][  T384]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.252234][  T384]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.252368][  T384]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.252499][  T384]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.252636][  T384]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.252767][  T384]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.252907][  T384]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.253042][  T384]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.253182][  T384]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.253314][  T384]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.253445][  T384]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.253586][  T384]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.253717][  T384]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.253854][  T384]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.253986][  T384]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.254116][  T384]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.254262][  T384]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.254395][  T384]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.254530][  T384]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.254669][  T384]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.254805][  T384]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.254946][  T384]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.255280][  T384]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.255416][  T384]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.255551][  T384]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.255691][  T384]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.255826][  T384]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   28.255963][  T384]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.256096][  T384]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.256235][  T384]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.256370][  T384]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.256503][  T384]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.256641][  T384]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.256775][  T384]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.256913][  T384]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.257075][  T384]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   28.257217][  T384]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.257349][  T384]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.257482][  T384]  ___sys_sendmsg (net/socket.c:2752)
[   28.257619][  T384]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.257786][  T384]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.257941][  T384]  __sys_sendmsg (net/socket.c:2784)
[   28.258074][  T384]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.258212][  T384]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.258380][  T384]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.258517][  T384]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.258656][  T384]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.258792][  T384]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.258934][  T384]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.259065][  T384]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.259238][  T384] RIP: 0033:0x7f0efcd1108e
[   28.259376][  T384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.259866][  T384] RSP: 002b:00007fffb05fe930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.260066][  T384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0efcd1108e
[   28.260273][  T384] RDX: 0000000000000000 RSI: 00007fffb05fe9e0 RDI: 0000000000000005
[   28.260471][  T384] RBP: 00007fffb05fe940 R08: 0000000000000000 R09: 0000000000000000
[   28.260675][  T384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0c
[   28.260879][  T384] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb05ff0b0
| [   28.431135][  T386] ------------[ cut here ]------------
| [   28.431292][  T386] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/386
| [   28.431530][  T386] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   28.432208][  T386] Tainted: [W]=WARN
[   28.432311][  T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.432478][  T386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.432665][  T386] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.433197][  T386] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   28.433365][  T386] RAX: 00000000ffffffa6 RBX: ff1100000f730200 RCX: 1ff4000000108dce
[   28.433568][  T386] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7302bc
[   28.433776][  T386] RBP: ff11000007f54000 R08: 1fe2200001ee6059 R09: ff1100000a342ea8
[   28.433979][  T386] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.434183][  T386] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.434385][  T386] FS:  00007f05132b3840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   28.434626][  T386] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.434800][  T386] CR2: 0000000006b09988 CR3: 00000000092e3002 CR4: 0000000000771ef0
[   28.435004][  T386] PKRU: 55555554
[   28.435105][  T386] Call Trace:
[   28.435212][  T386]  <TASK>
[   28.435282][  T386]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.435418][  T386]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.435553][  T386]  notifier_call_chain (kernel/notifier.c:85)
[   28.435695][  T386]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   28.435832][  T386]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   28.436006][  T386]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   28.436149][  T386]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   28.436297][  T386]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.436431][  T386]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.436600][  T386]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.436731][  T386]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.436872][  T386]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.437009][  T386]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.437144][  T386]  ? __kernel_text_address (kernel/extable.c:79)
[   28.437283][  T386]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.437418][  T386]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.437550][  T386]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.437687][  T386]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.437823][  T386]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.437962][  T386]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.438094][  T386]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.438235][  T386]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.438367][  T386]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.438502][  T386]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.438639][  T386]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.438772][  T386]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.438912][  T386]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.439049][  T386]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.439190][  T386]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.439325][  T386]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.439457][  T386]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.439595][  T386]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.439728][  T386]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.439864][  T386]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.439998][  T386]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.440129][  T386]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.440270][  T386]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.440402][  T386]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.440538][  T386]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.440678][  T386]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.440813][  T386]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.440947][  T386]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.441081][  T386]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.441232][  T386]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.441364][  T386]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.441498][  T386]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.441639][  T386]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.441776][  T386]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.441919][  T386]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.442050][  T386]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.442191][  T386]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.442326][  T386]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.442461][  T386]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.442601][  T386]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   28.442737][  T386]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.442880][  T386]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.443014][  T386]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.443146][  T386]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.443291][  T386]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.443426][  T386]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.443560][  T386]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.443695][  T386]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.443866][  T386]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   28.444000][  T386]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.444134][  T386]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.444280][  T386]  ___sys_sendmsg (net/socket.c:2752)
[   28.444411][  T386]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.444585][  T386]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.444731][  T386]  __sys_sendmsg (net/socket.c:2784)
[   28.444870][  T386]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.445007][  T386]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.445185][  T386]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.445320][  T386]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.445454][  T386]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.445593][  T386]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.445727][  T386]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.445866][  T386]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.446030][  T386] RIP: 0033:0x7f05134ed08e
[   28.446179][  T386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.446668][  T386] RSP: 002b:00007ffcd50342f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.446878][  T386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05134ed08e
[   28.447078][  T386] RDX: 0000000000000000 RSI: 00007ffcd50343a0 RDI: 0000000000000005
[   28.447288][  T386] RBP: 00007ffcd5034300 R08: 0000000000000000 R09: 0000000000000000
[   28.447487][  T386] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0c
[   28.447695][  T386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd5034a70
| [   28.636372][  T387] ------------[ cut here ]------------
| [   28.636518][  T387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/387
| [   28.637267][  T387] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   28.638400][  T387] Tainted: [W]=WARN
[   28.638574][  T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.638812][  T387] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.638990][  T387] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.639470][  T387] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   28.639697][  T387] RAX: 00000000ffffffa6 RBX: ff1100001378d540 RCX: 1ff40000000b2dce
[   28.639904][  T387] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001378d5fc
[   28.640103][  T387] RBP: ff1100000a069000 R08: 1fe22000026f1ac1 R09: ff1100000cd051e8
[   28.640309][  T387] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.640564][  T387] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.640824][  T387] FS:  00007f73b0576840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   28.641063][  T387] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.641239][  T387] CR2: 0000000034dde988 CR3: 0000000012090006 CR4: 0000000000771ef0
[   28.641440][  T387] PKRU: 55555554
[   28.641541][  T387] Call Trace:
[   28.641686][  T387]  <TASK>
[   28.641756][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.641900][  T387]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.642031][  T387]  notifier_call_chain (kernel/notifier.c:85)
[   28.642166][  T387]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   28.642311][  T387]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   28.642476][  T387]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   28.642618][  T387]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   28.642752][  T387]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.642895][  T387]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.643061][  T387]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.643204][  T387]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.643338][  T387]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.643470][  T387]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.643611][  T387]  ? __kernel_text_address (kernel/extable.c:79)
[   28.643743][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.643903][  T387]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.644064][  T387]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.644212][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.644346][  T387]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.644478][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.644615][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.644747][  T387]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.644885][  T387]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.645017][  T387]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.645149][  T387]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.645289][  T387]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.645421][  T387]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.645557][  T387]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.645696][  T387]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.645831][  T387]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.645966][  T387]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.646099][  T387]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.646239][  T387]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.646371][  T387]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.646505][  T387]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.646642][  T387]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.646775][  T387]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.646912][  T387]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.647048][  T387]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.647187][  T387]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.647319][  T387]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.647450][  T387]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.647590][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.647725][  T387]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.647864][  T387]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.647997][  T387]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.648129][  T387]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.648271][  T387]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.648407][  T387]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.648540][  T387]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.648680][  T387]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.648817][  T387]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.648954][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.649086][  T387]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   28.649224][  T387]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.649358][  T387]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.649490][  T387]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.649628][  T387]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.649761][  T387]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.649900][  T387]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.650032][  T387]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.650164][  T387]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.650337][  T387]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   28.650474][  T387]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.650618][  T387]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.650754][  T387]  ___sys_sendmsg (net/socket.c:2752)
[   28.650894][  T387]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.651063][  T387]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.651219][  T387]  __sys_sendmsg (net/socket.c:2784)
[   28.651353][  T387]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.651485][  T387]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.651661][  T387]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.651794][  T387]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.651931][  T387]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.652064][  T387]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.652205][  T387]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.652339][  T387]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.652507][  T387] RIP: 0033:0x7f73b07b008e
[   28.652656][  T387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.653141][  T387] RSP: 002b:00007ffe00063d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.653351][  T387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73b07b008e
[   28.653550][  T387] RDX: 0000000000000000 RSI: 00007ffe00063df0 RDI: 0000000000000005
[   28.653755][  T387] RBP: 00007ffe00063d50 R08: 0000000000000000 R09: 0000000000000000
[   28.653959][  T387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0c
[   28.654158][  T387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe000644c0
| [   28.854295][  T389] ------------[ cut here ]------------
| [   28.854448][  T389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/389
| [   28.855330][  T389] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   28.856184][  T389] Tainted: [W]=WARN
[   28.856285][  T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.856456][  T389] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.856633][  T389] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.857109][  T389] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   28.857284][  T389] RAX: 00000000ffffffa6 RBX: ff1100000ae1e040 RCX: 1ff4000000108dce
[   28.857482][  T389] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae1e0fc
[   28.857690][  T389] RBP: ff11000007f54000 R08: 1fe22000015c3c21 R09: ff1100000cc38b68
[   28.857895][  T389] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.858093][  T389] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.858328][  T389] FS:  00007f4be19ef840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   28.858565][  T389] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.858740][  T389] CR2: 00007f2c5f6f8ef0 CR3: 0000000010f6b001 CR4: 0000000000771ef0
[   28.858949][  T389] PKRU: 55555554
[   28.859048][  T389] Call Trace:
[   28.859149][  T389]  <TASK>
[   28.859224][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.859359][  T389]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.859492][  T389]  notifier_call_chain (kernel/notifier.c:85)
[   28.859633][  T389]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   28.859768][  T389]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   28.859945][  T389]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   28.860080][  T389]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   28.860221][  T389]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.860354][  T389]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.860519][  T389]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.860657][  T389]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.860793][  T389]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.860931][  T389]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.861066][  T389]  ? __kernel_text_address (kernel/extable.c:79)
[   28.861206][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.861342][  T389]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.861474][  T389]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.861614][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.861745][  T389]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.861883][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.862015][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.862148][  T389]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.862285][  T389]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.862419][  T389]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.862552][  T389]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.862697][  T389]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.862831][  T389]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.862973][  T389]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.863112][  T389]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.863255][  T389]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.863388][  T389]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.863525][  T389]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.863692][  T389]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.863825][  T389]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.863964][  T389]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.864097][  T389]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.864237][  T389]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.864369][  T389]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.864504][  T389]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.864643][  T389]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.864775][  T389]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.864913][  T389]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.865043][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.865187][  T389]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.865319][  T389]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.865453][  T389]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.865593][  T389]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.865751][  T389]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.865901][  T389]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.866033][  T389]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.866167][  T389]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.866309][  T389]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.866441][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.866574][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   28.866712][  T389]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.866851][  T389]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.866985][  T389]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.867117][  T389]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.867253][  T389]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.867385][  T389]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.867519][  T389]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.867657][  T389]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.867824][  T389]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   28.867962][  T389]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.868094][  T389]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.868234][  T389]  ___sys_sendmsg (net/socket.c:2752)
[   28.868381][  T389]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.868549][  T389]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.868701][  T389]  __sys_sendmsg (net/socket.c:2784)
[   28.868840][  T389]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.868973][  T389]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.869139][  T389]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.869280][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.869413][  T389]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.869548][  T389]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.869690][  T389]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.869826][  T389]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.869996][  T389] RIP: 0033:0x7f4be1c2908e
[   28.870136][  T389] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.870654][  T389] RSP: 002b:00007ffff59e0000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.870860][  T389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4be1c2908e
[   28.871055][  T389] RDX: 0000000000000000 RSI: 00007ffff59e00b0 RDI: 0000000000000005
[   28.871261][  T389] RBP: 00007ffff59e0010 R08: 0000000000000000 R09: 0000000000000000
[   28.871457][  T389] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0d
[   28.871659][  T389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff59e0780
| [   29.045222][  T391] ------------[ cut here ]------------
| [   29.045383][  T391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/391
| [   29.046339][  T391] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   29.047186][  T391] Tainted: [W]=WARN
[   29.047399][  T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.047567][  T391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.047866][  T391] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.048349][  T391] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   29.048518][  T391] RAX: 00000000ffffffa6 RBX: ff11000004b191c0 RCX: 1ff40000000b2dce
[   29.048844][  T391] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b1927c
[   29.049044][  T391] RBP: ff1100000a069000 R08: 1fe2200000963251 R09: ff1100000cb68b68
[   29.049248][  T391] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   29.049554][  T391] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   29.049877][  T391] FS:  00007f8aae584840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   29.050114][  T391] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.050287][  T391] CR2: 000000000e837988 CR3: 0000000010f69006 CR4: 0000000000771ef0
[   29.050488][  T391] PKRU: 55555554
[   29.050692][  T391] Call Trace:
[   29.050795][  T391]  <TASK>
[   29.050870][  T391]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.051008][  T391]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.051147][  T391]  notifier_call_chain (kernel/notifier.c:85)
[   29.051288][  T391]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   29.051426][  T391]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   29.051699][  T391]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   29.051839][  T391]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   29.051977][  T391]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.052112][  T391]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.052284][  T391]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.052417][  T391]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.052550][  T391]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.052798][  T391]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.052939][  T391]  ? __kernel_text_address (kernel/extable.c:79)
[   29.053072][  T391]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.053215][  T391]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.053347][  T391]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.053480][  T391]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.053720][  T391]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.053859][  T391]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.053990][  T391]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.054123][  T391]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.054266][  T391]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.054425][  T391]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.054561][  T391]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.054804][  T391]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.054943][  T391]  ? nla_get_range_signed (lib/nlattr.c:270)
[   29.055079][  T391]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.055222][  T391]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.055356][  T391]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.055487][  T391]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.055672][  T391]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.055807][  T391]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.055945][  T391]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.056082][  T391]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.056221][  T391]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.056357][  T391]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.056492][  T391]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.056631][  T391]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.056765][  T391]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.056905][  T391]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.057037][  T391]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.057168][  T391]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.057308][  T391]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.057439][  T391]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.057577][  T391]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.057718][  T391]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.057857][  T391]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.057994][  T391]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.058126][  T391]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.058272][  T391]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.058425][  T391]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.058560][  T391]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.059085][  T391]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   29.059232][  T391]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.059366][  T391]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.059500][  T391]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.059640][  T391]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.059779][  T391]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.059921][  T391]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.060057][  T391]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.060201][  T391]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.060369][  T391]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   29.060505][  T391]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.060647][  T391]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.060783][  T391]  ___sys_sendmsg (net/socket.c:2752)
[   29.060919][  T391]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.061084][  T391]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.061236][  T391]  __sys_sendmsg (net/socket.c:2784)
[   29.061369][  T391]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.061501][  T391]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.061678][  T391]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.061818][  T391]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.061973][  T391]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.062106][  T391]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.062250][  T391]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.062388][  T391]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.062554][  T391] RIP: 0033:0x7f8aae7be08e
[   29.062700][  T391] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.063192][  T391] RSP: 002b:00007ffdaa867230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.063408][  T391] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8aae7be08e
[   29.063619][  T391] RDX: 0000000000000000 RSI: 00007ffdaa8672e0 RDI: 0000000000000005
[   29.063821][  T391] RBP: 00007ffdaa867240 R08: 0000000000000000 R09: 0000000000000000
[   29.064023][  T391] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0d
[   29.064227][  T391] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaa8679b0
| [   29.246442][  T392] ------------[ cut here ]------------
| [   29.246592][  T392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/392
| [   29.246827][  T392] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   29.247451][  T392] Tainted: [W]=WARN
[   29.247553][  T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.247727][  T392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.247909][  T392] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.248383][  T392] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   29.248552][  T392] RAX: 00000000ffffffa6 RBX: ff11000008a9e040 RCX: 1ff4000000108dce
[   29.248754][  T392] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008a9e0fc
[   29.248957][  T392] RBP: ff11000007f54000 R08: 1fe2200001153c21 R09: ff11000013480b68
[   29.249152][  T392] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   29.249355][  T392] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   29.249553][  T392] FS:  00007f2abe697840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   29.249791][  T392] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.249962][  T392] CR2: 00007ff9ff2c884c CR3: 000000000af1e005 CR4: 0000000000771ef0
[   29.250158][  T392] PKRU: 55555554
[   29.250281][  T392] Call Trace:
[   29.250381][  T392]  <TASK>
[   29.250450][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.250589][  T392]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.250722][  T392]  notifier_call_chain (kernel/notifier.c:85)
[   29.250866][  T392]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   29.251001][  T392]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   29.251168][  T392]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   29.251310][  T392]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   29.251444][  T392]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.251578][  T392]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.251748][  T392]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.251883][  T392]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.252014][  T392]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.252144][  T392]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.252283][  T392]  ? __kernel_text_address (kernel/extable.c:79)
[   29.252415][  T392]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.252549][  T392]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.252685][  T392]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.252823][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.252959][  T392]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.253090][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.253228][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.253362][  T392]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.253497][  T392]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.253634][  T392]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.253762][  T392]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.253903][  T392]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.254032][  T392]  ? nla_get_range_signed (lib/nlattr.c:270)
[   29.254165][  T392]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.254307][  T392]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.254444][  T392]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.254576][  T392]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.254713][  T392]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.254850][  T392]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.254983][  T392]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.255116][  T392]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.255251][  T392]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.255382][  T392]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.255514][  T392]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.255652][  T392]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.255786][  T392]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.255924][  T392]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.256053][  T392]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.256189][  T392]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.256321][  T392]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.256450][  T392]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.256590][  T392]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.256724][  T392]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.256864][  T392]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.256999][  T392]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.257130][  T392]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.257274][  T392]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.257409][  T392]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.257539][  T392]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.257675][  T392]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   29.257813][  T392]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.257948][  T392]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.258078][  T392]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.258218][  T392]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.258351][  T392]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.258484][  T392]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.258620][  T392]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.258750][  T392]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.258924][  T392]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   29.259061][  T392]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.259202][  T392]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.259338][  T392]  ___sys_sendmsg (net/socket.c:2752)
[   29.259470][  T392]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.259639][  T392]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.259788][  T392]  __sys_sendmsg (net/socket.c:2784)
[   29.259923][  T392]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.260052][  T392]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.260223][  T392]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.260355][  T392]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.260487][  T392]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.260624][  T392]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.260756][  T392]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.260895][  T392]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.261058][  T392] RIP: 0033:0x7f2abe8d108e
[   29.261206][  T392] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.261678][  T392] RSP: 002b:00007fffb3434a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.261880][  T392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2abe8d108e
[   29.262076][  T392] RDX: 0000000000000000 RSI: 00007fffb3434ac0 RDI: 0000000000000005
[   29.262278][  T392] RBP: 00007fffb3434a20 R08: 0000000000000000 R09: 0000000000000000
[   29.262476][  T392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0d
[   29.262681][  T392] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3435190
| [   29.416871][  T394] ------------[ cut here ]------------
| [   29.417016][  T394] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/394
| [   29.417258][  T394] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   29.418455][  T394] Tainted: [W]=WARN
[   29.418554][  T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.418745][  T394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.418933][  T394] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.419414][  T394] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   29.419590][  T394] RAX: 00000000ffffffa6 RBX: ff1100000cf09700 RCX: 1ff40000000b2dce
[   29.419789][  T394] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf097bc
[   29.419992][  T394] RBP: ff1100000a069000 R08: 1fe22000019e12f9 R09: ff1100000ce18b68
[   29.420194][  T394] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   29.420394][  T394] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   29.420602][  T394] FS:  00007f3b57119840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   29.420841][  T394] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.421008][  T394] CR2: 00007f8275b5e000 CR3: 000000000ae95004 CR4: 0000000000771ef0
[   29.421219][  T394] PKRU: 55555554
[   29.421318][  T394] Call Trace:
[   29.421418][  T394]  <TASK>
[   29.421489][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.421628][  T394]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.421762][  T394]  notifier_call_chain (kernel/notifier.c:85)
[   29.421907][  T394]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   29.422043][  T394]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   29.422217][  T394]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   29.422354][  T394]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   29.422488][  T394]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.422631][  T394]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.422798][  T394]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.422934][  T394]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.423068][  T394]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.423205][  T394]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.423339][  T394]  ? __kernel_text_address (kernel/extable.c:79)
[   29.423471][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.423610][  T394]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.423741][  T394]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.423880][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.424014][  T394]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.424145][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.424282][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.424413][  T394]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.424548][  T394]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.424687][  T394]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.424826][  T394]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.424965][  T394]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.425095][  T394]  ? nla_get_range_signed (lib/nlattr.c:270)
[   29.425235][  T394]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.425370][  T394]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.425503][  T394]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.425639][  T394]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.425772][  T394]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.425913][  T394]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.426043][  T394]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.426185][  T394]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.426315][  T394]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.426447][  T394]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.426579][  T394]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.426716][  T394]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.426852][  T394]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.426984][  T394]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.427116][  T394]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.427253][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.427387][  T394]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.427518][  T394]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.427657][  T394]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.427793][  T394]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.427932][  T394]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.428068][  T394]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.428207][  T394]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.428340][  T394]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.428472][  T394]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.428611][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.428744][  T394]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   29.428882][  T394]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.429015][  T394]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.429145][  T394]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.429284][  T394]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.429418][  T394]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.429552][  T394]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.429691][  T394]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.429825][  T394]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.429992][  T394]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   29.430124][  T394]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.430264][  T394]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.430415][  T394]  ___sys_sendmsg (net/socket.c:2752)
[   29.430551][  T394]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.430721][  T394]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.430876][  T394]  __sys_sendmsg (net/socket.c:2784)
[   29.431007][  T394]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.431137][  T394]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.431313][  T394]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.431449][  T394]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.431587][  T394]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.431718][  T394]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.431855][  T394]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.431988][  T394]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.432152][  T394] RIP: 0033:0x7f3b5735308e
[   29.432300][  T394] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.432776][  T394] RSP: 002b:00007fff1efe8600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.432982][  T394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b5735308e
[   29.433185][  T394] RDX: 0000000000000000 RSI: 00007fff1efe86b0 RDI: 0000000000000005
[   29.433378][  T394] RBP: 00007fff1efe8610 R08: 0000000000000000 R09: 0000000000000000
[   29.433588][  T394] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0d
[   29.433785][  T394] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1efe8d80
| [   29.661192][  T395] ------------[ cut here ]------------
| [   29.661347][  T395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/395
| [   29.662104][  T395] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   29.663247][  T395] Tainted: [W]=WARN
[   29.663349][  T395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.663517][  T395] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.663749][  T395] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.664238][  T395] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   29.664408][  T395] RAX: 00000000ffffffa6 RBX: ff1100000af21c40 RCX: 1ff4000000108dce
[   29.664696][  T395] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af21cfc
[   29.664898][  T395] RBP: ff11000007f54000 R08: 1fe22000015e43a1 R09: ff1100000ce1d1e8
[   29.665096][  T395] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   29.665313][  T395] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   29.665570][  T395] FS:  00007f1658b64840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   29.665867][  T395] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.666039][  T395] CR2: 00007fdf624ac930 CR3: 000000000ae95004 CR4: 0000000000771ef0
[   29.666248][  T395] PKRU: 55555554
[   29.666353][  T395] Call Trace:
[   29.666453][  T395]  <TASK>
[   29.666523][  T395]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.666715][  T395]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.666853][  T395]  notifier_call_chain (kernel/notifier.c:85)
[   29.666991][  T395]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   29.667132][  T395]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   29.667325][  T395]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   29.667465][  T395]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   29.667674][  T395]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.667810][  T395]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.668014][  T395]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.668147][  T395]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.668287][  T395]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.668420][  T395]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.668555][  T395]  ? __kernel_text_address (kernel/extable.c:79)
[   29.668754][  T395]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.668899][  T395]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.669033][  T395]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.669165][  T395]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.669306][  T395]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.669439][  T395]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.669571][  T395]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.669762][  T395]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.669902][  T395]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.670037][  T395]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.670170][  T395]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.670310][  T395]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.670442][  T395]  ? nla_get_range_signed (lib/nlattr.c:270)
[   29.670577][  T395]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.670770][  T395]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.670914][  T395]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.671045][  T395]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.671203][  T395]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.671338][  T395]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.671469][  T395]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.671663][  T395]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.671795][  T395]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.671933][  T395]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.672065][  T395]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.672206][  T395]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.672338][  T395]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.672472][  T395]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.672615][  T395]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.672746][  T395]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.672886][  T395]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.673018][  T395]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.673152][  T395]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.673294][  T395]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.673428][  T395]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.673564][  T395]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.673703][  T395]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.673847][  T395]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.673981][  T395]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.674114][  T395]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.674278][  T395]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   29.674416][  T395]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.674552][  T395]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.674689][  T395]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.674825][  T395]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.674963][  T395]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.675096][  T395]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.675239][  T395]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.675370][  T395]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.675532][  T395]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   29.675683][  T395]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.675818][  T395]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.675955][  T395]  ___sys_sendmsg (net/socket.c:2752)
[   29.676088][  T395]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.676261][  T395]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.676409][  T395]  __sys_sendmsg (net/socket.c:2784)
[   29.676541][  T395]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.676679][  T395]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.676855][  T395]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.676991][  T395]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.677127][  T395]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.677269][  T395]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.677403][  T395]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.677537][  T395]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.677707][  T395] RIP: 0033:0x7f1658d9e08e
[   29.677857][  T395] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.678335][  T395] RSP: 002b:00007fff6d020cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.678557][  T395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1658d9e08e
[   29.678773][  T395] RDX: 0000000000000000 RSI: 00007fff6d020da0 RDI: 0000000000000005
[   29.678977][  T395] RBP: 00007fff6d020d00 R08: 0000000000000000 R09: 0000000000000000
[   29.679183][  T395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0d
[   29.679381][  T395] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6d021470
| [   29.891993][  T397] ------------[ cut here ]------------
| [   29.892137][  T397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/397
| [   29.892386][  T397] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   29.893553][  T397] Tainted: [W]=WARN
[   29.893711][  T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.893884][  T397] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.894116][  T397] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.894650][  T397] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   29.894825][  T397] RAX: 00000000ffffffa6 RBX: ff1100000cc36200 RCX: 1ff40000000b2dce
[   29.895027][  T397] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc362bc
[   29.895228][  T397] RBP: ff1100000a069000 R08: 1fe2200001986c59 R09: ff1100000cd40b68
[   29.895429][  T397] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   29.895685][  T397] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   29.895892][  T397] FS:  00007fc3a1c3d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   29.896123][  T397] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.896353][  T397] CR2: 000000003a904988 CR3: 000000000ba20006 CR4: 0000000000771ef0
[   29.896551][  T397] PKRU: 55555554
[   29.896706][  T397] Call Trace:
[   29.896809][  T397]  <TASK>
[   29.896882][  T397]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.897019][  T397]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.897151][  T397]  notifier_call_chain (kernel/notifier.c:85)
[   29.897335][  T397]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   29.897478][  T397]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   29.897700][  T397]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   29.897844][  T397]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   29.897980][  T397]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.898114][  T397]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.898296][  T397]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.898430][  T397]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.898562][  T397]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.898752][  T397]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.898893][  T397]  ? __kernel_text_address (kernel/extable.c:79)
[   29.899025][  T397]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.899159][  T397]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.899300][  T397]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.899434][  T397]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.899566][  T397]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.899754][  T397]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.899893][  T397]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.900024][  T397]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.900157][  T397]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.900297][  T397]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.900431][  T397]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.900565][  T397]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.900749][  T397]  ? nla_get_range_signed (lib/nlattr.c:270)
[   29.900887][  T397]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.901021][  T397]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.901154][  T397]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.901293][  T397]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.901425][  T397]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.901556][  T397]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.901740][  T397]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.901881][  T397]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.902013][  T397]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.902144][  T397]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.902282][  T397]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.902417][  T397]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.902550][  T397]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.902738][  T397]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.902877][  T397]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.903010][  T397]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.903145][  T397]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.903283][  T397]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.903426][  T397]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.903559][  T397]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.903745][  T397]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.903886][  T397]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.904019][  T397]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.904152][  T397]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.904292][  T397]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.904425][  T397]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.904557][  T397]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   29.904746][  T397]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.904885][  T397]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.905018][  T397]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.905149][  T397]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.905291][  T397]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.905425][  T397]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.905560][  T397]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.905721][  T397]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.905889][  T397]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   29.906025][  T397]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.906159][  T397]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.906302][  T397]  ___sys_sendmsg (net/socket.c:2752)
[   29.906434][  T397]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.906604][  T397]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.906750][  T397]  __sys_sendmsg (net/socket.c:2784)
[   29.906889][  T397]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.907020][  T397]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.907191][  T397]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.907326][  T397]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.907464][  T397]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.907606][  T397]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.907742][  T397]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.907883][  T397]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.908052][  T397] RIP: 0033:0x7fc3a1e7708e
[   29.908198][  T397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.908675][  T397] RSP: 002b:00007fff9e6d3eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.908880][  T397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc3a1e7708e
[   29.909077][  T397] RDX: 0000000000000000 RSI: 00007fff9e6d3f60 RDI: 0000000000000005
[   29.909286][  T397] RBP: 00007fff9e6d3ec0 R08: 0000000000000000 R09: 0000000000000000
[   29.909482][  T397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0e
[   29.909684][  T397] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9e6d4630
| [   30.111230][  T399] ------------[ cut here ]------------
| [   30.111402][  T399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/399
| [   30.112348][  T399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   30.113048][  T399] Tainted: [W]=WARN
[   30.113148][  T399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.113325][  T399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   30.113502][  T399] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   30.114124][  T399] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   30.114301][  T399] RAX: 00000000ffffffa6 RBX: ff1100000ae1fa80 RCX: 1ff4000000108dce
[   30.114508][  T399] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae1fb3c
[   30.114717][  T399] RBP: ff11000007f54000 R08: 1fe22000015c3f69 R09: ff1100000cbd2ea8
[   30.114921][  T399] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   30.115115][  T399] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   30.115319][  T399] FS:  00007f98ad5af840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   30.115557][  T399] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.115727][  T399] CR2: 00000000078d3988 CR3: 000000000f793004 CR4: 0000000000771ef0
[   30.115973][  T399] PKRU: 55555554
[   30.116080][  T399] Call Trace:
[   30.116186][  T399]  <TASK>
[   30.116255][  T399]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.116391][  T399]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   30.116527][  T399]  notifier_call_chain (kernel/notifier.c:85)
[   30.116681][  T399]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   30.116820][  T399]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   30.116992][  T399]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   30.117126][  T399]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   30.117267][  T399]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   30.117412][  T399]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   30.117577][  T399]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.117712][  T399]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.117851][  T399]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   30.117983][  T399]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.118115][  T399]  ? __kernel_text_address (kernel/extable.c:79)
[   30.118256][  T399]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.118391][  T399]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.118525][  T399]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.118663][  T399]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.118797][  T399]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   30.118934][  T399]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.119066][  T399]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.119204][  T399]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   30.119339][  T399]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   30.119473][  T399]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   30.119612][  T399]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.119746][  T399]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   30.119885][  T399]  ? nla_get_range_signed (lib/nlattr.c:270)
[   30.120020][  T399]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   30.120154][  T399]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   30.120294][  T399]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.120426][  T399]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.120561][  T399]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.120699][  T399]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   30.120830][  T399]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.120970][  T399]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.121100][  T399]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.121239][  T399]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.121370][  T399]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.121504][  T399]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.121640][  T399]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   30.121772][  T399]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.121911][  T399]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.122042][  T399]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.122178][  T399]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.122333][  T399]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.122469][  T399]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   30.122608][  T399]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.122740][  T399]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.122885][  T399]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   30.123019][  T399]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   30.123152][  T399]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.123292][  T399]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.123425][  T399]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.123557][  T399]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   30.123693][  T399]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   30.123828][  T399]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   30.123964][  T399]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.124093][  T399]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.124233][  T399]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.124372][  T399]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   30.124505][  T399]  ? copy_msghdr_from_user (net/socket.c:2635)
[   30.124643][  T399]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   30.124812][  T399]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   30.124947][  T399]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.125081][  T399]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.125223][  T399]  ___sys_sendmsg (net/socket.c:2752)
[   30.125356][  T399]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   30.125523][  T399]  ? copy_msghdr_from_user (net/socket.c:2603)
[   30.125672][  T399]  __sys_sendmsg (net/socket.c:2784)
[   30.125809][  T399]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   30.125942][  T399]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   30.126109][  T399]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   30.126252][  T399]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.126385][  T399]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   30.126518][  T399]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   30.126654][  T399]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   30.126789][  T399]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.126978][  T399] RIP: 0033:0x7f98ad7e908e
[   30.127117][  T399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   30.127597][  T399] RSP: 002b:00007ffcde2f3430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.127796][  T399] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98ad7e908e
[   30.127998][  T399] RDX: 0000000000000000 RSI: 00007ffcde2f34e0 RDI: 0000000000000005
[   30.128201][  T399] RBP: 00007ffcde2f3440 R08: 0000000000000000 R09: 0000000000000000
[   30.128397][  T399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0e
[   30.128597][  T399] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcde2f3bb0
| [   30.305904][  T400] ------------[ cut here ]------------
| [   30.306046][  T400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/400
| [   30.306286][  T400] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   30.307422][  T400] Tainted: [W]=WARN
[   30.307523][  T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.307997][  T400] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   30.308175][  T400] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   30.308747][  T400] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   30.308925][  T400] RAX: 00000000ffffffa6 RBX: ff1100000cbbb540 RCX: 1ff40000000b2dce
[   30.309124][  T400] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cbbb5fc
[   30.309330][  T400] RBP: ff1100000a069000 R08: 1fe22000019776c1 R09: ff1100000cbd8b68
[   30.309526][  T400] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   30.309781][  T400] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   30.309987][  T400] FS:  00007fb5d9e3e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   30.310283][  T400] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.310450][  T400] CR2: 000000001da98988 CR3: 000000000bb46004 CR4: 0000000000771ef0
[   30.310661][  T400] PKRU: 55555554
[   30.310761][  T400] Call Trace:
[   30.310867][  T400]  <TASK>
[   30.310937][  T400]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.311072][  T400]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   30.311214][  T400]  notifier_call_chain (kernel/notifier.c:85)
[   30.311352][  T400]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   30.311488][  T400]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   30.311659][  T400]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   30.311796][  T400]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   30.311938][  T400]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   30.312072][  T400]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   30.312245][  T400]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.312378][  T400]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.312512][  T400]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   30.312652][  T400]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.312790][  T400]  ? __kernel_text_address (kernel/extable.c:79)
[   30.312930][  T400]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.313064][  T400]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.313208][  T400]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.313341][  T400]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.313472][  T400]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   30.313608][  T400]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.313740][  T400]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.313882][  T400]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   30.314016][  T400]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   30.314149][  T400]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   30.314285][  T400]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.314419][  T400]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   30.314551][  T400]  ? nla_get_range_signed (lib/nlattr.c:270)
[   30.314699][  T400]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   30.314839][  T400]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   30.314975][  T400]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.315118][  T400]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.315261][  T400]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.315394][  T400]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   30.315526][  T400]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.315663][  T400]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.315802][  T400]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.315940][  T400]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.316075][  T400]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.316215][  T400]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.316346][  T400]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   30.316478][  T400]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.316616][  T400]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.316748][  T400]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.316889][  T400]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.317022][  T400]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.317157][  T400]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   30.317298][  T400]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.317431][  T400]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.317567][  T400]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   30.317703][  T400]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   30.317846][  T400]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.317981][  T400]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.318115][  T400]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.318253][  T400]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   30.318387][  T400]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   30.318519][  T400]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   30.318658][  T400]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.318794][  T400]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.318933][  T400]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.319066][  T400]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   30.319211][  T400]  ? copy_msghdr_from_user (net/socket.c:2635)
[   30.319345][  T400]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   30.319508][  T400]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   30.319648][  T400]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.319786][  T400]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.319928][  T400]  ___sys_sendmsg (net/socket.c:2752)
[   30.320061][  T400]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   30.320661][  T400]  ? copy_msghdr_from_user (net/socket.c:2603)
[   30.320808][  T400]  __sys_sendmsg (net/socket.c:2784)
[   30.320948][  T400]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   30.321079][  T400]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   30.321257][  T400]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   30.321413][  T400]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.321546][  T400]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   30.321686][  T400]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   30.321823][  T400]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   30.321962][  T400]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.322220][  T400] RIP: 0033:0x7fb5da07808e
[   30.322362][  T400] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   30.322944][  T400] RSP: 002b:00007ffe537793f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.323240][  T400] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb5da07808e
[   30.323438][  T400] RDX: 0000000000000000 RSI: 00007ffe537794a0 RDI: 0000000000000005
[   30.323643][  T400] RBP: 00007ffe53779400 R08: 0000000000000000 R09: 0000000000000000
[   30.323848][  T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0e
[   30.324044][  T400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53779b70
| [   30.510343][  T402] ------------[ cut here ]------------
| [   30.510496][  T402] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/402
| [   30.511161][  T402] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   30.511826][  T402] Tainted: [W]=WARN
[   30.511932][  T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.512104][  T402] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   30.512288][  T402] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   30.512773][  T402] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   30.512976][  T402] RAX: 00000000ffffffa6 RBX: ff1100000f745a80 RCX: 1ff4000000108dce
[   30.513181][  T402] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f745b3c
[   30.513391][  T402] RBP: ff11000007f54000 R08: 1fe2200001ee8b69 R09: ff1100000a1cd1e8
[   30.513598][  T402] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   30.513800][  T402] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   30.514007][  T402] FS:  00007f61180f2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   30.514248][  T402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.514415][  T402] CR2: 00007f61183c21a0 CR3: 0000000004ebd002 CR4: 0000000000771ef0
[   30.514623][  T402] PKRU: 55555554
[   30.514723][  T402] Call Trace:
[   30.514825][  T402]  <TASK>
[   30.514906][  T402]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.515043][  T402]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   30.515178][  T402]  notifier_call_chain (kernel/notifier.c:85)
[   30.515320][  T402]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   30.515461][  T402]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   30.515632][  T402]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   30.515767][  T402]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   30.515914][  T402]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   30.516050][  T402]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   30.516222][  T402]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.516357][  T402]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.516493][  T402]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   30.516627][  T402]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.516763][  T402]  ? __kernel_text_address (kernel/extable.c:79)
[   30.516906][  T402]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.517042][  T402]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.517180][  T402]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.517324][  T402]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.517459][  T402]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   30.517597][  T402]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.517729][  T402]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.517868][  T402]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   30.518004][  T402]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   30.518139][  T402]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   30.518283][  T402]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.518417][  T402]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   30.518550][  T402]  ? nla_get_range_signed (lib/nlattr.c:270)
[   30.518692][  T402]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   30.518830][  T402]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   30.518971][  T402]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.519105][  T402]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.519247][  T402]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.519382][  T402]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   30.519514][  T402]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.519655][  T402]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.519792][  T402]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.519931][  T402]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.520064][  T402]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.520206][  T402]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.520340][  T402]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   30.520475][  T402]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.520614][  T402]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.520745][  T402]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.520886][  T402]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.521020][  T402]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.521154][  T402]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   30.521298][  T402]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.521432][  T402]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.521570][  T402]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   30.521707][  T402]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   30.521848][  T402]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.521984][  T402]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.522119][  T402]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.522257][  T402]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   30.522391][  T402]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   30.522526][  T402]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   30.522666][  T402]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.522805][  T402]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.522947][  T402]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.523082][  T402]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   30.523227][  T402]  ? copy_msghdr_from_user (net/socket.c:2635)
[   30.523377][  T402]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   30.523544][  T402]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   30.523684][  T402]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.523823][  T402]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.523965][  T402]  ___sys_sendmsg (net/socket.c:2752)
[   30.524095][  T402]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   30.524269][  T402]  ? copy_msghdr_from_user (net/socket.c:2603)
[   30.524416][  T402]  __sys_sendmsg (net/socket.c:2784)
[   30.524551][  T402]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   30.524697][  T402]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   30.524875][  T402]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   30.525014][  T402]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.525151][  T402]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   30.525295][  T402]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   30.525431][  T402]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   30.525567][  T402]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.525741][  T402] RIP: 0033:0x7f611832c08e
[   30.525886][  T402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   30.526370][  T402] RSP: 002b:00007ffc7d6cbe80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.526574][  T402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f611832c08e
[   30.526777][  T402] RDX: 0000000000000000 RSI: 00007ffc7d6cbf30 RDI: 0000000000000005
[   30.526980][  T402] RBP: 00007ffc7d6cbe90 R08: 0000000000000000 R09: 0000000000000000
[   30.527183][  T402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0e
[   30.527389][  T402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d6cc600
| [   30.692077][  T404] ------------[ cut here ]------------
| [   30.692227][  T404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/404
| [   30.692462][  T404] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   30.693135][  T404] Tainted: [W]=WARN
[   30.693245][  T404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.693411][  T404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   30.693592][  T404] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   30.694102][  T404] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   30.694278][  T404] RAX: 00000000ffffffa6 RBX: ff1100000a293380 RCX: 1ff40000000b2dce
[   30.694475][  T404] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a29343c
[   30.694683][  T404] RBP: ff1100000a069000 R08: 1fe2200001452689 R09: ff1100000cc9d1e8
[   30.694893][  T404] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   30.695090][  T404] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   30.695299][  T404] FS:  00007ff60e397840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   30.695536][  T404] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.695711][  T404] CR2: 0000000003b74988 CR3: 0000000010f07005 CR4: 0000000000771ef0
[   30.695917][  T404] PKRU: 55555554
[   30.696018][  T404] Call Trace:
[   30.696119][  T404]  <TASK>
[   30.696195][  T404]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.696338][  T404]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   30.696472][  T404]  notifier_call_chain (kernel/notifier.c:85)
[   30.696616][  T404]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   30.696755][  T404]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   30.696929][  T404]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   30.697066][  T404]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   30.697213][  T404]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   30.697348][  T404]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   30.697519][  T404]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.697656][  T404]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.697794][  T404]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   30.697933][  T404]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.698069][  T404]  ? __kernel_text_address (kernel/extable.c:79)
[   30.698212][  T404]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.698347][  T404]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.698482][  T404]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.698622][  T404]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.698755][  T404]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   30.698894][  T404]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.699029][  T404]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.699163][  T404]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   30.699304][  T404]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   30.699439][  T404]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   30.699572][  T404]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.699712][  T404]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   30.699849][  T404]  ? nla_get_range_signed (lib/nlattr.c:270)
[   30.699988][  T404]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   30.700126][  T404]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   30.700272][  T404]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.700405][  T404]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.700540][  T404]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.700680][  T404]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   30.700815][  T404]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.700954][  T404]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.701087][  T404]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.701227][  T404]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.701361][  T404]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.701495][  T404]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.701634][  T404]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   30.701769][  T404]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.701909][  T404]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.702042][  T404]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.702179][  T404]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.702318][  T404]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.702453][  T404]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   30.702597][  T404]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.702732][  T404]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.702875][  T404]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   30.703008][  T404]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   30.703148][  T404]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.703295][  T404]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.703429][  T404]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.703563][  T404]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   30.703704][  T404]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   30.703849][  T404]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   30.703983][  T404]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.704118][  T404]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.704270][  T404]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.704407][  T404]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   30.704550][  T404]  ? copy_msghdr_from_user (net/socket.c:2635)
[   30.704691][  T404]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   30.704864][  T404]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   30.704999][  T404]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.705137][  T404]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.705281][  T404]  ___sys_sendmsg (net/socket.c:2752)
[   30.705415][  T404]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   30.705591][  T404]  ? copy_msghdr_from_user (net/socket.c:2603)
[   30.705737][  T404]  __sys_sendmsg (net/socket.c:2784)
[   30.705883][  T404]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   30.706019][  T404]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   30.706200][  T404]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   30.706335][  T404]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.706469][  T404]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   30.706620][  T404]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   30.706754][  T404]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   30.706901][  T404]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.707070][  T404] RIP: 0033:0x7ff60e5d108e
[   30.707222][  T404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   30.707714][  T404] RSP: 002b:00007fffbc7346f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.707925][  T404] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff60e5d108e
[   30.708125][  T404] RDX: 0000000000000000 RSI: 00007fffbc7347a0 RDI: 0000000000000005
[   30.708334][  T404] RBP: 00007fffbc734700 R08: 0000000000000000 R09: 0000000000000000
[   30.708535][  T404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0e
[   30.708740][  T404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc734e70
| [   30.877280][  T405] ------------[ cut here ]------------
| [   30.877488][  T405] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/405
| [   30.878272][  T405] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   30.879022][  T405] Tainted: [W]=WARN
[   30.879126][  T405] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.879305][  T405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   30.879493][  T405] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   30.879993][  T405] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   30.880160][  T405] RAX: 00000000ffffffa6 RBX: ff11000008fb4e40 RCX: 1ff4000000108dce
[   30.880371][  T405] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb4efc
[   30.880577][  T405] RBP: ff11000007f54000 R08: 1fe22000011f69e1 R09: ff1100000a1b51e8
[   30.880788][  T405] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   30.880998][  T405] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   30.881210][  T405] FS:  00007f4660451840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   30.881443][  T405] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   30.881620][  T405] CR2: 00007f46607211a0 CR3: 000000000cd09003 CR4: 0000000000771ef0
[   30.881820][  T405] PKRU: 55555554
[   30.881926][  T405] Call Trace:
[   30.882026][  T405]  <TASK>
[   30.882098][  T405]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.882245][  T405]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   30.882386][  T405]  notifier_call_chain (kernel/notifier.c:85)
[   30.882523][  T405]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   30.882664][  T405]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   30.882830][  T405]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   30.882979][  T405]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   30.883115][  T405]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   30.883258][  T405]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   30.883426][  T405]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   30.883563][  T405]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.883706][  T405]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   30.883851][  T405]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.883988][  T405]  ? __kernel_text_address (kernel/extable.c:79)
[   30.884126][  T405]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.884275][  T405]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.884410][  T405]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.884548][  T405]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.884690][  T405]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   30.884825][  T405]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.884963][  T405]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.885101][  T405]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   30.885246][  T405]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   30.885384][  T405]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   30.885523][  T405]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   30.885689][  T405]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   30.885825][  T405]  ? nla_get_range_signed (lib/nlattr.c:270)
[   30.885976][  T405]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   30.886117][  T405]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   30.886259][  T405]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.886398][  T405]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.886531][  T405]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.886674][  T405]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   30.886807][  T405]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.886951][  T405]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.887086][  T405]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.887231][  T405]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.887368][  T405]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.887511][  T405]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   30.887651][  T405]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   30.887790][  T405]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.887930][  T405]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.888062][  T405]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.888206][  T405]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   30.888341][  T405]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   30.888479][  T405]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   30.888625][  T405]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   30.888758][  T405]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   30.889102][  T405]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   30.889294][  T405]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   30.889443][  T405]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   30.889594][  T405]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   30.889731][  T405]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   30.889874][  T405]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   30.890012][  T405]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   30.890150][  T405]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   30.890307][  T405]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   30.890440][  T405]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.890574][  T405]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   30.890729][  T405]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   30.890870][  T405]  ? copy_msghdr_from_user (net/socket.c:2635)
[   30.891007][  T405]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   30.891172][  T405]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   30.891316][  T405]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   30.891452][  T405]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   30.891591][  T405]  ___sys_sendmsg (net/socket.c:2752)
[   30.891722][  T405]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   30.891897][  T405]  ? copy_msghdr_from_user (net/socket.c:2603)
[   30.892049][  T405]  __sys_sendmsg (net/socket.c:2784)
[   30.892184][  T405]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   30.892322][  T405]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   30.892491][  T405]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   30.892628][  T405]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   30.892760][  T405]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   30.892900][  T405]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   30.893038][  T405]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   30.893178][  T405]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   30.893347][  T405] RIP: 0033:0x7f466068b08e
[   30.893485][  T405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   30.893968][  T405] RSP: 002b:00007fffcc2b6cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   30.894165][  T405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f466068b08e
[   30.894371][  T405] RDX: 0000000000000000 RSI: 00007fffcc2b6d60 RDI: 0000000000000005
[   30.894569][  T405] RBP: 00007fffcc2b6cc0 R08: 0000000000000000 R09: 0000000000000000
[   30.894772][  T405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0f
[   30.894978][  T405] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcc2b7430
| [   31.109517][  T407] ------------[ cut here ]------------
| [   31.110132][  T407] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/407
| [   31.110381][  T407] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   31.111007][  T407] Tainted: [W]=WARN
[   31.111108][  T407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.111283][  T407] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.111457][  T407] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.111942][  T407] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   31.112109][  T407] RAX: 00000000ffffffa6 RBX: ff1100000f7431c0 RCX: 1ff40000000b2dce
[   31.112317][  T407] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f74327c
[   31.112517][  T407] RBP: ff1100000a069000 R08: 1fe2200001ee8651 R09: ff1100000a340b68
[   31.112731][  T407] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   31.112936][  T407] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   31.113135][  T407] FS:  00007f5bb17e6840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   31.113401][  T407] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.113571][  T407] CR2: 0000000023806988 CR3: 0000000010f6f003 CR4: 0000000000771ef0
[   31.113775][  T407] PKRU: 55555554
[   31.113882][  T407] Call Trace:
[   31.113981][  T407]  <TASK>
[   31.114056][  T407]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.114202][  T407]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   31.114337][  T407]  notifier_call_chain (kernel/notifier.c:85)
[   31.114473][  T407]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   31.114616][  T407]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   31.114784][  T407]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   31.114925][  T407]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   31.115061][  T407]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.115206][  T407]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.115373][  T407]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.115504][  T407]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.115643][  T407]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.115774][  T407]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.115914][  T407]  ? __kernel_text_address (kernel/extable.c:79)
[   31.116047][  T407]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.116185][  T407]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.116321][  T407]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.116454][  T407]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.116592][  T407]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.116725][  T407]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.116864][  T407]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.116994][  T407]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.117127][  T407]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.117266][  T407]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.117398][  T407]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.117531][  T407]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.117669][  T407]  ? nla_get_range_signed (lib/nlattr.c:270)
[   31.117807][  T407]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.117945][  T407]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.118080][  T407]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.118221][  T407]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.118355][  T407]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.118488][  T407]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.118624][  T407]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.118758][  T407]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.118894][  T407]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.119026][  T407]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.119157][  T407]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.119303][  T407]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.119437][  T407]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.119571][  T407]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.119707][  T407]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.119845][  T407]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.119978][  T407]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.120110][  T407]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.120251][  T407]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.120385][  T407]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.120518][  T407]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.120659][  T407]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.120791][  T407]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.120934][  T407]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.121068][  T407]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.121208][  T407]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.121341][  T407]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   31.121476][  T407]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.121617][  T407]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.121753][  T407]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.121894][  T407]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.122027][  T407]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.122163][  T407]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.122304][  T407]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.122439][  T407]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.122615][  T407]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   31.122748][  T407]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.122886][  T407]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.123019][  T407]  ___sys_sendmsg (net/socket.c:2752)
[   31.123150][  T407]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.123321][  T407]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.123472][  T407]  __sys_sendmsg (net/socket.c:2784)
[   31.123610][  T407]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.123743][  T407]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.123916][  T407]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.124049][  T407]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.124183][  T407]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.124320][  T407]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.124454][  T407]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.124594][  T407]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.124765][  T407] RIP: 0033:0x7f5bb1a2008e
[   31.124917][  T407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.125392][  T407] RSP: 002b:00007ffce53da0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.125595][  T407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5bb1a2008e
[   31.125794][  T407] RDX: 0000000000000000 RSI: 00007ffce53da190 RDI: 0000000000000005
[   31.125997][  T407] RBP: 00007ffce53da0f0 R08: 0000000000000000 R09: 0000000000000000
[   31.126203][  T407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0f
[   31.126400][  T407] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce53da860
| [   31.333707][  T409] ------------[ cut here ]------------
| [   31.333879][  T409] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/409
| [   31.334114][  T409] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   31.334759][  T409] Tainted: [W]=WARN
[   31.334867][  T409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.335035][  T409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.335221][  T409] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.335696][  T409] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   31.335880][  T409] RAX: 00000000ffffffa6 RBX: ff1100000f72f000 RCX: 1ff4000000108dce
[   31.336082][  T409] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f72f0bc
[   31.336285][  T409] RBP: ff11000007f54000 R08: 1fe2200001ee5e19 R09: ff1100000cd00b68
[   31.336483][  T409] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   31.336688][  T409] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   31.336901][  T409] FS:  00007f084990a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   31.337138][  T409] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.337315][  T409] CR2: 000000003c8a0988 CR3: 0000000010f04005 CR4: 0000000000771ef0
[   31.337515][  T409] PKRU: 55555554
[   31.337641][  T409] Call Trace:
[   31.337742][  T409]  <TASK>
[   31.337815][  T409]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.337958][  T409]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   31.338156][  T409]  notifier_call_chain (kernel/notifier.c:85)
[   31.338307][  T409]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   31.338447][  T409]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   31.338621][  T409]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   31.338758][  T409]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   31.338903][  T409]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.339040][  T409]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.339215][  T409]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.339347][  T409]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.339484][  T409]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.339622][  T409]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.339760][  T409]  ? __kernel_text_address (kernel/extable.c:79)
[   31.339899][  T409]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.340035][  T409]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.340166][  T409]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.340306][  T409]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.340440][  T409]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.340570][  T409]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.340708][  T409]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.340848][  T409]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.340981][  T409]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.341114][  T409]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.341253][  T409]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.341389][  T409]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.341521][  T409]  ? nla_get_range_signed (lib/nlattr.c:270)
[   31.341662][  T409]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.341799][  T409]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.341938][  T409]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.342071][  T409]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.342230][  T409]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.342363][  T409]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.342495][  T409]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.342633][  T409]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.342765][  T409]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.342925][  T409]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.343058][  T409]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.343198][  T409]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.343332][  T409]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.343466][  T409]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.343603][  T409]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.343734][  T409]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.343877][  T409]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.344008][  T409]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.344141][  T409]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.344284][  T409]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.344418][  T409]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.344555][  T409]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.344691][  T409]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.344827][  T409]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.344967][  T409]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.345101][  T409]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.345243][  T409]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   31.345383][  T409]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.345525][  T409]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.345667][  T409]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.345806][  T409]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.345944][  T409]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.346080][  T409]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.346224][  T409]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.346358][  T409]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.346521][  T409]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   31.346665][  T409]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.346801][  T409]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.346940][  T409]  ___sys_sendmsg (net/socket.c:2752)
[   31.347071][  T409]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.347253][  T409]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.347398][  T409]  __sys_sendmsg (net/socket.c:2784)
[   31.347534][  T409]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.347672][  T409]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.347848][  T409]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.347983][  T409]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.348116][  T409]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.348255][  T409]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.348391][  T409]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.348523][  T409]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.348693][  T409] RIP: 0033:0x7f0849b4408e
[   31.348837][  T409] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.349324][  T409] RSP: 002b:00007ffc4a6628d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.349542][  T409] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0849b4408e
[   31.349785][  T409] RDX: 0000000000000000 RSI: 00007ffc4a662980 RDI: 0000000000000005
[   31.349994][  T409] RBP: 00007ffc4a6628e0 R08: 0000000000000000 R09: 0000000000000000
[   31.350209][  T409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0f
[   31.350407][  T409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4a663050
| [   31.553168][  T410] ------------[ cut here ]------------
| [   31.553319][  T410] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/410
| [   31.553559][  T410] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   31.555005][  T410] Tainted: [W]=WARN
[   31.555108][  T410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.555289][  T410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.555466][  T410] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.555953][  T410] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   31.556122][  T410] RAX: 00000000ffffffa6 RBX: ff1100000f51cc80 RCX: 1ff40000000b2dce
[   31.556328][  T410] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51cd3c
[   31.556529][  T410] RBP: ff1100000a069000 R08: 1fe2200001ea39a9 R09: ff1100000cd051e8
[   31.556740][  T410] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   31.556945][  T410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   31.557145][  T410] FS:  00007fd7743bf840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   31.557394][  T410] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.557563][  T410] CR2: 0000000010b43988 CR3: 0000000004c2b004 CR4: 0000000000771ef0
[   31.557768][  T410] PKRU: 55555554
[   31.557877][  T410] Call Trace:
[   31.557977][  T410]  <TASK>
[   31.558048][  T410]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.558185][  T410]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   31.558325][  T410]  notifier_call_chain (kernel/notifier.c:85)
[   31.558463][  T410]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   31.558605][  T410]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   31.558772][  T410]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   31.558914][  T410]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   31.559050][  T410]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.559185][  T410]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.559355][  T410]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.559488][  T410]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.559627][  T410]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.559760][  T410]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.559901][  T410]  ? __kernel_text_address (kernel/extable.c:79)
[   31.560036][  T410]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.560170][  T410]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.560308][  T410]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.560443][  T410]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.560576][  T410]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.560713][  T410]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.560852][  T410]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.560985][  T410]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.561120][  T410]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.561260][  T410]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.561393][  T410]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.561529][  T410]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.561663][  T410]  ? nla_get_range_signed (lib/nlattr.c:270)
[   31.561801][  T410]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.561960][  T410]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.562097][  T410]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.562237][  T410]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.562373][  T410]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.562504][  T410]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.562646][  T410]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.562781][  T410]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.562916][  T410]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.563047][  T410]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.563181][  T410]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.563321][  T410]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.563454][  T410]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.563591][  T410]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.563724][  T410]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.563862][  T410]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.563995][  T410]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.564129][  T410]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.564270][  T410]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.564405][  T410]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.564538][  T410]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.564681][  T410]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.564818][  T410]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.564957][  T410]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.565092][  T410]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.565233][  T410]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.565365][  T410]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   31.565499][  T410]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.565638][  T410]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.565770][  T410]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.565910][  T410]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.566047][  T410]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.566185][  T410]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.566324][  T410]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.566456][  T410]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.566624][  T410]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   31.566758][  T410]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.566896][  T410]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.567030][  T410]  ___sys_sendmsg (net/socket.c:2752)
[   31.567160][  T410]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.567337][  T410]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.567484][  T410]  __sys_sendmsg (net/socket.c:2784)
[   31.567625][  T410]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.567756][  T410]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.567930][  T410]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.568064][  T410]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.568206][  T410]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.568339][  T410]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.568475][  T410]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.568616][  T410]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.568786][  T410] RIP: 0033:0x7fd7745f908e
[   31.568940][  T410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.569422][  T410] RSP: 002b:00007ffdc03e1410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.569627][  T410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7745f908e
[   31.569826][  T410] RDX: 0000000000000000 RSI: 00007ffdc03e14c0 RDI: 0000000000000005
[   31.570031][  T410] RBP: 00007ffdc03e1420 R08: 0000000000000000 R09: 0000000000000000
[   31.570238][  T410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce0f
[   31.570439][  T410] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc03e1b90
| [   31.715862][  T412] ------------[ cut here ]------------
| [   31.716022][  T412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/412
| [   31.716263][  T412] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   31.717575][  T412] Tainted: [W]=WARN
[   31.717717][  T412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.717893][  T412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.718068][  T412] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.718550][  T412] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   31.718734][  T412] RAX: 00000000ffffffa6 RBX: ff1100000cae6e40 RCX: 1ff4000000108dce
[   31.718939][  T412] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae6efc
[   31.719137][  T412] RBP: ff11000007f54000 R08: 1fe220000195cde1 R09: ff1100000cb6aea8
[   31.719346][  T412] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   31.719546][  T412] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   31.719756][  T412] FS:  00007efdce653840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   31.720002][  T412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.720178][  T412] CR2: 000000001e690988 CR3: 000000000b87b001 CR4: 0000000000771ef0
[   31.720383][  T412] PKRU: 55555554
[   31.720484][  T412] Call Trace:
[   31.720593][  T412]  <TASK>
[   31.720663][  T412]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.720799][  T412]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   31.720937][  T412]  notifier_call_chain (kernel/notifier.c:85)
[   31.721075][  T412]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   31.721222][  T412]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   31.721395][  T412]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   31.721530][  T412]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   31.721670][  T412]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.721808][  T412]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.721976][  T412]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.722123][  T412]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.722265][  T412]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.722398][  T412]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.722533][  T412]  ? __kernel_text_address (kernel/extable.c:79)
[   31.722670][  T412]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.722805][  T412]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.722943][  T412]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.723076][  T412]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.723220][  T412]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.723352][  T412]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.723504][  T412]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.723643][  T412]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.723778][  T412]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.723916][  T412]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.724049][  T412]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.724184][  T412]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.724323][  T412]  ? nla_get_range_signed (lib/nlattr.c:270)
[   31.724458][  T412]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.724598][  T412]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.724734][  T412]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.724874][  T412]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.725006][  T412]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.725137][  T412]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.725277][  T412]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.725411][  T412]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.725543][  T412]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.725687][  T412]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.725822][  T412]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.725961][  T412]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.726094][  T412]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.726234][  T412]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.726373][  T412]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.726507][  T412]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.726647][  T412]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.726778][  T412]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.726915][  T412]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.727051][  T412]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.727184][  T412]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.727328][  T412]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.727462][  T412]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.727600][  T412]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.727734][  T412]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.727878][  T412]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.728010][  T412]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   31.728144][  T412]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.728285][  T412]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.728418][  T412]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.728563][  T412]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.728701][  T412]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.728868][  T412]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.729001][  T412]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.729135][  T412]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.729308][  T412]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   31.729442][  T412]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.729575][  T412]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.729713][  T412]  ___sys_sendmsg (net/socket.c:2752)
[   31.729851][  T412]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.730024][  T412]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.730171][  T412]  __sys_sendmsg (net/socket.c:2784)
[   31.730314][  T412]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.730445][  T412]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.730621][  T412]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.730753][  T412]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.730894][  T412]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.731029][  T412]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.731160][  T412]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.731301][  T412]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.731465][  T412] RIP: 0033:0x7efdce88d08e
[   31.731615][  T412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.732092][  T412] RSP: 002b:00007ffce6faa180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.732302][  T412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdce88d08e
[   31.732504][  T412] RDX: 0000000000000000 RSI: 00007ffce6faa230 RDI: 0000000000000005
[   31.732718][  T412] RBP: 00007ffce6faa190 R08: 0000000000000000 R09: 0000000000000000
[   31.732922][  T412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   31.733117][  T412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce6faa900
| [   31.861242][  T413] ------------[ cut here ]------------
| [   31.861386][  T413] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/413
| [   31.862121][  T413] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   31.863284][  T413] Tainted: [W]=WARN
[   31.863388][  T413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.863557][  T413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.863794][  T413] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.864332][  T413] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   31.864502][  T413] RAX: 00000000ffffffa6 RBX: ff1100000f70c200 RCX: 1ff40000000b2dce
[   31.864760][  T413] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f70c2bc
[   31.864969][  T413] RBP: ff1100000a069000 R08: 1fe2200001ee1859 R09: ff110000134851e8
[   31.865168][  T413] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   31.865432][  T413] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   31.865695][  T413] FS:  00007f6e53fc7840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   31.865943][  T413] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.866115][  T413] CR2: 0000000003fb0988 CR3: 000000000cf50006 CR4: 0000000000771ef0
[   31.866321][  T413] PKRU: 55555554
[   31.866420][  T413] Call Trace:
[   31.866520][  T413]  <TASK>
[   31.866644][  T413]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.866785][  T413]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   31.866924][  T413]  notifier_call_chain (kernel/notifier.c:85)
[   31.867062][  T413]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   31.867206][  T413]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   31.867376][  T413]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   31.867512][  T413]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   31.867707][  T413]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.867851][  T413]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.868019][  T413]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.868153][  T413]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.868295][  T413]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.868429][  T413]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.868563][  T413]  ? __kernel_text_address (kernel/extable.c:79)
[   31.868754][  T413]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.868896][  T413]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.869029][  T413]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.869166][  T413]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.869306][  T413]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.869441][  T413]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.869576][  T413]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.869765][  T413]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.869908][  T413]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.870042][  T413]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.870179][  T413]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.870321][  T413]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.870455][  T413]  ? nla_get_range_signed (lib/nlattr.c:270)
[   31.870646][  T413]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.870784][  T413]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.870923][  T413]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.871055][  T413]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.871192][  T413]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.871333][  T413]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.871467][  T413]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.871661][  T413]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.871795][  T413]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.871933][  T413]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.872068][  T413]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.872210][  T413]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.872351][  T413]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.872484][  T413]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.872674][  T413]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.872815][  T413]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.872953][  T413]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.873086][  T413]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.873230][  T413]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.873366][  T413]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.873500][  T413]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.873695][  T413]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.873829][  T413]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.873971][  T413]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.874107][  T413]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.874253][  T413]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.874390][  T413]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   31.874526][  T413]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.874729][  T413]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.874869][  T413]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.875007][  T413]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.875149][  T413]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.875293][  T413]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.875428][  T413]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.875567][  T413]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.875792][  T413]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   31.875935][  T413]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.876070][  T413]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.876215][  T413]  ___sys_sendmsg (net/socket.c:2752)
[   31.876349][  T413]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.876518][  T413]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.876724][  T413]  __sys_sendmsg (net/socket.c:2784)
[   31.876867][  T413]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.876999][  T413]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.877173][  T413]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.877311][  T413]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.877447][  T413]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.877642][  T413]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.877778][  T413]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.877921][  T413]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.878092][  T413] RIP: 0033:0x7f6e5420108e
[   31.878242][  T413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.878782][  T413] RSP: 002b:00007ffef4238150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.878991][  T413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e5420108e
[   31.879200][  T413] RDX: 0000000000000000 RSI: 00007ffef4238200 RDI: 0000000000000005
[   31.879403][  T413] RBP: 00007ffef4238160 R08: 0000000000000000 R09: 0000000000000000
[   31.879665][  T413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   31.879871][  T413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef42388d0
| [   32.088272][  T415] ------------[ cut here ]------------
| [   32.088439][  T415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/415
| [   32.088688][  T415] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   32.089331][  T415] Tainted: [W]=WARN
[   32.089435][  T415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.089609][  T415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.089791][  T415] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.090285][  T415] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   32.090460][  T415] RAX: 00000000ffffffa6 RBX: ff1100000b8f3700 RCX: 1ff4000000108dce
[   32.090670][  T415] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8f37bc
[   32.090877][  T415] RBP: ff11000007f54000 R08: 1fe220000171e6f9 R09: ff11000013480b68
[   32.091099][  T415] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.091337][  T415] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.091542][  T415] FS:  00007f3902824840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   32.091790][  T415] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.091966][  T415] CR2: 0000000002574988 CR3: 000000000cf50003 CR4: 0000000000771ef0
[   32.092169][  T415] PKRU: 55555554
[   32.092277][  T415] Call Trace:
[   32.092381][  T415]  <TASK>
[   32.092451][  T415]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.092597][  T415]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.092734][  T415]  notifier_call_chain (kernel/notifier.c:85)
[   32.092881][  T415]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   32.093019][  T415]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   32.093192][  T415]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   32.093337][  T415]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   32.093474][  T415]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   32.093620][  T415]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   32.093792][  T415]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.093933][  T415]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.094068][  T415]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   32.094208][  T415]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.094347][  T415]  ? __kernel_text_address (kernel/extable.c:79)
[   32.094483][  T415]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.094627][  T415]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.094762][  T415]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.094903][  T415]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.095037][  T415]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.095173][  T415]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.095317][  T415]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.095454][  T415]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   32.095594][  T415]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   32.095732][  T415]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   32.095874][  T415]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.096010][  T415]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   32.096144][  T415]  ? nla_get_range_signed (lib/nlattr.c:270)
[   32.096289][  T415]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   32.096429][  T415]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   32.096567][  T415]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.096706][  T415]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.096851][  T415]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.096985][  T415]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   32.097119][  T415]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.097266][  T415]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.097403][  T415]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.097540][  T415]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.097691][  T415]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.097830][  T415]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.097975][  T415]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   32.098110][  T415]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.098253][  T415]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.098391][  T415]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.098528][  T415]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.098678][  T415]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.098819][  T415]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   32.098961][  T415]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.099099][  T415]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.099245][  T415]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   32.099382][  T415]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   32.099521][  T415]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.099662][  T415]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.099799][  T415]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.099941][  T415]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   32.100079][  T415]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   32.100269][  T415]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   32.100412][  T415]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.100548][  T415]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.100690][  T415]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.100833][  T415]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   32.100972][  T415]  ? copy_msghdr_from_user (net/socket.c:2635)
[   32.101110][  T415]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   32.101289][  T415]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   32.101429][  T415]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.101564][  T415]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.101705][  T415]  ___sys_sendmsg (net/socket.c:2752)
[   32.101874][  T415]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   32.102042][  T415]  ? copy_msghdr_from_user (net/socket.c:2603)
[   32.102191][  T415]  __sys_sendmsg (net/socket.c:2784)
[   32.102334][  T415]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   32.102468][  T415]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   32.102649][  T415]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   32.102788][  T415]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.102930][  T415]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   32.103068][  T415]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   32.103211][  T415]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   32.103349][  T415]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.103521][  T415] RIP: 0033:0x7f3902a5e08e
[   32.103672][  T415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   32.104165][  T415] RSP: 002b:00007fff84febd10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.104378][  T415] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3902a5e08e
[   32.104587][  T415] RDX: 0000000000000000 RSI: 00007fff84febdc0 RDI: 0000000000000005
[   32.104792][  T415] RBP: 00007fff84febd20 R08: 0000000000000000 R09: 0000000000000000
[   32.105000][  T415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   32.105211][  T415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84fec490
| [   32.249392][  T417] ------------[ cut here ]------------
| [   32.249574][  T417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/417
| [   32.250319][  T417] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   32.251212][  T417] Tainted: [W]=WARN
[   32.251314][  T417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.251489][  T417] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.251673][  T417] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.252170][  T417] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   32.252347][  T417] RAX: 00000000ffffffa6 RBX: ff1100000cae78c0 RCX: 1ff40000000b2dce
[   32.252551][  T417] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae797c
[   32.252761][  T417] RBP: ff1100000a069000 R08: 1fe220000195cf31 R09: ff1100000ce18b68
[   32.252964][  T417] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.253162][  T417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.253370][  T417] FS:  00007f506205e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   32.253643][  T417] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.253825][  T417] CR2: 000000003abd4988 CR3: 000000000b876002 CR4: 0000000000771ef0
[   32.254034][  T417] PKRU: 55555554
[   32.254137][  T417] Call Trace:
[   32.254245][  T417]  <TASK>
[   32.254315][  T417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.254454][  T417]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.254594][  T417]  notifier_call_chain (kernel/notifier.c:85)
[   32.254731][  T417]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   32.254876][  T417]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   32.255043][  T417]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   32.255181][  T417]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   32.255328][  T417]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   32.255466][  T417]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   32.255637][  T417]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.255772][  T417]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.255913][  T417]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   32.256045][  T417]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.256183][  T417]  ? __kernel_text_address (kernel/extable.c:79)
[   32.256324][  T417]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.256461][  T417]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.256600][  T417]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.256745][  T417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.256887][  T417]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.257021][  T417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.257156][  T417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.257298][  T417]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   32.257433][  T417]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   32.257566][  T417]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   32.257704][  T417]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.257848][  T417]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   32.257982][  T417]  ? nla_get_range_signed (lib/nlattr.c:270)
[   32.258120][  T417]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   32.258263][  T417]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   32.258398][  T417]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.258534][  T417]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.258676][  T417]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.258812][  T417]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   32.258950][  T417]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.259098][  T417]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.259237][  T417]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.259374][  T417]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.259510][  T417]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.259651][  T417]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.259788][  T417]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   32.259929][  T417]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.260074][  T417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.260216][  T417]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.260352][  T417]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.260485][  T417]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.260627][  T417]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   32.260762][  T417]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.260903][  T417]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.261044][  T417]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   32.261182][  T417]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   32.261326][  T417]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.261462][  T417]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.261598][  T417]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.261738][  T417]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   32.261881][  T417]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   32.262016][  T417]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   32.262148][  T417]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.262303][  T417]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.262441][  T417]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.262576][  T417]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   32.262718][  T417]  ? copy_msghdr_from_user (net/socket.c:2635)
[   32.262859][  T417]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   32.263023][  T417]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   32.263160][  T417]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.263305][  T417]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.263440][  T417]  ___sys_sendmsg (net/socket.c:2752)
[   32.263574][  T417]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   32.263746][  T417]  ? copy_msghdr_from_user (net/socket.c:2603)
[   32.263899][  T417]  __sys_sendmsg (net/socket.c:2784)
[   32.264034][  T417]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   32.264166][  T417]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   32.264341][  T417]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   32.264477][  T417]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.264617][  T417]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   32.264754][  T417]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   32.264897][  T417]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   32.265037][  T417]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.265210][  T417] RIP: 0033:0x7f506229808e
[   32.265352][  T417] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   32.265840][  T417] RSP: 002b:00007ffdb7faece0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.266043][  T417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f506229808e
[   32.266254][  T417] RDX: 0000000000000000 RSI: 00007ffdb7faed90 RDI: 0000000000000005
[   32.266452][  T417] RBP: 00007ffdb7faecf0 R08: 0000000000000000 R09: 0000000000000000
[   32.266656][  T417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   32.266866][  T417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb7faf460
| [   32.407089][  T418] ------------[ cut here ]------------
| [   32.407251][  T418] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/418
| [   32.407498][  T418] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   32.408606][  T418] Tainted: [W]=WARN
[   32.408709][  T418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.408883][  T418] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.409062][  T418] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.409554][  T418] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   32.409728][  T418] RAX: 00000000ffffffa6 RBX: ff1100000b9b2e40 RCX: 1ff4000000108dce
[   32.409934][  T418] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9b2efc
[   32.410135][  T418] RBP: ff11000007f54000 R08: 1fe22000017365e1 R09: ff110000134e0b68
[   32.410345][  T418] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.410550][  T418] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.410765][  T418] FS:  00007ff3816d2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   32.411012][  T418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.411184][  T418] CR2: 00007ff3819a21a0 CR3: 0000000004ebd004 CR4: 0000000000771ef0
[   32.411394][  T418] PKRU: 55555554
[   32.411496][  T418] Call Trace:
[   32.411602][  T418]  <TASK>
[   32.411679][  T418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.411820][  T418]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.411962][  T418]  notifier_call_chain (kernel/notifier.c:85)
[   32.412103][  T418]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   32.412256][  T418]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   32.412427][  T418]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   32.412565][  T418]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   32.412708][  T418]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   32.412851][  T418]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   32.413018][  T418]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.413152][  T418]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.413313][  T418]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   32.413452][  T418]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.413593][  T418]  ? __kernel_text_address (kernel/extable.c:79)
[   32.413729][  T418]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.413871][  T418]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.414005][  T418]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.414139][  T418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.414280][  T418]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.414414][  T418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.414548][  T418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.414696][  T418]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   32.414833][  T418]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   32.414970][  T418]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   32.415103][  T418]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.415248][  T418]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   32.415385][  T418]  ? nla_get_range_signed (lib/nlattr.c:270)
[   32.415522][  T418]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   32.415663][  T418]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   32.415799][  T418]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.415937][  T418]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.416081][  T418]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.416223][  T418]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   32.416357][  T418]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.416497][  T418]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.416638][  T418]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.416771][  T418]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.416912][  T418]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.417049][  T418]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.417185][  T418]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   32.417334][  T418]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.417485][  T418]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.417627][  T418]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.417764][  T418]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.417904][  T418]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.418041][  T418]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   32.418181][  T418]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.418323][  T418]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.418461][  T418]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   32.418599][  T418]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   32.418735][  T418]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.418878][  T418]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.419017][  T418]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.419153][  T418]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   32.419299][  T418]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   32.419435][  T418]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   32.419567][  T418]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.419707][  T418]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.419852][  T418]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.419989][  T418]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   32.420125][  T418]  ? copy_msghdr_from_user (net/socket.c:2635)
[   32.420268][  T418]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   32.420436][  T418]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   32.420600][  T418]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.420736][  T418]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.420881][  T418]  ___sys_sendmsg (net/socket.c:2752)
[   32.421016][  T418]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   32.421185][  T418]  ? copy_msghdr_from_user (net/socket.c:2603)
[   32.421337][  T418]  __sys_sendmsg (net/socket.c:2784)
[   32.421471][  T418]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   32.421610][  T418]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   32.421782][  T418]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   32.421919][  T418]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.422055][  T418]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   32.422194][  T418]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   32.422342][  T418]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   32.422478][  T418]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.422650][  T418] RIP: 0033:0x7ff38190c08e
[   32.422793][  T418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   32.423291][  T418] RSP: 002b:00007ffdbb545730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.423492][  T418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff38190c08e
[   32.423700][  T418] RDX: 0000000000000000 RSI: 00007ffdbb5457e0 RDI: 0000000000000005
[   32.423905][  T418] RBP: 00007ffdbb545740 R08: 0000000000000000 R09: 0000000000000000
[   32.424106][  T418] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   32.424311][  T418] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbb545eb0
| [   32.584034][  T420] ------------[ cut here ]------------
| [   32.584190][  T420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/420
| [   32.584434][  T420] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   32.585235][  T420] Tainted: [W]=WARN
[   32.585335][  T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.585505][  T420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.585690][  T420] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.586167][  T420] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   32.586360][  T420] RAX: 00000000ffffffa6 RBX: ff1100000cf7e3c0 RCX: 1ff40000000b2dce
[   32.586566][  T420] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf7e47c
[   32.586771][  T420] RBP: ff1100000a069000 R08: 1fe22000019efc91 R09: ff1100000cbd2ea8
[   32.586979][  T420] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.587179][  T420] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.587382][  T420] FS:  00007f52b8f0f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   32.587623][  T420] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.587798][  T420] CR2: 000000000a72d988 CR3: 0000000004e30003 CR4: 0000000000771ef0
[   32.588009][  T420] PKRU: 55555554
[   32.588109][  T420] Call Trace:
[   32.588215][  T420]  <TASK>
[   32.588286][  T420]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.588422][  T420]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.588555][  T420]  notifier_call_chain (kernel/notifier.c:85)
[   32.588699][  T420]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   32.588840][  T420]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   32.589008][  T420]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   32.589145][  T420]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   32.589285][  T420]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   32.589420][  T420]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   32.589592][  T420]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.589726][  T420]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.589864][  T420]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   32.589999][  T420]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.590133][  T420]  ? __kernel_text_address (kernel/extable.c:79)
[   32.590273][  T420]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.590408][  T420]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.590539][  T420]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.590679][  T420]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.590817][  T420]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.590950][  T420]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.591084][  T420]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.591223][  T420]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   32.591358][  T420]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   32.591492][  T420]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   32.591627][  T420]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.591764][  T420]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   32.591903][  T420]  ? nla_get_range_signed (lib/nlattr.c:270)
[   32.592037][  T420]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   32.592176][  T420]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   32.592315][  T420]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.592446][  T420]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.592586][  T420]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.592718][  T420]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   32.592854][  T420]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.592989][  T420]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.593122][  T420]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.593263][  T420]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.593395][  T420]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.593527][  T420]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.593662][  T420]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   32.593796][  T420]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.593931][  T420]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.594063][  T420]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.594204][  T420]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.594336][  T420]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.594468][  T420]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   32.594609][  T420]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.594742][  T420]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.594884][  T420]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   32.595019][  T420]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   32.595152][  T420]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.595293][  T420]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.595424][  T420]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.595555][  T420]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   32.595692][  T420]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   32.595827][  T420]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   32.595962][  T420]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.596097][  T420]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.596238][  T420]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.596373][  T420]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   32.596507][  T420]  ? copy_msghdr_from_user (net/socket.c:2635)
[   32.596649][  T420]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   32.596817][  T420]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   32.596952][  T420]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.597084][  T420]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.597226][  T420]  ___sys_sendmsg (net/socket.c:2752)
[   32.597362][  T420]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   32.597525][  T420]  ? copy_msghdr_from_user (net/socket.c:2603)
[   32.597672][  T420]  __sys_sendmsg (net/socket.c:2784)
[   32.597808][  T420]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   32.597944][  T420]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   32.598112][  T420]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   32.598251][  T420]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.598383][  T420]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   32.598525][  T420]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   32.598661][  T420]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   32.598797][  T420]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.598964][  T420] RIP: 0033:0x7f52b914908e
[   32.599106][  T420] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   32.599589][  T420] RSP: 002b:00007ffe7a2de540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.599793][  T420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52b914908e
[   32.599994][  T420] RDX: 0000000000000000 RSI: 00007ffe7a2de5f0 RDI: 0000000000000005
[   32.600194][  T420] RBP: 00007ffe7a2de550 R08: 0000000000000000 R09: 0000000000000000
[   32.600395][  T420] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce10
[   32.600595][  T420] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7a2decc0
| [   32.781186][  T422] ------------[ cut here ]------------
| [   32.781359][  T422] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/422
| [   32.781605][  T422] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   32.782233][  T422] Tainted: [W]=WARN
[   32.782332][  T422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.782497][  T422] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.782676][  T422] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.783153][  T422] RSP: 0018:ffa0000000847040 EFLAGS: 00010286
[   32.783329][  T422] RAX: 00000000ffffffa6 RBX: ff11000004cad8c0 RCX: 1ff4000000108dce
[   32.783547][  T422] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004cad97c
[   32.783748][  T422] RBP: ff11000007f54000 R08: 1fe2200000995b31 R09: ff1100000cbdaea8
[   32.783948][  T422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   32.784145][  T422] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   32.784354][  T422] FS:  00007f7e14e2b840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   32.784591][  T422] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.784757][  T422] CR2: 00000000339ff988 CR3: 0000000010f04006 CR4: 0000000000771ef0
[   32.784961][  T422] PKRU: 55555554
[   32.785060][  T422] Call Trace:
[   32.785159][  T422]  <TASK>
[   32.785254][  T422]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.785394][  T422]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.785526][  T422]  notifier_call_chain (kernel/notifier.c:85)
[   32.785665][  T422]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   32.785800][  T422]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   32.785972][  T422]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   32.786106][  T422]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   32.786252][  T422]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   32.786387][  T422]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   32.786551][  T422]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   32.786746][  T422]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.786883][  T422]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   32.787015][  T422]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.787148][  T422]  ? __kernel_text_address (kernel/extable.c:79)
[   32.787283][  T422]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.787417][  T422]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.787550][  T422]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.787736][  T422]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.787875][  T422]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.788006][  T422]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.788134][  T422]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.788273][  T422]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   32.788402][  T422]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   32.788533][  T422]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   32.788719][  T422]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   32.788913][  T422]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   32.789045][  T422]  ? nla_get_range_signed (lib/nlattr.c:270)
[   32.789182][  T422]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   32.789322][  T422]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   32.789456][  T422]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.789641][  T422]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.789775][  T422]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.789913][  T422]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   32.790043][  T422]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.790178][  T422]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.790315][  T422]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.790449][  T422]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.790635][  T422]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.790768][  T422]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   32.790908][  T422]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   32.791040][  T422]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.791172][  T422]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.791310][  T422]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.791446][  T422]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.791577][  T422]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.791768][  T422]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   32.791909][  T422]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   32.792041][  T422]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   32.792178][  T422]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   32.792313][  T422]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   32.792448][  T422]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   32.792635][  T422]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.792766][  T422]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   32.792903][  T422]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   32.793035][  T422]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   32.793168][  T422]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   32.793307][  T422]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.793438][  T422]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.793568][  T422]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   32.793756][  T422]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   32.793894][  T422]  ? copy_msghdr_from_user (net/socket.c:2635)
[   32.794023][  T422]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   32.794184][  T422]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   32.794346][  T422]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   32.794476][  T422]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   32.794758][  T422]  ___sys_sendmsg (net/socket.c:2752)
[   32.794897][  T422]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   32.795060][  T422]  ? copy_msghdr_from_user (net/socket.c:2603)
[   32.795211][  T422]  __sys_sendmsg (net/socket.c:2784)
[   32.795345][  T422]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   32.795476][  T422]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   32.795647][  T422]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   32.795780][  T422]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.795915][  T422]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   32.796046][  T422]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   32.796180][  T422]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   32.796314][  T422]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   32.796480][  T422] RIP: 0033:0x7f7e1506508e
[   32.796622][  T422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   32.797095][  T422] RSP: 002b:00007ffe94203b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   32.797307][  T422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e1506508e
[   32.797506][  T422] RDX: 0000000000000000 RSI: 00007ffe94203c40 RDI: 0000000000000005
[   32.797709][  T422] RBP: 00007ffe94203ba0 R08: 0000000000000000 R09: 0000000000000000
[   32.797911][  T422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce11
[   32.798106][  T422] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe94204310
| [   33.043246][  T423] ------------[ cut here ]------------
| [   33.043458][  T423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/423
| [   33.044440][  T423] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   33.045182][  T423] Tainted: [W]=WARN
[   33.045349][  T423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.045566][  T423] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.045803][  T423] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.046361][  T423] RSP: 0018:ffa0000000597040 EFLAGS: 00010286
[   33.046606][  T423] RAX: 00000000ffffffa6 RBX: ff1100000f740740 RCX: 1ff40000000b2dce
[   33.046855][  T423] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7407fc
[   33.047106][  T423] RBP: ff1100000a069000 R08: 1fe2200001ee8101 R09: ff1100000cbd8b68
[   33.047358][  T423] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.047626][  T423] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.047889][  T423] FS:  00007f30f3cfa840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   33.048198][  T423] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.048456][  T423] CR2: 0000000015cf7988 CR3: 000000000c237002 CR4: 0000000000771ef0
[   33.048718][  T423] PKRU: 55555554
[   33.048873][  T423] Call Trace:
[   33.049026][  T423]  <TASK>
[   33.049145][  T423]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.049344][  T423]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.049526][  T423]  notifier_call_chain (kernel/notifier.c:85)
[   33.049723][  T423]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   33.049929][  T423]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   33.050145][  T423]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   33.050340][  T423]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   33.050526][  T423]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.050719][  T423]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.050946][  T423]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.051125][  T423]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.051316][  T423]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.051494][  T423]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.051691][  T423]  ? __kernel_text_address (kernel/extable.c:79)
[   33.051883][  T423]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.052065][  T423]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.052253][  T423]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.052436][  T423]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.052627][  T423]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.052808][  T423]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.052998][  T423]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.053194][  T423]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.053390][  T423]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.053571][  T423]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.053767][  T423]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.053980][  T423]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.054160][  T423]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.054357][  T423]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.054541][  T423]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.054735][  T423]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.054929][  T423]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.055111][  T423]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.055303][  T423]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.055485][  T423]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.055684][  T423]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.055880][  T423]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.056065][  T423]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.056254][  T423]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.056437][  T423]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.056633][  T423]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.056816][  T423]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.057003][  T423]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.057186][  T423]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.057376][  T423]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.057556][  T423]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.057751][  T423]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.057946][  T423]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.058129][  T423]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.058322][  T423]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.058502][  T423]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.058700][  T423]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.058895][  T423]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.059074][  T423]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.059267][  T423]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   33.059448][  T423]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.059644][  T423]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.059828][  T423]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.060023][  T423]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.060218][  T423]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.060402][  T423]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.060601][  T423]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.060781][  T423]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.061010][  T423]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   33.061202][  T423]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.061393][  T423]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.061594][  T423]  ___sys_sendmsg (net/socket.c:2752)
[   33.061773][  T423]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.062001][  T423]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.062199][  T423]  __sys_sendmsg (net/socket.c:2784)
[   33.062391][  T423]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.062570][  T423]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.063660][  T423]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.063850][  T423]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.064037][  T423]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.064229][  T423]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.064414][  T423]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.064608][  T423]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.064822][  T423] RIP: 0033:0x7f30f3f3408e
[   33.065020][  T423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.065653][  T423] RSP: 002b:00007ffc49ef7b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.065918][  T423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30f3f3408e
[   33.066167][  T423] RDX: 0000000000000000 RSI: 00007ffc49ef7c10 RDI: 0000000000000005
[   33.066419][  T423] RBP: 00007ffc49ef7b70 R08: 0000000000000000 R09: 0000000000000000
[   33.066677][  T423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce11
[   33.066933][  T423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49ef82e0
| [   33.272927][  T426] ------------[ cut here ]------------
| [   33.273074][  T426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/426
| [   33.273322][  T426] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   33.273960][  T426] Tainted: [W]=WARN
[   33.274061][  T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.274241][  T426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.274415][  T426] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.274924][  T426] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   33.275107][  T426] RAX: 00000000ffffffa6 RBX: ff11000004b198c0 RCX: 1ff400000016fdce
[   33.275320][  T426] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b1997c
[   33.275520][  T426] RBP: ff11000007f54000 R08: 1fe2200000963331 R09: ff1100000cc9d1e8
[   33.275730][  T426] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   33.275938][  T426] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   33.276141][  T426] FS:  00007feb32d9f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   33.276383][  T426] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.276551][  T426] CR2: 000000001fea1988 CR3: 000000000af1e005 CR4: 0000000000771ef0
[   33.276757][  T426] PKRU: 55555554
[   33.276866][  T426] Call Trace:
[   33.276967][  T426]  <TASK>
[   33.277037][  T426]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.277176][  T426]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.277319][  T426]  notifier_call_chain (kernel/notifier.c:85)
[   33.277457][  T426]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   33.277598][  T426]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   33.277765][  T426]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   33.277910][  T426]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   33.278047][  T426]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.278184][  T426]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.278355][  T426]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.278486][  T426]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.278631][  T426]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.278766][  T426]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.278910][  T426]  ? __kernel_text_address (kernel/extable.c:79)
[   33.279044][  T426]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.279181][  T426]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.279320][  T426]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.279455][  T426]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.279592][  T426]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.279724][  T426]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.279863][  T426]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.279996][  T426]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.280130][  T426]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.280275][  T426]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.280409][  T426]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.280544][  T426]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.280682][  T426]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.280820][  T426]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.280962][  T426]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.281096][  T426]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.281239][  T426]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.281372][  T426]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.281505][  T426]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.281642][  T426]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.281777][  T426]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.281914][  T426]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.282047][  T426]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.282180][  T426]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.282320][  T426]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.282454][  T426]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.282595][  T426]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.282731][  T426]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.282873][  T426]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.283009][  T426]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.283143][  T426]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.283284][  T426]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.283418][  T426]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.283552][  T426]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.283702][  T426]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.283844][  T426]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.283981][  T426]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.284115][  T426]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.284253][  T426]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.284386][  T426]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   33.284520][  T426]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.284663][  T426]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.284799][  T426]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.284940][  T426]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.285075][  T426]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.285216][  T426]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.285350][  T426]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.285484][  T426]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.285656][  T426]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   33.285793][  T426]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.285930][  T426]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.286064][  T426]  ___sys_sendmsg (net/socket.c:2752)
[   33.286199][  T426]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.286371][  T426]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.286514][  T426]  __sys_sendmsg (net/socket.c:2784)
[   33.286652][  T426]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.286785][  T426]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.286955][  T426]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.287088][  T426]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.287228][  T426]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.287361][  T426]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.287493][  T426]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.287628][  T426]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.287795][  T426] RIP: 0033:0x7feb32fd908e
[   33.287940][  T426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.288423][  T426] RSP: 002b:00007ffdc15a2490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.288627][  T426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb32fd908e
[   33.288827][  T426] RDX: 0000000000000000 RSI: 00007ffdc15a2540 RDI: 0000000000000005
[   33.289027][  T426] RBP: 00007ffdc15a24a0 R08: 0000000000000000 R09: 0000000000000000
[   33.289237][  T426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce11
[   33.289434][  T426] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc15a2c10
| [   33.492071][  T427] ------------[ cut here ]------------
| [   33.492275][  T427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/427
| [   33.492563][  T427] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   33.493322][  T427] Tainted: [W]=WARN
[   33.493470][  T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.493697][  T427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.493936][  T427] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.494481][  T427] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   33.494713][  T427] RAX: 00000000ffffffa6 RBX: ff110000091d0e40 RCX: 1ff40000000bedce
[   33.494973][  T427] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000091d0efc
[   33.495228][  T427] RBP: ff1100000a069000 R08: 1fe220000123a1e1 R09: ff1100000a1b51e8
[   33.495473][  T427] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.495730][  T427] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.495991][  T427] FS:  00007f740caed840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   33.496283][  T427] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.496499][  T427] CR2: 0000000026cf4988 CR3: 00000000104fc002 CR4: 0000000000771ef0
[   33.496760][  T427] PKRU: 55555554
[   33.496923][  T427] Call Trace:
[   33.497072][  T427]  <TASK>
[   33.497195][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.497415][  T427]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.497622][  T427]  notifier_call_chain (kernel/notifier.c:85)
[   33.497809][  T427]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   33.498007][  T427]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   33.498232][  T427]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   33.498418][  T427]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   33.498620][  T427]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.498807][  T427]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.499034][  T427]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.499225][  T427]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.499415][  T427]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.499610][  T427]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.499794][  T427]  ? __kernel_text_address (kernel/extable.c:79)
[   33.499989][  T427]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.500177][  T427]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.500367][  T427]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.500553][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.500751][  T427]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.500954][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.501136][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.501324][  T427]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.501508][  T427]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.501703][  T427]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.501901][  T427]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.502087][  T427]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.502281][  T427]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.502471][  T427]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.502670][  T427]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.502864][  T427]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.503048][  T427]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.503245][  T427]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.503428][  T427]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.503625][  T427]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.503814][  T427]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.504004][  T427]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.504192][  T427]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.504384][  T427]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.504571][  T427]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.504769][  T427]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.504966][  T427]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.505151][  T427]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.505347][  T427]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.505533][  T427]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.505728][  T427]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.505932][  T427]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.506122][  T427]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.506323][  T427]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.506511][  T427]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.506709][  T427]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.506909][  T427]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.507109][  T427]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.507305][  T427]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.507493][  T427]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   33.507695][  T427]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.507895][  T427]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.508078][  T427]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.508276][  T427]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.508460][  T427]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.508661][  T427]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.508852][  T427]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.509043][  T427]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.509273][  T427]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   33.509459][  T427]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.509658][  T427]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.509854][  T427]  ___sys_sendmsg (net/socket.c:2752)
[   33.510041][  T427]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.510269][  T427]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.510469][  T427]  __sys_sendmsg (net/socket.c:2784)
[   33.510666][  T427]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.510856][  T427]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.511080][  T427]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.511277][  T427]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.511466][  T427]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.511664][  T427]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.511855][  T427]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.512043][  T427]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.512274][  T427] RIP: 0033:0x7f740cd2708e
[   33.512467][  T427] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.513017][  T427] RSP: 002b:00007ffc5e6a8f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.513280][  T427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f740cd2708e
[   33.513529][  T427] RDX: 0000000000000000 RSI: 00007ffc5e6a8fc0 RDI: 0000000000000005
[   33.513793][  T427] RBP: 00007ffc5e6a8f20 R08: 0000000000000000 R09: 0000000000000000
[   33.514058][  T427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce11
[   33.514316][  T427] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e6a9690
| [   33.714699][  T430] ------------[ cut here ]------------
| [   33.714893][  T430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/430
| [   33.715188][  T430] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   33.716494][  T430] Tainted: [W]=WARN
[   33.716714][  T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.717004][  T430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.717295][  T430] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.717891][  T430] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   33.718163][  T430] RAX: 00000000ffffffa6 RBX: ff11000005386ac0 RCX: 1ff400000016fdce
[   33.718472][  T430] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005386b7c
[   33.718796][  T430] RBP: ff11000007f54000 R08: 1fe2200000a70d71 R09: ff1100000a340b68
[   33.719093][  T430] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.719349][  T430] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.719606][  T430] FS:  00007f37f750d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   33.719901][  T430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.720116][  T430] CR2: 0000000009313988 CR3: 0000000008ec0004 CR4: 0000000000771ef0
[   33.720373][  T430] PKRU: 55555554
[   33.720520][  T430] Call Trace:
[   33.720679][  T430]  <TASK>
[   33.720798][  T430]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.720989][  T430]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.721176][  T430]  notifier_call_chain (kernel/notifier.c:85)
[   33.721367][  T430]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   33.721550][  T430]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   33.721772][  T430]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   33.721968][  T430]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   33.722153][  T430]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.722347][  T430]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.722559][  T430]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.722751][  T430]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.722945][  T430]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.723123][  T430]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.723319][  T430]  ? __kernel_text_address (kernel/extable.c:79)
[   33.723499][  T430]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.723695][  T430]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.723886][  T430]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.724070][  T430]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.724260][  T430]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.724439][  T430]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.724630][  T430]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.724814][  T430]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.725005][  T430]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.725186][  T430]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.725376][  T430]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.725557][  T430]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.725750][  T430]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.725947][  T430]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.726130][  T430]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.726328][  T430]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.726510][  T430]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.726705][  T430]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.726899][  T430]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.727078][  T430]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.727275][  T430]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.727454][  T430]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.727648][  T430]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.727830][  T430]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.728023][  T430]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.728216][  T430]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.728399][  T430]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.728596][  T430]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.728776][  T430]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.728971][  T430]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.729151][  T430]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.729344][  T430]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.729526][  T430]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.729720][  T430]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.729925][  T430]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.730106][  T430]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.730300][  T430]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.730484][  T430]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.730677][  T430]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.730869][  T430]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   33.731052][  T430]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.731245][  T430]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.731427][  T430]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.731623][  T430]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.731806][  T430]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.731996][  T430]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.732180][  T430]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.732367][  T430]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.732581][  T430]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   33.732773][  T430]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.732970][  T430]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.733151][  T430]  ___sys_sendmsg (net/socket.c:2752)
[   33.733340][  T430]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.733553][  T430]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.733760][  T430]  __sys_sendmsg (net/socket.c:2784)
[   33.733955][  T430]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.734134][  T430]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.734364][  T430]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.734550][  T430]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.734756][  T430]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.734957][  T430]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.735139][  T430]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.735328][  T430]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.735542][  T430] RIP: 0033:0x7f37f774708e
[   33.735740][  T430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.736289][  T430] RSP: 002b:00007fffba4721c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.736538][  T430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f37f774708e
[   33.736798][  T430] RDX: 0000000000000000 RSI: 00007fffba472270 RDI: 0000000000000005
[   33.737052][  T430] RBP: 00007fffba4721d0 R08: 0000000000000000 R09: 0000000000000000
[   33.737307][  T430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[   33.737547][  T430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffba472940
| [   33.962629][  T431] ------------[ cut here ]------------
| [   33.962818][  T431] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/431
| [   33.963115][  T431] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   33.963859][  T431] Tainted: [W]=WARN
[   33.964011][  T431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.964235][  T431] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.964460][  T431] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.965006][  T431] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   33.965236][  T431] RAX: 00000000ffffffa6 RBX: ff1100000af911c0 RCX: 1ff40000000bedce
[   33.965481][  T431] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af9127c
[   33.965740][  T431] RBP: ff1100000a069000 R08: 1fe22000015f2251 R09: ff1100000cd051e8
[   33.965997][  T431] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.966253][  T431] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.966502][  T431] FS:  00007f702e8c1840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   33.966797][  T431] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.967024][  T431] CR2: 00007f702eb911a0 CR3: 0000000004d74004 CR4: 0000000000771ef0
[   33.967286][  T431] PKRU: 55555554
[   33.967434][  T431] Call Trace:
[   33.967599][  T431]  <TASK>
[   33.967717][  T431]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.967916][  T431]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.968101][  T431]  notifier_call_chain (kernel/notifier.c:85)
[   33.968297][  T431]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   33.968484][  T431]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   33.968712][  T431]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   33.968909][  T431]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   33.969095][  T431]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.969290][  T431]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.969505][  T431]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.969697][  T431]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.969890][  T431]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.970073][  T431]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.970269][  T431]  ? __kernel_text_address (kernel/extable.c:79)
[   33.970451][  T431]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.970647][  T431]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.970829][  T431]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.971025][  T431]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.971209][  T431]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.971400][  T431]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.971597][  T431]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.971781][  T431]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.971980][  T431]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.972163][  T431]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.972356][  T431]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.972540][  T431]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.972734][  T431]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.972936][  T431]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.973124][  T431]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.973318][  T431]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.973499][  T431]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.973698][  T431]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.973891][  T431]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.974075][  T431]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.974273][  T431]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.974455][  T431]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.974653][  T431]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.974841][  T431]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.975033][  T431]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.975224][  T431]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.975408][  T431]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.975601][  T431]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.975786][  T431]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.975981][  T431]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.976164][  T431]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.976359][  T431]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.976543][  T431]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.976735][  T431]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.976939][  T431]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.977122][  T431]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.977319][  T431]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.977504][  T431]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.977700][  T431]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.977899][  T431]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   33.978082][  T431]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.978279][  T431]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.978461][  T431]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.978660][  T431]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.978855][  T431]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.979045][  T431]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.979239][  T431]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.979421][  T431]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.979646][  T431]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   33.979838][  T431]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.980033][  T431]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.980313][  T431]  ___sys_sendmsg (net/socket.c:2752)
[   33.980496][  T431]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.980726][  T431]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.980936][  T431]  __sys_sendmsg (net/socket.c:2784)
[   33.981119][  T431]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.981312][  T431]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.981532][  T431]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.981728][  T431]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.981931][  T431]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.982114][  T431]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.982394][  T431]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.982595][  T431]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.982906][  T431] RIP: 0033:0x7f702eafb08e
[   33.983092][  T431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.983751][  T431] RSP: 002b:00007ffeee8bcb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.984019][  T431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f702eafb08e
[   33.984276][  T431] RDX: 0000000000000000 RSI: 00007ffeee8bcc20 RDI: 0000000000000005
[   33.984520][  T431] RBP: 00007ffeee8bcb80 R08: 0000000000000000 R09: 0000000000000000
[   33.984778][  T431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[   33.985036][  T431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee8bd2f0
| [   34.176443][  T433] ------------[ cut here ]------------
| [   34.177131][  T433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/433
| [   34.177479][  T433] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   34.178331][  T433] Tainted: [W]=WARN
[   34.178543][  T433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.178832][  T433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.179123][  T433] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.179705][  T433] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   34.179932][  T433] RAX: 00000000ffffffa6 RBX: ff1100000cf038c0 RCX: 1ff400000016fdce
[   34.180180][  T433] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0397c
[   34.180430][  T433] RBP: ff11000007f54000 R08: 1fe22000019e0731 R09: ff1100000cc38b68
[   34.180691][  T433] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.180954][  T433] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   34.181202][  T433] FS:  00007f4d73639840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   34.181488][  T433] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.181714][  T433] CR2: 0000000022a60988 CR3: 000000000f569006 CR4: 0000000000771ef0
[   34.181975][  T433] PKRU: 55555554
[   34.182124][  T433] Call Trace:
[   34.182281][  T433]  <TASK>
[   34.182402][  T433]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.182603][  T433]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.182793][  T433]  notifier_call_chain (kernel/notifier.c:85)
[   34.182991][  T433]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   34.183179][  T433]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   34.183399][  T433]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   34.183601][  T433]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   34.183788][  T433]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.183981][  T433]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.184197][  T433]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.184388][  T433]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.184570][  T433]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.184763][  T433]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.184967][  T433]  ? __kernel_text_address (kernel/extable.c:79)
[   34.185150][  T433]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.185349][  T433]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.185532][  T433]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.185726][  T433]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.185924][  T433]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.186124][  T433]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.186321][  T433]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.186505][  T433]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.186698][  T433]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.186894][  T433]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.187078][  T433]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.187275][  T433]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.187456][  T433]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.187658][  T433]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.187858][  T433]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.188049][  T433]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.188239][  T433]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.188428][  T433]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.188626][  T433]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.188809][  T433]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.189005][  T433]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.189187][  T433]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.189378][  T433]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.189558][  T433]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.189754][  T433]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.189952][  T433]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.190136][  T433]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.190326][  T433]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.190508][  T433]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.190701][  T433]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.190894][  T433]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.191080][  T433]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.191281][  T433]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.191467][  T433]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.191666][  T433]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.191856][  T433]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.192049][  T433]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.192243][  T433]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.192428][  T433]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.192624][  T433]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   34.192808][  T433]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.193000][  T433]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.193182][  T433]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.193371][  T433]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.193558][  T433]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.193754][  T433]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.193953][  T433]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.194134][  T433]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.194357][  T433]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   34.194542][  T433]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.194735][  T433]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.194934][  T433]  ___sys_sendmsg (net/socket.c:2752)
[   34.195114][  T433]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.195340][  T433]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.195536][  T433]  __sys_sendmsg (net/socket.c:2784)
[   34.195732][  T433]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.195924][  T433]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.196142][  T433]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.196331][  T433]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.196517][  T433]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.196713][  T433]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.196908][  T433]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.197094][  T433]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.197321][  T433] RIP: 0033:0x7f4d7387308e
[   34.197511][  T433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.198060][  T433] RSP: 002b:00007fffbbf23590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.198320][  T433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d7387308e
[   34.198564][  T433] RDX: 0000000000000000 RSI: 00007fffbbf23640 RDI: 0000000000000005
[   34.198828][  T433] RBP: 00007fffbbf235a0 R08: 0000000000000000 R09: 0000000000000000
[   34.199088][  T433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[   34.199345][  T433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbbf23d10
| [   34.372452][  T435] ------------[ cut here ]------------
| [   34.372652][  T435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/435
| [   34.372955][  T435] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   34.374244][  T435] Tainted: [W]=WARN
[   34.374517][  T435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.374817][  T435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.375111][  T435] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.375713][  T435] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   34.375995][  T435] RAX: 00000000ffffffa6 RBX: ff1100000f73a900 RCX: 1ff40000000bedce
[   34.376306][  T435] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73a9bc
[   34.376626][  T435] RBP: ff1100000a069000 R08: 1fe2200001ee7539 R09: ff1100000cb6aea8
[   34.376940][  T435] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.377251][  T435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   34.377555][  T435] FS:  00007fca93f7e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   34.377918][  T435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.378193][  T435] CR2: 000000000bab7988 CR3: 0000000012fbf006 CR4: 0000000000771ef0
[   34.378509][  T435] PKRU: 55555554
[   34.378724][  T435] Call Trace:
[   34.378937][  T435]  <TASK>
[   34.379054][  T435]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.379250][  T435]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.379437][  T435]  notifier_call_chain (kernel/notifier.c:85)
[   34.379642][  T435]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   34.379831][  T435]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   34.380059][  T435]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   34.380255][  T435]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   34.380444][  T435]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.380638][  T435]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.380860][  T435]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.381046][  T435]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.381240][  T435]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.381428][  T435]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.381630][  T435]  ? __kernel_text_address (kernel/extable.c:79)
[   34.381820][  T435]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.382015][  T435]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.382207][  T435]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.382397][  T435]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.382597][  T435]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.382778][  T435]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.382974][  T435]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.383158][  T435]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.383357][  T435]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.383540][  T435]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.383736][  T435]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.383935][  T435]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.384118][  T435]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.384321][  T435]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.384512][  T435]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.384711][  T435]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.384905][  T435]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.385089][  T435]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.385283][  T435]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.385466][  T435]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.385667][  T435]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.385855][  T435]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.386051][  T435]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.386245][  T435]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.386433][  T435]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.386632][  T435]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.386820][  T435]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.387011][  T435]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.387200][  T435]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.387399][  T435]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.387596][  T435]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.387783][  T435]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.387980][  T435]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.388168][  T435]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.388368][  T435]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.388550][  T435]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.388749][  T435]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.388948][  T435]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.389133][  T435]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.389327][  T435]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   34.389513][  T435]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.389713][  T435]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.389906][  T435]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.390092][  T435]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.390290][  T435]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.390476][  T435]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.390676][  T435]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.390866][  T435]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.391081][  T435]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   34.391290][  T435]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.391479][  T435]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.391678][  T435]  ___sys_sendmsg (net/socket.c:2752)
[   34.391865][  T435]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.392085][  T435]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.392294][  T435]  __sys_sendmsg (net/socket.c:2784)
[   34.392482][  T435]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.392676][  T435]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.392907][  T435]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.393090][  T435]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.393286][  T435]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.393468][  T435]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.393663][  T435]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.393854][  T435]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.394076][  T435] RIP: 0033:0x7fca941b808e
[   34.394276][  T435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.394818][  T435] RSP: 002b:00007ffe6d915990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.395080][  T435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca941b808e
[   34.395340][  T435] RDX: 0000000000000000 RSI: 00007ffe6d915a40 RDI: 0000000000000005
[   34.395603][  T435] RBP: 00007ffe6d9159a0 R08: 0000000000000000 R09: 0000000000000000
[   34.395855][  T435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[   34.396113][  T435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d916110
| [   34.608109][  T437] ------------[ cut here ]------------
| [   34.608309][  T437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/437
| [   34.608611][  T437] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   34.609358][  T437] Tainted: [W]=WARN
[   34.609507][  T437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.609735][  T437] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.609973][  T437] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.610530][  T437] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   34.610773][  T437] RAX: 00000000ffffffa6 RBX: ff11000009239c40 RCX: 1ff400000016fdce
[   34.611037][  T437] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009239cfc
[   34.611292][  T437] RBP: ff11000007f54000 R08: 1fe22000012473a1 R09: ff110000134851e8
[   34.611541][  T437] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.611814][  T437] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   34.612073][  T437] FS:  00007fb278185840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   34.612365][  T437] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.612597][  T437] CR2: 000000002c41f988 CR3: 000000000ca66004 CR4: 0000000000771ef0
[   34.612849][  T437] PKRU: 55555554
[   34.613003][  T437] Call Trace:
[   34.613151][  T437]  <TASK>
[   34.613282][  T437]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.613470][  T437]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.613671][  T437]  notifier_call_chain (kernel/notifier.c:85)
[   34.613868][  T437]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   34.614055][  T437]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   34.614281][  T437]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   34.614465][  T437]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   34.614664][  T437]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.614856][  T437]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.615075][  T437]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.615268][  T437]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.615450][  T437]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.615646][  T437]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.615833][  T437]  ? __kernel_text_address (kernel/extable.c:79)
[   34.616027][  T437]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.616214][  T437]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.616406][  T437]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.616599][  T437]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.616780][  T437]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.616971][  T437]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.617152][  T437]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.617348][  T437]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.617536][  T437]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.617735][  T437]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.617934][  T437]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.618118][  T437]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.618310][  T437]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.618496][  T437]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.618696][  T437]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.618893][  T437]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.619075][  T437]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.619270][  T437]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.619455][  T437]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.619650][  T437]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.619842][  T437]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.620030][  T437]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.620224][  T437]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.620412][  T437]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.620614][  T437]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.620800][  T437]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.621003][  T437]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.621190][  T437]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.621383][  T437]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.621611][  T437]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.621799][  T437]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.621995][  T437]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.622183][  T437]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.622372][  T437]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.622560][  T437]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.622761][  T437]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.622964][  T437]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.623150][  T437]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.623349][  T437]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.623535][  T437]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   34.623734][  T437]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.623933][  T437]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.624117][  T437]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.624316][  T437]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.624502][  T437]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.624702][  T437]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.624900][  T437]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.625086][  T437]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.625312][  T437]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   34.625498][  T437]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.625699][  T437]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.625893][  T437]  ___sys_sendmsg (net/socket.c:2752)
[   34.626078][  T437]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.626303][  T437]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.626500][  T437]  __sys_sendmsg (net/socket.c:2784)
[   34.626700][  T437]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.626905][  T437]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.627132][  T437]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.627331][  T437]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.627515][  T437]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.627712][  T437]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.627908][  T437]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.628095][  T437]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.628323][  T437] RIP: 0033:0x7fb2783bf08e
[   34.628513][  T437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.629066][  T437] RSP: 002b:00007ffe7d82c890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.629327][  T437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2783bf08e
[   34.629575][  T437] RDX: 0000000000000000 RSI: 00007ffe7d82c940 RDI: 0000000000000005
[   34.629839][  T437] RBP: 00007ffe7d82c8a0 R08: 0000000000000000 R09: 0000000000000000
[   34.630098][  T437] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[   34.630355][  T437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7d82d010
| [   34.778062][  T439] ------------[ cut here ]------------
| [   34.778252][  T439] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/439
| [   34.778534][  T439] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   34.779279][  T439] Tainted: [W]=WARN
[   34.779428][  T439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.779662][  T439] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.779897][  T439] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.780431][  T439] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   34.780663][  T439] RAX: 00000000ffffffa6 RBX: ff1100000ae1fc40 RCX: 1ff40000000bedce
[   34.780922][  T439] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae1fcfc
[   34.781167][  T439] RBP: ff1100000a069000 R08: 1fe22000015c3fa1 R09: ff1100000ce18b68
[   34.781426][  T439] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.781687][  T439] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   34.781950][  T439] FS:  00007f1ba3645840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   34.782242][  T439] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.782458][  T439] CR2: 00007fdabacb0000 CR3: 00000000104fd002 CR4: 0000000000771ef0
[   34.782718][  T439] PKRU: 55555554
[   34.782877][  T439] Call Trace:
[   34.783026][  T439]  <TASK>
[   34.783142][  T439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.783334][  T439]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.783519][  T439]  notifier_call_chain (kernel/notifier.c:85)
[   34.783717][  T439]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   34.783914][  T439]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   34.784130][  T439]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   34.784324][  T439]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   34.784506][  T439]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.784699][  T439]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.784924][  T439]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.785103][  T439]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.785292][  T439]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.785474][  T439]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.785667][  T439]  ? __kernel_text_address (kernel/extable.c:79)
[   34.785855][  T439]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.786041][  T439]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.786230][  T439]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.786411][  T439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.786607][  T439]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.786789][  T439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.786979][  T439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.787159][  T439]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.787353][  T439]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.787535][  T439]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.787728][  T439]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.787923][  T439]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.788100][  T439]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.788291][  T439]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.788476][  T439]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.788667][  T439]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.788852][  T439]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.789039][  T439]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.789229][  T439]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.789409][  T439]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.789609][  T439]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.789790][  T439]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.789985][  T439]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.790166][  T439]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.790359][  T439]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.790538][  T439]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.790732][  T439]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.790925][  T439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.791106][  T439]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.791299][  T439]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.791480][  T439]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.791676][  T439]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.791862][  T439]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.792045][  T439]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.792241][  T439]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.792421][  T439]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.792616][  T439]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.792798][  T439]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.792988][  T439]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.793168][  T439]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   34.793360][  T439]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.793541][  T439]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.793729][  T439]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.793924][  T439]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.794105][  T439]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.794298][  T439]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.794480][  T439]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.794671][  T439]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.794898][  T439]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   34.795081][  T439]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.795272][  T439]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.795456][  T439]  ___sys_sendmsg (net/socket.c:2752)
[   34.795649][  T439]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.795871][  T439]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.796065][  T439]  __sys_sendmsg (net/socket.c:2784)
[   34.796255][  T439]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.796434][  T439]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.796662][  T439]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.796848][  T439]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.797034][  T439]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.797217][  T439]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.797405][  T439]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.797602][  T439]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.797817][  T439] RIP: 0033:0x7f1ba387f08e
[   34.798013][  T439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.798561][  T439] RSP: 002b:00007ffe76491a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.798819][  T439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ba387f08e
[   34.799070][  T439] RDX: 0000000000000000 RSI: 00007ffe76491ad0 RDI: 0000000000000005
[   34.799321][  T439] RBP: 00007ffe76491a30 R08: 0000000000000000 R09: 0000000000000000
[   34.799565][  T439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce13
[   34.799820][  T439] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe764921a0
| [   35.036462][  T440] ------------[ cut here ]------------
| [   35.036666][  T440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/440
| [   35.036961][  T440] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   35.037688][  T440] Tainted: [W]=WARN
[   35.037841][  T440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.038063][  T440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.038294][  T440] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.038829][  T440] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   35.039059][  T440] RAX: 00000000ffffffa6 RBX: ff1100000bae8040 RCX: 1ff400000016fdce
[   35.039329][  T440] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bae80fc
[   35.039594][  T440] RBP: ff11000007f54000 R08: 1fe220000175d021 R09: ff110000134e0b68
[   35.039843][  T440] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   35.040094][  T440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   35.040355][  T440] FS:  00007f752320e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   35.040656][  T440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.040883][  T440] CR2: 000000000d2ea988 CR3: 0000000001f93006 CR4: 0000000000771ef0
[   35.041130][  T440] PKRU: 55555554
[   35.041291][  T440] Call Trace:
[   35.041438][  T440]  <TASK>
[   35.041555][  T440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.041750][  T440]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.041943][  T440]  notifier_call_chain (kernel/notifier.c:85)
[   35.042128][  T440]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   35.042325][  T440]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   35.042538][  T440]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   35.042735][  T440]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   35.042934][  T440]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.043116][  T440]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.043342][  T440]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.043523][  T440]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.043716][  T440]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.043909][  T440]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.044091][  T440]  ? __kernel_text_address (kernel/extable.c:79)
[   35.044285][  T440]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.044468][  T440]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.044662][  T440]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.044849][  T440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.045034][  T440]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.045215][  T440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.045406][  T440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.045602][  T440]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.045789][  T440]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.045985][  T440]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.046168][  T440]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.046364][  T440]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.046545][  T440]  ? nla_get_range_signed (lib/nlattr.c:270)
[   35.046741][  T440]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.046938][  T440]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.047123][  T440]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.047315][  T440]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.047498][  T440]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.047691][  T440]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.047883][  T440]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.048068][  T440]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.048254][  T440]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.048439][  T440]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.048633][  T440]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.048817][  T440]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.049008][  T440]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.049192][  T440]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.049379][  T440]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.049559][  T440]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.049754][  T440]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.049949][  T440]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.050133][  T440]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.050325][  T440]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.050507][  T440]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.050700][  T440]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.050892][  T440]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.051078][  T440]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.051271][  T440]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.051454][  T440]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.051647][  T440]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   35.051830][  T440]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.052024][  T440]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.052209][  T440]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.052403][  T440]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.052597][  T440]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.052779][  T440]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.052975][  T440]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.053156][  T440]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.053379][  T440]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   35.053563][  T440]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.053758][  T440]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.053956][  T440]  ___sys_sendmsg (net/socket.c:2752)
[   35.054138][  T440]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.054361][  T440]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.054555][  T440]  __sys_sendmsg (net/socket.c:2784)
[   35.054750][  T440]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.054939][  T440]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.055154][  T440]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.055352][  T440]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.055541][  T440]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.055734][  T440]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.055929][  T440]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.056114][  T440]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.056336][  T440] RIP: 0033:0x7f752344808e
[   35.056527][  T440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.057073][  T440] RSP: 002b:00007ffc95b477f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.057333][  T440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f752344808e
[   35.057593][  T440] RDX: 0000000000000000 RSI: 00007ffc95b478a0 RDI: 0000000000000005
[   35.057842][  T440] RBP: 00007ffc95b47800 R08: 0000000000000000 R09: 0000000000000000
[   35.058098][  T440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce13
[   35.058353][  T440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc95b47f70
| [   35.271215][  T442] ------------[ cut here ]------------
| [   35.271399][  T442] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/442
| [   35.272362][  T442] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   35.273132][  T442] Tainted: [W]=WARN
[   35.273301][  T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.273523][  T442] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.273762][  T442] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.274307][  T442] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   35.274524][  T442] RAX: 00000000ffffffa6 RBX: ff1100000b806200 RCX: 1ff40000000bedce
[   35.274800][  T442] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8062bc
[   35.275064][  T442] RBP: ff1100000a069000 R08: 1fe2200001700c59 R09: ff1100000cbd2ea8
[   35.275325][  T442] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   35.275602][  T442] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   35.275860][  T442] FS:  00007f607e4a2840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   35.276147][  T442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.276372][  T442] CR2: 00007f607e7721a0 CR3: 000000000f7bc004 CR4: 0000000000771ef0
[   35.276635][  T442] PKRU: 55555554
[   35.276786][  T442] Call Trace:
[   35.276947][  T442]  <TASK>
[   35.277067][  T442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.277266][  T442]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.277451][  T442]  notifier_call_chain (kernel/notifier.c:85)
[   35.277651][  T442]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   35.277848][  T442]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   35.278083][  T442]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   35.278284][  T442]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   35.278473][  T442]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.278666][  T442]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.278892][  T442]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.279075][  T442]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.279270][  T442]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.279455][  T442]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.279653][  T442]  ? __kernel_text_address (kernel/extable.c:79)
[   35.279844][  T442]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.280044][  T442]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.280238][  T442]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.280424][  T442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.280621][  T442]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.280803][  T442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.280996][  T442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.281182][  T442]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.281377][  T442]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.281559][  T442]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.281754][  T442]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.281953][  T442]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.282132][  T442]  ? nla_get_range_signed (lib/nlattr.c:270)
[   35.282330][  T442]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.282516][  T442]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.282714][  T442]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.282908][  T442]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.283092][  T442]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.283286][  T442]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.283471][  T442]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.283670][  T442]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.283857][  T442]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.284048][  T442]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.284241][  T442]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.284427][  T442]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.284623][  T442]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.284806][  T442]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.284997][  T442]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.285183][  T442]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.285377][  T442]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.285559][  T442]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.285755][  T442]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.285953][  T442]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.286137][  T442]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.286331][  T442]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.286515][  T442]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.286711][  T442]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.286904][  T442]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.287086][  T442]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.287280][  T442]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   35.287463][  T442]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.287663][  T442]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.287848][  T442]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.288036][  T442]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.288231][  T442]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.288416][  T442]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.288613][  T442]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.288797][  T442]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.289019][  T442]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   35.289203][  T442]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.289395][  T442]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.289597][  T442]  ___sys_sendmsg (net/socket.c:2752)
[   35.289777][  T442]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.290003][  T442]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.290197][  T442]  __sys_sendmsg (net/socket.c:2784)
[   35.290391][  T442]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.290571][  T442]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.290803][  T442]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.290996][  T442]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.291179][  T442]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.291370][  T442]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.291551][  T442]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.291747][  T442]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.291969][  T442] RIP: 0033:0x7f607e6dc08e
[   35.292154][  T442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.292693][  T442] RSP: 002b:00007ffff8256b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.292955][  T442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f607e6dc08e
[   35.293200][  T442] RDX: 0000000000000000 RSI: 00007ffff8256c00 RDI: 0000000000000005
[   35.293452][  T442] RBP: 00007ffff8256b60 R08: 0000000000000000 R09: 0000000000000000
[   35.293707][  T442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce13
[   35.293965][  T442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff82572d0
| [   35.523928][  T444] ------------[ cut here ]------------
| [   35.524113][  T444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/444
| [   35.524410][  T444] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   35.526000][  T444] Tainted: [W]=WARN
[   35.526248][  T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.526461][  T444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.526701][  T444] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.527240][  T444] RSP: 0018:ffa0000000b7f040 EFLAGS: 00010286
[   35.527460][  T444] RAX: 00000000ffffffa6 RBX: ff1100000f73f700 RCX: 1ff400000016fdce
[   35.527733][  T444] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73f7bc
[   35.527991][  T444] RBP: ff11000007f54000 R08: 1fe2200001ee7ef9 R09: ff1100000cbdaea8
[   35.528254][  T444] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   35.528497][  T444] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   35.528758][  T444] FS:  00007fb64cc5d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   35.529054][  T444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.529285][  T444] CR2: 00007f97dfcf1000 CR3: 000000000ba15006 CR4: 0000000000771ef0
[   35.529529][  T444] PKRU: 55555554
[   35.529690][  T444] Call Trace:
[   35.529844][  T444]  <TASK>
[   35.529969][  T444]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.530152][  T444]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.530346][  T444]  notifier_call_chain (kernel/notifier.c:85)
[   35.530532][  T444]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   35.530752][  T444]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   35.530981][  T444]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   35.531166][  T444]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   35.531360][  T444]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.531541][  T444]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.531767][  T444]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.531962][  T444]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.532148][  T444]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.532340][  T444]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.532526][  T444]  ? __kernel_text_address (kernel/extable.c:79)
[   35.532721][  T444]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.532921][  T444]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.533104][  T444]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.533295][  T444]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.533477][  T444]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.533665][  T444]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.533853][  T444]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.534043][  T444]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.534236][  T444]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.534418][  T444]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.534613][  T444]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.534798][  T444]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.534988][  T444]  ? nla_get_range_signed (lib/nlattr.c:270)
[   35.535178][  T444]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.535375][  T444]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.535559][  T444]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.535750][  T444]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.535945][  T444]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.536126][  T444]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.536319][  T444]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.536506][  T444]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.536698][  T444]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.536894][  T444]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.537079][  T444]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.537273][  T444]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.537457][  T444]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.537655][  T444]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.537841][  T444]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.538028][  T444]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.538216][  T444]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.538402][  T444]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.538599][  T444]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.538782][  T444]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.538976][  T444]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.539163][  T444]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.539353][  T444]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.539539][  T444]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.539735][  T444]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.539930][  T444]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.540111][  T444]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   35.540305][  T444]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.540490][  T444]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.540683][  T444]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.540880][  T444]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.541069][  T444]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.541263][  T444]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.541446][  T444]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.541644][  T444]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.541861][  T444]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   35.542046][  T444]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.542236][  T444]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.542420][  T444]  ___sys_sendmsg (net/socket.c:2752)
[   35.542612][  T444]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.542827][  T444]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.543033][  T444]  __sys_sendmsg (net/socket.c:2784)
[   35.543217][  T444]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.543406][  T444]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.543637][  T444]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.543822][  T444]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.544012][  T444]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.544196][  T444]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.544387][  T444]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.544575][  T444]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.544802][  T444] RIP: 0033:0x7fb64ce9708e
[   35.544997][  T444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.545521][  T444] RSP: 002b:00007ffc42234dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.545786][  T444] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb64ce9708e
[   35.546041][  T444] RDX: 0000000000000000 RSI: 00007ffc42234e80 RDI: 0000000000000005
[   35.546298][  T444] RBP: 00007ffc42234de0 R08: 0000000000000000 R09: 0000000000000000
[   35.546544][  T444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce13
[   35.546800][  T444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc42235550
| [   35.740368][  T445] ------------[ cut here ]------------
| [   35.740560][  T445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/445
| [   35.740869][  T445] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   35.741606][  T445] Tainted: [W]=WARN
[   35.741752][  T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.741983][  T445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.742209][  T445] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.742748][  T445] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   35.742975][  T445] RAX: 00000000ffffffa6 RBX: ff11000009239700 RCX: 1ff40000000bedce
[   35.743219][  T445] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000092397bc
[   35.743473][  T445] RBP: ff1100000a069000 R08: 1fe22000012472f9 R09: ff1100000ad151e8
[   35.743730][  T445] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   35.743988][  T445] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   35.744246][  T445] FS:  00007f7f17bdb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   35.744528][  T445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.744754][  T445] CR2: 00000000037b4988 CR3: 00000000104dc004 CR4: 0000000000771ef0
[   35.745016][  T445] PKRU: 55555554
[   35.745163][  T445] Call Trace:
[   35.745319][  T445]  <TASK>
[   35.745438][  T445]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.745632][  T445]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.745819][  T445]  notifier_call_chain (kernel/notifier.c:85)
[   35.746012][  T445]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   35.746197][  T445]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   35.746417][  T445]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   35.746609][  T445]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   35.746795][  T445]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.746990][  T445]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.747204][  T445]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.747392][  T445]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.747574][  T445]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.747767][  T445]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.747965][  T445]  ? __kernel_text_address (kernel/extable.c:79)
[   35.748147][  T445]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.748340][  T445]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.748519][  T445]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.748711][  T445]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.748902][  T445]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.749083][  T445]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.749274][  T445]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.749455][  T445]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.749651][  T445]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.749836][  T445]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.750025][  T445]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.750208][  T445]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.750395][  T445]  ? nla_get_range_signed (lib/nlattr.c:270)
[   35.750596][  T445]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.750781][  T445]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.750976][  T445]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.751153][  T445]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.751349][  T445]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.751530][  T445]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.751722][  T445]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.751921][  T445]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.752100][  T445]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.752289][  T445]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.752471][  T445]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.752664][  T445]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.752851][  T445]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.753038][  T445]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.753217][  T445]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.753405][  T445]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.753600][  T445]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.753776][  T445]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.753968][  T445]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.754149][  T445]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.754341][  T445]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.754525][  T445]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.754716][  T445]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.754914][  T445]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.755097][  T445]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.755289][  T445]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.755473][  T445]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   35.755666][  T445]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.755857][  T445]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.756040][  T445]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.756224][  T445]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.756417][  T445]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.756610][  T445]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.756792][  T445]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.756988][  T445]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.757203][  T445]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   35.757396][  T445]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.757594][  T445]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.757773][  T445]  ___sys_sendmsg (net/socket.c:2752)
[   35.757963][  T445]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.758179][  T445]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.758380][  T445]  __sys_sendmsg (net/socket.c:2784)
[   35.758566][  T445]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.758758][  T445]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.758987][  T445]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.759167][  T445]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.759362][  T445]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.759545][  T445]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.759733][  T445]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.759928][  T445]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.760138][  T445] RIP: 0033:0x7f7f17e1508e
[   35.760334][  T445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.760870][  T445] RSP: 002b:00007fff9cc504b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.761113][  T445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f17e1508e
[   35.761366][  T445] RDX: 0000000000000000 RSI: 00007fff9cc50560 RDI: 0000000000000005
[   35.761625][  T445] RBP: 00007fff9cc504c0 R08: 0000000000000000 R09: 0000000000000000
[   35.761879][  T445] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[   35.762122][  T445] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9cc50c30
| [   35.953321][  T447] ------------[ cut here ]------------
| [   35.953700][  T447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/447
| [   35.953994][  T447] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   35.954737][  T447] Tainted: [W]=WARN
[   35.954901][  T447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.955123][  T447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.955358][  T447] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.955908][  T447] RSP: 0018:ffa0000000d8f040 EFLAGS: 00010286
[   35.956126][  T447] RAX: 00000000ffffffa6 RBX: ff1100001378d8c0 RCX: 1ff40000001b1dce
[   35.956383][  T447] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001378d97c
[   35.956638][  T447] RBP: ff11000007f54000 R08: 1fe22000026f1b31 R09: ff1100000a1caea8
[   35.956899][  T447] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   35.957147][  T447] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   35.957417][  T447] FS:  00007f1048add840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   35.957708][  T447] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.957935][  T447] CR2: 0000000027884988 CR3: 00000000104dc002 CR4: 0000000000771ef0
[   35.958184][  T447] PKRU: 55555554
[   35.958341][  T447] Call Trace:
[   35.958489][  T447]  <TASK>
[   35.958620][  T447]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.958805][  T447]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.958997][  T447]  notifier_call_chain (kernel/notifier.c:85)
[   35.959184][  T447]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   35.959378][  T447]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   35.959609][  T447]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   35.959797][  T447]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   35.959992][  T447]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.960176][  T447]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.960403][  T447]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.960598][  T447]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.960784][  T447]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.960988][  T447]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.961179][  T447]  ? __kernel_text_address (kernel/extable.c:79)
[   35.961369][  T447]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.961553][  T447]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.961748][  T447]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.961943][  T447]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.962123][  T447]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.962312][  T447]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.962495][  T447]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.962691][  T447]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.962886][  T447]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.963070][  T447]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.963262][  T447]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.963445][  T447]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.963633][  T447]  ? nla_get_range_signed (lib/nlattr.c:270)
[   35.963822][  T447]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.964018][  T447]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.964217][  T447]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.964409][  T447]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.964607][  T447]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.964789][  T447]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.964982][  T447]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.965168][  T447]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.965360][  T447]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.965544][  T447]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.965739][  T447]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.965938][  T447]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.966122][  T447]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.966311][  T447]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.966492][  T447]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.966688][  T447]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.966884][  T447]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.967065][  T447]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.967258][  T447]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.967441][  T447]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.967636][  T447]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.967827][  T447]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.968020][  T447]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.968245][  T447]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.968429][  T447]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.968630][  T447]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.968817][  T447]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   35.969009][  T447]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.969205][  T447]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.969398][  T447]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.969596][  T447]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.969784][  T447]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.969980][  T447]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.970163][  T447]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.970356][  T447]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.970568][  T447]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   35.970766][  T447]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.970962][  T447]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.971147][  T447]  ___sys_sendmsg (net/socket.c:2752)
[   35.971341][  T447]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.971560][  T447]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.971769][  T447]  __sys_sendmsg (net/socket.c:2784)
[   35.971967][  T447]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.972146][  T447]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.972376][  T447]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.972558][  T447]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.972754][  T447]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.972953][  T447]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.973137][  T447]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.973334][  T447]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.973548][  T447] RIP: 0033:0x7f1048d1708e
[   35.973750][  T447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.974296][  T447] RSP: 002b:00007ffcd9fd8200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.974546][  T447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1048d1708e
[   35.974803][  T447] RDX: 0000000000000000 RSI: 00007ffcd9fd82b0 RDI: 0000000000000005
[   35.975059][  T447] RBP: 00007ffcd9fd8210 R08: 0000000000000000 R09: 0000000000000000
[   35.975320][  T447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[   35.975565][  T447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd9fd8980
| [   36.267486][  T449] ------------[ cut here ]------------
| [   36.267681][  T449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/449
| [   36.267983][  T449] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   36.268746][  T449] Tainted: [W]=WARN
[   36.268910][  T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.269133][  T449] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.269381][  T449] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   36.269942][  T449] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   36.270161][  T449] RAX: 00000000ffffffa6 RBX: ff11000001f023c0 RCX: 1ff40000000bedce
[   36.270424][  T449] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f0247c
[   36.270681][  T449] RBP: ff1100000a069000 R08: 1fe22000003e0491 R09: ff1100000a1b51e8
[   36.270937][  T449] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   36.271188][  T449] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   36.271442][  T449] FS:  00007f31a1742840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   36.271734][  T449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.271965][  T449] CR2: 00007f31a1a121a0 CR3: 000000000bb58006 CR4: 0000000000771ef0
[   36.272222][  T449] PKRU: 55555554
[   36.272378][  T449] Call Trace:
[   36.272526][  T449]  <TASK>
[   36.272659][  T449]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.272849][  T449]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   36.273040][  T449]  notifier_call_chain (kernel/notifier.c:85)
[   36.273237][  T449]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   36.273422][  T449]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   36.273648][  T449]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   36.273831][  T449]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   36.274025][  T449]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   36.274215][  T449]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   36.274438][  T449]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.274635][  T449]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.274819][  T449]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   36.275011][  T449]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.275193][  T449]  ? __kernel_text_address (kernel/extable.c:79)
[   36.275379][  T449]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.275561][  T449]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.275752][  T449]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.275945][  T449]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.276126][  T449]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   36.276312][  T449]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.276492][  T449]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.276695][  T449]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   36.276889][  T449]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   36.277071][  T449]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   36.277266][  T449]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.277450][  T449]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   36.277647][  T449]  ? nla_get_range_signed (lib/nlattr.c:270)
[   36.277832][  T449]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   36.278028][  T449]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   36.278216][  T449]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.278436][  T449]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.278635][  T449]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.278819][  T449]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   36.279008][  T449]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.279194][  T449]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.279377][  T449]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.279559][  T449]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.279755][  T449]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.279951][  T449]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.280131][  T449]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.280325][  T449]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.280503][  T449]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.280695][  T449]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.280892][  T449]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.281071][  T449]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.281261][  T449]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.281443][  T449]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.281639][  T449]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   36.281827][  T449]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   36.282019][  T449]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   36.282205][  T449]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.282402][  T449]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   36.282599][  T449]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.282780][  T449]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   36.282977][  T449]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.283161][  T449]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   36.283354][  T449]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.283541][  T449]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.283738][  T449]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.283967][  T449]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.284150][  T449]  ? copy_msghdr_from_user (net/socket.c:2635)
[   36.284342][  T449]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   36.284554][  T449]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   36.284755][  T449]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.284953][  T449]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.285136][  T449]  ___sys_sendmsg (net/socket.c:2752)
[   36.285326][  T449]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   36.285544][  T449]  ? copy_msghdr_from_user (net/socket.c:2603)
[   36.285749][  T449]  __sys_sendmsg (net/socket.c:2784)
[   36.285941][  T449]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   36.286122][  T449]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   36.286349][  T449]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.286530][  T449]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.286725][  T449]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.286923][  T449]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   36.287108][  T449]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   36.287302][  T449]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.287513][  T449] RIP: 0033:0x7f31a197c08e
[   36.287715][  T449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.288290][  T449] RSP: 002b:00007ffd48ee41a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.288570][  T449] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31a197c08e
[   36.288830][  T449] RDX: 0000000000000000 RSI: 00007ffd48ee4250 RDI: 0000000000000005
[   36.289089][  T449] RBP: 00007ffd48ee41b0 R08: 0000000000000000 R09: 0000000000000000
[   36.289344][  T449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[   36.289602][  T449] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd48ee4920
| [   36.562976][  T451] ------------[ cut here ]------------
| [   36.563167][  T451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/451
| [   36.563462][  T451] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   36.564191][  T451] Tainted: [W]=WARN
[   36.564348][  T451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.564560][  T451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.564796][  T451] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   36.565342][  T451] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   36.565558][  T451] RAX: 00000000ffffffa6 RBX: ff1100000ca82040 RCX: 1ff40000000bedce
[   36.565814][  T451] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca820fc
[   36.566066][  T451] RBP: ff11000007f54000 R08: 1fe2200001950421 R09: ff1100000a342ea8
[   36.566318][  T451] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   36.566564][  T451] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   36.566836][  T451] FS:  00007f619b024840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   36.567126][  T451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.567348][  T451] CR2: 000000003fad1988 CR3: 000000000bb58005 CR4: 0000000000771ef0
[   36.567621][  T451] PKRU: 55555554
[   36.567767][  T451] Call Trace:
[   36.567928][  T451]  <TASK>
[   36.568047][  T451]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.568239][  T451]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   36.568422][  T451]  notifier_call_chain (kernel/notifier.c:85)
[   36.568620][  T451]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   36.568804][  T451]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   36.569028][  T451]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   36.569215][  T451]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   36.569408][  T451]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   36.569601][  T451]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   36.569816][  T451]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.570005][  T451]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.570190][  T451]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   36.570376][  T451]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.570556][  T451]  ? __kernel_text_address (kernel/extable.c:79)
[   36.570749][  T451]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.570942][  T451]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.571122][  T451]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.571316][  T451]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.571497][  T451]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   36.571690][  T451]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.571881][  T451]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.572063][  T451]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   36.572255][  T451]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   36.572435][  T451]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   36.572630][  T451]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.572814][  T451]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   36.573001][  T451]  ? nla_get_range_signed (lib/nlattr.c:270)
[   36.573186][  T451]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   36.573380][  T451]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   36.573562][  T451]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.573754][  T451]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.573953][  T451]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.574136][  T451]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   36.574325][  T451]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.574511][  T451]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.574697][  T451]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.574889][  T451]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.575074][  T451]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.575264][  T451]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.575447][  T451]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.575638][  T451]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.575822][  T451]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.576014][  T451]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.576198][  T451]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.576381][  T451]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.576564][  T451]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.576758][  T451]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.576956][  T451]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   36.577139][  T451]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   36.577330][  T451]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   36.577513][  T451]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.577705][  T451]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   36.577900][  T451]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.578080][  T451]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   36.578270][  T451]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.578454][  T451]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   36.578646][  T451]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.578828][  T451]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.579020][  T451]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.579205][  T451]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.579393][  T451]  ? copy_msghdr_from_user (net/socket.c:2635)
[   36.579572][  T451]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   36.579798][  T451]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   36.579991][  T451]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.580172][  T451]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.580364][  T451]  ___sys_sendmsg (net/socket.c:2752)
[   36.580542][  T451]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   36.580767][  T451]  ? copy_msghdr_from_user (net/socket.c:2603)
[   36.580974][  T451]  __sys_sendmsg (net/socket.c:2784)
[   36.581156][  T451]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   36.581346][  T451]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   36.581562][  T451]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.581761][  T451]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.581955][  T451]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.582136][  T451]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   36.582327][  T451]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   36.582513][  T451]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.582739][  T451] RIP: 0033:0x7f619b25e08e
[   36.582939][  T451] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.583467][  T451] RSP: 002b:00007fffb1960a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.583727][  T451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f619b25e08e
[   36.583986][  T451] RDX: 0000000000000000 RSI: 00007fffb1960b20 RDI: 0000000000000005
[   36.584241][  T451] RBP: 00007fffb1960a80 R08: 0000000000000000 R09: 0000000000000000
[   36.584482][  T451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[   36.584742][  T451] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb19611f0
| [   36.817908][  T453] ------------[ cut here ]------------
| [   36.818108][  T453] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/453
| [   36.818406][  T453] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   36.819141][  T453] Tainted: [W]=WARN
[   36.819305][  T453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.819517][  T453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.819769][  T453] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   36.820307][  T453] RSP: 0018:ffa00000005f7040 EFLAGS: 00010286
[   36.820525][  T453] RAX: 00000000ffffffa6 RBX: ff1100000f740740 RCX: 1ff40000000bedce
[   36.820796][  T453] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7407fc
[   36.821056][  T453] RBP: ff1100000a069000 R08: 1fe2200001ee8101 R09: ff1100000cd00b68
[   36.821314][  T453] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   36.821559][  T453] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   36.821820][  T453] FS:  00007fb81e9d5840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   36.822111][  T453] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.822392][  T453] CR2: 000000000c4bc988 CR3: 00000000104dd002 CR4: 0000000000771ef0
[   36.822660][  T453] PKRU: 55555554
[   36.822811][  T453] Call Trace:
[   36.822972][  T453]  <TASK>
[   36.823091][  T453]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.823284][  T453]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   36.823466][  T453]  notifier_call_chain (kernel/notifier.c:85)
[   36.823677][  T453]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   36.823870][  T453]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   36.824093][  T453]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   36.824288][  T453]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   36.824492][  T453]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   36.824692][  T453]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   36.824922][  T453]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.825103][  T453]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.825294][  T453]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   36.825480][  T453]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.825679][  T453]  ? __kernel_text_address (kernel/extable.c:79)
[   36.825868][  T453]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.826055][  T453]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.826248][  T453]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.826453][  T453]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.826647][  T453]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   36.826832][  T453]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.827025][  T453]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.827214][  T453]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   36.827405][  T453]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   36.827603][  T453]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   36.827786][  T453]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   36.827986][  T453]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   36.828166][  T453]  ? nla_get_range_signed (lib/nlattr.c:270)
[   36.828362][  T453]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   36.828549][  T453]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   36.828745][  T453]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.828937][  T453]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.829123][  T453]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.829317][  T453]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   36.829497][  T453]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.829697][  T453]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.829890][  T453]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.830073][  T453]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.830265][  T453]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.830448][  T453]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   36.830675][  T453]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.830863][  T453]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.831077][  T453]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.831270][  T453]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.831457][  T453]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   36.831657][  T453]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.831849][  T453]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.832042][  T453]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   36.832228][  T453]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   36.832424][  T453]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   36.832624][  T453]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   36.832814][  T453]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.833007][  T453]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   36.833192][  T453]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.833383][  T453]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   36.833569][  T453]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.833778][  T453]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   36.833976][  T453]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   36.834161][  T453]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.834354][  T453]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   36.834545][  T453]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.834739][  T453]  ? copy_msghdr_from_user (net/socket.c:2635)
[   36.834935][  T453]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   36.835153][  T453]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   36.835352][  T453]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   36.835536][  T453]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   36.835734][  T453]  ___sys_sendmsg (net/socket.c:2752)
[   36.835929][  T453]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   36.836146][  T453]  ? copy_msghdr_from_user (net/socket.c:2603)
[   36.836355][  T453]  __sys_sendmsg (net/socket.c:2784)
[   36.836540][  T453]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   36.836733][  T453]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   36.836968][  T453]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   36.837157][  T453]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   36.837352][  T453]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.837536][  T453]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   36.837732][  T453]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   36.837931][  T453]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.838151][  T453] RIP: 0033:0x7fb81ec0f08e
[   36.838352][  T453] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.838899][  T453] RSP: 002b:00007ffe99ac0ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.839151][  T453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb81ec0f08e
[   36.839413][  T453] RDX: 0000000000000000 RSI: 00007ffe99ac0d50 RDI: 0000000000000005
[   36.839676][  T453] RBP: 00007ffe99ac0cb0 R08: 0000000000000000 R09: 0000000000000000
[   36.839967][  T453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce15
[   36.840215][  T453] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99ac1420
| [   37.074385][  T456] ------------[ cut here ]------------
| [   37.074572][  T456] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/456
| [   37.074886][  T456] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   37.075619][  T456] Tainted: [W]=WARN
[   37.075769][  T456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.075999][  T456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.076295][  T456] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.077007][  T456] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   37.077341][  T456] RAX: 00000000ffffffa6 RBX: ff11000002786040 RCX: 1ff4000000106dce
[   37.077656][  T456] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000027860fc
[   37.077972][  T456] RBP: ff11000007f54000 R08: 1fe22000004f0c21 R09: ff1100000cb6aea8
[   37.078282][  T456] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   37.078603][  T456] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   37.078930][  T456] FS:  00007fc8b254d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   37.079284][  T456] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.079561][  T456] CR2: 0000000018a9a988 CR3: 000000000bb58006 CR4: 0000000000771ef0
[   37.079905][  T456] PKRU: 55555554
[   37.080108][  T456] Call Trace:
[   37.080317][  T456]  <TASK>
[   37.080489][  T456]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.080744][  T456]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.080993][  T456]  notifier_call_chain (kernel/notifier.c:85)
[   37.081246][  T456]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   37.081533][  T456]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   37.081836][  T456]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.082086][  T456]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   37.082339][  T456]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.082577][  T456]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.082920][  T456]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.083162][  T456]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.083377][  T456]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.083577][  T456]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.083781][  T456]  ? __kernel_text_address (kernel/extable.c:79)
[   37.083980][  T456]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.084166][  T456]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.084359][  T456]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.084542][  T456]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.084740][  T456]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.084936][  T456]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.085123][  T456]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.085317][  T456]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.085504][  T456]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.085699][  T456]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.085896][  T456]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.086082][  T456]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.086275][  T456]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.086464][  T456]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.086667][  T456]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.086865][  T456]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.087050][  T456]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.087250][  T456]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.087435][  T456]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.087634][  T456]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.087826][  T456]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.088020][  T456]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.088213][  T456]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.088406][  T456]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.088608][  T456]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.088794][  T456]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.088992][  T456]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.089179][  T456]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.089390][  T456]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.089576][  T456]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.089771][  T456]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.089974][  T456]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.090160][  T456]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.090355][  T456]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.090548][  T456]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.090742][  T456]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.090942][  T456]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.091130][  T456]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.091321][  T456]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.091509][  T456]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   37.091707][  T456]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.091932][  T456]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.092135][  T456]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.092399][  T456]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.092604][  T456]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.092790][  T456]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.092989][  T456]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.093182][  T456]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.093406][  T456]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   37.093609][  T456]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.093795][  T456]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.094010][  T456]  ___sys_sendmsg (net/socket.c:2752)
[   37.094195][  T456]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.094422][  T456]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.094633][  T456]  __sys_sendmsg (net/socket.c:2784)
[   37.094846][  T456]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.095035][  T456]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.095267][  T456]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.095454][  T456]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.095656][  T456]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.095855][  T456]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.096046][  T456]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.096248][  T456]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.096463][  T456] RIP: 0033:0x7fc8b278708e
[   37.096669][  T456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.097211][  T456] RSP: 002b:00007ffcb296eec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.097485][  T456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8b278708e
[   37.097747][  T456] RDX: 0000000000000000 RSI: 00007ffcb296ef70 RDI: 0000000000000005
[   37.098020][  T456] RBP: 00007ffcb296eed0 R08: 0000000000000000 R09: 0000000000000000
[   37.098282][  T456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce15
[   37.098534][  T456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb296f640
| [   37.262258][  T458] ------------[ cut here ]------------
| [   37.262467][  T458] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/458
| [   37.262762][  T458] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   37.263487][  T458] Tainted: [W]=WARN
[   37.263651][  T458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.263873][  T458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.264099][  T458] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.264642][  T458] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   37.264892][  T458] RAX: 00000000ffffffa6 RBX: ff1100000af8c040 RCX: 1ff4000000106dce
[   37.265136][  T458] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8c0fc
[   37.265390][  T458] RBP: ff1100000a069000 R08: 1fe22000015f1821 R09: ff110000134851e8
[   37.265647][  T458] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   37.265903][  T458] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   37.266151][  T458] FS:  00007f108c629840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   37.266445][  T458] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.266675][  T458] CR2: 0000000028726988 CR3: 000000000f546002 CR4: 0000000000771ef0
[   37.266936][  T458] PKRU: 55555554
[   37.267101][  T458] Call Trace:
[   37.267282][  T458]  <TASK>
[   37.267402][  T458]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.267617][  T458]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.267804][  T458]  notifier_call_chain (kernel/notifier.c:85)
[   37.267996][  T458]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   37.268186][  T458]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   37.268410][  T458]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.268608][  T458]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   37.268796][  T458]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.268991][  T458]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.269207][  T458]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.269395][  T458]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.269593][  T458]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.269772][  T458]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.269969][  T458]  ? __kernel_text_address (kernel/extable.c:79)
[   37.270150][  T458]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.270347][  T458]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.270527][  T458]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.270722][  T458]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.270920][  T458]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.271111][  T458]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.271303][  T458]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.271484][  T458]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.271680][  T458]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.271897][  T458]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.272081][  T458]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.272275][  T458]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.272456][  T458]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.272657][  T458]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.272850][  T458]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.273040][  T458]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.273221][  T458]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.273412][  T458]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.273607][  T458]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.273787][  T458]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.273984][  T458]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.274162][  T458]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.274385][  T458]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.274567][  T458]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.274764][  T458]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.274983][  T458]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.275166][  T458]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.275354][  T458]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.275535][  T458]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.275731][  T458]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.275924][  T458]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.276109][  T458]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.276304][  T458]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.276488][  T458]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.276688][  T458]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.276881][  T458]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.277070][  T458]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.277263][  T458]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.277444][  T458]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.277634][  T458]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   37.277816][  T458]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.278094][  T458]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.278286][  T458]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.278469][  T458]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.278664][  T458]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.279030][  T458]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.279309][  T458]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.279489][  T458]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.279714][  T458]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   37.279912][  T458]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.280094][  T458]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.280373][  T458]  ___sys_sendmsg (net/socket.c:2752)
[   37.280552][  T458]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.280780][  T458]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.280984][  T458]  __sys_sendmsg (net/socket.c:2784)
[   37.281165][  T458]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.281371][  T458]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.281608][  T458]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.281791][  T458]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.282072][  T458]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.282265][  T458]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.282446][  T458]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.282728][  T458]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.282955][  T458] RIP: 0033:0x7f108c86308e
[   37.283245][  T458] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.283782][  T458] RSP: 002b:00007fffe23d0090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.284040][  T458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f108c86308e
[   37.284297][  T458] RDX: 0000000000000000 RSI: 00007fffe23d0140 RDI: 0000000000000005
[   37.284540][  T458] RBP: 00007fffe23d00a0 R08: 0000000000000000 R09: 0000000000000000
[   37.284811][  T458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce15
[   37.285066][  T458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe23d0810
| [   37.495390][  T459] ------------[ cut here ]------------
| [   37.495571][  T459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/459
| [   37.496444][  T459] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   37.497404][  T459] Tainted: [W]=WARN
[   37.497674][  T459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.497969][  T459] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.498255][  T459] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.498785][  T459] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   37.499015][  T459] RAX: 00000000ffffffa6 RBX: ff11000009238740 RCX: 1ff4000000106dce
[   37.499288][  T459] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000092387fc
[   37.499536][  T459] RBP: ff11000007f54000 R08: 1fe2200001247101 R09: ff11000013480b68
[   37.499798][  T459] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   37.500054][  T459] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   37.500315][  T459] FS:  00007f59ff5e1840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   37.500609][  T459] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.500827][  T459] CR2: 00007f98ef3e7c70 CR3: 0000000012fc7005 CR4: 0000000000771ef0
[   37.501084][  T459] PKRU: 55555554
[   37.501234][  T459] Call Trace:
[   37.501390][  T459]  <TASK>
[   37.501508][  T459]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.501703][  T459]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.501899][  T459]  notifier_call_chain (kernel/notifier.c:85)
[   37.502087][  T459]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   37.502283][  T459]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   37.502500][  T459]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.502698][  T459]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   37.502895][  T459]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.503078][  T459]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.503306][  T459]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.503487][  T459]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.503681][  T459]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.503867][  T459]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.504060][  T459]  ? __kernel_text_address (kernel/extable.c:79)
[   37.504253][  T459]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.504440][  T459]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.504633][  T459]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.504819][  T459]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.505009][  T459]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.505191][  T459]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.505380][  T459]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.505564][  T459]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.505761][  T459]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.505958][  T459]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.506142][  T459]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.506334][  T459]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.506513][  T459]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.506711][  T459]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.506908][  T459]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.507093][  T459]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.507287][  T459]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.507479][  T459]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.507671][  T459]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.507858][  T459]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.508046][  T459]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.508234][  T459]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.508426][  T459]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.508625][  T459]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.508811][  T459]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.509000][  T459]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.509186][  T459]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.509375][  T459]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.509558][  T459]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.509756][  T459]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.509954][  T459]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.510138][  T459]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.510331][  T459]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.510515][  T459]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.510720][  T459]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.510917][  T459]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.511103][  T459]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.511293][  T459]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.511475][  T459]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.511668][  T459]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   37.511863][  T459]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.512052][  T459]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.512238][  T459]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.512431][  T459]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.512630][  T459]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.512814][  T459]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.513007][  T459]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.513192][  T459]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.513412][  T459]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   37.513609][  T459]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.513791][  T459]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.513990][  T459]  ___sys_sendmsg (net/socket.c:2752)
[   37.514175][  T459]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.514398][  T459]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.514606][  T459]  __sys_sendmsg (net/socket.c:2784)
[   37.514792][  T459]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.514987][  T459]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.515207][  T459]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.515393][  T459]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.515575][  T459]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.515772][  T459]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.515969][  T459]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.516151][  T459]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.516378][  T459] RIP: 0033:0x7f59ff81b08e
[   37.516569][  T459] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.517114][  T459] RSP: 002b:00007ffd65303b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.517396][  T459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59ff81b08e
[   37.517657][  T459] RDX: 0000000000000000 RSI: 00007ffd65303be0 RDI: 0000000000000005
[   37.517920][  T459] RBP: 00007ffd65303b40 R08: 0000000000000000 R09: 0000000000000000
[   37.518164][  T459] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce15
[   37.518419][  T459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd653042b0
| [   37.723047][  T461] ------------[ cut here ]------------
| [   37.723316][  T461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/461
| [   37.723623][  T461] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   37.724354][  T461] Tainted: [W]=WARN
[   37.724501][  T461] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.724728][  T461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.724966][  T461] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.725535][  T461] RSP: 0018:ffa0000000d9f040 EFLAGS: 00010286
[   37.725772][  T461] RAX: 00000000ffffffa6 RBX: ff1100000b8c7e00 RCX: 1ff40000001b3dce
[   37.726028][  T461] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8c7ebc
[   37.726285][  T461] RBP: ff1100000a069000 R08: 1fe2200001718fd9 R09: ff1100000ce18b68
[   37.726526][  T461] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   37.726784][  T461] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   37.727044][  T461] FS:  00007f5e9a8b1840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   37.727338][  T461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.727550][  T461] CR2: 00007ffbcb34c000 CR3: 000000000ca66006 CR4: 0000000000771ef0
[   37.727810][  T461] PKRU: 55555554
[   37.727965][  T461] Call Trace:
[   37.728113][  T461]  <TASK>
[   37.728236][  T461]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.728429][  T461]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.728626][  T461]  notifier_call_chain (kernel/notifier.c:85)
[   37.728811][  T461]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   37.729001][  T461]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   37.729217][  T461]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.729409][  T461]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   37.729607][  T461]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.729791][  T461]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.730015][  T461]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.730198][  T461]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.730388][  T461]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.730568][  T461]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.730761][  T461]  ? __kernel_text_address (kernel/extable.c:79)
[   37.730976][  T461]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.731160][  T461]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.731351][  T461]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.731538][  T461]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.731732][  T461]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.731926][  T461]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.732106][  T461]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.732318][  T461]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.732506][  T461]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.732721][  T461]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.732923][  T461]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.733107][  T461]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.733295][  T461]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.733483][  T461]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.733681][  T461]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.733875][  T461]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.734054][  T461]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.734239][  T461]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.734433][  T461]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.734625][  T461]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.734808][  T461]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.734994][  T461]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.735178][  T461]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.735369][  T461]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.735551][  T461]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.735749][  T461]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.735940][  T461]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.736120][  T461]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.736311][  T461]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.736492][  T461]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.736685][  T461]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.736878][  T461]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.737061][  T461]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.737260][  T461]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.737447][  T461]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.737640][  T461]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.737827][  T461]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.738030][  T461]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.738214][  T461]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.738406][  T461]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   37.738601][  T461]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.738786][  T461]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.738979][  T461]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.739163][  T461]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.739355][  T461]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.739565][  T461]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.739759][  T461]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.740041][  T461]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.740266][  T461]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   37.740450][  T461]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.740812][  T461]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.741002][  T461]  ___sys_sendmsg (net/socket.c:2752)
[   37.741357][  T461]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.741569][  T461]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.741779][  T461]  __sys_sendmsg (net/socket.c:2784)
[   37.741972][  T461]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.742151][  T461]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.742380][  T461]  ? restore_fpregs_from_fpstate (arch/x86/kernel/fpu/xstate.h:242 arch/x86/kernel/fpu/core.c:207)
[   37.742607][  T461]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   37.742784][  T461]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.742980][  T461]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.743318][  T461]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.743503][  T461]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.743701][  T461]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.743927][  T461] RIP: 0033:0x7f5e9aaeb08e
[   37.744130][  T461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.744669][  T461] RSP: 002b:00007ffc0c3e9a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.745032][  T461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5e9aaeb08e
[   37.745284][  T461] RDX: 0000000000000000 RSI: 00007ffc0c3e9ac0 RDI: 0000000000000005
[   37.745525][  T461] RBP: 00007ffc0c3e9a20 R08: 0000000000000000 R09: 0000000000000000
[   37.745782][  T461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce16
[   37.746209][  T461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c3ea190
| [   37.938441][  T462] ------------[ cut here ]------------
| [   37.938658][  T462] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/462
| [   37.938960][  T462] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   37.939688][  T462] Tainted: [W]=WARN
[   37.939843][  T462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.940064][  T462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.940299][  T462] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.940830][  T462] RSP: 0018:ffa0000000d9f040 EFLAGS: 00010286
[   37.941058][  T462] RAX: 00000000ffffffa6 RBX: ff1100000c2e3000 RCX: 1ff40000001b3dce
[   37.941315][  T462] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2e30bc
[   37.941557][  T462] RBP: ff11000007f54000 R08: 1fe220000185c619 R09: ff110000134e0b68
[   37.941817][  T462] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   37.942070][  T462] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   37.942328][  T462] FS:  00007fc510d6e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   37.942618][  T462] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.942893][  T462] CR2: 00007f698364a000 CR3: 000000000f7bd005 CR4: 0000000000771ef0
[   37.943141][  T462] PKRU: 55555554
[   37.943303][  T462] Call Trace:
[   37.943452][  T462]  <TASK>
[   37.943568][  T462]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.943762][  T462]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.943963][  T462]  notifier_call_chain (kernel/notifier.c:85)
[   37.944152][  T462]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   37.944347][  T462]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   37.944562][  T462]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   37.944823][  T462]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   37.945070][  T462]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.945313][  T462]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.945611][  T462]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.945901][  T462]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.946134][  T462]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.946379][  T462]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.946622][  T462]  ? __kernel_text_address (kernel/extable.c:79)
[   37.946806][  T462]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.947003][  T462]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.947185][  T462]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.947378][  T462]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.947560][  T462]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.947752][  T462]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.947951][  T462]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.948136][  T462]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.948325][  T462]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.948506][  T462]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.948700][  T462]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.948895][  T462]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.949078][  T462]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.949273][  T462]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.949457][  T462]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.949658][  T462]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.949848][  T462]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.950037][  T462]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.950217][  T462]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.950405][  T462]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.950604][  T462]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.950783][  T462]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.950977][  T462]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.951157][  T462]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.951352][  T462]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.951534][  T462]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.951728][  T462]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.951923][  T462]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.952104][  T462]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.952296][  T462]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.952477][  T462]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.952672][  T462]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.952860][  T462]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.953046][  T462]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.953233][  T462]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.953420][  T462]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.953619][  T462]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.953805][  T462]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.953994][  T462]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.954180][  T462]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   37.954369][  T462]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.954551][  T462]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.954742][  T462]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.954940][  T462]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.955142][  T462]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.955335][  T462]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.955518][  T462]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.955712][  T462]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.955933][  T462]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   37.956117][  T462]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.956311][  T462]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.956494][  T462]  ___sys_sendmsg (net/socket.c:2752)
[   37.956689][  T462]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.956921][  T462]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.957113][  T462]  __sys_sendmsg (net/socket.c:2784)
[   37.957307][  T462]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.957487][  T462]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.957719][  T462]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.957917][  T462]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.958101][  T462]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.958291][  T462]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.958472][  T462]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.958666][  T462]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.958888][  T462] RIP: 0033:0x7fc510fa808e
[   37.959076][  T462] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.959615][  T462] RSP: 002b:00007ffdf91fb400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.959872][  T462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc510fa808e
[   37.960118][  T462] RDX: 0000000000000000 RSI: 00007ffdf91fb4b0 RDI: 0000000000000005
[   37.960374][  T462] RBP: 00007ffdf91fb410 R08: 0000000000000000 R09: 0000000000000000
[   37.960631][  T462] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce16
[   37.960898][  T462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf91fbb80
| [   38.163091][  T464] ------------[ cut here ]------------
| [   38.163286][  T464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/464
| [   38.163575][  T464] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   38.164326][  T464] Tainted: [W]=WARN
[   38.164475][  T464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.164704][  T464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   38.164940][  T464] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   38.165481][  T464] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   38.165713][  T464] RAX: 00000000ffffffa6 RBX: ff1100000519c040 RCX: 1ff40000001b5dce
[   38.165969][  T464] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000519c0fc
[   38.166216][  T464] RBP: ff1100000a069000 R08: 1fe2200000a33821 R09: ff1100000cbd2ea8
[   38.166473][  T464] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   38.166799][  T464] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   38.167117][  T464] FS:  00007f0042da4840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   38.167468][  T464] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   38.167755][  T464] CR2: 000000000d6be988 CR3: 0000000004d73001 CR4: 0000000000771ef0
[   38.168051][  T464] PKRU: 55555554
[   38.168198][  T464] Call Trace:
[   38.168356][  T464]  <TASK>
[   38.168475][  T464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.168673][  T464]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   38.168866][  T464]  notifier_call_chain (kernel/notifier.c:85)
[   38.169055][  T464]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   38.169252][  T464]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   38.169470][  T464]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.169668][  T464]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   38.169864][  T464]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   38.170052][  T464]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   38.170280][  T464]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   38.170463][  T464]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.170660][  T464]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   38.170850][  T464]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.171040][  T464]  ? __kernel_text_address (kernel/extable.c:79)
[   38.171228][  T464]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.171422][  T464]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.171620][  T464]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.171804][  T464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.171997][  T464]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   38.172186][  T464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.172381][  T464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.172567][  T464]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   38.172764][  T464]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   38.172963][  T464]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   38.173147][  T464]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.173343][  T464]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   38.173527][  T464]  ? nla_get_range_signed (lib/nlattr.c:270)
[   38.173728][  T464]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   38.173928][  T464]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   38.174114][  T464]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.174309][  T464]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.174498][  T464]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.174697][  T464]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.174894][  T464]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.175085][  T464]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.175276][  T464]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.175461][  T464]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.175660][  T464]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.175853][  T464]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.176042][  T464]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   38.176229][  T464]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.176422][  T464]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.176619][  T464]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.176805][  T464]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.176998][  T464]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.177189][  T464]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   38.177384][  T464]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.177572][  T464]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.177777][  T464]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   38.177972][  T464]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   38.178159][  T464]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.178360][  T464]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.178546][  T464]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.178740][  T464]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   38.178940][  T464]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   38.179127][  T464]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   38.179325][  T464]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.179511][  T464]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.179709][  T464]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.179906][  T464]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   38.180099][  T464]  ? copy_msghdr_from_user (net/socket.c:2635)
[   38.180290][  T464]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   38.180509][  T464]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   38.180708][  T464]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.180905][  T464]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.181092][  T464]  ___sys_sendmsg (net/socket.c:2752)
[   38.181288][  T464]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   38.181505][  T464]  ? copy_msghdr_from_user (net/socket.c:2603)
[   38.181713][  T464]  __sys_sendmsg (net/socket.c:2784)
[   38.181913][  T464]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   38.182096][  T464]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   38.182326][  T464]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.182511][  T464]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.182712][  T464]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   38.182909][  T464]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   38.183094][  T464]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   38.183290][  T464]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.183508][  T464] RIP: 0033:0x7f0042fde08e
[   38.183713][  T464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   38.184371][  T464] RSP: 002b:00007ffe699d55b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.184645][  T464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0042fde08e
[   38.184909][  T464] RDX: 0000000000000000 RSI: 00007ffe699d5660 RDI: 0000000000000005
[   38.185158][  T464] RBP: 00007ffe699d55c0 R08: 0000000000000000 R09: 0000000000000000
[   38.185423][  T464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce16
[   38.185687][  T464] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe699d5d30
| [   38.377677][  T466] ------------[ cut here ]------------
| [   38.377885][  T466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/466
| [   38.378177][  T466] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   38.378926][  T466] Tainted: [W]=WARN
[   38.379077][  T466] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.379306][  T466] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   38.379533][  T466] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   38.380258][  T466] RSP: 0018:ffa0000000d9f040 EFLAGS: 00010286
[   38.380543][  T466] RAX: 00000000ffffffa6 RBX: ff1100000cae7e00 RCX: 1ff40000001b3dce
[   38.380897][  T466] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae7ebc
[   38.381201][  T466] RBP: ff11000007f54000 R08: 1fe220000195cfd9 R09: ff1100000cbdaea8
[   38.381562][  T466] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   38.381899][  T466] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   38.382215][  T466] FS:  00007f604468b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   38.382554][  T466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   38.382826][  T466] CR2: 000000001b86d988 CR3: 000000000a33a004 CR4: 0000000000771ef0
[   38.383081][  T466] PKRU: 55555554
[   38.383231][  T466] Call Trace:
[   38.383388][  T466]  <TASK>
[   38.383506][  T466]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.383698][  T466]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   38.383896][  T466]  notifier_call_chain (kernel/notifier.c:85)
[   38.384085][  T466]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   38.384287][  T466]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   38.384502][  T466]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.384700][  T466]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   38.384897][  T466]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   38.385081][  T466]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   38.385314][  T466]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   38.385497][  T466]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.385695][  T466]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   38.385888][  T466]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.386073][  T466]  ? __kernel_text_address (kernel/extable.c:79)
[   38.386271][  T466]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.386455][  T466]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.386651][  T466]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.386840][  T466]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.387034][  T466]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   38.387244][  T466]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.387434][  T466]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.387628][  T466]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   38.387815][  T466]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   38.388005][  T466]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   38.388187][  T466]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.388378][  T466]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   38.388557][  T466]  ? nla_get_range_signed (lib/nlattr.c:270)
[   38.388758][  T466]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   38.388957][  T466]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   38.389144][  T466]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.389353][  T466]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.389540][  T466]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.389732][  T466]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.389923][  T466]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.390108][  T466]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.390295][  T466]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.390479][  T466]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.390674][  T466]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.390863][  T466]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.391048][  T466]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   38.391233][  T466]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.391420][  T466]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.391613][  T466]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.391796][  T466]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.391988][  T466]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.392174][  T466]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   38.392362][  T466]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.392546][  T466]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.392743][  T466]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   38.392934][  T466]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   38.393117][  T466]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.393314][  T466]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.393497][  T466]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.393693][  T466]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   38.393887][  T466]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   38.394071][  T466]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   38.394258][  T466]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.394442][  T466]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.394636][  T466]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.394826][  T466]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   38.395022][  T466]  ? copy_msghdr_from_user (net/socket.c:2635)
[   38.395208][  T466]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   38.395429][  T466]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   38.395631][  T466]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.395815][  T466]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.396006][  T466]  ___sys_sendmsg (net/socket.c:2752)
[   38.396187][  T466]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   38.396411][  T466]  ? copy_msghdr_from_user (net/socket.c:2603)
[   38.396616][  T466]  __sys_sendmsg (net/socket.c:2784)
[   38.396798][  T466]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   38.396988][  T466]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   38.397207][  T466]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.397396][  T466]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.397594][  T466]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   38.397774][  T466]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   38.397967][  T466]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   38.398149][  T466]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.398373][  T466] RIP: 0033:0x7f60448c508e
[   38.398561][  T466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   38.399103][  T466] RSP: 002b:00007ffd00af5760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.399360][  T466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60448c508e
[   38.399615][  T466] RDX: 0000000000000000 RSI: 00007ffd00af5810 RDI: 0000000000000005
[   38.399865][  T466] RBP: 00007ffd00af5770 R08: 0000000000000000 R09: 0000000000000000
[   38.400110][  T466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce16
[   38.400364][  T466] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00af5ee0
| [   38.609207][  T467] ------------[ cut here ]------------
| [   38.609398][  T467] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/467
| [   38.609694][  T467] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   38.610422][  T467] Tainted: [W]=WARN
[   38.610574][  T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.610805][  T467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   38.611040][  T467] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   38.611594][  T467] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   38.611811][  T467] RAX: 00000000ffffffa6 RBX: ff11000009239a80 RCX: 1ff40000001b5dce
[   38.612062][  T467] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000009239b3c
[   38.612318][  T467] RBP: ff1100000a069000 R08: 1fe2200001247369 R09: ff1100000ad151e8
[   38.612564][  T467] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   38.612824][  T467] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   38.613080][  T467] FS:  00007f4f111e6840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   38.613375][  T467] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   38.613605][  T467] CR2: 0000000010769988 CR3: 0000000010674003 CR4: 0000000000771ef0
[   38.613858][  T467] PKRU: 55555554
[   38.614010][  T467] Call Trace:
[   38.614159][  T467]  <TASK>
[   38.614288][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.614475][  T467]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   38.614671][  T467]  notifier_call_chain (kernel/notifier.c:85)
[   38.614866][  T467]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   38.615051][  T467]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   38.615275][  T467]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.615459][  T467]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   38.615658][  T467]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   38.615848][  T467]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   38.616068][  T467]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   38.616258][  T467]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.616441][  T467]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   38.616636][  T467]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.616821][  T467]  ? __kernel_text_address (kernel/extable.c:79)
[   38.617011][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.617196][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.617386][  T467]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.617570][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.617766][  T467]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   38.617962][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.618143][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.618333][  T467]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   38.618516][  T467]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   38.618710][  T467]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   38.618905][  T467]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.619087][  T467]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   38.619274][  T467]  ? nla_get_range_signed (lib/nlattr.c:270)
[   38.619461][  T467]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   38.619657][  T467]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   38.619849][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.620034][  T467]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.620219][  T467]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.620404][  T467]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.620599][  T467]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.620786][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.620979][  T467]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.621162][  T467]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.621356][  T467]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.621541][  T467]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.621738][  T467]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   38.621935][  T467]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.622120][  T467]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.622327][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.622513][  T467]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.622705][  T467]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.622902][  T467]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   38.623349][  T467]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.623533][  T467]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.623730][  T467]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   38.623924][  T467]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   38.624109][  T467]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.624300][  T467]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.624568][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.624764][  T467]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   38.624962][  T467]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   38.625148][  T467]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   38.625343][  T467]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.625525][  T467]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.625805][  T467]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.625997][  T467]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   38.626182][  T467]  ? copy_msghdr_from_user (net/socket.c:2635)
[   38.626369][  T467]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   38.626595][  T467]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   38.626777][  T467]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.626999][  T467]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.627184][  T467]  ___sys_sendmsg (net/socket.c:2752)
[   38.627455][  T467]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   38.627684][  T467]  ? copy_msghdr_from_user (net/socket.c:2603)
[   38.627884][  T467]  __sys_sendmsg (net/socket.c:2784)
[   38.628068][  T467]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   38.628256][  T467]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   38.628473][  T467]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.628667][  T467]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.628858][  T467]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   38.629044][  T467]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   38.629227][  T467]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   38.629420][  T467]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.629647][  T467] RIP: 0033:0x7f4f1142008e
[   38.629840][  T467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   38.630462][  T467] RSP: 002b:00007ffd4807e2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.630724][  T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f1142008e
[   38.630982][  T467] RDX: 0000000000000000 RSI: 00007ffd4807e380 RDI: 0000000000000005
[   38.631229][  T467] RBP: 00007ffd4807e2e0 R08: 0000000000000000 R09: 0000000000000000
[   38.631482][  T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce16
[   38.631828][  T467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4807ea50
| [   38.864202][  T470] ------------[ cut here ]------------
| [   38.864359][  T470] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/470
| [   38.864606][  T470] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   38.865232][  T470] Tainted: [W]=WARN
[   38.865343][  T470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.865507][  T470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   38.865689][  T470] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   38.866166][  T470] RSP: 0018:ffa0000000d9f040 EFLAGS: 00010286
[   38.866348][  T470] RAX: 00000000ffffffa6 RBX: ff1100000f745a80 RCX: 1ff40000001b3dce
[   38.866550][  T470] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f745b3c
[   38.866752][  T470] RBP: ff11000007f54000 R08: 1fe2200001ee8b69 R09: ff1100000cc9d1e8
[   38.866955][  T470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   38.867152][  T470] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   38.867357][  T470] FS:  00007fe244638840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   38.867600][  T470] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   38.867770][  T470] CR2: 00007f4803a1c060 CR3: 000000000b997003 CR4: 0000000000771ef0
[   38.867974][  T470] PKRU: 55555554
[   38.868073][  T470] Call Trace:
[   38.868174][  T470]  <TASK>
[   38.868246][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.868384][  T470]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   38.868523][  T470]  notifier_call_chain (kernel/notifier.c:85)
[   38.868660][  T470]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   38.868797][  T470]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   38.868966][  T470]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   38.869102][  T470]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   38.869238][  T470]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   38.869375][  T470]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   38.869537][  T470]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   38.869672][  T470]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.869807][  T470]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   38.869942][  T470]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.870077][  T470]  ? __kernel_text_address (kernel/extable.c:79)
[   38.870213][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.870352][  T470]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.870484][  T470]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.870621][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.870751][  T470]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   38.870887][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.871018][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.871148][  T470]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   38.871301][  T470]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   38.871439][  T470]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   38.871571][  T470]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   38.871710][  T470]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   38.873278][  T470]  ? nla_get_range_signed (lib/nlattr.c:270)
[   38.873415][  T470]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   38.873550][  T470]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   38.873689][  T470]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.873827][  T470]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.874003][  T470]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.874136][  T470]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.874275][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.874407][  T470]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.874540][  T470]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.874677][  T470]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.874811][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.874945][  T470]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   38.875077][  T470]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   38.875210][  T470]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.875344][  T470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.875478][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.875618][  T470]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.875749][  T470]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.875884][  T470]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   38.876017][  T470]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.876149][  T470]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.876290][  T470]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   38.876419][  T470]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   38.876555][  T470]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.876691][  T470]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.876825][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.876961][  T470]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   38.877112][  T470]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   38.877247][  T470]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   38.877382][  T470]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.877512][  T470]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.877657][  T470]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.877792][  T470]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   38.877930][  T470]  ? copy_msghdr_from_user (net/socket.c:2635)
[   38.878062][  T470]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   38.878227][  T470]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   38.878364][  T470]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.878496][  T470]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.878631][  T470]  ___sys_sendmsg (net/socket.c:2752)
[   38.878761][  T470]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   38.878935][  T470]  ? copy_msghdr_from_user (net/socket.c:2603)
[   38.879078][  T470]  __sys_sendmsg (net/socket.c:2784)
[   38.879212][  T470]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   38.879348][  T470]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   38.879517][  T470]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.879667][  T470]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.879801][  T470]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   38.879937][  T470]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   38.880069][  T470]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   38.880203][  T470]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.880371][  T470] RIP: 0033:0x7fe24487208e
[   38.880512][  T470] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   38.880990][  T470] RSP: 002b:00007ffed51ede70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.881190][  T470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe24487208e
[   38.881392][  T470] RDX: 0000000000000000 RSI: 00007ffed51edf20 RDI: 0000000000000005
[   38.881594][  T470] RBP: 00007ffed51ede80 R08: 0000000000000000 R09: 0000000000000000
[   38.881793][  T470] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   38.881993][  T470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed51ee5f0
| [   39.031150][  T472] ------------[ cut here ]------------
| [   39.031301][  T472] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/472
| [   39.031537][  T472] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.032421][  T472] Tainted: [W]=WARN
[   39.032520][  T472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.032692][  T472] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.032873][  T472] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.033348][  T472] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   39.033513][  T472] RAX: 00000000ffffffa6 RBX: ff1100000cb16580 RCX: 1ff40000001b5dce
[   39.033714][  T472] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb1663c
[   39.033913][  T472] RBP: ff1100000a069000 R08: 1fe2200001962cc9 R09: ff1100000a1b51e8
[   39.034108][  T472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.034313][  T472] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.034514][  T472] FS:  00007f3bbcdcf840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.034757][  T472] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.034930][  T472] CR2: 000000003f835988 CR3: 0000000004de9005 CR4: 0000000000771ef0
[   39.035127][  T472] PKRU: 55555554
[   39.035229][  T472] Call Trace:
[   39.035334][  T472]  <TASK>
[   39.035404][  T472]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.035546][  T472]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.035683][  T472]  notifier_call_chain (kernel/notifier.c:85)
[   39.035820][  T472]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.035960][  T472]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.036126][  T472]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.036269][  T472]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.036402][  T472]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.036538][  T472]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.036710][  T472]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.036847][  T472]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.036978][  T472]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.037107][  T472]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.037244][  T472]  ? __kernel_text_address (kernel/extable.c:79)
[   39.037380][  T472]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.037513][  T472]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.037650][  T472]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.037784][  T472]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.037919][  T472]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.038048][  T472]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.038182][  T472]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.038320][  T472]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.038453][  T472]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.038589][  T472]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.038719][  T472]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.038855][  T472]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.038985][  T472]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.039118][  T472]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.039258][  T472]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.039391][  T472]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.039521][  T472]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.039658][  T472]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.039793][  T472]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.039930][  T472]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.040065][  T472]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.040198][  T472]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.040332][  T472]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.040464][  T472]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.040598][  T472]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.040728][  T472]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.040864][  T472]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.040995][  T472]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.041125][  T472]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.041265][  T472]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.041395][  T472]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.041527][  T472]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.041668][  T472]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.041800][  T472]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.041941][  T472]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.042071][  T472]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.042207][  T472]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.042346][  T472]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.042477][  T472]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.042614][  T472]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.042745][  T472]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.042883][  T472]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.043014][  T472]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.043145][  T472]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.043284][  T472]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.043416][  T472]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.043549][  T472]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.043684][  T472]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.043850][  T472]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.043983][  T472]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.044116][  T472]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.044255][  T472]  ___sys_sendmsg (net/socket.c:2752)
[   39.044388][  T472]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.044552][  T472]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.044704][  T472]  __sys_sendmsg (net/socket.c:2784)
[   39.044843][  T472]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.044972][  T472]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.045138][  T472]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.045284][  T472]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.045415][  T472]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.045549][  T472]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.045690][  T472]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.045824][  T472]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.045990][  T472] RIP: 0033:0x7f3bbd00908e
[   39.046128][  T472] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.046605][  T472] RSP: 002b:00007ffe86ec3980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.046807][  T472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bbd00908e
[   39.047007][  T472] RDX: 0000000000000000 RSI: 00007ffe86ec3a30 RDI: 0000000000000005
[   39.047204][  T472] RBP: 00007ffe86ec3990 R08: 0000000000000000 R09: 0000000000000000
[   39.047403][  T472] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   39.047605][  T472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe86ec4100
| [   39.196024][  T473] ------------[ cut here ]------------
| [   39.196174][  T473] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/473
| [   39.196413][  T473] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.197052][  T473] Tainted: [W]=WARN
[   39.197154][  T473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.197333][  T473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.197512][  T473] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.198001][  T473] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   39.198179][  T473] RAX: 00000000ffffffa6 RBX: ff1100000cecba80 RCX: 1ff4000000106dce
[   39.198387][  T473] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cecbb3c
[   39.198597][  T473] RBP: ff11000007f54000 R08: 1fe22000019d9769 R09: ff1100000a340b68
[   39.198796][  T473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.199002][  T473] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.199203][  T473] FS:  00007fa513508840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.199445][  T473] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.199619][  T473] CR2: 00000000186d8988 CR3: 0000000008d85004 CR4: 0000000000771ef0
[   39.199821][  T473] PKRU: 55555554
[   39.199926][  T473] Call Trace:
[   39.200026][  T473]  <TASK>
[   39.200096][  T473]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.200236][  T473]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.200384][  T473]  notifier_call_chain (kernel/notifier.c:85)
[   39.200521][  T473]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.200662][  T473]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.200831][  T473]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.200971][  T473]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.201108][  T473]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.201245][  T473]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.201415][  T473]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.201550][  T473]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.201690][  T473]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.201824][  T473]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.201962][  T473]  ? __kernel_text_address (kernel/extable.c:79)
[   39.202098][  T473]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.202235][  T473]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.202374][  T473]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.202507][  T473]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.202646][  T473]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.202778][  T473]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.202915][  T473]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.203046][  T473]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.203183][  T473]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.203321][  T473]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.203453][  T473]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.203594][  T473]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.203724][  T473]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.203866][  T473]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.204002][  T473]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.204139][  T473]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.204281][  T473]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.204417][  T473]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.204550][  T473]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.204692][  T473]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.204830][  T473]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.204966][  T473]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.205099][  T473]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.205238][  T473]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.205379][  T473]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.205512][  T473]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.205650][  T473]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.205784][  T473]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.205924][  T473]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.206057][  T473]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.206192][  T473]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.206333][  T473]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.206467][  T473]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.206605][  T473]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.206765][  T473]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.206904][  T473]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.207040][  T473]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.207187][  T473]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.207325][  T473]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.207456][  T473]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.207611][  T473]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.207744][  T473]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.207881][  T473]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.208014][  T473]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.208148][  T473]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.208288][  T473]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.208421][  T473]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.208553][  T473]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.208725][  T473]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.208865][  T473]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.208998][  T473]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.209132][  T473]  ___sys_sendmsg (net/socket.c:2752)
[   39.209271][  T473]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.209436][  T473]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.209586][  T473]  __sys_sendmsg (net/socket.c:2784)
[   39.209718][  T473]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.209856][  T473]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.210023][  T473]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.210156][  T473]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.210297][  T473]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.210431][  T473]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.210566][  T473]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.210705][  T473]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.210877][  T473] RIP: 0033:0x7fa51374208e
[   39.211018][  T473] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.211495][  T473] RSP: 002b:00007ffd13d47b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.211700][  T473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa51374208e
[   39.211905][  T473] RDX: 0000000000000000 RSI: 00007ffd13d47c20 RDI: 0000000000000005
[   39.212104][  T473] RBP: 00007ffd13d47b80 R08: 0000000000000000 R09: 0000000000000000
[   39.212310][  T473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   39.212508][  T473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13d482f0
| [   39.340007][  T475] ------------[ cut here ]------------
| [   39.340152][  T475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/475
| [   39.340396][  T475] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.341541][  T475] Tainted: [W]=WARN
[   39.342074][  T475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.342244][  T475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.342423][  T475] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.342967][  T475] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   39.343138][  T475] RAX: 00000000ffffffa6 RBX: ff1100000cf09c40 RCX: 1ff4000000106dce
[   39.343345][  T475] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf09cfc
[   39.343543][  T475] RBP: ff1100000a069000 R08: 1fe22000019e13a1 R09: ff1100000cd00b68
[   39.343806][  T475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.344015][  T475] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.344277][  T475] FS:  00007f1556ff0840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.344534][  T475] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.344758][  T475] CR2: 00007f15572c01a0 CR3: 00000000134c3003 CR4: 0000000000771ef0
[   39.344967][  T475] PKRU: 55555554
[   39.345068][  T475] Call Trace:
[   39.345170][  T475]  <TASK>
[   39.345242][  T475]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.345384][  T475]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.345519][  T475]  notifier_call_chain (kernel/notifier.c:85)
[   39.345718][  T475]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.345862][  T475]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.346027][  T475]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.346164][  T475]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.346309][  T475]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.346444][  T475]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.346669][  T475]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.346822][  T475]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.346963][  T475]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.347095][  T475]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.347232][  T475]  ? __kernel_text_address (kernel/extable.c:79)
[   39.347371][  T475]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.347507][  T475]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.347697][  T475]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.347832][  T475]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.347969][  T475]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.348103][  T475]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.348237][  T475]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.348373][  T475]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.348509][  T475]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.348673][  T475]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.348808][  T475]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.348947][  T475]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.349079][  T475]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.349231][  T475]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.349371][  T475]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.349506][  T475]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.349647][  T475]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.349780][  T475]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.349916][  T475]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.350047][  T475]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.350185][  T475]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.350321][  T475]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.350454][  T475]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.350591][  T475]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.350727][  T475]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.350867][  T475]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.351001][  T475]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.351130][  T475]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.351268][  T475]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.351402][  T475]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.351534][  T475]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.351676][  T475]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.351812][  T475]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.351948][  T475]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.352084][  T475]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.352217][  T475]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.352355][  T475]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.352489][  T475]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.352625][  T475]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.352758][  T475]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.352897][  T475]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.353034][  T475]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.353165][  T475]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.353305][  T475]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.353437][  T475]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.353570][  T475]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.353707][  T475]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.353846][  T475]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.354009][  T475]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.354144][  T475]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.354283][  T475]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.354416][  T475]  ___sys_sendmsg (net/socket.c:2752)
[   39.354548][  T475]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.354719][  T475]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.354871][  T475]  __sys_sendmsg (net/socket.c:2784)
[   39.355003][  T475]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.355133][  T475]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.355309][  T475]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.355442][  T475]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.355578][  T475]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.355715][  T475]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.355852][  T475]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.355986][  T475]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.356151][  T475] RIP: 0033:0x7f155722a08e
[   39.356303][  T475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.356783][  T475] RSP: 002b:00007ffd2fec3000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.356988][  T475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f155722a08e
[   39.357184][  T475] RDX: 0000000000000000 RSI: 00007ffd2fec30b0 RDI: 0000000000000005
[   39.357388][  T475] RBP: 00007ffd2fec3010 R08: 0000000000000000 R09: 0000000000000000
[   39.357589][  T475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   39.357789][  T475] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2fec3780
| [   39.474978][  T476] ------------[ cut here ]------------
| [   39.475126][  T476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/476
| [   39.475367][  T476] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.476521][  T476] Tainted: [W]=WARN
[   39.476678][  T476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.476849][  T476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.477083][  T476] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.477555][  T476] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   39.477775][  T476] RAX: 00000000ffffffa6 RBX: ff1100000ae4fa80 RCX: 1ff4000000106dce
[   39.477976][  T476] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae4fb3c
[   39.478176][  T476] RBP: ff11000007f54000 R08: 1fe22000015c9f69 R09: ff1100000cd051e8
[   39.478374][  T476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.478568][  T476] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.478828][  T476] FS:  00007f5445ff6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.479065][  T476] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.479292][  T476] CR2: 00005621bf019728 CR3: 00000000104df006 CR4: 0000000000771ef0
[   39.479491][  T476] PKRU: 55555554
[   39.479643][  T476] Call Trace:
[   39.479743][  T476]  <TASK>
[   39.479815][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.479955][  T476]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.480088][  T476]  notifier_call_chain (kernel/notifier.c:85)
[   39.480228][  T476]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.480366][  T476]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.480529][  T476]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.480720][  T476]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.480859][  T476]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.480993][  T476]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.481154][  T476]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.481292][  T476]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.481421][  T476]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.481552][  T476]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.481737][  T476]  ? __kernel_text_address (kernel/extable.c:79)
[   39.481877][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.482010][  T476]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.482140][  T476]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.482283][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.482412][  T476]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.482544][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.482733][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.482871][  T476]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.483003][  T476]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.483135][  T476]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.483273][  T476]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.483403][  T476]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.483533][  T476]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.483720][  T476]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.483861][  T476]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.483994][  T476]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.484122][  T476]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.484261][  T476]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.484393][  T476]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.484523][  T476]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.484712][  T476]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.484848][  T476]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.484978][  T476]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.485109][  T476]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.485246][  T476]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.485379][  T476]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.485510][  T476]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.485695][  T476]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.485827][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.485963][  T476]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.486093][  T476]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.486231][  T476]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.486367][  T476]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.486498][  T476]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.486685][  T476]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.486819][  T476]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.486955][  T476]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.487085][  T476]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.487217][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.487351][  T476]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.487481][  T476]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.487632][  T476]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.487761][  T476]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.487896][  T476]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.488028][  T476]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.488158][  T476]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.488301][  T476]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.488432][  T476]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.488596][  T476]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.488727][  T476]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.488865][  T476]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.488996][  T476]  ___sys_sendmsg (net/socket.c:2752)
[   39.489125][  T476]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.489298][  T476]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.489442][  T476]  __sys_sendmsg (net/socket.c:2784)
[   39.489573][  T476]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.489706][  T476]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.489877][  T476]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.490008][  T476]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.490140][  T476]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.490295][  T476]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.490432][  T476]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.490563][  T476]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.490729][  T476] RIP: 0033:0x7f544623008e
[   39.490876][  T476] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.491349][  T476] RSP: 002b:00007ffe44b327a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.491547][  T476] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f544623008e
[   39.491746][  T476] RDX: 0000000000000000 RSI: 00007ffe44b32850 RDI: 0000000000000005
[   39.491947][  T476] RBP: 00007ffe44b327b0 R08: 0000000000000000 R09: 0000000000000000
[   39.492143][  T476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   39.492346][  T476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44b32f20
| [   39.702758][  T478] ------------[ cut here ]------------
| [   39.702923][  T478] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/478
| [   39.703162][  T478] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.703809][  T478] Tainted: [W]=WARN
[   39.703915][  T478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.704082][  T478] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.704264][  T478] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.704748][  T478] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   39.704924][  T478] RAX: 00000000ffffffa6 RBX: ff11000004cad1c0 RCX: 1ff40000001b5dce
[   39.705125][  T478] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004cad27c
[   39.705331][  T478] RBP: ff1100000a069000 R08: 1fe2200000995a51 R09: ff1100000cb68b68
[   39.705528][  T478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.705734][  T478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.705942][  T478] FS:  00007fd52713a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.706175][  T478] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.706346][  T478] CR2: 00007feea542a058 CR3: 00000000120db004 CR4: 0000000000771ef0
[   39.706551][  T478] PKRU: 55555554
[   39.706657][  T478] Call Trace:
[   39.706757][  T478]  <TASK>
[   39.706828][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.706968][  T478]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.707102][  T478]  notifier_call_chain (kernel/notifier.c:85)
[   39.707240][  T478]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.707384][  T478]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.707552][  T478]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.707700][  T478]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.707845][  T478]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.707985][  T478]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.708148][  T478]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.708286][  T478]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.708419][  T478]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.708551][  T478]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.708753][  T478]  ? __kernel_text_address (kernel/extable.c:79)
[   39.708896][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.709030][  T478]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.709161][  T478]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.709306][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.709438][  T478]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.709568][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.709759][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.709956][  T478]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.710089][  T478]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.710225][  T478]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.710363][  T478]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.710498][  T478]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.710685][  T478]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.710823][  T478]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.710964][  T478]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.711098][  T478]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.711232][  T478]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.711372][  T478]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.711504][  T478]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.711690][  T478]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.711827][  T478]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.711964][  T478]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.712096][  T478]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.712230][  T478]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.712370][  T478]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.712502][  T478]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.712690][  T478]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.712824][  T478]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.712961][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.713095][  T478]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.713227][  T478]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.713368][  T478]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.713503][  T478]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.713695][  T478]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.713833][  T478]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.713968][  T478]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.714102][  T478]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.714238][  T478]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.714376][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.714508][  T478]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.714697][  T478]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.714832][  T478]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.714966][  T478]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.715097][  T478]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.715234][  T478]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.715372][  T478]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.715505][  T478]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.715694][  T478]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.715863][  T478]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.715996][  T478]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.716129][  T478]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.716270][  T478]  ___sys_sendmsg (net/socket.c:2752)
[   39.716402][  T478]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.716568][  T478]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.716767][  T478]  __sys_sendmsg (net/socket.c:2784)
[   39.716909][  T478]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.717040][  T478]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.717210][  T478]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.717350][  T478]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.717482][  T478]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.717668][  T478]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.717803][  T478]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.717939][  T478]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.718105][  T478] RIP: 0033:0x7fd52737408e
[   39.718247][  T478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.718780][  T478] RSP: 002b:00007ffce1f10780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.718987][  T478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd52737408e
[   39.719182][  T478] RDX: 0000000000000000 RSI: 00007ffce1f10830 RDI: 0000000000000005
[   39.719383][  T478] RBP: 00007ffce1f10790 R08: 0000000000000000 R09: 0000000000000000
[   39.719648][  T478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce17
[   39.719850][  T478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce1f10f00
| [   39.915684][  T479] ------------[ cut here ]------------
| [   39.915848][  T479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/479
| [   39.916091][  T479] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   39.917565][  T479] Tainted: [W]=WARN
[   39.917786][  T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.917962][  T479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.918142][  T479] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.918738][  T479] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   39.918911][  T479] RAX: 00000000ffffffa6 RBX: ff1100000b8f2e40 RCX: 1ff40000001b5dce
[   39.919110][  T479] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8f2efc
[   39.919314][  T479] RBP: ff11000007f54000 R08: 1fe220000171e5e1 R09: ff1100000cb6aea8
[   39.919511][  T479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.919835][  T479] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.920041][  T479] FS:  00007fdd87b34840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   39.920282][  T479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.920481][  T479] CR2: 000000001d4ad988 CR3: 0000000010448002 CR4: 0000000000771ef0
[   39.920800][  T479] PKRU: 55555554
[   39.920909][  T479] Call Trace:
[   39.921009][  T479]  <TASK>
[   39.921080][  T479]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.921216][  T479]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.921356][  T479]  notifier_call_chain (kernel/notifier.c:85)
[   39.921494][  T479]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   39.921737][  T479]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   39.921930][  T479]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   39.922065][  T479]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   39.922214][  T479]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.922356][  T479]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.922521][  T479]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.922729][  T479]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.922873][  T479]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.923006][  T479]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.923141][  T479]  ? __kernel_text_address (kernel/extable.c:79)
[   39.923281][  T479]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.923417][  T479]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.923550][  T479]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.923766][  T479]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.923908][  T479]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.924041][  T479]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.924174][  T479]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.924313][  T479]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.924448][  T479]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.924636][  T479]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.924768][  T479]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.924908][  T479]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.925042][  T479]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.925180][  T479]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.925321][  T479]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.925460][  T479]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.925645][  T479]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.925779][  T479]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.925921][  T479]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.926053][  T479]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.926189][  T479]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.926325][  T479]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.926457][  T479]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.926644][  T479]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.926778][  T479]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.926915][  T479]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.927048][  T479]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.927184][  T479]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.927321][  T479]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.927455][  T479]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.927642][  T479]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.927776][  T479]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.927915][  T479]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.928049][  T479]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.928188][  T479]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.928326][  T479]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.928462][  T479]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.928650][  T479]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.928785][  T479]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.928921][  T479]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   39.929055][  T479]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.929193][  T479]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.929332][  T479]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.929465][  T479]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.929654][  T479]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.929792][  T479]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.929931][  T479]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.930066][  T479]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.930249][  T479]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   39.930387][  T479]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.930521][  T479]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.930717][  T479]  ___sys_sendmsg (net/socket.c:2752)
[   39.930862][  T479]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.931036][  T479]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.931183][  T479]  __sys_sendmsg (net/socket.c:2784)
[   39.931321][  T479]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.931453][  T479]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.931676][  T479]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.931815][  T479]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.931950][  T479]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.932084][  T479]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.932219][  T479]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.932359][  T479]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.932526][  T479] RIP: 0033:0x7fdd87d6e08e
[   39.932725][  T479] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.933204][  T479] RSP: 002b:00007ffc9dfe3730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.933413][  T479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd87d6e08e
[   39.933681][  T479] RDX: 0000000000000000 RSI: 00007ffc9dfe37e0 RDI: 0000000000000005
[   39.933888][  T479] RBP: 00007ffc9dfe3740 R08: 0000000000000000 R09: 0000000000000000
[   39.934087][  T479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce18
[   39.934291][  T479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9dfe3eb0
| [   40.111285][  T481] ------------[ cut here ]------------
| [   40.111438][  T481] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/481
| [   40.111686][  T481] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.112318][  T481] Tainted: [W]=WARN
[   40.112417][  T481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.112623][  T481] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.112811][  T481] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.113302][  T481] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   40.113476][  T481] RAX: 00000000ffffffa6 RBX: ff1100000cf0cc80 RCX: 1ff40000001b5dce
[   40.113683][  T481] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0cd3c
[   40.113884][  T481] RBP: ff1100000a069000 R08: 1fe22000019e19a9 R09: ff110000134851e8
[   40.114080][  T481] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.114284][  T481] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.114485][  T481] FS:  00007f0d2f81e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.114724][  T481] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.114899][  T481] CR2: 00007f9e0aad4ef0 CR3: 000000000f580005 CR4: 0000000000771ef0
[   40.115096][  T481] PKRU: 55555554
[   40.115197][  T481] Call Trace:
[   40.115300][  T481]  <TASK>
[   40.115369][  T481]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.115506][  T481]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.115646][  T481]  notifier_call_chain (kernel/notifier.c:85)
[   40.115784][  T481]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.115926][  T481]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.116091][  T481]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.116226][  T481]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.116366][  T481]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.116498][  T481]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.116669][  T481]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.116799][  T481]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.116934][  T481]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.117066][  T481]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.117204][  T481]  ? __kernel_text_address (kernel/extable.c:79)
[   40.117341][  T481]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.117473][  T481]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.117609][  T481]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.117743][  T481]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.117881][  T481]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.118013][  T481]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.118145][  T481]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.118286][  T481]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.118421][  T481]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.118553][  T481]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.118690][  T481]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.118824][  T481]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.118958][  T481]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.119091][  T481]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.119230][  T481]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.119369][  T481]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.119498][  T481]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.119634][  T481]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.119768][  T481]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.119908][  T481]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.120043][  T481]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.120176][  T481]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.120313][  T481]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.120444][  T481]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.120577][  T481]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.120715][  T481]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.120851][  T481]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.120983][  T481]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.121114][  T481]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.121248][  T481]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.121383][  T481]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.121515][  T481]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.121652][  T481]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.121785][  T481]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.121935][  T481]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.122065][  T481]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.122201][  T481]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.122340][  T481]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.122472][  T481]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.122608][  T481]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.122739][  T481]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.122878][  T481]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.123010][  T481]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.123141][  T481]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.123282][  T481]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.123414][  T481]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.123547][  T481]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.123687][  T481]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.123853][  T481]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.123986][  T481]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.124118][  T481]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.124251][  T481]  ___sys_sendmsg (net/socket.c:2752)
[   40.124389][  T481]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.124552][  T481]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.124701][  T481]  __sys_sendmsg (net/socket.c:2784)
[   40.124839][  T481]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.124972][  T481]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.125139][  T481]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.125279][  T481]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.125410][  T481]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.125543][  T481]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.125684][  T481]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.125818][  T481]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.125988][  T481] RIP: 0033:0x7f0d2fa5808e
[   40.126127][  T481] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.126609][  T481] RSP: 002b:00007ffe3f9747c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.126811][  T481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d2fa5808e
[   40.127010][  T481] RDX: 0000000000000000 RSI: 00007ffe3f974870 RDI: 0000000000000005
[   40.127208][  T481] RBP: 00007ffe3f9747d0 R08: 0000000000000000 R09: 0000000000000000
[   40.127407][  T481] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce18
[   40.127611][  T481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3f974f40
| [   40.265321][  T483] ------------[ cut here ]------------
| [   40.265469][  T483] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/483
| [   40.265713][  T483] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.266338][  T483] Tainted: [W]=WARN
[   40.266437][  T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.266610][  T483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.266785][  T483] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.267267][  T483] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   40.267441][  T483] RAX: 00000000ffffffa6 RBX: ff1100000cf0cac0 RCX: 1ff40000001b5dce
[   40.267647][  T483] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0cb7c
[   40.267850][  T483] RBP: ff11000007f54000 R08: 1fe22000019e1971 R09: ff1100000ce18b68
[   40.268048][  T483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.268245][  T483] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.268446][  T483] FS:  00007f213c849840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.268682][  T483] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.268853][  T483] CR2: 00007ffdf7f76f0c CR3: 00000000134c3003 CR4: 0000000000771ef0
[   40.269047][  T483] PKRU: 55555554
[   40.269144][  T483] Call Trace:
[   40.269244][  T483]  <TASK>
[   40.269321][  T483]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.269455][  T483]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.269590][  T483]  notifier_call_chain (kernel/notifier.c:85)
[   40.269724][  T483]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.269864][  T483]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.270029][  T483]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.270161][  T483]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.270303][  T483]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.270435][  T483]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.270603][  T483]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.270734][  T483]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.270871][  T483]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.271000][  T483]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.271129][  T483]  ? __kernel_text_address (kernel/extable.c:79)
[   40.271267][  T483]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.271399][  T483]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.271529][  T483]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.271668][  T483]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.271798][  T483]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.271935][  T483]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.272065][  T483]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.272200][  T483]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.272335][  T483]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.272467][  T483]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.272602][  T483]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.272753][  T483]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.272892][  T483]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.273024][  T483]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.273155][  T483]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.273296][  T483]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.273426][  T483]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.273556][  T483]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.273687][  T483]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.273818][  T483]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.273952][  T483]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.274079][  T483]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.274214][  T483]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.274349][  T483]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.274480][  T483]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.274617][  T483]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.274747][  T483]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.274882][  T483]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.275011][  T483]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.275144][  T483]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.275279][  T483]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.275411][  T483]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.275542][  T483]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.275683][  T483]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.275819][  T483]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.275953][  T483]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.276085][  T483]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.276217][  T483]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.276353][  T483]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.276483][  T483]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.276620][  T483]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.276751][  T483]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.276886][  T483]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.277016][  T483]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.277148][  T483]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.277287][  T483]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.277419][  T483]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.277548][  T483]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.277714][  T483]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.277852][  T483]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.277982][  T483]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.278112][  T483]  ___sys_sendmsg (net/socket.c:2752)
[   40.278246][  T483]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.278418][  T483]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.278562][  T483]  __sys_sendmsg (net/socket.c:2784)
[   40.278696][  T483]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.278826][  T483]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.278996][  T483]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.279126][  T483]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.279259][  T483]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.279395][  T483]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.279534][  T483]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.279674][  T483]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.279843][  T483] RIP: 0033:0x7f213ca8308e
[   40.279982][  T483] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.280458][  T483] RSP: 002b:00007fffa99d95e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.280660][  T483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f213ca8308e
[   40.280862][  T483] RDX: 0000000000000000 RSI: 00007fffa99d9690 RDI: 0000000000000005
[   40.281059][  T483] RBP: 00007fffa99d95f0 R08: 0000000000000000 R09: 0000000000000000
[   40.281257][  T483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce18
[   40.281459][  T483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa99d9d60
| [   40.424767][  T484] ------------[ cut here ]------------
| [   40.424926][  T484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/484
| [   40.425163][  T484] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.425803][  T484] Tainted: [W]=WARN
[   40.425908][  T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.426074][  T484] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.426250][  T484] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.426735][  T484] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   40.426915][  T484] RAX: 00000000ffffffa6 RBX: ff11000008b40040 RCX: 1ff40000001b5dce
[   40.427111][  T484] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b400fc
[   40.427318][  T484] RBP: ff1100000a069000 R08: 1fe2200001168021 R09: ff110000134e0b68
[   40.427517][  T484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.427722][  T484] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.427929][  T484] FS:  00007f7b8d5dd840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.428162][  T484] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.428337][  T484] CR2: 000055dc7a4992e8 CR3: 000000000f4d3001 CR4: 0000000000771ef0
[   40.428536][  T484] PKRU: 55555554
[   40.428641][  T484] Call Trace:
[   40.428740][  T484]  <TASK>
[   40.428812][  T484]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.428949][  T484]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.429082][  T484]  notifier_call_chain (kernel/notifier.c:85)
[   40.429222][  T484]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.429363][  T484]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.429534][  T484]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.429676][  T484]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.429813][  T484]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.429948][  T484]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.430113][  T484]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.430247][  T484]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.430384][  T484]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.430513][  T484]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.430653][  T484]  ? __kernel_text_address (kernel/extable.c:79)
[   40.430789][  T484]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.430929][  T484]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.431060][  T484]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.431196][  T484]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.431336][  T484]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.431468][  T484]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.431606][  T484]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.431739][  T484]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.431878][  T484]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.432009][  T484]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.432142][  T484]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.432281][  T484]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.432411][  T484]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.432546][  T484]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.432687][  T484]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.432825][  T484]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.432962][  T484]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.433094][  T484]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.433226][  T484]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.433362][  T484]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.433495][  T484]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.433633][  T484]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.433764][  T484]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.433902][  T484]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.434035][  T484]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.434168][  T484]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.434307][  T484]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.434437][  T484]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.434569][  T484]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.434707][  T484]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.434848][  T484]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.434980][  T484]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.435112][  T484]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.435246][  T484]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.435387][  T484]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.435516][  T484]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.435655][  T484]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.435791][  T484]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.435927][  T484]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.436057][  T484]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.436192][  T484]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.436330][  T484]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.436461][  T484]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.436596][  T484]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.436727][  T484]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.436865][  T484]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.436998][  T484]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.437130][  T484]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.437303][  T484]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.437456][  T484]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.437597][  T484]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.437730][  T484]  ___sys_sendmsg (net/socket.c:2752)
[   40.437866][  T484]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.438030][  T484]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.438178][  T484]  __sys_sendmsg (net/socket.c:2784)
[   40.438317][  T484]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.438448][  T484]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.438621][  T484]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.438753][  T484]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.438893][  T484]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.439025][  T484]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.439158][  T484]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.439298][  T484]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.439462][  T484] RIP: 0033:0x7f7b8d81708e
[   40.439607][  T484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.440083][  T484] RSP: 002b:00007ffddcc959f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.440288][  T484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b8d81708e
[   40.440485][  T484] RDX: 0000000000000000 RSI: 00007ffddcc95aa0 RDI: 0000000000000005
[   40.440686][  T484] RBP: 00007ffddcc95a00 R08: 0000000000000000 R09: 0000000000000000
[   40.440890][  T484] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce18
[   40.441085][  T484] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddcc96170
| [   40.579450][  T486] ------------[ cut here ]------------
| [   40.579612][  T486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/486
| [   40.579901][  T486] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.580531][  T486] Tainted: [W]=WARN
[   40.580638][  T486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.580805][  T486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.580984][  T486] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.581460][  T486] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   40.581634][  T486] RAX: 00000000ffffffa6 RBX: ff1100000cbba200 RCX: 1ff40000001b5dce
[   40.581831][  T486] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cbba2bc
[   40.582038][  T486] RBP: ff11000007f54000 R08: 1fe2200001977459 R09: ff1100000cbd2ea8
[   40.582237][  T486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.582439][  T486] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.582648][  T486] FS:  00007f6bf4c3c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.582887][  T486] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.583053][  T486] CR2: 00007fe383849000 CR3: 000000000bb20006 CR4: 0000000000771ef0
[   40.583250][  T486] PKRU: 55555554
[   40.583355][  T486] Call Trace:
[   40.583455][  T486]  <TASK>
[   40.583525][  T486]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.583665][  T486]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.583804][  T486]  notifier_call_chain (kernel/notifier.c:85)
[   40.583947][  T486]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.584083][  T486]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.584253][  T486]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.584393][  T486]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.584530][  T486]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.584672][  T486]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.584844][  T486]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.584976][  T486]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.585109][  T486]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.585243][  T486]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.585383][  T486]  ? __kernel_text_address (kernel/extable.c:79)
[   40.585514][  T486]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.585654][  T486]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.585791][  T486]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.585927][  T486]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.586058][  T486]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.586193][  T486]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.586331][  T486]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.586463][  T486]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.586603][  T486]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.586734][  T486]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.586877][  T486]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.587008][  T486]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.587138][  T486]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.587295][  T486]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.587433][  T486]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.587566][  T486]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.587702][  T486]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.587839][  T486]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.587973][  T486]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.588105][  T486]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.588242][  T486]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.588375][  T486]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.588508][  T486]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.588648][  T486]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.588786][  T486]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.588921][  T486]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.589053][  T486]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.589185][  T486]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.589338][  T486]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.589487][  T486]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.589625][  T486]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.589766][  T486]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.589906][  T486]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.590041][  T486]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.590181][  T486]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.590322][  T486]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.590456][  T486]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.590595][  T486]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.590726][  T486]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.590863][  T486]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.590996][  T486]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.591129][  T486]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.591269][  T486]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.591401][  T486]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.591534][  T486]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.591671][  T486]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.591807][  T486]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.591943][  T486]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.592128][  T486]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.592268][  T486]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.592405][  T486]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.592538][  T486]  ___sys_sendmsg (net/socket.c:2752)
[   40.592674][  T486]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.592846][  T486]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.592993][  T486]  __sys_sendmsg (net/socket.c:2784)
[   40.593123][  T486]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.593256][  T486]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.593426][  T486]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.593560][  T486]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.593695][  T486]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.593829][  T486]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.593966][  T486]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.594104][  T486]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.594275][  T486] RIP: 0033:0x7f6bf4e7608e
[   40.594415][  T486] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.594908][  T486] RSP: 002b:00007ffc7c5faf20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.595107][  T486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bf4e7608e
[   40.595325][  T486] RDX: 0000000000000000 RSI: 00007ffc7c5fafd0 RDI: 0000000000000005
[   40.595519][  T486] RBP: 00007ffc7c5faf30 R08: 0000000000000000 R09: 0000000000000000
[   40.595721][  T486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce18
[   40.595926][  T486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7c5fb6a0
| [   40.745289][  T487] ------------[ cut here ]------------
| [   40.745437][  T487] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/487
| [   40.746320][  T487] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.747043][  T487] Tainted: [W]=WARN
[   40.747146][  T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.747324][  T487] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.747498][  T487] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.747980][  T487] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   40.748146][  T487] RAX: 00000000ffffffa6 RBX: ff1100000b8c78c0 RCX: 1ff40000001b5dce
[   40.748347][  T487] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8c797c
[   40.748543][  T487] RBP: ff1100000a069000 R08: 1fe2200001718f31 R09: ff1100000cbd8b68
[   40.748750][  T487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.748957][  T487] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.749152][  T487] FS:  00007fe3fa7fd840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.749391][  T487] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.749563][  T487] CR2: 00007f62861c684c CR3: 00000000136cd003 CR4: 0000000000771ef0
[   40.749791][  T487] PKRU: 55555554
[   40.749901][  T487] Call Trace:
[   40.750000][  T487]  <TASK>
[   40.750069][  T487]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.750206][  T487]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.750343][  T487]  notifier_call_chain (kernel/notifier.c:85)
[   40.750478][  T487]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.750618][  T487]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.750784][  T487]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.750921][  T487]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.751055][  T487]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.751187][  T487]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.751353][  T487]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.751482][  T487]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.751619][  T487]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.751752][  T487]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.751892][  T487]  ? __kernel_text_address (kernel/extable.c:79)
[   40.752022][  T487]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.752154][  T487]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.752291][  T487]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.752424][  T487]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.752556][  T487]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.752688][  T487]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.752820][  T487]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.752956][  T487]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.753089][  T487]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.753224][  T487]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.753361][  T487]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.753496][  T487]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.753629][  T487]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.753762][  T487]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.753900][  T487]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.754032][  T487]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.754162][  T487]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.754304][  T487]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.754438][  T487]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.754568][  T487]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.754707][  T487]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.754845][  T487]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.754978][  T487]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.755109][  T487]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.755246][  T487]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.755383][  T487]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.755514][  T487]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.755649][  T487]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.755779][  T487]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.755916][  T487]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.756044][  T487]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.756178][  T487]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.756314][  T487]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.756447][  T487]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.756588][  T487]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.756719][  T487]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.756857][  T487]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.756990][  T487]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.757123][  T487]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.757256][  T487]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.757395][  T487]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.757530][  T487]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.757669][  T487]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.757802][  T487]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.757939][  T487]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.758071][  T487]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.758205][  T487]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.758342][  T487]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.758507][  T487]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.758644][  T487]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.758775][  T487]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.758913][  T487]  ___sys_sendmsg (net/socket.c:2752)
[   40.759043][  T487]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.759210][  T487]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.759359][  T487]  __sys_sendmsg (net/socket.c:2784)
[   40.759492][  T487]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.759626][  T487]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.759795][  T487]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.759932][  T487]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.760064][  T487]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.760200][  T487]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.760337][  T487]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.760469][  T487]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.760637][  T487] RIP: 0033:0x7fe3faa3708e
[   40.760775][  T487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.761250][  T487] RSP: 002b:00007ffdc1baf410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.761454][  T487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe3faa3708e
[   40.761657][  T487] RDX: 0000000000000000 RSI: 00007ffdc1baf4c0 RDI: 0000000000000005
[   40.761860][  T487] RBP: 00007ffdc1baf420 R08: 0000000000000000 R09: 0000000000000000
[   40.762054][  T487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   40.762249][  T487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc1bafb90
| [   40.888123][  T489] ------------[ cut here ]------------
| [   40.888290][  T489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/489
| [   40.888548][  T489] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   40.889171][  T489] Tainted: [W]=WARN
[   40.889278][  T489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.889444][  T489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.889630][  T489] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.890107][  T489] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   40.890284][  T489] RAX: 00000000ffffffa6 RBX: ff1100000cae78c0 RCX: 1ff400000015fdce
[   40.890483][  T489] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae797c
[   40.890685][  T489] RBP: ff11000007f54000 R08: 1fe220000195cf31 R09: ff1100000a1cd1e8
[   40.890900][  T489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.891098][  T489] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.891304][  T489] FS:  00007f01052f8840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   40.891536][  T489] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.891712][  T489] CR2: 00007fe97849a7d0 CR3: 00000000136a8004 CR4: 0000000000771ef0
[   40.891916][  T489] PKRU: 55555554
[   40.892019][  T489] Call Trace:
[   40.892118][  T489]  <TASK>
[   40.892188][  T489]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.892329][  T489]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.892461][  T489]  notifier_call_chain (kernel/notifier.c:85)
[   40.892606][  T489]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   40.892740][  T489]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   40.892914][  T489]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   40.893049][  T489]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   40.893185][  T489]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.893323][  T489]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.893489][  T489]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.893626][  T489]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.893760][  T489]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.893896][  T489]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.894033][  T489]  ? __kernel_text_address (kernel/extable.c:79)
[   40.894167][  T489]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.894306][  T489]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.894440][  T489]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.894578][  T489]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.894715][  T489]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.894851][  T489]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.894983][  T489]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.895115][  T489]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.895250][  T489]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.895391][  T489]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.895524][  T489]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.895660][  T489]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.895794][  T489]  ? nla_get_range_signed (lib/nlattr.c:270)
[   40.895933][  T489]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.896069][  T489]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.896207][  T489]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.896346][  T489]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.896478][  T489]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.896615][  T489]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.896746][  T489]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.896886][  T489]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.897017][  T489]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.897148][  T489]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.897288][  T489]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.897423][  T489]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.897555][  T489]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.897691][  T489]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.897824][  T489]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.897960][  T489]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.898095][  T489]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.898228][  T489]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.898366][  T489]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.898500][  T489]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.898638][  T489]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.898774][  T489]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.898910][  T489]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.899045][  T489]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.899183][  T489]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.899324][  T489]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.899458][  T489]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   40.899596][  T489]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.899730][  T489]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.899867][  T489]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.899999][  T489]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.900131][  T489]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.900272][  T489]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.900404][  T489]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.900536][  T489]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.900704][  T489]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   40.900845][  T489]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.900977][  T489]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.901110][  T489]  ___sys_sendmsg (net/socket.c:2752)
[   40.901242][  T489]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.901415][  T489]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.901562][  T489]  __sys_sendmsg (net/socket.c:2784)
[   40.901700][  T489]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.901837][  T489]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.902008][  T489]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.902139][  T489]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.902278][  T489]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.902412][  T489]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.902547][  T489]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.902684][  T489]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.902851][  T489] RIP: 0033:0x7f010553208e
[   40.902991][  T489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.903470][  T489] RSP: 002b:00007ffd853aac00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.903676][  T489] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f010553208e
[   40.903879][  T489] RDX: 0000000000000000 RSI: 00007ffd853aacb0 RDI: 0000000000000005
[   40.904077][  T489] RBP: 00007ffd853aac10 R08: 0000000000000000 R09: 0000000000000000
[   40.904305][  T489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   40.904511][  T489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd853ab380
| [   41.045149][  T490] ------------[ cut here ]------------
| [   41.045319][  T490] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/490
| [   41.045561][  T490] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.046203][  T490] Tainted: [W]=WARN
[   41.046311][  T490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.046484][  T490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.046681][  T490] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.047178][  T490] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   41.047352][  T490] RAX: 00000000ffffffa6 RBX: ff11000001f031c0 RCX: 1ff400000015fdce
[   41.047552][  T490] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000001f0327c
[   41.047760][  T490] RBP: ff1100000a069000 R08: 1fe22000003e0651 R09: ff1100000a1caea8
[   41.047967][  T490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.048171][  T490] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.048383][  T490] FS:  00007f3b81144840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.048625][  T490] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.048796][  T490] CR2: 00007fdacefd2498 CR3: 00000000136cf002 CR4: 0000000000771ef0
[   41.049002][  T490] PKRU: 55555554
[   41.049102][  T490] Call Trace:
[   41.049205][  T490]  <TASK>
[   41.049282][  T490]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.049420][  T490]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.049556][  T490]  notifier_call_chain (kernel/notifier.c:85)
[   41.049702][  T490]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.049849][  T490]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.050019][  T490]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.050156][  T490]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.050300][  T490]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.050434][  T490]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.050606][  T490]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.050739][  T490]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.050881][  T490]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.051014][  T490]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.051149][  T490]  ? __kernel_text_address (kernel/extable.c:79)
[   41.051286][  T490]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.051421][  T490]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.051555][  T490]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.051695][  T490]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.051828][  T490]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.051964][  T490]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.052097][  T490]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.052233][  T490]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.052372][  T490]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.052507][  T490]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.052647][  T490]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.052781][  T490]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.052916][  T490]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.053062][  T490]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.053204][  T490]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.053347][  T490]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.053480][  T490]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.053621][  T490]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.053753][  T490]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.053891][  T490]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.054026][  T490]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.054158][  T490]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.054298][  T490]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.054434][  T490]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.054569][  T490]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.054709][  T490]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.054850][  T490]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.054984][  T490]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.055120][  T490]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.055257][  T490]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.055400][  T490]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.055535][  T490]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.055677][  T490]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.055815][  T490]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.055954][  T490]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.056089][  T490]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.056228][  T490]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.056371][  T490]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.056508][  T490]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.056647][  T490]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.056783][  T490]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.056923][  T490]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.057055][  T490]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.057191][  T490]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.057335][  T490]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.057470][  T490]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.057611][  T490]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.057745][  T490]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.057914][  T490]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.058048][  T490]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.058187][  T490]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.058328][  T490]  ___sys_sendmsg (net/socket.c:2752)
[   41.058463][  T490]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.058636][  T490]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.058787][  T490]  __sys_sendmsg (net/socket.c:2784)
[   41.058927][  T490]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.059060][  T490]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.059234][  T490]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.059374][  T490]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.059509][  T490]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.059650][  T490]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.059786][  T490]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.059925][  T490]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.060090][  T490] RIP: 0033:0x7f3b8137e08e
[   41.060234][  T490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.060724][  T490] RSP: 002b:00007ffc0ddab710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.060934][  T490] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b8137e08e
[   41.061132][  T490] RDX: 0000000000000000 RSI: 00007ffc0ddab7c0 RDI: 0000000000000005
[   41.061340][  T490] RBP: 00007ffc0ddab720 R08: 0000000000000000 R09: 0000000000000000
[   41.061543][  T490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   41.061749][  T490] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0ddabe90
| [   41.201132][  T492] ------------[ cut here ]------------
| [   41.201290][  T492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/492
| [   41.201530][  T492] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.202187][  T492] Tainted: [W]=WARN
[   41.202319][  T492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.202484][  T492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.202667][  T492] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.203146][  T492] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   41.203326][  T492] RAX: 00000000ffffffa6 RBX: ff110000050218c0 RCX: 1ff400000015fdce
[   41.203547][  T492] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000502197c
[   41.203765][  T492] RBP: ff11000007f54000 R08: 1fe2200000a04331 R09: ff1100000cc9d1e8
[   41.203971][  T492] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.204170][  T492] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.204376][  T492] FS:  00007f362a3c8840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.204616][  T492] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.204785][  T492] CR2: 00007ffba6b70000 CR3: 00000000136a8006 CR4: 0000000000771ef0
[   41.204990][  T492] PKRU: 55555554
[   41.205091][  T492] Call Trace:
[   41.205194][  T492]  <TASK>
[   41.205262][  T492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.205403][  T492]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.205541][  T492]  notifier_call_chain (kernel/notifier.c:85)
[   41.205693][  T492]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.205828][  T492]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.206001][  T492]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.206135][  T492]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.206275][  T492]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.206408][  T492]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.206574][  T492]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.206712][  T492]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.206854][  T492]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.206987][  T492]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.207123][  T492]  ? __kernel_text_address (kernel/extable.c:79)
[   41.207261][  T492]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.207400][  T492]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.207536][  T492]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.207675][  T492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.207810][  T492]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.207946][  T492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.208078][  T492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.208213][  T492]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.208354][  T492]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.208488][  T492]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.208627][  T492]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.208763][  T492]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.208904][  T492]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.209040][  T492]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.209177][  T492]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.209315][  T492]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.209447][  T492]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.209586][  T492]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.209717][  T492]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.209862][  T492]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.210023][  T492]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.210153][  T492]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.210294][  T492]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.210426][  T492]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.210561][  T492]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.210706][  T492]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.210846][  T492]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.210991][  T492]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.211124][  T492]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.211260][  T492]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.211398][  T492]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.211534][  T492]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.211677][  T492]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.211814][  T492]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.211953][  T492]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.212085][  T492]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.212220][  T492]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.212359][  T492]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.212492][  T492]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.212627][  T492]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.212763][  T492]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.212903][  T492]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.213037][  T492]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.213170][  T492]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.213311][  T492]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.213444][  T492]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.213578][  T492]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.213717][  T492]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.213887][  T492]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.214020][  T492]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.214152][  T492]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.214293][  T492]  ___sys_sendmsg (net/socket.c:2752)
[   41.214424][  T492]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.214595][  T492]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.214740][  T492]  __sys_sendmsg (net/socket.c:2784)
[   41.214881][  T492]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.215028][  T492]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.215200][  T492]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.215339][  T492]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.215472][  T492]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.215612][  T492]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.215746][  T492]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.215884][  T492]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.216049][  T492] RIP: 0033:0x7f362a60208e
[   41.216192][  T492] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.216676][  T492] RSP: 002b:00007ffc2be98880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.216883][  T492] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f362a60208e
[   41.217080][  T492] RDX: 0000000000000000 RSI: 00007ffc2be98930 RDI: 0000000000000005
[   41.217282][  T492] RBP: 00007ffc2be98890 R08: 0000000000000000 R09: 0000000000000000
[   41.217483][  T492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   41.217686][  T492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2be99000
| [   41.343410][  T493] ------------[ cut here ]------------
| [   41.343558][  T493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/493
| [   41.344397][  T493] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.345026][  T493] Tainted: [W]=WARN
[   41.345125][  T493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.345298][  T493] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.345475][  T493] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.345959][  T493] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   41.346125][  T493] RAX: 00000000ffffffa6 RBX: ff1100000519de00 RCX: 1ff40000001b5dce
[   41.346328][  T493] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000519debc
[   41.346524][  T493] RBP: ff1100000a069000 R08: 1fe2200000a33bd9 R09: ff1100000a1b51e8
[   41.346882][  T493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.347081][  T493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.347286][  T493] FS:  00007fac8631a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.347517][  T493] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.347865][  T493] CR2: 00007f4f778ba000 CR3: 0000000013694001 CR4: 0000000000771ef0
[   41.348063][  T493] PKRU: 55555554
[   41.348161][  T493] Call Trace:
[   41.348263][  T493]  <TASK>
[   41.348337][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.348473][  T493]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.348612][  T493]  notifier_call_chain (kernel/notifier.c:85)
[   41.348749][  T493]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.348886][  T493]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.349050][  T493]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.349185][  T493]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.349323][  T493]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.349455][  T493]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.349625][  T493]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.349755][  T493]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.349895][  T493]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.350025][  T493]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.350157][  T493]  ? __kernel_text_address (kernel/extable.c:79)
[   41.350298][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.350431][  T493]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.350561][  T493]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.350700][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.350835][  T493]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.350969][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.351097][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.351230][  T493]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.351368][  T493]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.351500][  T493]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.351637][  T493]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.351770][  T493]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.351908][  T493]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.352041][  T493]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.352177][  T493]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.352313][  T493]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.352445][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.352578][  T493]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.352712][  T493]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.352848][  T493]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.352981][  T493]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.353113][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.353247][  T493]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.353382][  T493]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.353513][  T493]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.353650][  T493]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.353780][  T493]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.353915][  T493]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.354049][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.354183][  T493]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.354316][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.354450][  T493]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.354588][  T493]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.354719][  T493]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.354857][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.354989][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.355123][  T493]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.355259][  T493]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.355394][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.355524][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.355659][  T493]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.355794][  T493]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.355928][  T493]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.356058][  T493]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.356193][  T493]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.356331][  T493]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.356464][  T493]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.356597][  T493]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.356759][  T493]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.356895][  T493]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.357028][  T493]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.357159][  T493]  ___sys_sendmsg (net/socket.c:2752)
[   41.357299][  T493]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.357463][  T493]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.357610][  T493]  __sys_sendmsg (net/socket.c:2784)
[   41.357740][  T493]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.357878][  T493]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.358043][  T493]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.358177][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.358315][  T493]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.358448][  T493]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.358587][  T493]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.358718][  T493]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.358886][  T493] RIP: 0033:0x7fac8655408e
[   41.359025][  T493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.359506][  T493] RSP: 002b:00007ffdd43edc90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.359710][  T493] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac8655408e
[   41.359912][  T493] RDX: 0000000000000000 RSI: 00007ffdd43edd40 RDI: 0000000000000005
[   41.360110][  T493] RBP: 00007ffdd43edca0 R08: 0000000000000000 R09: 0000000000000000
[   41.360313][  T493] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   41.360509][  T493] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd43ee410
| [   41.505221][  T495] ------------[ cut here ]------------
| [   41.505398][  T495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/495
| [   41.505647][  T495] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.506266][  T495] Tainted: [W]=WARN
[   41.506373][  T495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.506542][  T495] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.506724][  T495] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.507203][  T495] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   41.507377][  T495] RAX: 00000000ffffffa6 RBX: ff1100001379a3c0 RCX: 1ff40000001b5dce
[   41.507575][  T495] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379a47c
[   41.507779][  T495] RBP: ff11000007f54000 R08: 1fe22000026f3491 R09: ff1100000a342ea8
[   41.507997][  T495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.508199][  T495] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.508410][  T495] FS:  00007f04978e2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.508648][  T495] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.508816][  T495] CR2: 00007fb35db60000 CR3: 000000000283a006 CR4: 0000000000771ef0
[   41.509019][  T495] PKRU: 55555554
[   41.509117][  T495] Call Trace:
[   41.509217][  T495]  <TASK>
[   41.509294][  T495]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.509430][  T495]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.509562][  T495]  notifier_call_chain (kernel/notifier.c:85)
[   41.509703][  T495]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.509845][  T495]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.510012][  T495]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.510145][  T495]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.510283][  T495]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.510417][  T495]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.510589][  T495]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.510719][  T495]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.510861][  T495]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.510996][  T495]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.511130][  T495]  ? __kernel_text_address (kernel/extable.c:79)
[   41.511264][  T495]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.511403][  T495]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.511555][  T495]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.511692][  T495]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.511826][  T495]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.511963][  T495]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.512093][  T495]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.512227][  T495]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.512368][  T495]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.512501][  T495]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.512639][  T495]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.512774][  T495]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.512911][  T495]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.513046][  T495]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.513184][  T495]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.513322][  T495]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.513451][  T495]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.513594][  T495]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.513731][  T495]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.513868][  T495]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.514004][  T495]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.514134][  T495]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.514267][  T495]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.514403][  T495]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.514536][  T495]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.514674][  T495]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.514809][  T495]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.514944][  T495]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.515075][  T495]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.515217][  T495]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.515355][  T495]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.515491][  T495]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.515627][  T495]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.515759][  T495]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.515900][  T495]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.516033][  T495]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.516168][  T495]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.516308][  T495]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.516439][  T495]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.516570][  T495]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.516709][  T495]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.516850][  T495]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.516981][  T495]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.517113][  T495]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.517246][  T495]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.517382][  T495]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.517516][  T495]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.517664][  T495]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.517836][  T495]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.517971][  T495]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.518104][  T495]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.518240][  T495]  ___sys_sendmsg (net/socket.c:2752)
[   41.518376][  T495]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.518541][  T495]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.518691][  T495]  __sys_sendmsg (net/socket.c:2784)
[   41.518826][  T495]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.518963][  T495]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.519130][  T495]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.519265][  T495]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.519403][  T495]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.519537][  T495]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.519675][  T495]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.519811][  T495]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.519976][  T495] RIP: 0033:0x7f0497b1c08e
[   41.520116][  T495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.520598][  T495] RSP: 002b:00007ffef4850de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.520799][  T495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0497b1c08e
[   41.521001][  T495] RDX: 0000000000000000 RSI: 00007ffef4850e90 RDI: 0000000000000005
[   41.521199][  T495] RBP: 00007ffef4850df0 R08: 0000000000000000 R09: 0000000000000000
[   41.521400][  T495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce19
[   41.521603][  T495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef4851560
| [   41.718289][  T496] ------------[ cut here ]------------
| [   41.718471][  T496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/496
| [   41.718719][  T496] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.719354][  T496] Tainted: [W]=WARN
[   41.719456][  T496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.719628][  T496] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.719804][  T496] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.720294][  T496] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   41.720467][  T496] RAX: 00000000ffffffa6 RBX: ff1100000c2e23c0 RCX: 1ff4000000106dce
[   41.720673][  T496] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c2e247c
[   41.720881][  T496] RBP: ff1100000a069000 R08: 1fe220000185c491 R09: ff1100000a340b68
[   41.721077][  T496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.721283][  T496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.721485][  T496] FS:  00007f4b0ab21840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.721733][  T496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.721907][  T496] CR2: 00007f4b0adf11a0 CR3: 0000000004d73003 CR4: 0000000000771ef0
[   41.722106][  T496] PKRU: 55555554
[   41.722207][  T496] Call Trace:
[   41.722311][  T496]  <TASK>
[   41.722380][  T496]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.722515][  T496]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.722653][  T496]  notifier_call_chain (kernel/notifier.c:85)
[   41.722791][  T496]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.722930][  T496]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.723098][  T496]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.723251][  T496]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.723397][  T496]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.723531][  T496]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.723698][  T496]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.723831][  T496]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.723970][  T496]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.724103][  T496]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.724241][  T496]  ? __kernel_text_address (kernel/extable.c:79)
[   41.724380][  T496]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.724515][  T496]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.724652][  T496]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.724786][  T496]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.724921][  T496]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.725053][  T496]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.725184][  T496]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.725321][  T496]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.725454][  T496]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.725592][  T496]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.725725][  T496]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.725867][  T496]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.725998][  T496]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.726134][  T496]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.726279][  T496]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.726414][  T496]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.726547][  T496]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.726685][  T496]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.726820][  T496]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.726956][  T496]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.727090][  T496]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.727223][  T496]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.727360][  T496]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.727491][  T496]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.727628][  T496]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.727761][  T496]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.727898][  T496]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.728030][  T496]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.728161][  T496]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.728303][  T496]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.728434][  T496]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.728567][  T496]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.728705][  T496]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.728845][  T496]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.728985][  T496]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.729119][  T496]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.729254][  T496]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.729392][  T496]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.729526][  T496]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.729666][  T496]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.729803][  T496]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.729942][  T496]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.730074][  T496]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.730209][  T496]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.730347][  T496]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.730481][  T496]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.730618][  T496]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.730750][  T496]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.730918][  T496]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.731052][  T496]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.731185][  T496]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.731324][  T496]  ___sys_sendmsg (net/socket.c:2752)
[   41.731455][  T496]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.731626][  T496]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.731775][  T496]  __sys_sendmsg (net/socket.c:2784)
[   41.731914][  T496]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.732046][  T496]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.732218][  T496]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.732355][  T496]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.732490][  T496]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.732627][  T496]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.732760][  T496]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.732899][  T496]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.733066][  T496] RIP: 0033:0x7f4b0ad5b08e
[   41.733214][  T496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.733695][  T496] RSP: 002b:00007ffda8617000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.733924][  T496] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b0ad5b08e
[   41.734124][  T496] RDX: 0000000000000000 RSI: 00007ffda86170b0 RDI: 0000000000000005
[   41.734329][  T496] RBP: 00007ffda8617010 R08: 0000000000000000 R09: 0000000000000000
[   41.734527][  T496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   41.734729][  T496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda8617780
| [   41.900290][  T498] ------------[ cut here ]------------
| [   41.900456][  T498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/498
| [   41.900721][  T498] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   41.901364][  T498] Tainted: [W]=WARN
[   41.901471][  T498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.901645][  T498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.901823][  T498] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.902300][  T498] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   41.902475][  T498] RAX: 00000000ffffffa6 RBX: ff1100000f7b2200 RCX: 1ff4000000106dce
[   41.902681][  T498] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7b22bc
[   41.902884][  T498] RBP: ff11000007f54000 R08: 1fe2200001ef6459 R09: ff1100000cd00b68
[   41.903081][  T498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.903283][  T498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.903482][  T498] FS:  00007fd4e24a3840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   41.903722][  T498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.903897][  T498] CR2: 00007f95603d155f CR3: 0000000012ed1005 CR4: 0000000000771ef0
[   41.904094][  T498] PKRU: 55555554
[   41.904195][  T498] Call Trace:
[   41.904299][  T498]  <TASK>
[   41.904370][  T498]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.904505][  T498]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.904647][  T498]  notifier_call_chain (kernel/notifier.c:85)
[   41.904786][  T498]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   41.904926][  T498]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   41.905090][  T498]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   41.905227][  T498]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   41.905369][  T498]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.905501][  T498]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.905669][  T498]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.905801][  T498]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.905939][  T498]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.906069][  T498]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.906210][  T498]  ? __kernel_text_address (kernel/extable.c:79)
[   41.906354][  T498]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.906487][  T498]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.906633][  T498]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.906772][  T498]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.906911][  T498]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.907055][  T498]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.907187][  T498]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.907392][  T498]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.907526][  T498]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.907669][  T498]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.907804][  T498]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.907943][  T498]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.908077][  T498]  ? nla_get_range_signed (lib/nlattr.c:270)
[   41.908217][  T498]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.908359][  T498]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.908495][  T498]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.908631][  T498]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.908763][  T498]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.908898][  T498]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.909031][  T498]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.909165][  T498]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.909393][  T498]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.909527][  T498]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.909662][  T498]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.909796][  T498]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.909933][  T498]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.910067][  T498]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.910199][  T498]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.910335][  T498]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.910468][  T498]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.910604][  T498]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.910737][  T498]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.910876][  T498]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.911011][  T498]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.911164][  T498]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.911306][  T498]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.911441][  T498]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.911577][  T498]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.911714][  T498]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.911851][  T498]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   41.911985][  T498]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.912120][  T498]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.912283][  T498]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.912415][  T498]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.912552][  T498]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.912692][  T498]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.912826][  T498]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.912963][  T498]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.913127][  T498]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   41.913266][  T498]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.913446][  T498]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.913597][  T498]  ___sys_sendmsg (net/socket.c:2752)
[   41.913731][  T498]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.913904][  T498]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.914048][  T498]  __sys_sendmsg (net/socket.c:2784)
[   41.914184][  T498]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.914322][  T498]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.914493][  T498]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.914630][  T498]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.914763][  T498]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.914904][  T498]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.915038][  T498]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.915176][  T498]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.915348][  T498] RIP: 0033:0x7fd4e26dd08e
[   41.915489][  T498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.915978][  T498] RSP: 002b:00007fff4128fda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.916182][  T498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4e26dd08e
[   41.916387][  T498] RDX: 0000000000000000 RSI: 00007fff4128fe50 RDI: 0000000000000005
[   41.916591][  T498] RBP: 00007fff4128fdb0 R08: 0000000000000000 R09: 0000000000000000
[   41.916793][  T498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   41.916998][  T498] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff41290520
| [   42.057514][  T500] ------------[ cut here ]------------
| [   42.058095][  T500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/500
| [   42.058347][  T500] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.059016][  T500] Tainted: [W]=WARN
[   42.059120][  T500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.059297][  T500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.059474][  T500] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.060012][  T500] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   42.060184][  T500] RAX: 00000000ffffffa6 RBX: ff1100000cd54e40 RCX: 1ff4000000106dce
[   42.060393][  T500] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd54efc
[   42.060622][  T500] RBP: ff1100000a069000 R08: 1fe22000019aa9e1 R09: ff1100000cb68b68
[   42.060827][  T500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.061036][  T500] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.061247][  T500] FS:  00007f87a3485840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.061509][  T500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.061688][  T500] CR2: 00007ff71c133f90 CR3: 0000000004d73005 CR4: 0000000000771ef0
[   42.061900][  T500] PKRU: 55555554
[   42.062003][  T500] Call Trace:
[   42.062105][  T500]  <TASK>
[   42.062186][  T500]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.062329][  T500]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   42.062465][  T500]  notifier_call_chain (kernel/notifier.c:85)
[   42.062610][  T500]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   42.062748][  T500]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   42.062926][  T500]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.063079][  T500]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   42.063221][  T500]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   42.063362][  T500]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   42.063551][  T500]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   42.063692][  T500]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.063830][  T500]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   42.063972][  T500]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.064109][  T500]  ? __kernel_text_address (kernel/extable.c:79)
[   42.064247][  T500]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.064389][  T500]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.064541][  T500]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.064686][  T500]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.064826][  T500]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   42.064966][  T500]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.065111][  T500]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.065252][  T500]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   42.065394][  T500]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   42.065548][  T500]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   42.065693][  T500]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.065833][  T500]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   42.065987][  T500]  ? nla_get_range_signed (lib/nlattr.c:270)
[   42.066125][  T500]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   42.066268][  T500]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   42.066413][  T500]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.066548][  T500]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.066689][  T500]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.066825][  T500]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   42.066965][  T500]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.067104][  T500]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.067242][  T500]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.067381][  T500]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.067531][  T500]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.067674][  T500]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.067814][  T500]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   42.067965][  T500]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.068100][  T500]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.068237][  T500]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.068379][  T500]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.068514][  T500]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.068681][  T500]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   42.068825][  T500]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.068966][  T500]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   42.069104][  T500]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   42.069246][  T500]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   42.069387][  T500]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   42.069526][  T500]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   42.069662][  T500]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.069796][  T500]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   42.069937][  T500]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   42.070074][  T500]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   42.070213][  T500]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.070356][  T500]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.070493][  T500]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.070632][  T500]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   42.070772][  T500]  ? copy_msghdr_from_user (net/socket.c:2635)
[   42.070915][  T500]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   42.071083][  T500]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   42.071218][  T500]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.071360][  T500]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.071497][  T500]  ___sys_sendmsg (net/socket.c:2752)
[   42.071638][  T500]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   42.071822][  T500]  ? copy_msghdr_from_user (net/socket.c:2603)
[   42.071979][  T500]  __sys_sendmsg (net/socket.c:2784)
[   42.072116][  T500]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   42.072250][  T500]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   42.072430][  T500]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.072566][  T500]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.072707][  T500]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   42.072850][  T500]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   42.072987][  T500]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   42.073122][  T500]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   42.073299][  T500] RIP: 0033:0x7f87a36bf08e
[   42.073442][  T500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   42.073944][  T500] RSP: 002b:00007ffebe7ca420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   42.074148][  T500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87a36bf08e
[   42.074371][  T500] RDX: 0000000000000000 RSI: 00007ffebe7ca4d0 RDI: 0000000000000005
[   42.074572][  T500] RBP: 00007ffebe7ca430 R08: 0000000000000000 R09: 0000000000000000
[   42.074777][  T500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   42.074997][  T500] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebe7caba0
| [   42.230059][  T501] ------------[ cut here ]------------
| [   42.230207][  T501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/501
| [   42.230453][  T501] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.231905][  T501] Tainted: [W]=WARN
[   42.232005][  T501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.232225][  T501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.232404][  T501] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.232937][  T501] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   42.233105][  T501] RAX: 00000000ffffffa6 RBX: ff1100000cc37540 RCX: 1ff40000001b5dce
[   42.233326][  T501] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc375fc
[   42.233528][  T501] RBP: ff11000007f54000 R08: 1fe2200001986ec1 R09: ff110000134851e8
[   42.233789][  T501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.233991][  T501] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.234199][  T501] FS:  00007f6d2c3a6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.234489][  T501] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.234714][  T501] CR2: 000000001e855988 CR3: 00000000136ca003 CR4: 0000000000771ef0
[   42.234918][  T501] PKRU: 55555554
[   42.235016][  T501] Call Trace:
[   42.235116][  T501]  <TASK>
[   42.235186][  T501]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.235328][  T501]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   42.235464][  T501]  notifier_call_chain (kernel/notifier.c:85)
[   42.235612][  T501]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   42.235747][  T501]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   42.235917][  T501]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.236052][  T501]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   42.236186][  T501]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   42.236322][  T501]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   42.236487][  T501]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   42.236626][  T501]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.236757][  T501]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   42.236895][  T501]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.237027][  T501]  ? __kernel_text_address (kernel/extable.c:79)
[   42.237158][  T501]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.237301][  T501]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.237433][  T501]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.237573][  T501]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.237710][  T501]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   42.237846][  T501]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.237976][  T501]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.238107][  T501]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   42.238241][  T501]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   42.238380][  T501]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   42.238513][  T501]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.238651][  T501]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   42.238785][  T501]  ? nla_get_range_signed (lib/nlattr.c:270)
[   42.238928][  T501]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   42.239062][  T501]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   42.239199][  T501]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.239338][  T501]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.239469][  T501]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.239605][  T501]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   42.239736][  T501]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.239877][  T501]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.240009][  T501]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.240140][  T501]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.240275][  T501]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.240414][  T501]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.240548][  T501]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   42.240684][  T501]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.240818][  T501]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.240954][  T501]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.241088][  T501]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.241219][  T501]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.241356][  T501]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   42.241490][  T501]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.241626][  T501]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   42.241762][  T501]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   42.241900][  T501]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   42.242035][  T501]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   42.242169][  T501]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   42.242308][  T501]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.242439][  T501]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   42.242574][  T501]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   42.242711][  T501]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   42.242847][  T501]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.242979][  T501]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.243111][  T501]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.243247][  T501]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   42.243384][  T501]  ? copy_msghdr_from_user (net/socket.c:2635)
[   42.243514][  T501]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   42.243682][  T501]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   42.243816][  T501]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.243950][  T501]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.244082][  T501]  ___sys_sendmsg (net/socket.c:2752)
[   42.244214][  T501]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   42.244386][  T501]  ? copy_msghdr_from_user (net/socket.c:2603)
[   42.244531][  T501]  __sys_sendmsg (net/socket.c:2784)
[   42.244667][  T501]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   42.244802][  T501]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   42.244971][  T501]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.245112][  T501]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.245247][  T501]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   42.245386][  T501]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   42.245519][  T501]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   42.245654][  T501]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   42.245819][  T501] RIP: 0033:0x7f6d2c5e008e
[   42.245963][  T501] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   42.246457][  T501] RSP: 002b:00007ffcfc652b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   42.246659][  T501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d2c5e008e
[   42.246864][  T501] RDX: 0000000000000000 RSI: 00007ffcfc652c10 RDI: 0000000000000005
[   42.247061][  T501] RBP: 00007ffcfc652b70 R08: 0000000000000000 R09: 0000000000000000
[   42.247261][  T501] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   42.247463][  T501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc6532e0
| [   42.423247][  T503] ------------[ cut here ]------------
| [   42.423397][  T503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/503
| [   42.423644][  T503] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.424264][  T503] Tainted: [W]=WARN
[   42.424370][  T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.424535][  T503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.424721][  T503] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.425231][  T503] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   42.425413][  T503] RAX: 00000000ffffffa6 RBX: ff1100000b806ac0 RCX: 1ff400000015fdce
[   42.425618][  T503] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b806b7c
[   42.425817][  T503] RBP: ff1100000a069000 R08: 1fe2200001700d71 R09: ff11000013480b68
[   42.426017][  T503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.426218][  T503] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.426422][  T503] FS:  00007feda9749840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.426665][  T503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.426830][  T503] CR2: 00007f318110f000 CR3: 0000000008a24002 CR4: 0000000000771ef0
[   42.427036][  T503] PKRU: 55555554
[   42.427134][  T503] Call Trace:
[   42.427236][  T503]  <TASK>
[   42.427323][  T503]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.427474][  T503]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   42.427631][  T503]  notifier_call_chain (kernel/notifier.c:85)
[   42.427773][  T503]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   42.427914][  T503]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   42.428080][  T503]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.428217][  T503]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   42.428357][  T503]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   42.428490][  T503]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   42.428658][  T503]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   42.428793][  T503]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.428933][  T503]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   42.429064][  T503]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.429199][  T503]  ? __kernel_text_address (kernel/extable.c:79)
[   42.429336][  T503]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.429469][  T503]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.429608][  T503]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.429741][  T503]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.429881][  T503]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   42.430011][  T503]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.430142][  T503]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.430277][  T503]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   42.430425][  T503]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   42.430557][  T503]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   42.430689][  T503]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.430825][  T503]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   42.430960][  T503]  ? nla_get_range_signed (lib/nlattr.c:270)
[   42.431095][  T503]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   42.431234][  T503]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   42.431383][  T503]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.431513][  T503]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.431651][  T503]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.431787][  T503]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   42.431923][  T503]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.432059][  T503]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.432193][  T503]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.432328][  T503]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.432459][  T503]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.432596][  T503]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.432728][  T503]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   42.432866][  T503]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.432997][  T503]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.433128][  T503]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.433264][  T503]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.433400][  T503]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.433533][  T503]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   42.433678][  T503]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.433813][  T503]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   42.433951][  T503]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   42.434082][  T503]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   42.434216][  T503]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   42.434372][  T503]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   42.434505][  T503]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.434644][  T503]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   42.434775][  T503]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   42.434930][  T503]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   42.435060][  T503]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.435195][  T503]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.435332][  T503]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.435470][  T503]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   42.435610][  T503]  ? copy_msghdr_from_user (net/socket.c:2635)
[   42.435743][  T503]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   42.435913][  T503]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   42.436044][  T503]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.436196][  T503]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.436333][  T503]  ___sys_sendmsg (net/socket.c:2752)
[   42.436466][  T503]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   42.436637][  T503]  ? copy_msghdr_from_user (net/socket.c:2603)
[   42.436783][  T503]  __sys_sendmsg (net/socket.c:2784)
[   42.436921][  T503]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   42.437052][  T503]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   42.437223][  T503]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.437360][  T503]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.437493][  T503]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   42.437632][  T503]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   42.437765][  T503]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   42.437904][  T503]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   42.438069][  T503] RIP: 0033:0x7feda998308e
[   42.438212][  T503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   42.438694][  T503] RSP: 002b:00007ffcff6484b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   42.438901][  T503] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feda998308e
[   42.439096][  T503] RDX: 0000000000000000 RSI: 00007ffcff648560 RDI: 0000000000000005
[   42.439300][  T503] RBP: 00007ffcff6484c0 R08: 0000000000000000 R09: 0000000000000000
[   42.439496][  T503] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   42.439713][  T503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcff648c30
| [   42.566144][  T505] ------------[ cut here ]------------
| [   42.566291][  T505] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/505
| [   42.566532][  T505] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.567526][  T505] Tainted: [W]=WARN
[   42.567634][  T505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.567800][  T505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.567980][  T505] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.568457][  T505] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   42.568627][  T505] RAX: 00000000ffffffa6 RBX: ff11000013796ac0 RCX: 1ff400000015fdce
[   42.568827][  T505] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013796b7c
[   42.569027][  T505] RBP: ff11000007f54000 R08: 1fe22000026f2d71 R09: ff1100000ce18b68
[   42.569227][  T505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.569431][  T505] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.569643][  T505] FS:  00007fcdd4dd5840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.569915][  T505] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.570082][  T505] CR2: 0000000010676988 CR3: 0000000004e2b003 CR4: 0000000000771ef0
[   42.570291][  T505] PKRU: 55555554
[   42.570393][  T505] Call Trace:
[   42.570494][  T505]  <TASK>
[   42.570569][  T505]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.570709][  T505]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   42.570848][  T505]  notifier_call_chain (kernel/notifier.c:85)
[   42.570984][  T505]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   42.571117][  T505]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   42.571288][  T505]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.571425][  T505]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   42.571577][  T505]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   42.571717][  T505]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   42.571884][  T505]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   42.572014][  T505]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.572146][  T505]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   42.572283][  T505]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.572415][  T505]  ? __kernel_text_address (kernel/extable.c:79)
[   42.572547][  T505]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.572687][  T505]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.572820][  T505]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.572957][  T505]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.573091][  T505]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   42.573228][  T505]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.573364][  T505]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.573497][  T505]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   42.573640][  T505]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   42.573771][  T505]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   42.573910][  T505]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.574042][  T505]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   42.574178][  T505]  ? nla_get_range_signed (lib/nlattr.c:270)
[   42.574321][  T505]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   42.574457][  T505]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   42.574597][  T505]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.574728][  T505]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.574867][  T505]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.575003][  T505]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   42.575134][  T505]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.575271][  T505]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.575408][  T505]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.575538][  T505]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.575675][  T505]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.575814][  T505]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.575949][  T505]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   42.576083][  T505]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.576218][  T505]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.576355][  T505]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.576490][  T505]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.576631][  T505]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.576768][  T505]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   42.576909][  T505]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.577042][  T505]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   42.577183][  T505]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   42.577319][  T505]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   42.577453][  T505]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   42.577592][  T505]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   42.577726][  T505]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.577864][  T505]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   42.577999][  T505]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   42.578132][  T505]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   42.578267][  T505]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.578406][  T505]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.578538][  T505]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.578676][  T505]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   42.578813][  T505]  ? copy_msghdr_from_user (net/socket.c:2635)
[   42.578948][  T505]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   42.579112][  T505]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   42.579247][  T505]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.579387][  T505]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.579521][  T505]  ___sys_sendmsg (net/socket.c:2752)
[   42.579657][  T505]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   42.579823][  T505]  ? copy_msghdr_from_user (net/socket.c:2603)
[   42.579972][  T505]  __sys_sendmsg (net/socket.c:2784)
[   42.580108][  T505]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   42.580244][  T505]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   42.580419][  T505]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.580553][  T505]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.580690][  T505]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   42.580824][  T505]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   42.580962][  T505]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   42.581095][  T505]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   42.581263][  T505] RIP: 0033:0x7fcdd500f08e
[   42.581409][  T505] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   42.581895][  T505] RSP: 002b:00007ffef16d1490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   42.582093][  T505] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdd500f08e
[   42.582299][  T505] RDX: 0000000000000000 RSI: 00007ffef16d1540 RDI: 0000000000000005
[   42.582500][  T505] RBP: 00007ffef16d14a0 R08: 0000000000000000 R09: 0000000000000000
[   42.582702][  T505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1a
[   42.582908][  T505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef16d1c10
| [   42.769209][  T507] ------------[ cut here ]------------
| [   42.769374][  T507] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/507
| [   42.769621][  T507] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.770245][  T507] Tainted: [W]=WARN
[   42.770352][  T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.770517][  T507] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.770698][  T507] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.771178][  T507] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   42.771351][  T507] RAX: 00000000ffffffa6 RBX: ff11000008b40e40 RCX: 1ff400000015fdce
[   42.771548][  T507] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b40efc
[   42.771766][  T507] RBP: ff1100000a069000 R08: 1fe22000011681e1 R09: ff1100000cbd2ea8
[   42.771978][  T507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.772177][  T507] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.772384][  T507] FS:  00007f602b6a2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.772622][  T507] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   42.772792][  T507] CR2: 00007fff12eddd10 CR3: 0000000008a24004 CR4: 0000000000771ef0
[   42.773003][  T507] PKRU: 55555554
[   42.773101][  T507] Call Trace:
[   42.773203][  T507]  <TASK>
[   42.773273][  T507]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.773414][  T507]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   42.773550][  T507]  notifier_call_chain (kernel/notifier.c:85)
[   42.773693][  T507]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   42.773830][  T507]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   42.774002][  T507]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   42.774137][  T507]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   42.774273][  T507]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   42.774414][  T507]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   42.774585][  T507]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   42.774718][  T507]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.774854][  T507]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   42.774986][  T507]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.775119][  T507]  ? __kernel_text_address (kernel/extable.c:79)
[   42.775252][  T507]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.775395][  T507]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.775529][  T507]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.775665][  T507]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.775798][  T507]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   42.775934][  T507]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.776065][  T507]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.776201][  T507]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   42.776344][  T507]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   42.776477][  T507]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   42.776617][  T507]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   42.776753][  T507]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   42.776899][  T507]  ? nla_get_range_signed (lib/nlattr.c:270)
[   42.777033][  T507]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   42.777168][  T507]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   42.777312][  T507]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.777442][  T507]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.777576][  T507]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.777713][  T507]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   42.777850][  T507]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.777985][  T507]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.778116][  T507]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.778249][  T507]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.778385][  T507]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.778520][  T507]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   42.778660][  T507]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   42.778794][  T507]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.778930][  T507]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.779062][  T507]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.779197][  T507]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   42.779331][  T507]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   42.779466][  T507]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   42.779603][  T507]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   42.779739][  T507]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   42.779884][  T507]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   42.780016][  T507]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   42.780152][  T507]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   42.780294][  T507]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   42.780427][  T507]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   42.780557][  T507]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   42.780692][  T507]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   42.780827][  T507]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   42.780964][  T507]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   42.781095][  T507]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.781230][  T507]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   42.781369][  T507]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   42.781502][  T507]  ? copy_msghdr_from_user (net/socket.c:2635)
[   42.781640][  T507]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   42.781805][  T507]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   42.781943][  T507]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   42.782077][  T507]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   42.782215][  T507]  ___sys_sendmsg (net/socket.c:2752)
[   42.782351][  T507]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   42.782515][  T507]  ? copy_msghdr_from_user (net/socket.c:2603)
[   42.782664][  T507]  __sys_sendmsg (net/socket.c:2784)
[   42.782797][  T507]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   42.782935][  T507]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   42.783103][  T507]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   42.783239][  T507]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   42.783409][  T507]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   42.783545][  T507]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   42.783682][  T507]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   42.783817][  T507]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   42.783986][  T507] RIP: 0033:0x7f602b8dc08e
[   42.784128][  T507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   42.784612][  T507] RSP: 002b:00007ffcee9a3f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   42.784812][  T507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f602b8dc08e
[   42.785011][  T507] RDX: 0000000000000000 RSI: 00007ffcee9a3fc0 RDI: 0000000000000005
[   42.785210][  T507] RBP: 00007ffcee9a3f20 R08: 0000000000000000 R09: 0000000000000000
[   42.785413][  T507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1b
[   42.785614][  T507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee9a4690
| [   42.995771][  T508] ------------[ cut here ]------------
| [   42.995936][  T508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/508
| [   42.996167][  T508] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   42.997477][  T508] Tainted: [W]=WARN
[   42.997638][  T508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.997827][  T508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   42.998004][  T508] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   42.998474][  T508] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   42.998648][  T508] RAX: 00000000ffffffa6 RBX: ff1100000f740ac0 RCX: 1ff400000015fdce
[   42.998848][  T508] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f740b7c
[   42.999045][  T508] RBP: ff11000007f54000 R08: 1fe2200001ee8171 R09: ff1100000cd40b68
[   42.999242][  T508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   42.999441][  T508] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   42.999643][  T508] FS:  00007f450d1a7840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   42.999880][  T508] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.000046][  T508] CR2: 00007ffe0ef5cebc CR3: 0000000004d74006 CR4: 0000000000771ef0
[   43.000245][  T508] PKRU: 55555554
[   43.000348][  T508] Call Trace:
[   43.000445][  T508]  <TASK>
[   43.000513][  T508]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.000654][  T508]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.000790][  T508]  notifier_call_chain (kernel/notifier.c:85)
[   43.000931][  T508]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.001066][  T508]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.001248][  T508]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.001392][  T508]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.001526][  T508]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.001661][  T508]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.001826][  T508]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.001965][  T508]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.002097][  T508]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.002229][  T508]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.002369][  T508]  ? __kernel_text_address (kernel/extable.c:79)
[   43.002500][  T508]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.002636][  T508]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.002772][  T508]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.002912][  T508]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.003043][  T508]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.003173][  T508]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.003311][  T508]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.003441][  T508]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.003573][  T508]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.003708][  T508]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.003849][  T508]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.003984][  T508]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.004113][  T508]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.004251][  T508]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.004394][  T508]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.004528][  T508]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.004665][  T508]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.004796][  T508]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.004931][  T508]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.005063][  T508]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.005198][  T508]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.005332][  T508]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.005465][  T508]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.005598][  T508]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.005733][  T508]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.005873][  T508]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.006004][  T508]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.006133][  T508]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.006265][  T508]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.006403][  T508]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.006532][  T508]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.006671][  T508]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.006805][  T508]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.006940][  T508]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.007075][  T508]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.007207][  T508]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.007348][  T508]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.007480][  T508]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.007617][  T508]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.007747][  T508]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.007883][  T508]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.008016][  T508]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.008146][  T508]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.008278][  T508]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.008415][  T508]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.008549][  T508]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.008686][  T508]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.008821][  T508]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.008986][  T508]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.009117][  T508]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.009248][  T508]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.009387][  T508]  ___sys_sendmsg (net/socket.c:2752)
[   43.009519][  T508]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.009689][  T508]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.009840][  T508]  __sys_sendmsg (net/socket.c:2784)
[   43.009976][  T508]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.010106][  T508]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.010274][  T508]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.010410][  T508]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.010543][  T508]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.010680][  T508]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.010829][  T508]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.010969][  T508]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.011132][  T508] RIP: 0033:0x7f450d3e108e
[   43.011275][  T508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.011757][  T508] RSP: 002b:00007ffcd508e0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.011964][  T508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f450d3e108e
[   43.012163][  T508] RDX: 0000000000000000 RSI: 00007ffcd508e190 RDI: 0000000000000005
[   43.012366][  T508] RBP: 00007ffcd508e0f0 R08: 0000000000000000 R09: 0000000000000000
[   43.012565][  T508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1b
[   43.012766][  T508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd508e860
| [   43.196867][  T510] ------------[ cut here ]------------
| [   43.197026][  T510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/510
| [   43.197264][  T510] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   43.197900][  T510] Tainted: [W]=WARN
[   43.197999][  T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.198163][  T510] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.198346][  T510] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.198822][  T510] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   43.198998][  T510] RAX: 00000000ffffffa6 RBX: ff1100000bae8e40 RCX: 1ff400000015fdce
[   43.199196][  T510] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000bae8efc
[   43.199397][  T510] RBP: ff1100000a069000 R08: 1fe220000175d1e1 R09: ff1100000cbd8b68
[   43.199596][  T510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.199795][  T510] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.199997][  T510] FS:  00007f5ad9e1e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   43.200228][  T510] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.200399][  T510] CR2: 000055dc7a494738 CR3: 00000000136cf004 CR4: 0000000000771ef0
[   43.200604][  T510] PKRU: 55555554
[   43.200704][  T510] Call Trace:
[   43.200805][  T510]  <TASK>
[   43.200879][  T510]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.201013][  T510]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.201144][  T510]  notifier_call_chain (kernel/notifier.c:85)
[   43.201282][  T510]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.201452][  T510]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.201629][  T510]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.201762][  T510]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.201902][  T510]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.202033][  T510]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.202198][  T510]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.202333][  T510]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.202465][  T510]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.202743][  T510]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.202883][  T510]  ? __kernel_text_address (kernel/extable.c:79)
[   43.203012][  T510]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.203145][  T510]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.203279][  T510]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.203417][  T510]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.203549][  T510]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.203750][  T510]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.203887][  T510]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.204017][  T510]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.204150][  T510]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.204283][  T510]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.204417][  T510]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.204551][  T510]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.204779][  T510]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.204918][  T510]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.205050][  T510]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.205185][  T510]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.205322][  T510]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.205453][  T510]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.205647][  T510]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.205778][  T510]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.205916][  T510]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.206046][  T510]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.206180][  T510]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.206315][  T510]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.206446][  T510]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.206638][  T510]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.206770][  T510]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.206907][  T510]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.207037][  T510]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.207170][  T510]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.207306][  T510]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.207439][  T510]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.207571][  T510]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.207756][  T510]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.207898][  T510]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.208027][  T510]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.208160][  T510]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.208301][  T510]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.208431][  T510]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.208561][  T510]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.208745][  T510]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.208883][  T510]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.209014][  T510]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.209144][  T510]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.209278][  T510]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.209416][  T510]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.209550][  T510]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.209734][  T510]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.209903][  T510]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.210034][  T510]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.210168][  T510]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.210308][  T510]  ___sys_sendmsg (net/socket.c:2752)
[   43.210437][  T510]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.210655][  T510]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.210803][  T510]  __sys_sendmsg (net/socket.c:2784)
[   43.210939][  T510]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.211067][  T510]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.211234][  T510]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.211370][  T510]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.211500][  T510]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.211695][  T510]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.211825][  T510]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.211961][  T510]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.212122][  T510] RIP: 0033:0x7f5ada05808e
[   43.212265][  T510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.212798][  T510] RSP: 002b:00007ffdec060150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.213000][  T510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ada05808e
[   43.213197][  T510] RDX: 0000000000000000 RSI: 00007ffdec060200 RDI: 0000000000000005
[   43.213395][  T510] RBP: 00007ffdec060160 R08: 0000000000000000 R09: 0000000000000000
[   43.213644][  T510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1b
[   43.213844][  T510] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdec0608d0
| [   43.420318][  T512] ------------[ cut here ]------------
| [   43.420467][  T512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/512
| [   43.420720][  T512] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   43.421354][  T512] Tainted: [W]=WARN
[   43.421455][  T512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.421629][  T512] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.421804][  T512] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.422283][  T512] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   43.422466][  T512] RAX: 00000000ffffffa6 RBX: ff11000004b183c0 RCX: 1ff400000015fdce
[   43.422671][  T512] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b1847c
[   43.422879][  T512] RBP: ff11000007f54000 R08: 1fe2200000963091 R09: ff1100000a1cd1e8
[   43.423077][  T512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.423278][  T512] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.423485][  T512] FS:  00007fd0bf97f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   43.423723][  T512] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.423897][  T512] CR2: 000000000868d988 CR3: 00000000104d8002 CR4: 0000000000771ef0
[   43.424097][  T512] PKRU: 55555554
[   43.424201][  T512] Call Trace:
[   43.424305][  T512]  <TASK>
[   43.424374][  T512]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.424510][  T512]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.424720][  T512]  notifier_call_chain (kernel/notifier.c:85)
[   43.424863][  T512]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.425000][  T512]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.425167][  T512]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.425309][  T512]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.425444][  T512]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.425635][  T512]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.425806][  T512]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.425943][  T512]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.426076][  T512]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.426210][  T512]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.426348][  T512]  ? __kernel_text_address (kernel/extable.c:79)
[   43.426483][  T512]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.426714][  T512]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.426914][  T512]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.427048][  T512]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.427182][  T512]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.427320][  T512]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.427453][  T512]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.427640][  T512]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.427776][  T512]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.427912][  T512]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.428044][  T512]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.428179][  T512]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.428315][  T512]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.428452][  T512]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.428646][  T512]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.428781][  T512]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.428915][  T512]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.429048][  T512]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.429182][  T512]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.429319][  T512]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.429457][  T512]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.429645][  T512]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.429778][  T512]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.429915][  T512]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.430048][  T512]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.430183][  T512]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.430320][  T512]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.430452][  T512]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.430641][  T512]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.430774][  T512]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.430911][  T512]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.431046][  T512]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.431183][  T512]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.431321][  T512]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.431459][  T512]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.431644][  T512]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.431779][  T512]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.431918][  T512]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.432050][  T512]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.432184][  T512]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.432325][  T512]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.432466][  T512]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.432656][  T512]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.432791][  T512]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.432930][  T512]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.433066][  T512]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.433205][  T512]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.433347][  T512]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.433511][  T512]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.433700][  T512]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.433843][  T512]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.433978][  T512]  ___sys_sendmsg (net/socket.c:2752)
[   43.434110][  T512]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.434279][  T512]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.434432][  T512]  __sys_sendmsg (net/socket.c:2784)
[   43.434568][  T512]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.434767][  T512]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.434944][  T512]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.435076][  T512]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.435213][  T512]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.435351][  T512]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.435483][  T512]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.435681][  T512]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.435851][  T512] RIP: 0033:0x7fd0bfbb908e
[   43.435991][  T512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.436471][  T512] RSP: 002b:00007ffc65c84ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.436752][  T512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0bfbb908e
[   43.436958][  T512] RDX: 0000000000000000 RSI: 00007ffc65c84fa0 RDI: 0000000000000005
[   43.437156][  T512] RBP: 00007ffc65c84f00 R08: 0000000000000000 R09: 0000000000000000
[   43.437362][  T512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1b
[   43.437562][  T512] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65c85670
| [   43.593958][  T514] ------------[ cut here ]------------
| [   43.594126][  T514] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/514
| [   43.594365][  T514] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   43.594987][  T514] Tainted: [W]=WARN
[   43.595086][  T514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.595250][  T514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.595429][  T514] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.595916][  T514] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   43.596089][  T514] RAX: 00000000ffffffa6 RBX: ff1100000ae3ba80 RCX: 1ff400000015fdce
[   43.596285][  T514] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae3bb3c
[   43.596487][  T514] RBP: ff1100000a069000 R08: 1fe22000015c7769 R09: ff1100000ad151e8
[   43.596691][  T514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.596894][  T514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.597091][  T514] FS:  00007f858e3b7840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   43.597329][  T514] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.597496][  T514] CR2: 00007ffd935a3f98 CR3: 0000000012093006 CR4: 0000000000771ef0
[   43.597708][  T514] PKRU: 55555554
[   43.597812][  T514] Call Trace:
[   43.597914][  T514]  <TASK>
[   43.597984][  T514]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.598120][  T514]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.598255][  T514]  notifier_call_chain (kernel/notifier.c:85)
[   43.598397][  T514]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.598533][  T514]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.598704][  T514]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.598845][  T514]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.598981][  T514]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.599113][  T514]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.599278][  T514]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.599416][  T514]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.599551][  T514]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.599686][  T514]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.599820][  T514]  ? __kernel_text_address (kernel/extable.c:79)
[   43.599957][  T514]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.600089][  T514]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.600222][  T514]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.600362][  T514]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.600495][  T514]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.600631][  T514]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.600762][  T514]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.600899][  T514]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.601031][  T514]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.601164][  T514]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.601310][  T514]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.601447][  T514]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.601588][  T514]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.601724][  T514]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.601865][  T514]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.601999][  T514]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.602131][  T514]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.602265][  T514]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.602402][  T514]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.602534][  T514]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.602679][  T514]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.602812][  T514]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.602947][  T514]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.603079][  T514]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.603214][  T514]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.603352][  T514]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.603485][  T514]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.603623][  T514]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.603754][  T514]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.603895][  T514]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.604025][  T514]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.604156][  T514]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.604297][  T514]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.604431][  T514]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.604569][  T514]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.604707][  T514]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.604849][  T514]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.604984][  T514]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.605125][  T514]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.605261][  T514]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.605487][  T514]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.605625][  T514]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.605755][  T514]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.605895][  T514]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.606028][  T514]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.606161][  T514]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.606302][  T514]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.606526][  T514]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.606692][  T514]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.606831][  T514]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.606968][  T514]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.607187][  T514]  ___sys_sendmsg (net/socket.c:2752)
[   43.607323][  T514]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.607492][  T514]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.607641][  T514]  __sys_sendmsg (net/socket.c:2784)
[   43.607774][  T514]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.607912][  T514]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.608078][  T514]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.608212][  T514]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.608350][  T514]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.608483][  T514]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.608621][  T514]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.608756][  T514]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.609013][  T514] RIP: 0033:0x7f858e5f108e
[   43.609153][  T514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.609728][  T514] RSP: 002b:00007ffd95e18190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.609938][  T514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f858e5f108e
[   43.610138][  T514] RDX: 0000000000000000 RSI: 00007ffd95e18240 RDI: 0000000000000005
[   43.610692][  T514] RBP: 00007ffd95e181a0 R08: 0000000000000000 R09: 0000000000000000
[   43.610896][  T514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1b
[   43.611093][  T514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd95e18910
| [   43.782699][  T515] ------------[ cut here ]------------
| [   43.782856][  T515] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/515
| [   43.783094][  T515] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   43.783725][  T515] Tainted: [W]=WARN
[   43.783827][  T515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.783999][  T515] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.784175][  T515] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.784658][  T515] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   43.784830][  T515] RAX: 00000000ffffffa6 RBX: ff11000008a9e740 RCX: 1ff400000015fdce
[   43.785035][  T515] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008a9e7fc
[   43.785233][  T515] RBP: ff11000007f54000 R08: 1fe2200001153d01 R09: ff1100000a1b51e8
[   43.785433][  T515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.785639][  T515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.785845][  T515] FS:  00007f2fee575840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   43.786078][  T515] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.786247][  T515] CR2: 000055dc7a494738 CR3: 00000000136c9005 CR4: 0000000000771ef0
[   43.786452][  T515] PKRU: 55555554
[   43.786551][  T515] Call Trace:
[   43.786657][  T515]  <TASK>
[   43.786727][  T515]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.786868][  T515]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.787003][  T515]  notifier_call_chain (kernel/notifier.c:85)
[   43.787138][  T515]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.787277][  T515]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.787446][  T515]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.787588][  T515]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.787722][  T515]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.787864][  T515]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.788027][  T515]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.788161][  T515]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.788300][  T515]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.788430][  T515]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.788566][  T515]  ? __kernel_text_address (kernel/extable.c:79)
[   43.788705][  T515]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.788847][  T515]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.788980][  T515]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.789113][  T515]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.789251][  T515]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.789386][  T515]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.789520][  T515]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.789660][  T515]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.789797][  T515]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.789935][  T515]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.790069][  T515]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.790206][  T515]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.790344][  T515]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.790479][  T515]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.790622][  T515]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.790755][  T515]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.790895][  T515]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.791028][  T515]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.791160][  T515]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.791299][  T515]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.791433][  T515]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.791564][  T515]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.791702][  T515]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.791839][  T515]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.791974][  T515]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.792104][  T515]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.792240][  T515]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.792376][  T515]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.792510][  T515]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.792651][  T515]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.792785][  T515]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.792925][  T515]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.793060][  T515]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.793195][  T515]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.793337][  T515]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.793469][  T515]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.793609][  T515]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.793744][  T515]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.793883][  T515]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.794144][  T515]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.794282][  T515]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.794420][  T515]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.794553][  T515]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.794693][  T515]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.794828][  T515]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.794965][  T515]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.795097][  T515]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.795232][  T515]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.795400][  T515]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.795532][  T515]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.795672][  T515]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.795806][  T515]  ___sys_sendmsg (net/socket.c:2752)
[   43.795940][  T515]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.796215][  T515]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.796365][  T515]  __sys_sendmsg (net/socket.c:2784)
[   43.796498][  T515]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.796632][  T515]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.796800][  T515]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.796938][  T515]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.797070][  T515]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.797207][  T515]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.797345][  T515]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.797477][  T515]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.797648][  T515] RIP: 0033:0x7f2fee7af08e
[   43.797790][  T515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.798262][  T515] RSP: 002b:00007ffe9fc45ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.798464][  T515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fee7af08e
[   43.798671][  T515] RDX: 0000000000000000 RSI: 00007ffe9fc45f90 RDI: 0000000000000005
[   43.798875][  T515] RBP: 00007ffe9fc45ef0 R08: 0000000000000000 R09: 0000000000000000
[   43.799071][  T515] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1c
[   43.799269][  T515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9fc46660
| [   43.955862][  T517] ------------[ cut here ]------------
| [   43.956015][  T517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/517
| [   43.956265][  T517] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   43.956897][  T517] Tainted: [W]=WARN
[   43.956996][  T517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.957162][  T517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.957343][  T517] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.957889][  T517] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   43.958055][  T517] RAX: 00000000ffffffa6 RBX: ff11000004ea4200 RCX: 1ff400000015fdce
[   43.958251][  T517] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004ea42bc
[   43.958511][  T517] RBP: ff1100000a069000 R08: 1fe22000009d4859 R09: ff1100000a342ea8
[   43.958793][  T517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.958993][  T517] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.959196][  T517] FS:  00007f52e5b30840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   43.959431][  T517] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.959671][  T517] CR2: 00007fd905b1fdc0 CR3: 0000000004d74001 CR4: 0000000000771ef0
[   43.959875][  T517] PKRU: 55555554
[   43.959974][  T517] Call Trace:
[   43.960072][  T517]  <TASK>
[   43.960143][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.960278][  T517]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.960415][  T517]  notifier_call_chain (kernel/notifier.c:85)
[   43.960554][  T517]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   43.960772][  T517]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   43.960949][  T517]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   43.961086][  T517]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   43.961219][  T517]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.961356][  T517]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.961518][  T517]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.961715][  T517]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.961852][  T517]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.961985][  T517]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.962116][  T517]  ? __kernel_text_address (kernel/extable.c:79)
[   43.962248][  T517]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.962385][  T517]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.962514][  T517]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.962666][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.962802][  T517]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.962936][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.963066][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.963200][  T517]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.963337][  T517]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.963466][  T517]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.963599][  T517]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.963735][  T517]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.963871][  T517]  ? nla_get_range_signed (lib/nlattr.c:270)
[   43.964005][  T517]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.964138][  T517]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.964272][  T517]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.964408][  T517]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.964539][  T517]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.964676][  T517]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.964809][  T517]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.964947][  T517]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.965078][  T517]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.965212][  T517]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.965348][  T517]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.965480][  T517]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.965619][  T517]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.965750][  T517]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.965884][  T517]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.966015][  T517]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.966146][  T517]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.966276][  T517]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.966414][  T517]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.966549][  T517]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.966686][  T517]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.966827][  T517]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.966962][  T517]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.967093][  T517]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.967229][  T517]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.967365][  T517]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.967497][  T517]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   43.967632][  T517]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.967765][  T517]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.967905][  T517]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.968035][  T517]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.968166][  T517]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.968305][  T517]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.968437][  T517]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.968568][  T517]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.968738][  T517]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   43.968879][  T517]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.969010][  T517]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.969142][  T517]  ___sys_sendmsg (net/socket.c:2752)
[   43.969275][  T517]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.969442][  T517]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.969592][  T517]  __sys_sendmsg (net/socket.c:2784)
[   43.969724][  T517]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.969861][  T517]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.970028][  T517]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.970160][  T517]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.970299][  T517]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.970430][  T517]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.970562][  T517]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.970699][  T517]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.970869][  T517] RIP: 0033:0x7f52e5d6a08e
[   43.971008][  T517] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.971481][  T517] RSP: 002b:00007ffe791f0590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.971687][  T517] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52e5d6a08e
[   43.971889][  T517] RDX: 0000000000000000 RSI: 00007ffe791f0640 RDI: 0000000000000005
[   43.972087][  T517] RBP: 00007ffe791f05a0 R08: 0000000000000000 R09: 0000000000000000
[   43.972282][  T517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1c
[   43.972484][  T517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe791f0d10
| [   44.169248][  T518] ------------[ cut here ]------------
| [   44.169409][  T518] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/518
| [   44.169657][  T518] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   44.170283][  T518] Tainted: [W]=WARN
[   44.170390][  T518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.170557][  T518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.170736][  T518] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.171213][  T518] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   44.171389][  T518] RAX: 00000000ffffffa6 RBX: ff11000005386200 RCX: 1ff400000015fdce
[   44.171590][  T518] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053862bc
[   44.171790][  T518] RBP: ff11000007f54000 R08: 1fe2200000a70c59 R09: ff110000024faea8
[   44.171992][  T518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.172189][  T518] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.172396][  T518] FS:  00007ff6131b3840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   44.172633][  T518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.172801][  T518] CR2: 00007fa4b1ef5668 CR3: 000000000f4ba001 CR4: 0000000000771ef0
[   44.173004][  T518] PKRU: 55555554
[   44.173104][  T518] Call Trace:
[   44.173205][  T518]  <TASK>
[   44.173275][  T518]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.173416][  T518]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.173551][  T518]  notifier_call_chain (kernel/notifier.c:85)
[   44.173751][  T518]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   44.173894][  T518]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   44.174066][  T518]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.174204][  T518]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   44.174345][  T518]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   44.174479][  T518]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   44.174702][  T518]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   44.174839][  T518]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.174972][  T518]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.175105][  T518]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.175241][  T518]  ? __kernel_text_address (kernel/extable.c:79)
[   44.175378][  T518]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.175514][  T518]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.175701][  T518]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.175894][  T518]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.176028][  T518]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.176160][  T518]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.176302][  T518]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.176435][  T518]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   44.176567][  T518]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   44.176754][  T518]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   44.176894][  T518]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.177028][  T518]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   44.177160][  T518]  ? nla_get_range_signed (lib/nlattr.c:270)
[   44.177304][  T518]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   44.177440][  T518]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   44.177572][  T518]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.177807][  T518]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.177945][  T518]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.178078][  T518]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.178213][  T518]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.178353][  T518]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.178485][  T518]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.178732][  T518]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.178872][  T518]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.179004][  T518]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.179140][  T518]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.179277][  T518]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.179414][  T518]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.179549][  T518]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.179796][  T518]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.179934][  T518]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.180069][  T518]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.180206][  T518]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.180344][  T518]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.180482][  T518]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.180682][  T518]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.180918][  T518]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.181055][  T518]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.181187][  T518]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.181324][  T518]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   44.181461][  T518]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.181722][  T518]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.181860][  T518]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.181994][  T518]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.182127][  T518]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.182264][  T518]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.182400][  T518]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.182530][  T518]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.182781][  T518]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   44.182918][  T518]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.183049][  T518]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.183186][  T518]  ___sys_sendmsg (net/socket.c:2752)
[   44.183321][  T518]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.183486][  T518]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.183717][  T518]  __sys_sendmsg (net/socket.c:2784)
[   44.183858][  T518]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.183989][  T518]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.184154][  T518]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.184290][  T518]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.184431][  T518]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.184565][  T518]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.184795][  T518]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.184933][  T518]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.185099][  T518] RIP: 0033:0x7ff6133ed08e
[   44.185242][  T518] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.185813][  T518] RSP: 002b:00007fff4df95880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.186018][  T518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6133ed08e
[   44.186215][  T518] RDX: 0000000000000000 RSI: 00007fff4df95930 RDI: 0000000000000005
[   44.186417][  T518] RBP: 00007fff4df95890 R08: 0000000000000000 R09: 0000000000000000
[   44.186670][  T518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1c
[   44.186874][  T518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4df96000
| [   44.371159][  T520] ------------[ cut here ]------------
| [   44.371319][  T520] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/520
| [   44.371556][  T520] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   44.372819][  T520] Tainted: [W]=WARN
[   44.372923][  T520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.373087][  T520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.373264][  T520] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.373752][  T520] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   44.373930][  T520] RAX: 00000000ffffffa6 RBX: ff1100000cea2e40 RCX: 1ff400000015fdce
[   44.374126][  T520] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cea2efc
[   44.374329][  T520] RBP: ff1100000a069000 R08: 1fe22000019d45e1 R09: ff1100000cd051e8
[   44.374527][  T520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.374727][  T520] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.374932][  T520] FS:  00007f9955ee2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   44.375164][  T520] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.375340][  T520] CR2: 00007f20d089d310 CR3: 000000000907d004 CR4: 0000000000771ef0
[   44.375541][  T520] PKRU: 55555554
[   44.375646][  T520] Call Trace:
[   44.375744][  T520]  <TASK>
[   44.375816][  T520]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.375957][  T520]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.376090][  T520]  notifier_call_chain (kernel/notifier.c:85)
[   44.376232][  T520]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   44.376373][  T520]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   44.376540][  T520]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.376681][  T520]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   44.376840][  T520]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   44.376976][  T520]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   44.377140][  T520]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   44.377276][  T520]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.377414][  T520]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.377547][  T520]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.377688][  T520]  ? __kernel_text_address (kernel/extable.c:79)
[   44.377823][  T520]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.377962][  T520]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.378095][  T520]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.378230][  T520]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.378369][  T520]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.378502][  T520]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.378638][  T520]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.378771][  T520]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   44.378912][  T520]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   44.379048][  T520]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   44.379184][  T520]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.379324][  T520]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   44.379459][  T520]  ? nla_get_range_signed (lib/nlattr.c:270)
[   44.379598][  T520]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   44.379733][  T520]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   44.379874][  T520]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.380005][  T520]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.380138][  T520]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.380272][  T520]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.380409][  T520]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.380544][  T520]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.380680][  T520]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.380816][  T520]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.380955][  T520]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.381089][  T520]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.381224][  T520]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.381363][  T520]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.381495][  T520]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.381629][  T520]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.381767][  T520]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.381907][  T520]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.382043][  T520]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.382180][  T520]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.382321][  T520]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.382458][  T520]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.382596][  T520]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.382731][  T520]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.382871][  T520]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.383004][  T520]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.383137][  T520]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   44.383273][  T520]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.383413][  T520]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.383548][  T520]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.383685][  T520]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.383822][  T520]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.383960][  T520]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.384093][  T520]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.384228][  T520]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.384398][  T520]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   44.384532][  T520]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.384670][  T520]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.384806][  T520]  ___sys_sendmsg (net/socket.c:2752)
[   44.384942][  T520]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.385105][  T520]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.385251][  T520]  __sys_sendmsg (net/socket.c:2784)
[   44.385390][  T520]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.385523][  T520]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.385702][  T520]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.385840][  T520]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.385975][  T520]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.386108][  T520]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.386245][  T520]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.386386][  T520]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.386551][  T520] RIP: 0033:0x7f995611c08e
[   44.386694][  T520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.387170][  T520] RSP: 002b:00007fff4cc54d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.387383][  T520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f995611c08e
[   44.387674][  T520] RDX: 0000000000000000 RSI: 00007fff4cc54e20 RDI: 0000000000000005
[   44.387878][  T520] RBP: 00007fff4cc54d80 R08: 0000000000000000 R09: 0000000000000000
[   44.388076][  T520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1c
[   44.388274][  T520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4cc554f0
| [   44.552175][  T522] ------------[ cut here ]------------
| [   44.552328][  T522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/522
| [   44.552564][  T522] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   44.553184][  T522] Tainted: [W]=WARN
[   44.553283][  T522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.553451][  T522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.553629][  T522] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.554098][  T522] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   44.554272][  T522] RAX: 00000000ffffffa6 RBX: ff1100000af90c80 RCX: 1ff400000015fdce
[   44.554472][  T522] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af90d3c
[   44.554675][  T522] RBP: ff11000007f54000 R08: 1fe22000015f21a9 R09: ff1100000cb6aea8
[   44.554876][  T522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.555074][  T522] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.555272][  T522] FS:  00007f4bdf85c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   44.555509][  T522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.555737][  T522] CR2: 000000003bf6d988 CR3: 000000000c312005 CR4: 0000000000771ef0
[   44.555939][  T522] PKRU: 55555554
[   44.556037][  T522] Call Trace:
[   44.556133][  T522]  <TASK>
[   44.556205][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.556340][  T522]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.556526][  T522]  notifier_call_chain (kernel/notifier.c:85)
[   44.556712][  T522]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   44.556855][  T522]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   44.557021][  T522]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.557153][  T522]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   44.557289][  T522]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   44.557429][  T522]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   44.557645][  T522]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   44.557776][  T522]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.557913][  T522]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.558042][  T522]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.558177][  T522]  ? __kernel_text_address (kernel/extable.c:79)
[   44.558312][  T522]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.558446][  T522]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.558576][  T522]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.558768][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.558906][  T522]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.559036][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.559163][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.559300][  T522]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   44.559436][  T522]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   44.559570][  T522]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   44.559755][  T522]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.559898][  T522]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   44.560030][  T522]  ? nla_get_range_signed (lib/nlattr.c:270)
[   44.560163][  T522]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   44.560308][  T522]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   44.560442][  T522]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.560573][  T522]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.560756][  T522]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.560893][  T522]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.561024][  T522]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.561160][  T522]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.561292][  T522]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.561428][  T522]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.561561][  T522]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.561746][  T522]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.561881][  T522]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.562010][  T522]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.562137][  T522]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.562271][  T522]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.562405][  T522]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.562549][  T522]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.562737][  T522]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.562877][  T522]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.563009][  T522]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.563143][  T522]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.563277][  T522]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.563414][  T522]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.563547][  T522]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.563732][  T522]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.563869][  T522]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   44.564001][  T522]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.564133][  T522]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.564264][  T522]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.564400][  T522]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.564533][  T522]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.564719][  T522]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.564859][  T522]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.564990][  T522]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.565153][  T522]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   44.565287][  T522]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.565422][  T522]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.565557][  T522]  ___sys_sendmsg (net/socket.c:2752)
[   44.565740][  T522]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.565913][  T522]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.566061][  T522]  __sys_sendmsg (net/socket.c:2784)
[   44.566197][  T522]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.566334][  T522]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.566499][  T522]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.566685][  T522]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.566819][  T522]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.566956][  T522]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.567087][  T522]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.567218][  T522]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.567389][  T522] RIP: 0033:0x7f4bdfa9608e
[   44.567532][  T522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.568066][  T522] RSP: 002b:00007ffc9be48a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.568265][  T522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4bdfa9608e
[   44.568469][  T522] RDX: 0000000000000000 RSI: 00007ffc9be48b10 RDI: 0000000000000005
[   44.568722][  T522] RBP: 00007ffc9be48a70 R08: 0000000000000000 R09: 0000000000000000
[   44.568927][  T522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1c
[   44.569125][  T522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9be491e0
| [   44.761899][  T524] ------------[ cut here ]------------
| [   44.762040][  T524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/524
| [   44.762276][  T524] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   44.762899][  T524] Tainted: [W]=WARN
[   44.762998][  T524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.763163][  T524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.763343][  T524] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.763948][  T524] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   44.764116][  T524] RAX: 00000000ffffffa6 RBX: ff1100000b947380 RCX: 1ff400000015fdce
[   44.764316][  T524] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b94743c
[   44.764513][  T524] RBP: ff1100000a069000 R08: 1fe2200001728e89 R09: ff110000134851e8
[   44.764766][  T524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.764970][  T524] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.765167][  T524] FS:  00007f4f674fe840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   44.765410][  T524] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.765650][  T524] CR2: 000000000cdb1988 CR3: 0000000004de9001 CR4: 0000000000771ef0
[   44.765853][  T524] PKRU: 55555554
[   44.765953][  T524] Call Trace:
[   44.766133][  T524]  <TASK>
[   44.766307][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.766445][  T524]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.766579][  T524]  notifier_call_chain (kernel/notifier.c:85)
[   44.766767][  T524]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   44.766909][  T524]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   44.767073][  T524]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.767209][  T524]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   44.767346][  T524]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   44.767480][  T524]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   44.767694][  T524]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   44.767828][  T524]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.767966][  T524]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.768096][  T524]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.768235][  T524]  ? __kernel_text_address (kernel/extable.c:79)
[   44.768372][  T524]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.768506][  T524]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.768643][  T524]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.768777][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.768913][  T524]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.769042][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.769176][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.769313][  T524]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   44.769446][  T524]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   44.769585][  T524]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   44.769716][  T524]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.769854][  T524]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   44.769982][  T524]  ? nla_get_range_signed (lib/nlattr.c:270)
[   44.770118][  T524]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   44.770254][  T524]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   44.770393][  T524]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.770525][  T524]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.770665][  T524]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.770795][  T524]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.770931][  T524]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.771065][  T524]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.771198][  T524]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.771334][  T524]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.771465][  T524]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.771601][  T524]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.771731][  T524]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.771870][  T524]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.772001][  T524]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.772135][  T524]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.772272][  T524]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.772409][  T524]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.772542][  T524]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.772679][  T524]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.772815][  T524]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.772954][  T524]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.773085][  T524]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.773219][  T524]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.773360][  T524]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.773492][  T524]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.773631][  T524]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   44.773763][  T524]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.773902][  T524]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.774034][  T524]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.774167][  T524]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.774307][  T524]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.774441][  T524]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.774574][  T524]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.774710][  T524]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.774880][  T524]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   44.775013][  T524]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.775144][  T524]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.775279][  T524]  ___sys_sendmsg (net/socket.c:2752)
[   44.775415][  T524]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.775587][  T524]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.775731][  T524]  __sys_sendmsg (net/socket.c:2784)
[   44.775867][  T524]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.775997][  T524]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.776163][  T524]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.776303][  T524]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.776436][  T524]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.776592][  T524]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.776730][  T524]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.776869][  T524]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.777033][  T524] RIP: 0033:0x7f4f6773808e
[   44.777176][  T524] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.777655][  T524] RSP: 002b:00007ffd66db5b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.777861][  T524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f6773808e
[   44.778057][  T524] RDX: 0000000000000000 RSI: 00007ffd66db5c30 RDI: 0000000000000005
[   44.778258][  T524] RBP: 00007ffd66db5b90 R08: 0000000000000000 R09: 0000000000000000
[   44.778463][  T524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   44.778666][  T524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd66db6300
| [   44.943054][  T526] ------------[ cut here ]------------
| [   44.943220][  T526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/526
| [   44.943457][  T526] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   44.944082][  T526] Tainted: [W]=WARN
[   44.944183][  T526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.944349][  T526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.944523][  T526] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.944997][  T526] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   44.945162][  T526] RAX: 00000000ffffffa6 RBX: ff1100001209a900 RCX: 1ff40000001b5dce
[   44.945364][  T526] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001209a9bc
[   44.945559][  T526] RBP: ff11000007f54000 R08: 1fe2200002413539 R09: ff1100000ce18b68
[   44.945760][  T526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.945961][  T526] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.946160][  T526] FS:  00007fbb9f28c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   44.946402][  T526] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.946567][  T526] CR2: 000000000049f000 CR3: 000000000ca23003 CR4: 0000000000771ef0
[   44.946771][  T526] PKRU: 55555554
[   44.946879][  T526] Call Trace:
[   44.946992][  T526]  <TASK>
[   44.947061][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.947206][  T526]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.947343][  T526]  notifier_call_chain (kernel/notifier.c:85)
[   44.947478][  T526]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   44.947621][  T526]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   44.947788][  T526]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   44.947929][  T526]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   44.948061][  T526]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   44.948195][  T526]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   44.948362][  T526]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   44.948494][  T526]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.948628][  T526]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.948757][  T526]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.948894][  T526]  ? __kernel_text_address (kernel/extable.c:79)
[   44.949024][  T526]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.949157][  T526]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.949291][  T526]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.949427][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.949558][  T526]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.949691][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.949824][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.949960][  T526]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   44.950090][  T526]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   44.950222][  T526]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   44.950359][  T526]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   44.950493][  T526]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   44.950637][  T526]  ? nla_get_range_signed (lib/nlattr.c:270)
[   44.950773][  T526]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   44.950917][  T526]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   44.951052][  T526]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.951187][  T526]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.951326][  T526]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.951458][  T526]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.951592][  T526]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.951725][  T526]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.951861][  T526]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.951993][  T526]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.952124][  T526]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.952262][  T526]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   44.952399][  T526]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.952531][  T526]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.952665][  T526]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.952797][  T526]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.952935][  T526]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.953065][  T526]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.953205][  T526]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.953342][  T526]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.953473][  T526]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.953614][  T526]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.953743][  T526]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.953884][  T526]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.954015][  T526]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.954144][  T526]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.954276][  T526]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   44.954411][  T526]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.954544][  T526]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.954678][  T526]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.954811][  T526]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.954943][  T526]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.955075][  T526]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.955211][  T526]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.955423][  T526]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.955588][  T526]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   44.955718][  T526]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.955853][  T526]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.955985][  T526]  ___sys_sendmsg (net/socket.c:2752)
[   44.956116][  T526]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.956284][  T526]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.956434][  T526]  __sys_sendmsg (net/socket.c:2784)
[   44.956568][  T526]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.956703][  T526]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.956875][  T526]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.957006][  T526]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.957135][  T526]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.957270][  T526]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.957409][  T526]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.957542][  T526]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.957717][  T526] RIP: 0033:0x7fbb9f4c608e
[   44.957864][  T526] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.958371][  T526] RSP: 002b:00007ffd8eb31b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.958569][  T526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb9f4c608e
[   44.958767][  T526] RDX: 0000000000000000 RSI: 00007ffd8eb31c30 RDI: 0000000000000005
[   44.958969][  T526] RBP: 00007ffd8eb31b90 R08: 0000000000000000 R09: 0000000000000000
[   44.959168][  T526] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   44.959372][  T526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8eb32300
| [   45.169784][  T527] ------------[ cut here ]------------
| [   45.169941][  T527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/527
| [   45.170175][  T527] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   45.170798][  T527] Tainted: [W]=WARN
[   45.170902][  T527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.171066][  T527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.171240][  T527] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.171718][  T527] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   45.171890][  T527] RAX: 00000000ffffffa6 RBX: ff1100000ae7dc40 RCX: 1ff40000001b5dce
[   45.172083][  T527] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae7dcfc
[   45.172279][  T527] RBP: ff1100000a069000 R08: 1fe22000015cfba1 R09: ff1100000ce1d1e8
[   45.172478][  T527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.172706][  T527] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.172911][  T527] FS:  00007fc34180e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   45.173143][  T527] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.173313][  T527] CR2: 00007fa6f13ba498 CR3: 00000000092e3005 CR4: 0000000000771ef0
[   45.173510][  T527] PKRU: 55555554
[   45.173623][  T527] Call Trace:
[   45.173722][  T527]  <TASK>
[   45.173795][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.173934][  T527]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.174074][  T527]  notifier_call_chain (kernel/notifier.c:85)
[   45.174213][  T527]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   45.174358][  T527]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   45.174527][  T527]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.174666][  T527]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   45.174801][  T527]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.174939][  T527]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.175102][  T527]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.175237][  T527]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.175373][  T527]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.175502][  T527]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.175641][  T527]  ? __kernel_text_address (kernel/extable.c:79)
[   45.175772][  T527]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.175913][  T527]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.176045][  T527]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.176184][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.176319][  T527]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.176450][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.176586][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.176720][  T527]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.176858][  T527]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.176989][  T527]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.177118][  T527]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.177250][  T527]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.177383][  T527]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.177516][  T527]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.177655][  T527]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.177792][  T527]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.177925][  T527]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.178057][  T527]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.178188][  T527]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.178326][  T527]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.178459][  T527]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.178594][  T527]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.178733][  T527]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.178874][  T527]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.179004][  T527]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.179134][  T527]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.179267][  T527]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.179404][  T527]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.179534][  T527]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.179670][  T527]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.179803][  T527]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.179939][  T527]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.180070][  T527]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.180203][  T527]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.180346][  T527]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.180476][  T527]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.180613][  T527]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.180748][  T527]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.180883][  T527]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.181013][  T527]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   45.181145][  T527]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.181278][  T527]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.181414][  T527]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.181544][  T527]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.181682][  T527]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.181815][  T527]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.181950][  T527]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.182081][  T527]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.182244][  T527]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   45.182379][  T527]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.182509][  T527]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.182651][  T527]  ___sys_sendmsg (net/socket.c:2752)
[   45.182783][  T527]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.182953][  T527]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.183095][  T527]  __sys_sendmsg (net/socket.c:2784)
[   45.183231][  T527]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.183366][  T527]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.183533][  T527]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.183673][  T527]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.183808][  T527]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.183943][  T527]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.184073][  T527]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.184206][  T527]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.184373][  T527] RIP: 0033:0x7fc341a4808e
[   45.184513][  T527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.184989][  T527] RSP: 002b:00007ffcd6597590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.185189][  T527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc341a4808e
[   45.185388][  T527] RDX: 0000000000000000 RSI: 00007ffcd6597640 RDI: 0000000000000005
[   45.185588][  T527] RBP: 00007ffcd65975a0 R08: 0000000000000000 R09: 0000000000000000
[   45.185787][  T527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   45.185985][  T527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6597d10
| [   45.332101][  T529] ------------[ cut here ]------------
| [   45.332246][  T529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/529
| [   45.332487][  T529] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   45.333923][  T529] Tainted: [W]=WARN
[   45.334025][  T529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.334265][  T529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.334443][  T529] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.334963][  T529] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   45.335130][  T529] RAX: 00000000ffffffa6 RBX: ff1100000cc21000 RCX: 1ff40000001b5dce
[   45.335344][  T529] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc210bc
[   45.335545][  T529] RBP: ff11000007f54000 R08: 1fe2200001984219 R09: ff110000134e0b68
[   45.335756][  T529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.335961][  T529] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.336158][  T529] FS:  00007f6c9821f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   45.336405][  T529] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.336571][  T529] CR2: 0000564015d05008 CR3: 000000000c305005 CR4: 0000000000771ef0
[   45.336775][  T529] PKRU: 55555554
[   45.336880][  T529] Call Trace:
[   45.336980][  T529]  <TASK>
[   45.337051][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.337187][  T529]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.337334][  T529]  notifier_call_chain (kernel/notifier.c:85)
[   45.337473][  T529]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   45.337614][  T529]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   45.337781][  T529]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.337918][  T529]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   45.338053][  T529]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.338188][  T529]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.338355][  T529]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.338485][  T529]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.338621][  T529]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.338752][  T529]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.338892][  T529]  ? __kernel_text_address (kernel/extable.c:79)
[   45.339028][  T529]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.339160][  T529]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.339293][  T529]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.339431][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.339564][  T529]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.339700][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.339833][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.339971][  T529]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.340107][  T529]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.340242][  T529]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.340383][  T529]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.340517][  T529]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.340657][  T529]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.340798][  T529]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.340938][  T529]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.341071][  T529]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.341206][  T529]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.341344][  T529]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.341474][  T529]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.341612][  T529]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.341746][  T529]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.341883][  T529]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.342015][  T529]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.342147][  T529]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.342280][  T529]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.342414][  T529]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.342548][  T529]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.342684][  T529]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.342819][  T529]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.342955][  T529]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.343084][  T529]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.343219][  T529]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.343356][  T529]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.343495][  T529]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.343634][  T529]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.343767][  T529]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.343906][  T529]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.344040][  T529]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.344176][  T529]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.344311][  T529]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   45.344445][  T529]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.344579][  T529]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.344717][  T529]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.344858][  T529]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.344991][  T529]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.345145][  T529]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.345278][  T529]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.345416][  T529]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.345578][  T529]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   45.345713][  T529]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.345852][  T529]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.345986][  T529]  ___sys_sendmsg (net/socket.c:2752)
[   45.346120][  T529]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.346285][  T529]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.346436][  T529]  __sys_sendmsg (net/socket.c:2784)
[   45.346570][  T529]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.346713][  T529]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.346884][  T529]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.347018][  T529]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.347150][  T529]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.347284][  T529]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.347424][  T529]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.347559][  T529]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.347727][  T529] RIP: 0033:0x7f6c9845908e
[   45.347875][  T529] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.348356][  T529] RSP: 002b:00007ffe64ebebc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.348555][  T529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c9845908e
[   45.348757][  T529] RDX: 0000000000000000 RSI: 00007ffe64ebec70 RDI: 0000000000000005
[   45.348963][  T529] RBP: 00007ffe64ebebd0 R08: 0000000000000000 R09: 0000000000000000
[   45.349164][  T529] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   45.349369][  T529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe64ebf340
| [   45.480572][  T530] ------------[ cut here ]------------
| [   45.481315][  T530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/530
| [   45.481555][  T530] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   45.482868][  T530] Tainted: [W]=WARN
[   45.482968][  T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.483134][  T530] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.483314][  T530] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.483796][  T530] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   45.483969][  T530] RAX: 00000000ffffffa6 RBX: ff1100000f73a3c0 RCX: 1ff40000001b5dce
[   45.484163][  T530] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73a47c
[   45.484368][  T530] RBP: ff1100000a069000 R08: 1fe2200001ee7491 R09: ff1100000cd40b68
[   45.484563][  T530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.484767][  T530] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.484977][  T530] FS:  00007f73a7c26840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   45.485210][  T530] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.485384][  T530] CR2: 00007f607449cb70 CR3: 0000000012ed1005 CR4: 0000000000771ef0
[   45.485592][  T530] PKRU: 55555554
[   45.485691][  T530] Call Trace:
[   45.485793][  T530]  <TASK>
[   45.485868][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.486005][  T530]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.486138][  T530]  notifier_call_chain (kernel/notifier.c:85)
[   45.486277][  T530]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   45.486413][  T530]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   45.486577][  T530]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.486716][  T530]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   45.486858][  T530]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.486991][  T530]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.487154][  T530]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.487287][  T530]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.487422][  T530]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.487554][  T530]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.487690][  T530]  ? __kernel_text_address (kernel/extable.c:79)
[   45.487825][  T530]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.487962][  T530]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.488092][  T530]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.488229][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.488364][  T530]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.488494][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.488627][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.488757][  T530]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.488895][  T530]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.489026][  T530]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.489157][  T530]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.489293][  T530]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.489427][  T530]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.489561][  T530]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.489701][  T530]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.489842][  T530]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.489971][  T530]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.490104][  T530]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.490238][  T530]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.490377][  T530]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.490511][  T530]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.490648][  T530]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.490779][  T530]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.490914][  T530]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.491046][  T530]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.491181][  T530]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.491319][  T530]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.491451][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.491590][  T530]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.491722][  T530]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.491860][  T530]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.491993][  T530]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.492126][  T530]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.492263][  T530]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.492408][  T530]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.492538][  T530]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.492678][  T530]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.492815][  T530]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.492949][  T530]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.493081][  T530]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   45.493216][  T530]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.493351][  T530]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.493480][  T530]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.493619][  T530]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.493752][  T530]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.493893][  T530]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.494024][  T530]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.494156][  T530]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.494326][  T530]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   45.494459][  T530]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.494594][  T530]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.494727][  T530]  ___sys_sendmsg (net/socket.c:2752)
[   45.494863][  T530]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.495024][  T530]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.495168][  T530]  __sys_sendmsg (net/socket.c:2784)
[   45.495307][  T530]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.495438][  T530]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.495609][  T530]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.495742][  T530]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.495881][  T530]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.496013][  T530]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.496146][  T530]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.496281][  T530]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.496450][  T530] RIP: 0033:0x7f73a7e6008e
[   45.496596][  T530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.497073][  T530] RSP: 002b:00007ffe77721950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.497274][  T530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73a7e6008e
[   45.497476][  T530] RDX: 0000000000000000 RSI: 00007ffe77721a00 RDI: 0000000000000005
[   45.497678][  T530] RBP: 00007ffe77721960 R08: 0000000000000000 R09: 0000000000000000
[   45.497879][  T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   45.498077][  T530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe777220d0
| [   45.656102][  T532] ------------[ cut here ]------------
| [   45.656255][  T532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/532
| [   45.656500][  T532] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   45.657122][  T532] Tainted: [W]=WARN
[   45.657244][  T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.657419][  T532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.657599][  T532] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.658076][  T532] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   45.658247][  T532] RAX: 00000000ffffffa6 RBX: ff11000013793380 RCX: 1ff40000001b5dce
[   45.658517][  T532] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379343c
[   45.658718][  T532] RBP: ff11000007f54000 R08: 1fe22000026f2689 R09: ff1100000cbdaea8
[   45.658925][  T532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.659121][  T532] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.659323][  T532] FS:  00007f36bcfa1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   45.659552][  T532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.659726][  T532] CR2: 00007fa73c05c2a0 CR3: 000000000cf98005 CR4: 0000000000771ef0
[   45.659928][  T532] PKRU: 55555554
[   45.660026][  T532] Call Trace:
[   45.660124][  T532]  <TASK>
[   45.660196][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.660335][  T532]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.660486][  T532]  notifier_call_chain (kernel/notifier.c:85)
[   45.660630][  T532]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   45.660766][  T532]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   45.660943][  T532]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.661079][  T532]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   45.661215][  T532]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.661351][  T532]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.661515][  T532]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.661653][  T532]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.661790][  T532]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.661926][  T532]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.662058][  T532]  ? __kernel_text_address (kernel/extable.c:79)
[   45.662191][  T532]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.662329][  T532]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.662462][  T532]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.662597][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.662728][  T532]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.662865][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.662996][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.663126][  T532]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.663261][  T532]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.663401][  T532]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.663534][  T532]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.663671][  T532]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.663806][  T532]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.663948][  T532]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.664081][  T532]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.664216][  T532]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.664352][  T532]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.664483][  T532]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.664620][  T532]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.664750][  T532]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.664887][  T532]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.665018][  T532]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.665149][  T532]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.665280][  T532]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.665416][  T532]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.665550][  T532]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.665686][  T532]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.665819][  T532]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.665954][  T532]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.666086][  T532]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.666217][  T532]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.666353][  T532]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.666486][  T532]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.666623][  T532]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.666757][  T532]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.666895][  T532]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.667029][  T532]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.667160][  T532]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.667293][  T532]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.667428][  T532]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   45.667561][  T532]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.667699][  T532]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.667829][  T532]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.667964][  T532]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.668095][  T532]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.668233][  T532]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.668373][  T532]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.668504][  T532]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.668672][  T532]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   45.668806][  T532]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.668944][  T532]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.669076][  T532]  ___sys_sendmsg (net/socket.c:2752)
[   45.669211][  T532]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.669383][  T532]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.669529][  T532]  __sys_sendmsg (net/socket.c:2784)
[   45.669663][  T532]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.669794][  T532]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.669964][  T532]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.670098][  T532]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.670235][  T532]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.670375][  T532]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.670508][  T532]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.670648][  T532]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.670814][  T532] RIP: 0033:0x7f36bd1db08e
[   45.670957][  T532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.671436][  T532] RSP: 002b:00007fff86c42600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.671644][  T532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36bd1db08e
[   45.671849][  T532] RDX: 0000000000000000 RSI: 00007fff86c426b0 RDI: 0000000000000005
[   45.672047][  T532] RBP: 00007fff86c42610 R08: 0000000000000000 R09: 0000000000000000
[   45.672247][  T532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1d
[   45.672450][  T532] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86c42d80
| [   45.821514][  T534] ------------[ cut here ]------------
| [   45.822268][  T534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/534
| [   45.822556][  T534] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   45.823299][  T534] Tainted: [W]=WARN
[   45.823407][  T534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.823586][  T534] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.823762][  T534] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.824244][  T534] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   45.824419][  T534] RAX: 00000000ffffffa6 RBX: ff1100000af21000 RCX: 1ff40000001b5dce
[   45.824629][  T534] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af210bc
[   45.824829][  T534] RBP: ff1100000a069000 R08: 1fe22000015e4219 R09: ff1100000a1caea8
[   45.825036][  T534] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.825266][  T534] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.825474][  T534] FS:  00007f388e550840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   45.825719][  T534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.825893][  T534] CR2: 00007fbc64238000 CR3: 000000000c220003 CR4: 0000000000771ef0
[   45.826092][  T534] PKRU: 55555554
[   45.826195][  T534] Call Trace:
[   45.826296][  T534]  <TASK>
[   45.826373][  T534]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.826510][  T534]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.826652][  T534]  notifier_call_chain (kernel/notifier.c:85)
[   45.826794][  T534]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   45.826934][  T534]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   45.827101][  T534]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   45.827240][  T534]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   45.827378][  T534]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.827513][  T534]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.827685][  T534]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.827822][  T534]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.827976][  T534]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.828109][  T534]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.828247][  T534]  ? __kernel_text_address (kernel/extable.c:79)
[   45.828385][  T534]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.828518][  T534]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.828657][  T534]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.828793][  T534]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.828930][  T534]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.829062][  T534]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.829197][  T534]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.829355][  T534]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.829489][  T534]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.829626][  T534]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.829774][  T534]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.829917][  T534]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.830048][  T534]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.830186][  T534]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.830327][  T534]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.830465][  T534]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.830603][  T534]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.830735][  T534]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.830874][  T534]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.831007][  T534]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.831140][  T534]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.831275][  T534]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.831415][  T534]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.831549][  T534]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.831691][  T534]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.831826][  T534]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.831963][  T534]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.832107][  T534]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.832247][  T534]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.832388][  T534]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.832522][  T534]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.832661][  T534]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.832796][  T534]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.832935][  T534]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.833092][  T534]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.833232][  T534]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.833373][  T534]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.833505][  T534]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.833645][  T534]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.833777][  T534]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   45.833916][  T534]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.834073][  T534]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.834219][  T534]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.834360][  T534]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.834498][  T534]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.834637][  T534]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.834770][  T534]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.834912][  T534]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.835077][  T534]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   45.835212][  T534]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.835351][  T534]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.835499][  T534]  ___sys_sendmsg (net/socket.c:2752)
[   45.835659][  T534]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.835845][  T534]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.835992][  T534]  __sys_sendmsg (net/socket.c:2784)
[   45.836122][  T534]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.836256][  T534]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.836429][  T534]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.836562][  T534]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.836700][  T534]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.836841][  T534]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.836975][  T534]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.837109][  T534]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.837288][  T534] RIP: 0033:0x7f388e78a08e
[   45.837434][  T534] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.837919][  T534] RSP: 002b:00007ffe66996530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.838120][  T534] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f388e78a08e
[   45.838409][  T534] RDX: 0000000000000000 RSI: 00007ffe669965e0 RDI: 0000000000000005
[   45.838611][  T534] RBP: 00007ffe66996540 R08: 0000000000000000 R09: 0000000000000000
[   45.838810][  T534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1e
[   45.839012][  T534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe66996cb0
| [   46.006816][  T535] ------------[ cut here ]------------
| [   46.007013][  T535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/535
| [   46.007259][  T535] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.008575][  T535] Tainted: [W]=WARN
[   46.008740][  T535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.008969][  T535] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.009145][  T535] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.009681][  T535] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   46.009854][  T535] RAX: 00000000ffffffa6 RBX: ff1100000c269c40 RCX: 1ff4000000106dce
[   46.010054][  T535] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c269cfc
[   46.010252][  T535] RBP: ff11000007f54000 R08: 1fe220000184d3a1 R09: ff1100000ad151e8
[   46.010453][  T535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.010714][  T535] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.010921][  T535] FS:  00007f0904089840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.011213][  T535] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.011384][  T535] CR2: 00007fb038c89930 CR3: 000000000f580006 CR4: 0000000000771ef0
[   46.011642][  T535] PKRU: 55555554
[   46.011743][  T535] Call Trace:
[   46.011849][  T535]  <TASK>
[   46.011919][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.012053][  T535]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.012187][  T535]  notifier_call_chain (kernel/notifier.c:85)
[   46.012331][  T535]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.012483][  T535]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.012698][  T535]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.012843][  T535]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.012980][  T535]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.013114][  T535]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.013280][  T535]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.013416][  T535]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.013550][  T535]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.013692][  T535]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.013826][  T535]  ? __kernel_text_address (kernel/extable.c:79)
[   46.013965][  T535]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.014098][  T535]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.014232][  T535]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.014371][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.014503][  T535]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.014639][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.014771][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.014910][  T535]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.015043][  T535]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.015179][  T535]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.015314][  T535]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.015451][  T535]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.015589][  T535]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.015726][  T535]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.015870][  T535]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.016005][  T535]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.016137][  T535]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.016276][  T535]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.016416][  T535]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.016549][  T535]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.016691][  T535]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.016825][  T535]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.016962][  T535]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.017097][  T535]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.017233][  T535]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.017374][  T535]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.017506][  T535]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.017643][  T535]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.017775][  T535]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.017913][  T535]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.018044][  T535]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.018181][  T535]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.018320][  T535]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.018453][  T535]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.018592][  T535]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.018724][  T535]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.018865][  T535]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.018999][  T535]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.019132][  T535]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.019266][  T535]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.019404][  T535]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.019539][  T535]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.019674][  T535]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.019809][  T535]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.019945][  T535]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.020079][  T535]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.020216][  T535]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.020355][  T535]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.020519][  T535]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.020662][  T535]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.020795][  T535]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.020933][  T535]  ___sys_sendmsg (net/socket.c:2752)
[   46.021065][  T535]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.021233][  T535]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.021386][  T535]  __sys_sendmsg (net/socket.c:2784)
[   46.021520][  T535]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.021657][  T535]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.021828][  T535]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.021964][  T535]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.022097][  T535]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.022233][  T535]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.022371][  T535]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.022504][  T535]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.022680][  T535] RIP: 0033:0x7f09042c308e
[   46.022823][  T535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.023305][  T535] RSP: 002b:00007fff1384cb30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.023511][  T535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09042c308e
[   46.023717][  T535] RDX: 0000000000000000 RSI: 00007fff1384cbe0 RDI: 0000000000000005
[   46.023927][  T535] RBP: 00007fff1384cb40 R08: 0000000000000000 R09: 0000000000000000
[   46.024127][  T535] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1e
[   46.024334][  T535] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1384d2b0
| [   46.202471][  T537] ------------[ cut here ]------------
| [   46.203479][  T537] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/537
| [   46.203980][  T537] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.204610][  T537] Tainted: [W]=WARN
[   46.204709][  T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.204882][  T537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.205057][  T537] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.205534][  T537] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   46.205710][  T537] RAX: 00000000ffffffa6 RBX: ff1100000c14f700 RCX: 1ff400000015fdce
[   46.205914][  T537] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c14f7bc
[   46.206111][  T537] RBP: ff1100000a069000 R08: 1fe2200001829ef9 R09: ff1100000a1b51e8
[   46.206317][  T537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.206517][  T537] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.206734][  T537] FS:  00007faf58b56840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.206977][  T537] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.207147][  T537] CR2: 000000002bead988 CR3: 000000000b997006 CR4: 0000000000771ef0
[   46.207355][  T537] PKRU: 55555554
[   46.207454][  T537] Call Trace:
[   46.207553][  T537]  <TASK>
[   46.207628][  T537]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.207762][  T537]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.207902][  T537]  notifier_call_chain (kernel/notifier.c:85)
[   46.208037][  T537]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.208177][  T537]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.208350][  T537]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.208486][  T537]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.208624][  T537]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.208759][  T537]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.208929][  T537]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.209062][  T537]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.209197][  T537]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.209336][  T537]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.209471][  T537]  ? __kernel_text_address (kernel/extable.c:79)
[   46.209612][  T537]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.209747][  T537]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.209883][  T537]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.210019][  T537]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.210150][  T537]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.210280][  T537]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.210420][  T537]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.210552][  T537]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.210697][  T537]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.210830][  T537]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.210965][  T537]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.211099][  T537]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.211233][  T537]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.211388][  T537]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.211522][  T537]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.211662][  T537]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.211797][  T537]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.211937][  T537]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.212067][  T537]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.212201][  T537]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.212341][  T537]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.212471][  T537]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.212608][  T537]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.212742][  T537]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.212881][  T537]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.213015][  T537]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.213145][  T537]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.213312][  T537]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.213449][  T537]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.213588][  T537]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.213719][  T537]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.213861][  T537]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.213994][  T537]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.214128][  T537]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.214269][  T537]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.214407][  T537]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.214540][  T537]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.214680][  T537]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.214817][  T537]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.214950][  T537]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.215085][  T537]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.215222][  T537]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.215359][  T537]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.215493][  T537]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.215631][  T537]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.215766][  T537]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.215904][  T537]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.216039][  T537]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.216205][  T537]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.216342][  T537]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.216475][  T537]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.216613][  T537]  ___sys_sendmsg (net/socket.c:2752)
[   46.216743][  T537]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.216914][  T537]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.217057][  T537]  __sys_sendmsg (net/socket.c:2784)
[   46.217189][  T537]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.217346][  T537]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.217512][  T537]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.217649][  T537]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.217780][  T537]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.217917][  T537]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.218049][  T537]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.218183][  T537]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.218359][  T537] RIP: 0033:0x7faf58d9008e
[   46.218500][  T537] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.218984][  T537] RSP: 002b:00007ffdf1486750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.219185][  T537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf58d9008e
[   46.219390][  T537] RDX: 0000000000000000 RSI: 00007ffdf1486800 RDI: 0000000000000005
[   46.219593][  T537] RBP: 00007ffdf1486760 R08: 0000000000000000 R09: 0000000000000000
[   46.219793][  T537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1e
[   46.219997][  T537] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf1486ed0
| [   46.394618][  T539] ------------[ cut here ]------------
| [   46.394766][  T539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/539
| [   46.395015][  T539] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.395647][  T539] Tainted: [W]=WARN
[   46.395749][  T539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.395919][  T539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.396095][  T539] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.396579][  T539] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   46.396762][  T539] RAX: 00000000ffffffa6 RBX: ff110000091d0580 RCX: 1ff400000015fdce
[   46.396990][  T539] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000091d063c
[   46.397192][  T539] RBP: ff11000007f54000 R08: 1fe220000123a0c9 R09: ff1100000a342ea8
[   46.397397][  T539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.397607][  T539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.397815][  T539] FS:  00007f8fccefa840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.398049][  T539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.398218][  T539] CR2: 000000002b0a3988 CR3: 000000000b808001 CR4: 0000000000771ef0
[   46.398424][  T539] PKRU: 55555554
[   46.398526][  T539] Call Trace:
[   46.398631][  T539]  <TASK>
[   46.398707][  T539]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.398849][  T539]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.398982][  T539]  notifier_call_chain (kernel/notifier.c:85)
[   46.399117][  T539]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.399252][  T539]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.399420][  T539]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.399554][  T539]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.399691][  T539]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.399826][  T539]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.399995][  T539]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.400126][  T539]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.400261][  T539]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.400403][  T539]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.400538][  T539]  ? __kernel_text_address (kernel/extable.c:79)
[   46.400682][  T539]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.400819][  T539]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.400959][  T539]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.401096][  T539]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.401229][  T539]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.401368][  T539]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.401501][  T539]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.401638][  T539]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.401771][  T539]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.401913][  T539]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.402049][  T539]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.402184][  T539]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.402323][  T539]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.402466][  T539]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.402609][  T539]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.402743][  T539]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.402882][  T539]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.403015][  T539]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.403148][  T539]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.403279][  T539]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.403418][  T539]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.403550][  T539]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.403687][  T539]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.403824][  T539]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.403962][  T539]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.404094][  T539]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.404228][  T539]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.404365][  T539]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.404497][  T539]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.404636][  T539]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.404767][  T539]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.404909][  T539]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.405044][  T539]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.405181][  T539]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.405323][  T539]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.405455][  T539]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.405596][  T539]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.405730][  T539]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.405867][  T539]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.405997][  T539]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.406136][  T539]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.406275][  T539]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.406415][  T539]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.406550][  T539]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.406688][  T539]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.406824][  T539]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.406961][  T539]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.407093][  T539]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.407260][  T539]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.407399][  T539]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.407530][  T539]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.407674][  T539]  ___sys_sendmsg (net/socket.c:2752)
[   46.407809][  T539]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.407978][  T539]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.408124][  T539]  __sys_sendmsg (net/socket.c:2784)
[   46.408258][  T539]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.408396][  T539]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.408569][  T539]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.408708][  T539]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.408847][  T539]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.408981][  T539]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.409114][  T539]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.409248][  T539]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.409423][  T539] RIP: 0033:0x7f8fcd13408e
[   46.409563][  T539] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.410045][  T539] RSP: 002b:00007ffd73562880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.410245][  T539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8fcd13408e
[   46.410449][  T539] RDX: 0000000000000000 RSI: 00007ffd73562930 RDI: 0000000000000005
[   46.410653][  T539] RBP: 00007ffd73562890 R08: 0000000000000000 R09: 0000000000000000
[   46.410858][  T539] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1e
[   46.411061][  T539] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd73563000
| [   46.568883][  T540] ------------[ cut here ]------------
| [   46.569058][  T540] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/540
| [   46.569297][  T540] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.569962][  T540] Tainted: [W]=WARN
[   46.570064][  T540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.570234][  T540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.570419][  T540] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.570915][  T540] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   46.571088][  T540] RAX: 00000000ffffffa6 RBX: ff1100000cf091c0 RCX: 1ff400000015fdce
[   46.571291][  T540] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0927c
[   46.571496][  T540] RBP: ff1100000a069000 R08: 1fe22000019e1251 R09: ff110000024faea8
[   46.571703][  T540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.571915][  T540] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.572120][  T540] FS:  00007f56f8737840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.572365][  T540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.572536][  T540] CR2: 00007fffacd7ffc0 CR3: 000000000907a002 CR4: 0000000000771ef0
[   46.572752][  T540] PKRU: 55555554
[   46.572862][  T540] Call Trace:
[   46.572963][  T540]  <TASK>
[   46.573038][  T540]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.573181][  T540]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.573322][  T540]  notifier_call_chain (kernel/notifier.c:85)
[   46.573463][  T540]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.573609][  T540]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.573781][  T540]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.573922][  T540]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.574062][  T540]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.574200][  T540]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.574373][  T540]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.574507][  T540]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.574649][  T540]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.574785][  T540]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.574928][  T540]  ? __kernel_text_address (kernel/extable.c:79)
[   46.575064][  T540]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.575205][  T540]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.575345][  T540]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.575481][  T540]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.575647][  T540]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.575788][  T540]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.575927][  T540]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.576064][  T540]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.576216][  T540]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.576359][  T540]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.576496][  T540]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.576638][  T540]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.576773][  T540]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.576917][  T540]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.577054][  T540]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.577218][  T540]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.577356][  T540]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.577505][  T540]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.577643][  T540]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.577788][  T540]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.577933][  T540]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.578067][  T540]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.578204][  T540]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.578342][  T540]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.578479][  T540]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.578624][  T540]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.578759][  T540]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.578924][  T540]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.579058][  T540]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.579196][  T540]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.579344][  T540]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.579480][  T540]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.579624][  T540]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.579762][  T540]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.579928][  T540]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.580067][  T540]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.580205][  T540]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.580348][  T540]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.580483][  T540]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.580623][  T540]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.580760][  T540]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.580923][  T540]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.581060][  T540]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.581198][  T540]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.581338][  T540]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.581611][  T540]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.581746][  T540]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.581886][  T540]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.582053][  T540]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.582190][  T540]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.582355][  T540]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.582494][  T540]  ___sys_sendmsg (net/socket.c:2752)
[   46.582631][  T540]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.582796][  T540]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.582946][  T540]  __sys_sendmsg (net/socket.c:2784)
[   46.583078][  T540]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.583465][  T540]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.583658][  T540]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.583794][  T540]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.583934][  T540]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.584070][  T540]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.584216][  T540]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.584355][  T540]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.584521][  T540] RIP: 0033:0x7f56f897108e
[   46.585244][  T540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.585746][  T540] RSP: 002b:00007ffe27b49210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.585959][  T540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56f897108e
[   46.586161][  T540] RDX: 0000000000000000 RSI: 00007ffe27b492c0 RDI: 0000000000000005
[   46.586368][  T540] RBP: 00007ffe27b49220 R08: 0000000000000000 R09: 0000000000000000
[   46.586592][  T540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1e
[   46.586798][  T540] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27b49990
| [   46.737928][  T542] ------------[ cut here ]------------
| [   46.738078][  T542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/542
| [   46.738310][  T542] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.738931][  T542] Tainted: [W]=WARN
[   46.739031][  T542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.739199][  T542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.739377][  T542] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.739859][  T542] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   46.740031][  T542] RAX: 00000000ffffffa6 RBX: ff1100000ae7d700 RCX: 1ff40000001b5dce
[   46.740230][  T542] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae7d7bc
[   46.740571][  T542] RBP: ff11000007f54000 R08: 1fe22000015cfaf9 R09: ff1100000cd00b68
[   46.740774][  T542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.740980][  T542] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.741181][  T542] FS:  00007f99be672840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.741413][  T542] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.741577][  T542] CR2: 00007fcc5d6ae058 CR3: 000000000278c003 CR4: 0000000000771ef0
[   46.741789][  T542] PKRU: 55555554
[   46.741891][  T542] Call Trace:
[   46.741989][  T542]  <TASK>
[   46.742058][  T542]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.742199][  T542]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.742337][  T542]  notifier_call_chain (kernel/notifier.c:85)
[   46.742473][  T542]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.742611][  T542]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.742776][  T542]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.742913][  T542]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.743045][  T542]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.743180][  T542]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.743346][  T542]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.743476][  T542]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.743613][  T542]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.743750][  T542]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.743892][  T542]  ? __kernel_text_address (kernel/extable.c:79)
[   46.744025][  T542]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.744162][  T542]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.744295][  T542]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.744435][  T542]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.744566][  T542]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.744699][  T542]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.744832][  T542]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.744966][  T542]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.745096][  T542]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.745228][  T542]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.745366][  T542]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.745497][  T542]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.745631][  T542]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.745765][  T542]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.745907][  T542]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.746038][  T542]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.746166][  T542]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.746300][  T542]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.746434][  T542]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.746562][  T542]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.746698][  T542]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.746827][  T542]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.746961][  T542]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.747090][  T542]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.747226][  T542]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.747360][  T542]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.747491][  T542]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.747627][  T542]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.747757][  T542]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.747897][  T542]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.748025][  T542]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.748157][  T542]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.748291][  T542]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.748431][  T542]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.748567][  T542]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.748706][  T542]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.748847][  T542]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.748984][  T542]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.749114][  T542]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.749246][  T542]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.749384][  T542]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.749515][  T542]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.749651][  T542]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.749784][  T542]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.749920][  T542]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.750052][  T542]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.750183][  T542]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.750311][  T542]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.750475][  T542]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.750614][  T542]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.750746][  T542]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.750883][  T542]  ___sys_sendmsg (net/socket.c:2752)
[   46.751013][  T542]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.751180][  T542]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.751327][  T542]  __sys_sendmsg (net/socket.c:2784)
[   46.751458][  T542]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.751593][  T542]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.751760][  T542]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.751898][  T542]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.752032][  T542]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.752162][  T542]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.752295][  T542]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.752430][  T542]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.752595][  T542] RIP: 0033:0x7f99be8ac08e
[   46.752736][  T542] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.753213][  T542] RSP: 002b:00007ffdee72b500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.753414][  T542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99be8ac08e
[   46.753614][  T542] RDX: 0000000000000000 RSI: 00007ffdee72b5b0 RDI: 0000000000000005
[   46.753812][  T542] RBP: 00007ffdee72b510 R08: 0000000000000000 R09: 0000000000000000
[   46.754013][  T542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   46.754212][  T542] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdee72bc80
| [   46.893408][  T544] ------------[ cut here ]------------
| [   46.893557][  T544] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/544
| [   46.894462][  T544] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   46.895118][  T544] Tainted: [W]=WARN
[   46.895220][  T544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.895392][  T544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.895574][  T544] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.896056][  T544] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   46.896226][  T544] RAX: 00000000ffffffa6 RBX: ff1100000957a900 RCX: 1ff4000000106dce
[   46.897305][  T544] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000957a9bc
[   46.897511][  T544] RBP: ff1100000a069000 R08: 1fe22000012af539 R09: ff1100000cb68b68
[   46.897717][  T544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   46.897922][  T544] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.898123][  T544] FS:  00007ffbcb5cb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   46.898366][  T544] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.898532][  T544] CR2: 00007f4b59403028 CR3: 00000000120d8006 CR4: 0000000000771ef0
[   46.898735][  T544] PKRU: 55555554
[   46.898840][  T544] Call Trace:
[   46.898941][  T544]  <TASK>
[   46.899011][  T544]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.899148][  T544]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   46.899283][  T544]  notifier_call_chain (kernel/notifier.c:85)
[   46.899425][  T544]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   46.899562][  T544]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   46.899736][  T544]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   46.899882][  T544]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   46.900017][  T544]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.900153][  T544]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.900330][  T544]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.900482][  T544]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.900623][  T544]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.900758][  T544]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.900898][  T544]  ? __kernel_text_address (kernel/extable.c:79)
[   46.901034][  T544]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.901172][  T544]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.901306][  T544]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.901447][  T544]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.901588][  T544]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.901720][  T544]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.901858][  T544]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.901990][  T544]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.902124][  T544]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.902261][  T544]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.902400][  T544]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.902535][  T544]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.902673][  T544]  ? nla_get_range_signed (lib/nlattr.c:270)
[   46.902834][  T544]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.902973][  T544]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.903111][  T544]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.903245][  T544]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.903385][  T544]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.903516][  T544]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.903660][  T544]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.903797][  T544]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.903933][  T544]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.904069][  T544]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.904205][  T544]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.904347][  T544]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.904480][  T544]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.904619][  T544]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.904750][  T544]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.904887][  T544]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.905026][  T544]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.905160][  T544]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.905320][  T544]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.905456][  T544]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.905594][  T544]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.905733][  T544]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.905872][  T544]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.906009][  T544]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.906145][  T544]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.906281][  T544]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.906422][  T544]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   46.906559][  T544]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.906697][  T544]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.906835][  T544]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.906970][  T544]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.907105][  T544]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.907243][  T544]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.907381][  T544]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.907513][  T544]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.907687][  T544]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   46.907824][  T544]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.907962][  T544]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.908096][  T544]  ___sys_sendmsg (net/socket.c:2752)
[   46.908228][  T544]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.908398][  T544]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.908544][  T544]  __sys_sendmsg (net/socket.c:2784)
[   46.908682][  T544]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.908815][  T544]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.909003][  T544]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.909136][  T544]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.909272][  T544]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.909409][  T544]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.909543][  T544]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.909680][  T544]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.909850][  T544] RIP: 0033:0x7ffbcb80508e
[   46.909989][  T544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.910511][  T544] RSP: 002b:00007fffb91b5420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.910724][  T544] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbcb80508e
[   46.910928][  T544] RDX: 0000000000000000 RSI: 00007fffb91b54d0 RDI: 0000000000000005
[   46.911127][  T544] RBP: 00007fffb91b5430 R08: 0000000000000000 R09: 0000000000000000
[   46.911334][  T544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   46.911585][  T544] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb91b5ba0
| [   47.079442][  T545] ------------[ cut here ]------------
| [   47.080100][  T545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/545
| [   47.080347][  T545] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.080982][  T545] Tainted: [W]=WARN
[   47.081083][  T545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.081249][  T545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.081428][  T545] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.081914][  T545] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.082082][  T545] RAX: 00000000ffffffa6 RBX: ff1100000f51d700 RCX: 1ff4000000106dce
[   47.082283][  T545] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51d7bc
[   47.082485][  T545] RBP: ff11000007f54000 R08: 1fe2200001ea3af9 R09: ff110000134851e8
[   47.082694][  T545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.082897][  T545] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.083095][  T545] FS:  00007fdc30021840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.083335][  T545] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.083500][  T545] CR2: 00007ffc7b458cc0 CR3: 000000001066e001 CR4: 0000000000771ef0
[   47.083711][  T545] PKRU: 55555554
[   47.083814][  T545] Call Trace:
[   47.083918][  T545]  <TASK>
[   47.083988][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.084130][  T545]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.084265][  T545]  notifier_call_chain (kernel/notifier.c:85)
[   47.084408][  T545]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.084543][  T545]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.084714][  T545]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.084857][  T545]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.084992][  T545]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.085125][  T545]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.085292][  T545]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.085427][  T545]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.085561][  T545]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.085699][  T545]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.085840][  T545]  ? __kernel_text_address (kernel/extable.c:79)
[   47.085974][  T545]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.086109][  T545]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.086243][  T545]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.086380][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.086513][  T545]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.086653][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.086789][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.086929][  T545]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.087066][  T545]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.087202][  T545]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.087344][  T545]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.087478][  T545]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.087618][  T545]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.087755][  T545]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.087899][  T545]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.088033][  T545]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.088167][  T545]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.088301][  T545]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.088441][  T545]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.088577][  T545]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.088718][  T545]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.088855][  T545]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.088990][  T545]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.089124][  T545]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.089260][  T545]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.089396][  T545]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.089529][  T545]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.089668][  T545]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.089806][  T545]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.089943][  T545]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.090076][  T545]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.090215][  T545]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.090355][  T545]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.090492][  T545]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.090634][  T545]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.090770][  T545]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.090913][  T545]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.091049][  T545]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.091183][  T545]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.091324][  T545]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.091461][  T545]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.091599][  T545]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.091732][  T545]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.091874][  T545]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.092008][  T545]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.092144][  T545]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.092280][  T545]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.092422][  T545]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.092594][  T545]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.092731][  T545]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.092870][  T545]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.093003][  T545]  ___sys_sendmsg (net/socket.c:2752)
[   47.093133][  T545]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.093301][  T545]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.093454][  T545]  __sys_sendmsg (net/socket.c:2784)
[   47.093595][  T545]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.093729][  T545]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.093905][  T545]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.094038][  T545]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.094174][  T545]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.094309][  T545]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.094448][  T545]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.094588][  T545]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.094756][  T545] RIP: 0033:0x7fdc3025b08e
[   47.094905][  T545] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.095393][  T545] RSP: 002b:00007ffff9b0e630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.095603][  T545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc3025b08e
[   47.095802][  T545] RDX: 0000000000000000 RSI: 00007ffff9b0e6e0 RDI: 0000000000000005
[   47.096002][  T545] RBP: 00007ffff9b0e640 R08: 0000000000000000 R09: 0000000000000000
[   47.096202][  T545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   47.096406][  T545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff9b0edb0
| [   47.251895][  T547] ------------[ cut here ]------------
| [   47.252043][  T547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/547
| [   47.252282][  T547] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.253530][  T547] Tainted: [W]=WARN
[   47.253701][  T547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.253881][  T547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.254125][  T547] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.254638][  T547] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.254808][  T547] RAX: 00000000ffffffa6 RBX: ff1100000f732580 RCX: 1ff4000000106dce
[   47.255008][  T547] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73263c
[   47.255208][  T547] RBP: ff1100000a069000 R08: 1fe2200001ee64c9 R09: ff1100000ce1d1e8
[   47.255410][  T547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.255622][  T547] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.255823][  T547] FS:  00007fad0b285840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.256059][  T547] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.256235][  T547] CR2: 000000003d047988 CR3: 000000000f569005 CR4: 0000000000771ef0
[   47.256440][  T547] PKRU: 55555554
[   47.256538][  T547] Call Trace:
[   47.256646][  T547]  <TASK>
[   47.256715][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.256858][  T547]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.256991][  T547]  notifier_call_chain (kernel/notifier.c:85)
[   47.257130][  T547]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.257272][  T547]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.257445][  T547]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.257587][  T547]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.257719][  T547]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.257857][  T547]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.258024][  T547]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.258158][  T547]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.258298][  T547]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.258437][  T547]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.258574][  T547]  ? __kernel_text_address (kernel/extable.c:79)
[   47.258713][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.258853][  T547]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.258984][  T547]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.259118][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.259251][  T547]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.259388][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.259519][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.259658][  T547]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.259792][  T547]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.259929][  T547]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.260062][  T547]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.260198][  T547]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.260331][  T547]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.260466][  T547]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.260606][  T547]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.260740][  T547]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.260881][  T547]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.261012][  T547]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.261145][  T547]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.261278][  T547]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.261419][  T547]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.261550][  T547]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.261685][  T547]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.261822][  T547]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.261959][  T547]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.262095][  T547]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.262233][  T547]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.262370][  T547]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.262501][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.262641][  T547]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.262774][  T547]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.262915][  T547]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.263048][  T547]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.263184][  T547]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.263324][  T547]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.263457][  T547]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.263597][  T547]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.263735][  T547]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.263878][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.264014][  T547]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.264146][  T547]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.264280][  T547]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.264414][  T547]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.264547][  T547]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.264683][  T547]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.264818][  T547]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.264958][  T547]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.265093][  T547]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.265257][  T547]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.265395][  T547]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.265528][  T547]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.265668][  T547]  ___sys_sendmsg (net/socket.c:2752)
[   47.265801][  T547]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.265984][  T547]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.266130][  T547]  __sys_sendmsg (net/socket.c:2784)
[   47.266263][  T547]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.266398][  T547]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.266564][  T547]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.266699][  T547]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.266833][  T547]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.266969][  T547]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.267100][  T547]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.267237][  T547]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.267407][  T547] RIP: 0033:0x7fad0b4bf08e
[   47.267548][  T547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.268037][  T547] RSP: 002b:00007ffc3d18f9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.268240][  T547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad0b4bf08e
[   47.268442][  T547] RDX: 0000000000000000 RSI: 00007ffc3d18fa90 RDI: 0000000000000005
[   47.268645][  T547] RBP: 00007ffc3d18f9f0 R08: 0000000000000000 R09: 0000000000000000
[   47.268852][  T547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   47.269051][  T547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d190160
| [   47.388367][  T549] ------------[ cut here ]------------
| [   47.388510][  T549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/549
| [   47.389271][  T549] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.389950][  T549] Tainted: [W]=WARN
[   47.390051][  T549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.390221][  T549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.390405][  T549] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.390887][  T549] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.391054][  T549] RAX: 00000000ffffffa6 RBX: ff1100000b947e00 RCX: 1ff4000000106dce
[   47.391253][  T549] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b947ebc
[   47.391455][  T549] RBP: ff11000007f54000 R08: 1fe2200001728fd9 R09: ff1100000cc38b68
[   47.391663][  T549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.391866][  T549] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.392066][  T549] FS:  00007fea95547840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.392304][  T549] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.392478][  T549] CR2: 000000003ce24988 CR3: 000000000a104003 CR4: 0000000000771ef0
[   47.392680][  T549] PKRU: 55555554
[   47.392778][  T549] Call Trace:
[   47.392884][  T549]  <TASK>
[   47.392953][  T549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.393093][  T549]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.393233][  T549]  notifier_call_chain (kernel/notifier.c:85)
[   47.393377][  T549]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.393514][  T549]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.393688][  T549]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.393825][  T549]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.393965][  T549]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.394100][  T549]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.394267][  T549]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.394406][  T549]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.394537][  T549]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.394679][  T549]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.394815][  T549]  ? __kernel_text_address (kernel/extable.c:79)
[   47.394950][  T549]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.395082][  T549]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.395216][  T549]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.395355][  T549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.395487][  T549]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.395622][  T549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.395754][  T549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.395893][  T549]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.396030][  T549]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.396162][  T549]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.396298][  T549]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.396435][  T549]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.396565][  T549]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.396707][  T549]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.396853][  T549]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.396987][  T549]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.397119][  T549]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.397256][  T549]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.397396][  T549]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.397526][  T549]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.397667][  T549]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.397800][  T549]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.397942][  T549]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.398076][  T549]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.398212][  T549]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.398349][  T549]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.398481][  T549]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.398618][  T549]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.398749][  T549]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.398888][  T549]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.399020][  T549]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.399151][  T549]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.399287][  T549]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.399426][  T549]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.399566][  T549]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.399704][  T549]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.399845][  T549]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.399981][  T549]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.400115][  T549]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.400247][  T549]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.400385][  T549]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.400518][  T549]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.400660][  T549]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.400796][  T549]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.400936][  T549]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.401069][  T549]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.401205][  T549]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.401341][  T549]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.401504][  T549]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.401641][  T549]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.401772][  T549]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.401916][  T549]  ___sys_sendmsg (net/socket.c:2752)
[   47.402046][  T549]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.402216][  T549]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.402367][  T549]  __sys_sendmsg (net/socket.c:2784)
[   47.402499][  T549]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.402646][  T549]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.402815][  T549]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.402950][  T549]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.403083][  T549]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.403216][  T549]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.403352][  T549]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.403485][  T549]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.403657][  T549] RIP: 0033:0x7fea9578108e
[   47.403802][  T549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.404284][  T549] RSP: 002b:00007ffecced0550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.404495][  T549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea9578108e
[   47.404696][  T549] RDX: 0000000000000000 RSI: 00007ffecced0600 RDI: 0000000000000005
[   47.404906][  T549] RBP: 00007ffecced0560 R08: 0000000000000000 R09: 0000000000000000
[   47.405104][  T549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   47.405303][  T549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecced0cd0
| [   47.563715][  T550] ------------[ cut here ]------------
| [   47.563887][  T550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/550
| [   47.564119][  T550] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.565444][  T550] Tainted: [W]=WARN
[   47.565550][  T550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.565785][  T550] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.565966][  T550] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.566446][  T550] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.566676][  T550] RAX: 00000000ffffffa6 RBX: ff1100000cc20900 RCX: 1ff4000000106dce
[   47.566879][  T550] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc209bc
[   47.567081][  T550] RBP: ff1100000a069000 R08: 1fe2200001984139 R09: ff110000134e0b68
[   47.567281][  T550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.567486][  T550] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.567747][  T550] FS:  00007f75277a3840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.568045][  T550] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.568216][  T550] CR2: 00007f84be9ed000 CR3: 000000000c305003 CR4: 0000000000771ef0
[   47.568421][  T550] PKRU: 55555554
[   47.568520][  T550] Call Trace:
[   47.568677][  T550]  <TASK>
[   47.568748][  T550]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.568889][  T550]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.569022][  T550]  notifier_call_chain (kernel/notifier.c:85)
[   47.569157][  T550]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.569298][  T550]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.569468][  T550]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.569684][  T550]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.569825][  T550]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.569964][  T550]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.570127][  T550]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.570261][  T550]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.570403][  T550]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.570537][  T550]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.570728][  T550]  ? __kernel_text_address (kernel/extable.c:79)
[   47.570868][  T550]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.571005][  T550]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.571139][  T550]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.571277][  T550]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.571415][  T550]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.571548][  T550]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.571756][  T550]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.571896][  T550]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.572029][  T550]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.572163][  T550]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.572296][  T550]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.572435][  T550]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.572567][  T550]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.572795][  T550]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.572937][  T550]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.573073][  T550]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.573206][  T550]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.573344][  T550]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.573476][  T550]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.573683][  T550]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.573823][  T550]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.573958][  T550]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.574092][  T550]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.574225][  T550]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.574364][  T550]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.574496][  T550]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.574714][  T550]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.574852][  T550]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.574983][  T550]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.575115][  T550]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.575247][  T550]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.575387][  T550]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.575521][  T550]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.575730][  T550]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.575876][  T550]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.576011][  T550]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.576147][  T550]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.576282][  T550]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.576419][  T550]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.576550][  T550]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.576775][  T550]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.576916][  T550]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.577046][  T550]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.577183][  T550]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.577315][  T550]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.577452][  T550]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.577660][  T550]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.577817][  T550]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.577986][  T550]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.578124][  T550]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.578260][  T550]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.578397][  T550]  ___sys_sendmsg (net/socket.c:2752)
[   47.578529][  T550]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.578746][  T550]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.578897][  T550]  __sys_sendmsg (net/socket.c:2784)
[   47.579029][  T550]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.579162][  T550]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.579337][  T550]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.579471][  T550]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.579608][  T550]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.579740][  T550]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.579879][  T550]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.580012][  T550]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.580177][  T550] RIP: 0033:0x7f75279dd08e
[   47.580317][  T550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.580809][  T550] RSP: 002b:00007ffee7c658c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.581011][  T550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f75279dd08e
[   47.581210][  T550] RDX: 0000000000000000 RSI: 00007ffee7c65970 RDI: 0000000000000005
[   47.581411][  T550] RBP: 00007ffee7c658d0 R08: 0000000000000000 R09: 0000000000000000
[   47.581613][  T550] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   47.581812][  T550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee7c66040
| [   47.706782][  T552] ------------[ cut here ]------------
| [   47.706938][  T552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/552
| [   47.707170][  T552] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.708353][  T552] Tainted: [W]=WARN
[   47.708459][  T552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.708678][  T552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.708915][  T552] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.709390][  T552] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.709557][  T552] RAX: 00000000ffffffa6 RBX: ff1100000afeeac0 RCX: 1ff4000000106dce
[   47.709812][  T552] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000afeeb7c
[   47.710013][  T552] RBP: ff11000007f54000 R08: 1fe22000015fdd71 R09: ff1100000cd40b68
[   47.710214][  T552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.710416][  T552] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.710700][  T552] FS:  00007f790fdea840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.710941][  T552] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.711197][  T552] CR2: 00007f52e20327d0 CR3: 000000000f569005 CR4: 0000000000771ef0
[   47.711398][  T552] PKRU: 55555554
[   47.711497][  T552] Call Trace:
[   47.711649][  T552]  <TASK>
[   47.711719][  T552]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.711865][  T552]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.711998][  T552]  notifier_call_chain (kernel/notifier.c:85)
[   47.712137][  T552]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.712274][  T552]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.712443][  T552]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.712667][  T552]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.712803][  T552]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.712942][  T552]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.713105][  T552]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.713238][  T552]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.713373][  T552]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.713503][  T552]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.713713][  T552]  ? __kernel_text_address (kernel/extable.c:79)
[   47.713852][  T552]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.713985][  T552]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.714113][  T552]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.714246][  T552]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.714381][  T552]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.714510][  T552]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.714696][  T552]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.714830][  T552]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.714968][  T552]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.715119][  T552]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.715258][  T552]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.715398][  T552]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.715529][  T552]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.715725][  T552]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.715867][  T552]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.716000][  T552]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.716130][  T552]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.716266][  T552]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.716405][  T552]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.716537][  T552]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.716729][  T552]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.716865][  T552]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.717000][  T552]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.717132][  T552]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.717266][  T552]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.717402][  T552]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.717533][  T552]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.717675][  T552]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.717809][  T552]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.717945][  T552]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.718077][  T552]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.718213][  T552]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.718350][  T552]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.718483][  T552]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.718625][  T552]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.718757][  T552]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.718897][  T552]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.719029][  T552]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.719162][  T552]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.719295][  T552]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.719432][  T552]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.719565][  T552]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.719699][  T552]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.719840][  T552]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.719973][  T552]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.720105][  T552]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.720243][  T552]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.720379][  T552]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.720541][  T552]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.720682][  T552]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.720818][  T552]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.720954][  T552]  ___sys_sendmsg (net/socket.c:2752)
[   47.721086][  T552]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.721252][  T552]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.721402][  T552]  __sys_sendmsg (net/socket.c:2784)
[   47.721533][  T552]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.721668][  T552]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.721840][  T552]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.721976][  T552]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.722107][  T552]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.722242][  T552]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.722380][  T552]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.722513][  T552]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.722691][  T552] RIP: 0033:0x7f791002408e
[   47.722833][  T552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.723318][  T552] RSP: 002b:00007ffc1c112ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.723521][  T552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f791002408e
[   47.723726][  T552] RDX: 0000000000000000 RSI: 00007ffc1c1130a0 RDI: 0000000000000005
[   47.723930][  T552] RBP: 00007ffc1c113000 R08: 0000000000000000 R09: 0000000000000000
[   47.724127][  T552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce1f
[   47.724330][  T552] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1c113770
| [   47.893452][  T553] ------------[ cut here ]------------
| [   47.893624][  T553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/553
| [   47.893865][  T553] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   47.894485][  T553] Tainted: [W]=WARN
[   47.894591][  T553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.894756][  T553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.894933][  T553] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.895428][  T553] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   47.895602][  T553] RAX: 00000000ffffffa6 RBX: ff1100000c06c3c0 RCX: 1ff4000000106dce
[   47.895796][  T553] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c06c47c
[   47.895998][  T553] RBP: ff1100000a069000 R08: 1fe220000180d891 R09: ff1100000cbdaea8
[   47.896198][  T553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   47.896399][  T553] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   47.896601][  T553] FS:  00007f4a1e711840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   47.896837][  T553] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.897006][  T553] CR2: 00007f4a1e9e11a0 CR3: 000000000b99e004 CR4: 0000000000771ef0
[   47.897206][  T553] PKRU: 55555554
[   47.897304][  T553] Call Trace:
[   47.897408][  T553]  <TASK>
[   47.897477][  T553]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.897643][  T553]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.897800][  T553]  notifier_call_chain (kernel/notifier.c:85)
[   47.897941][  T553]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   47.898077][  T553]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   47.898243][  T553]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   47.898381][  T553]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   47.898516][  T553]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   47.898655][  T553]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   47.898822][  T553]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.898959][  T553]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.899091][  T553]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.899227][  T553]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.899367][  T553]  ? __kernel_text_address (kernel/extable.c:79)
[   47.899498][  T553]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.899637][  T553]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.899769][  T553]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.899909][  T553]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.900040][  T553]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.900169][  T553]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.900300][  T553]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.900436][  T553]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   47.900568][  T553]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   47.900707][  T553]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   47.900846][  T553]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   47.900978][  T553]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   47.901106][  T553]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.901246][  T553]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   47.901391][  T553]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   47.901524][  T553]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.901659][  T553]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.901792][  T553]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.901927][  T553]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   47.902058][  T553]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.902193][  T553]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.902326][  T553]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.902458][  T553]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.902594][  T553]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.902726][  T553]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   47.902863][  T553]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   47.902993][  T553]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.903123][  T553]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.903259][  T553]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.903397][  T553]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.903528][  T553]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.903665][  T553]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   47.903796][  T553]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.903933][  T553]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.904067][  T553]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   47.904201][  T553]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   47.904339][  T553]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.904472][  T553]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.904610][  T553]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   47.904741][  T553]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   47.904881][  T553]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   47.905016][  T553]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   47.905146][  T553]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.905281][  T553]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.905421][  T553]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   47.905554][  T553]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   47.905692][  T553]  ? copy_msghdr_from_user (net/socket.c:2635)
[   47.905826][  T553]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   47.905992][  T553]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   47.906124][  T553]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.906258][  T553]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   47.906397][  T553]  ___sys_sendmsg (net/socket.c:2752)
[   47.906527][  T553]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   47.906704][  T553]  ? copy_msghdr_from_user (net/socket.c:2603)
[   47.906855][  T553]  __sys_sendmsg (net/socket.c:2784)
[   47.906986][  T553]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   47.907119][  T553]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   47.907290][  T553]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   47.907428][  T553]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.907562][  T553]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   47.907701][  T553]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   47.907846][  T553]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   47.907979][  T553]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.908145][  T553] RIP: 0033:0x7f4a1e94b08e
[   47.908285][  T553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   47.908761][  T553] RSP: 002b:00007ffd5b311e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.908966][  T553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a1e94b08e
[   47.909166][  T553] RDX: 0000000000000000 RSI: 00007ffd5b311f20 RDI: 0000000000000005
[   47.909369][  T553] RBP: 00007ffd5b311e80 R08: 0000000000000000 R09: 0000000000000000
[   47.909569][  T553] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   47.909790][  T553] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b3125f0
| [   48.051083][  T555] ------------[ cut here ]------------
| [   48.051248][  T555] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/555
| [   48.051489][  T555] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.053173][  T555] Tainted: [W]=WARN
[   48.053277][  T555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.053465][  T555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.053727][  T555] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.054236][  T555] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   48.054411][  T555] RAX: 00000000ffffffa6 RBX: ff11000005555000 RCX: 1ff4000000106dce
[   48.054661][  T555] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000055550bc
[   48.054864][  T555] RBP: ff11000007f54000 R08: 1fe2200000aaaa19 R09: ff1100000a1cd1e8
[   48.055057][  T555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.055256][  T555] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.055462][  T555] FS:  00007fecb6735840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.055755][  T555] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.055926][  T555] CR2: 0000000023333988 CR3: 000000000b9f4004 CR4: 0000000000771ef0
[   48.056124][  T555] PKRU: 55555554
[   48.056225][  T555] Call Trace:
[   48.056330][  T555]  <TASK>
[   48.056400][  T555]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.056534][  T555]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.056677][  T555]  notifier_call_chain (kernel/notifier.c:85)
[   48.056815][  T555]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.056953][  T555]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.057120][  T555]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.057261][  T555]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.057402][  T555]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.057535][  T555]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.057708][  T555]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.057847][  T555]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.057981][  T555]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.058112][  T555]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.058247][  T555]  ? __kernel_text_address (kernel/extable.c:79)
[   48.058388][  T555]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.058523][  T555]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.058683][  T555]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.058824][  T555]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.058961][  T555]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.059092][  T555]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.059226][  T555]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.059363][  T555]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.059497][  T555]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.059635][  T555]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.059768][  T555]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.059910][  T555]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.060045][  T555]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.060184][  T555]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.060321][  T555]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.060463][  T555]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.060601][  T555]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.060735][  T555]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.060878][  T555]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.061010][  T555]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.061146][  T555]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.061282][  T555]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.061427][  T555]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.061561][  T555]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.061704][  T555]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.061848][  T555]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.061985][  T555]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.062120][  T555]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.062253][  T555]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.062393][  T555]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.062525][  T555]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.062664][  T555]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.062802][  T555]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.062943][  T555]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.063091][  T555]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.063226][  T555]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.063369][  T555]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.063506][  T555]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.063647][  T555]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.063778][  T555]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.063916][  T555]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.064050][  T555]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.064188][  T555]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.064327][  T555]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.064462][  T555]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.064601][  T555]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.064737][  T555]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.064881][  T555]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.065047][  T555]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.065181][  T555]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.065315][  T555]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.065453][  T555]  ___sys_sendmsg (net/socket.c:2752)
[   48.065589][  T555]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.065754][  T555]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.065907][  T555]  __sys_sendmsg (net/socket.c:2784)
[   48.066040][  T555]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.066176][  T555]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.066351][  T555]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.066484][  T555]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.066622][  T555]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.066768][  T555]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.066910][  T555]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.067043][  T555]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.067211][  T555] RIP: 0033:0x7fecb696f08e
[   48.067356][  T555] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.067848][  T555] RSP: 002b:00007fffaa557c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.068048][  T555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fecb696f08e
[   48.068252][  T555] RDX: 0000000000000000 RSI: 00007fffaa557cf0 RDI: 0000000000000005
[   48.068466][  T555] RBP: 00007fffaa557c50 R08: 0000000000000000 R09: 0000000000000000
[   48.068669][  T555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   48.068877][  T555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa5583c0
| [   48.209479][  T557] ------------[ cut here ]------------
| [   48.209646][  T557] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/557
| [   48.209892][  T557] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.210515][  T557] Tainted: [W]=WARN
[   48.210629][  T557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.210794][  T557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.210972][  T557] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.211448][  T557] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   48.211621][  T557] RAX: 00000000ffffffa6 RBX: ff11000005554580 RCX: 1ff40000001b5dce
[   48.211819][  T557] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000555463c
[   48.212022][  T557] RBP: ff1100000a069000 R08: 1fe2200000aaa8c9 R09: ff1100000ad151e8
[   48.212220][  T557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.212421][  T557] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.212626][  T557] FS:  00007effd72c6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.212864][  T557] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.213032][  T557] CR2: 00007f440708e498 CR3: 000000000907d005 CR4: 0000000000771ef0
[   48.213235][  T557] PKRU: 55555554
[   48.213340][  T557] Call Trace:
[   48.213440][  T557]  <TASK>
[   48.213509][  T557]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.213652][  T557]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.213787][  T557]  notifier_call_chain (kernel/notifier.c:85)
[   48.213927][  T557]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.214061][  T557]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.214228][  T557]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.214368][  T557]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.214517][  T557]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.214664][  T557]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.214827][  T557]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.214963][  T557]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.215095][  T557]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.215228][  T557]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.215371][  T557]  ? __kernel_text_address (kernel/extable.c:79)
[   48.215504][  T557]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.215643][  T557]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.215776][  T557]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.215915][  T557]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.216047][  T557]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.216181][  T557]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.216312][  T557]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.216449][  T557]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.216588][  T557]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.216721][  T557]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.216857][  T557]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.216989][  T557]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.217116][  T557]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.217250][  T557]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.217389][  T557]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.217525][  T557]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.217658][  T557]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.217791][  T557]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.217924][  T557]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.218056][  T557]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.218194][  T557]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.218334][  T557]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.218467][  T557]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.218602][  T557]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.218736][  T557]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.218875][  T557]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.219007][  T557]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.219135][  T557]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.219269][  T557]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.219405][  T557]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.219537][  T557]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.219674][  T557]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.219809][  T557]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.219946][  T557]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.220082][  T557]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.220216][  T557]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.220358][  T557]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.220494][  T557]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.220629][  T557]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.220759][  T557]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.220898][  T557]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.221039][  T557]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.221173][  T557]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.221306][  T557]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.221446][  T557]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.221587][  T557]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.221719][  T557]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.221857][  T557]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.222019][  T557]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.222152][  T557]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.222287][  T557]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.222425][  T557]  ___sys_sendmsg (net/socket.c:2752)
[   48.222557][  T557]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.222724][  T557]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.222875][  T557]  __sys_sendmsg (net/socket.c:2784)
[   48.223008][  T557]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.223137][  T557]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.223306][  T557]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.223448][  T557]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.223592][  T557]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.223726][  T557]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.223867][  T557]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.223999][  T557]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.224162][  T557] RIP: 0033:0x7effd750008e
[   48.224305][  T557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.224792][  T557] RSP: 002b:00007fff8e229cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.224995][  T557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effd750008e
[   48.225194][  T557] RDX: 0000000000000000 RSI: 00007fff8e229d80 RDI: 0000000000000005
[   48.225396][  T557] RBP: 00007fff8e229ce0 R08: 0000000000000000 R09: 0000000000000000
[   48.225594][  T557] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   48.225791][  T557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e22a450
| [   48.368079][  T558] ------------[ cut here ]------------
| [   48.368230][  T558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/558
| [   48.368477][  T558] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.369954][  T558] Tainted: [W]=WARN
[   48.370058][  T558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.370235][  T558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.370414][  T558] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.370903][  T558] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   48.371071][  T558] RAX: 00000000ffffffa6 RBX: ff11000002786e40 RCX: 1ff4000000106dce
[   48.371274][  T558] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002786efc
[   48.371490][  T558] RBP: ff11000007f54000 R08: 1fe22000004f0de1 R09: ff1100000cc9d1e8
[   48.371696][  T558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.371903][  T558] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.372102][  T558] FS:  00007f5eccbbc840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.372346][  T558] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.372512][  T558] CR2: 00007f473b3e6c70 CR3: 000000000bb5b001 CR4: 0000000000771ef0
[   48.372719][  T558] PKRU: 55555554
[   48.372823][  T558] Call Trace:
[   48.372927][  T558]  <TASK>
[   48.372997][  T558]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.373133][  T558]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.373269][  T558]  notifier_call_chain (kernel/notifier.c:85)
[   48.373412][  T558]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.373550][  T558]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.373725][  T558]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.373867][  T558]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.374002][  T558]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.374135][  T558]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.374306][  T558]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.374446][  T558]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.374587][  T558]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.374720][  T558]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.374863][  T558]  ? __kernel_text_address (kernel/extable.c:79)
[   48.374998][  T558]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.375132][  T558]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.375268][  T558]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.375406][  T558]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.375538][  T558]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.375675][  T558]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.375810][  T558]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.375946][  T558]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.376079][  T558]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.376233][  T558]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.376370][  T558]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.376503][  T558]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.376639][  T558]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.376775][  T558]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.376915][  T558]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.377047][  T558]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.377182][  T558]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.377317][  T558]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.377457][  T558]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.377594][  T558]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.377730][  T558]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.377867][  T558]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.378003][  T558]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.378136][  T558]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.378273][  T558]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.378427][  T558]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.378566][  T558]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.378704][  T558]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.378846][  T558]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.378983][  T558]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.379116][  T558]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.379258][  T558]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.379401][  T558]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.379535][  T558]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.379680][  T558]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.379828][  T558]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.379967][  T558]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.380101][  T558]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.380237][  T558]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.380375][  T558]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.380508][  T558]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.380652][  T558]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.380786][  T558]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.380927][  T558]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.381060][  T558]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.381196][  T558]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.381334][  T558]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.381467][  T558]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.381636][  T558]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.381768][  T558]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.381907][  T558]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.382043][  T558]  ___sys_sendmsg (net/socket.c:2752)
[   48.382177][  T558]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.382344][  T558]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.382488][  T558]  __sys_sendmsg (net/socket.c:2784)
[   48.382623][  T558]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.382753][  T558]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.382929][  T558]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.383060][  T558]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.383200][  T558]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.383339][  T558]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.383474][  T558]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.383611][  T558]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.383776][  T558] RIP: 0033:0x7f5eccdf608e
[   48.383920][  T558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.384401][  T558] RSP: 002b:00007ffcf1e9d3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.384605][  T558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5eccdf608e
[   48.384808][  T558] RDX: 0000000000000000 RSI: 00007ffcf1e9d450 RDI: 0000000000000005
[   48.385008][  T558] RBP: 00007ffcf1e9d3b0 R08: 0000000000000000 R09: 0000000000000000
[   48.385208][  T558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   48.385414][  T558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf1e9db20
| [   48.522761][  T560] ------------[ cut here ]------------
| [   48.522922][  T560] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/560
| [   48.523157][  T560] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.524431][  T560] Tainted: [W]=WARN
[   48.524533][  T560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.524864][  T560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.525039][  T560] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.525522][  T560] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   48.525781][  T560] RAX: 00000000ffffffa6 RBX: ff1100000cf0d000 RCX: 1ff400000015fdce
[   48.525985][  T560] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0d0bc
[   48.526183][  T560] RBP: ff1100000a069000 R08: 1fe22000019e1a19 R09: ff1100000a340b68
[   48.526388][  T560] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.526619][  T560] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.526821][  T560] FS:  00007f7184477840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.527064][  T560] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.527233][  T560] CR2: 00007f89a115a000 CR3: 000000000b997001 CR4: 0000000000771ef0
[   48.527438][  T560] PKRU: 55555554
[   48.527540][  T560] Call Trace:
[   48.527647][  T560]  <TASK>
[   48.527718][  T560]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.527861][  T560]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.527994][  T560]  notifier_call_chain (kernel/notifier.c:85)
[   48.528129][  T560]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.528268][  T560]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.528438][  T560]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.528574][  T560]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.528713][  T560]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.528851][  T560]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.529017][  T560]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.529148][  T560]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.529285][  T560]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.529425][  T560]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.529558][  T560]  ? __kernel_text_address (kernel/extable.c:79)
[   48.529693][  T560]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.529828][  T560]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.529964][  T560]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.530098][  T560]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.530237][  T560]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.530373][  T560]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.530507][  T560]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.530649][  T560]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.530806][  T560]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.530951][  T560]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.531084][  T560]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.531218][  T560]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.531354][  T560]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.531491][  T560]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.531630][  T560]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.531766][  T560]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.531905][  T560]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.532037][  T560]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.532171][  T560]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.532304][  T560]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.532449][  T560]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.532587][  T560]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.532720][  T560]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.532857][  T560]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.532996][  T560]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.533128][  T560]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.533263][  T560]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.533399][  T560]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.533530][  T560]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.533667][  T560]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.533798][  T560]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.533936][  T560]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.534069][  T560]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.534207][  T560]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.534348][  T560]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.534484][  T560]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.534625][  T560]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.534758][  T560]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.534900][  T560]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.535033][  T560]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.535171][  T560]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.535306][  T560]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.535442][  T560]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.535574][  T560]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.535712][  T560]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.535852][  T560]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.535983][  T560]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.536114][  T560]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.536280][  T560]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.536419][  T560]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.536551][  T560]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.536691][  T560]  ___sys_sendmsg (net/socket.c:2752)
[   48.536824][  T560]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.536993][  T560]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.537141][  T560]  __sys_sendmsg (net/socket.c:2784)
[   48.537276][  T560]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.537412][  T560]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.537587][  T560]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.537719][  T560]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.537861][  T560]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.537994][  T560]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.538125][  T560]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.538260][  T560]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.538433][  T560] RIP: 0033:0x7f71846b108e
[   48.538573][  T560] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.539057][  T560] RSP: 002b:00007ffe68b3bb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.539261][  T560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71846b108e
[   48.539467][  T560] RDX: 0000000000000000 RSI: 00007ffe68b3bc00 RDI: 0000000000000005
[   48.539668][  T560] RBP: 00007ffe68b3bb60 R08: 0000000000000000 R09: 0000000000000000
[   48.539875][  T560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   48.540074][  T560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68b3c2d0
| [   48.678259][  T561] ------------[ cut here ]------------
| [   48.678403][  T561] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/561
| [   48.679231][  T561] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.679913][  T561] Tainted: [W]=WARN
[   48.680012][  T561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.680179][  T561] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.680363][  T561] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.680831][  T561] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   48.680999][  T561] RAX: 00000000ffffffa6 RBX: ff1100000f735700 RCX: 1ff400000015fdce
[   48.681199][  T561] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f7357bc
[   48.681417][  T561] RBP: ff11000007f54000 R08: 1fe2200001ee6af9 R09: ff1100000a342ea8
[   48.681626][  T561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.681822][  T561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.682025][  T561] FS:  00007f2623e7d840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.682256][  T561] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.682427][  T561] CR2: 0000000004e0d988 CR3: 0000000005cfd001 CR4: 0000000000771ef0
[   48.682630][  T561] PKRU: 55555554
[   48.682730][  T561] Call Trace:
[   48.682828][  T561]  <TASK>
[   48.682901][  T561]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.683034][  T561]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.683165][  T561]  notifier_call_chain (kernel/notifier.c:85)
[   48.683306][  T561]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.683444][  T561]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.683618][  T561]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.683752][  T561]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.683892][  T561]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.684023][  T561]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.684188][  T561]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.684319][  T561]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.684457][  T561]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.684591][  T561]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.684726][  T561]  ? __kernel_text_address (kernel/extable.c:79)
[   48.684865][  T561]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.684997][  T561]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.685128][  T561]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.685261][  T561]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.685399][  T561]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.685528][  T561]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.685662][  T561]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.685794][  T561]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.685931][  T561]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.686064][  T561]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.686198][  T561]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.686334][  T561]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.686464][  T561]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.686600][  T561]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.686734][  T561]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.686876][  T561]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.687005][  T561]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.687135][  T561]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.687269][  T561]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.687402][  T561]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.687534][  T561]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.687670][  T561]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.687806][  T561]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.687947][  T561]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.688079][  T561]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.688216][  T561]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.688355][  T561]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.688486][  T561]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.688628][  T561]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.688762][  T561]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.688897][  T561]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.689030][  T561]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.689164][  T561]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.689300][  T561]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.689438][  T561]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.689572][  T561]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.689712][  T561]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.689852][  T561]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.689985][  T561]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.690115][  T561]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.690248][  T561]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.690389][  T561]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.690525][  T561]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.690659][  T561]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.690793][  T561]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.690929][  T561]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.691059][  T561]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.691191][  T561]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.691362][  T561]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.691494][  T561]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.691628][  T561]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.691759][  T561]  ___sys_sendmsg (net/socket.c:2752)
[   48.691894][  T561]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.692056][  T561]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.692199][  T561]  __sys_sendmsg (net/socket.c:2784)
[   48.692333][  T561]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.692464][  T561]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.692637][  T561]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.692769][  T561]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.692908][  T561]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.693038][  T561]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.693169][  T561]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.693301][  T561]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.693468][  T561] RIP: 0033:0x7f26240b708e
[   48.693609][  T561] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.694082][  T561] RSP: 002b:00007ffc5a881cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.694278][  T561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26240b708e
[   48.694477][  T561] RDX: 0000000000000000 RSI: 00007ffc5a881d60 RDI: 0000000000000005
[   48.694682][  T561] RBP: 00007ffc5a881cc0 R08: 0000000000000000 R09: 0000000000000000
[   48.694881][  T561] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce20
[   48.695077][  T561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a882430
| [   48.850401][  T563] ------------[ cut here ]------------
| [   48.850549][  T563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/563
| [   48.850790][  T563] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   48.851414][  T563] Tainted: [W]=WARN
[   48.851514][  T563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   48.851690][  T563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   48.851869][  T563] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   48.852348][  T563] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   48.852519][  T563] RAX: 00000000ffffffa6 RBX: ff1100000f51d1c0 RCX: 1ff400000015fdce
[   48.852721][  T563] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51d27c
[   48.852922][  T563] RBP: ff1100000a069000 R08: 1fe2200001ea3a51 R09: ff1100000cd00b68
[   48.853118][  T563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   48.853317][  T563] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   48.853518][  T563] FS:  00007fb426c22840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   48.853754][  T563] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.853927][  T563] CR2: 0000555d3aa9e8a8 CR3: 000000000907a004 CR4: 0000000000771ef0
[   48.854123][  T563] PKRU: 55555554
[   48.854245][  T563] Call Trace:
[   48.854348][  T563]  <TASK>
[   48.854419][  T563]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.854555][  T563]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   48.854698][  T563]  notifier_call_chain (kernel/notifier.c:85)
[   48.854842][  T563]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   48.854983][  T563]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   48.855148][  T563]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   48.855285][  T563]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   48.855427][  T563]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   48.855563][  T563]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   48.855729][  T563]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   48.855869][  T563]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.856001][  T563]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   48.856129][  T563]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.856266][  T563]  ? __kernel_text_address (kernel/extable.c:79)
[   48.856402][  T563]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.856534][  T563]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.856683][  T563]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.856819][  T563]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.856952][  T563]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   48.857082][  T563]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.857214][  T563]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.857348][  T563]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   48.857482][  T563]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   48.857621][  T563]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   48.857754][  T563]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   48.857897][  T563]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   48.858027][  T563]  ? nla_get_range_signed (lib/nlattr.c:270)
[   48.858162][  T563]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   48.858300][  T563]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   48.858438][  T563]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.858570][  T563]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.858707][  T563]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.858843][  T563]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   48.858978][  T563]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.859112][  T563]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.859262][  T563]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.859409][  T563]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.859542][  T563]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.859680][  T563]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   48.859815][  T563]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   48.859950][  T563]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.860080][  T563]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.860214][  T563]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.860353][  T563]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   48.860490][  T563]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   48.860631][  T563]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   48.860764][  T563]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   48.860905][  T563]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   48.861038][  T563]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   48.861170][  T563]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   48.861305][  T563]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   48.861444][  T563]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   48.861576][  T563]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   48.861712][  T563]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   48.861851][  T563]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   48.861984][  T563]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   48.862114][  T563]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   48.862249][  T563]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.862389][  T563]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   48.862524][  T563]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   48.862662][  T563]  ? copy_msghdr_from_user (net/socket.c:2635)
[   48.862795][  T563]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   48.862962][  T563]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   48.863093][  T563]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   48.863226][  T563]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   48.863362][  T563]  ___sys_sendmsg (net/socket.c:2752)
[   48.863494][  T563]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   48.863666][  T563]  ? copy_msghdr_from_user (net/socket.c:2603)
[   48.863809][  T563]  __sys_sendmsg (net/socket.c:2784)
[   48.863948][  T563]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   48.864078][  T563]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   48.864247][  T563]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   48.864385][  T563]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   48.864518][  T563]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   48.864656][  T563]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   48.864791][  T563]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   48.864929][  T563]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   48.865090][  T563] RIP: 0033:0x7fb426e5c08e
[   48.865233][  T563] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   48.865709][  T563] RSP: 002b:00007ffe7b73f2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   48.865914][  T563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb426e5c08e
[   48.866109][  T563] RDX: 0000000000000000 RSI: 00007ffe7b73f390 RDI: 0000000000000005
[   48.866308][  T563] RBP: 00007ffe7b73f2f0 R08: 0000000000000000 R09: 0000000000000000
[   48.866510][  T563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce21
[   48.866714][  T563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b73fa60
| [   49.036836][  T564] ------------[ cut here ]------------
| [   49.037004][  T564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/564
| [   49.037242][  T564] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.038421][  T564] Tainted: [W]=WARN
[   49.038524][  T564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.038738][  T564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.038924][  T564] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.039406][  T564] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   49.039576][  T564] RAX: 00000000ffffffa6 RBX: ff1100000cea2040 RCX: 1ff400000015fdce
[   49.039777][  T564] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cea20fc
[   49.039982][  T564] RBP: ff11000007f54000 R08: 1fe22000019d4421 R09: ff1100000cd051e8
[   49.040181][  T564] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.040384][  T564] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.040599][  T564] FS:  00007f408a343840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.040831][  T564] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.041007][  T564] CR2: 00007ffe1470b8b9 CR3: 000000000f7be003 CR4: 0000000000771ef0
[   49.041213][  T564] PKRU: 55555554
[   49.041312][  T564] Call Trace:
[   49.041477][  T564]  <TASK>
[   49.041548][  T564]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.041690][  T564]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.041826][  T564]  notifier_call_chain (kernel/notifier.c:85)
[   49.041969][  T564]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.042105][  T564]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.042276][  T564]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.042416][  T564]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.042550][  T564]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.042690][  T564]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.042861][  T564]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.042993][  T564]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.043125][  T564]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.043259][  T564]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.043402][  T564]  ? __kernel_text_address (kernel/extable.c:79)
[   49.043538][  T564]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.043678][  T564]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.043813][  T564]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.043949][  T564]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.044081][  T564]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.044215][  T564]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.044349][  T564]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.044481][  T564]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.044619][  T564]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.044752][  T564]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.044890][  T564]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.045023][  T564]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.045175][  T564]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.045313][  T564]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.045456][  T564]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.045596][  T564]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.045729][  T564]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.045867][  T564]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.045999][  T564]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.046131][  T564]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.046270][  T564]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.046407][  T564]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.046540][  T564]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.046676][  T564]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.046813][  T564]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.046947][  T564]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.047084][  T564]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.047217][  T564]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.047354][  T564]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.047487][  T564]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.047624][  T564]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.047756][  T564]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.047896][  T564]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.048030][  T564]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.048169][  T564]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.048304][  T564]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.048446][  T564]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.048588][  T564]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.048722][  T564]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.048866][  T564]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.049001][  T564]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.049141][  T564]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.049278][  T564]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.049413][  T564]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.049549][  T564]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.049689][  T564]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.049827][  T564]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.049964][  T564]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.050132][  T564]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.050280][  T564]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.050418][  T564]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.050552][  T564]  ___sys_sendmsg (net/socket.c:2752)
[   49.050691][  T564]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.050862][  T564]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.051007][  T564]  __sys_sendmsg (net/socket.c:2784)
[   49.051140][  T564]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.051276][  T564]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.051467][  T564]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.051607][  T564]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.051740][  T564]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.051880][  T564]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.052014][  T564]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.052147][  T564]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.052318][  T564] RIP: 0033:0x7f408a57d08e
[   49.052465][  T564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.052953][  T564] RSP: 002b:00007fff4adbf050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.053155][  T564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f408a57d08e
[   49.053363][  T564] RDX: 0000000000000000 RSI: 00007fff4adbf100 RDI: 0000000000000005
[   49.053560][  T564] RBP: 00007fff4adbf060 R08: 0000000000000000 R09: 0000000000000000
[   49.053768][  T564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce21
[   49.053975][  T564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4adbf7d0
| [   49.182529][  T566] ------------[ cut here ]------------
| [   49.183202][  T566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/566
| [   49.183440][  T566] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.184763][  T566] Tainted: [W]=WARN
[   49.184874][  T566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.185042][  T566] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.185217][  T566] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.185758][  T566] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   49.185938][  T566] RAX: 00000000ffffffa6 RBX: ff1100000af90ac0 RCX: 1ff400000015fdce
[   49.186134][  T566] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af90b7c
[   49.186337][  T566] RBP: ff1100000a069000 R08: 1fe22000015f2171 R09: ff1100000cb68b68
[   49.186559][  T566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.186818][  T566] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.187027][  T566] FS:  00007f2a32e8c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.187260][  T566] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.187430][  T566] CR2: 00007f64231dce20 CR3: 000000000b9f4003 CR4: 0000000000771ef0
[   49.187702][  T566] PKRU: 55555554
[   49.187803][  T566] Call Trace:
[   49.187910][  T566]  <TASK>
[   49.187986][  T566]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.188121][  T566]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.188258][  T566]  notifier_call_chain (kernel/notifier.c:85)
[   49.188400][  T566]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.188533][  T566]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.188753][  T566]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.188895][  T566]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.189030][  T566]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.189166][  T566]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.189338][  T566]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.189468][  T566]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.189656][  T566]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.189791][  T566]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.189930][  T566]  ? __kernel_text_address (kernel/extable.c:79)
[   49.190061][  T566]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.190208][  T566]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.190343][  T566]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.190475][  T566]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.190621][  T566]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.190751][  T566]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.190902][  T566]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.191034][  T566]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.191173][  T566]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.191305][  T566]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.191439][  T566]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.191571][  T566]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.191709][  T566]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.191851][  T566]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.191984][  T566]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.192117][  T566]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.192249][  T566]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.192389][  T566]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.192519][  T566]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.192655][  T566]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.192792][  T566]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.192929][  T566]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.193060][  T566]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.193197][  T566]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.193329][  T566]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.193465][  T566]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.193603][  T566]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.193734][  T566]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.193874][  T566]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.194007][  T566]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.194137][  T566]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.194274][  T566]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.194415][  T566]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.194548][  T566]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.194688][  T566]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.194821][  T566]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.194961][  T566]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.195093][  T566]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.195227][  T566]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.195362][  T566]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.195499][  T566]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.195639][  T566]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.195770][  T566]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.195920][  T566]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.196053][  T566]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.196187][  T566]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.196317][  T566]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.196452][  T566]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.196618][  T566]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.196751][  T566]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.196890][  T566]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.197022][  T566]  ___sys_sendmsg (net/socket.c:2752)
[   49.197152][  T566]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.197316][  T566]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.197465][  T566]  __sys_sendmsg (net/socket.c:2784)
[   49.197603][  T566]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.197731][  T566]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.197902][  T566]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.198034][  T566]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.198165][  T566]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.198300][  T566]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.198436][  T566]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.198568][  T566]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.199091][  T566] RIP: 0033:0x7f2a330c608e
[   49.199238][  T566] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.199716][  T566] RSP: 002b:00007ffcc84cd1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.199919][  T566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a330c608e
[   49.200137][  T566] RDX: 0000000000000000 RSI: 00007ffcc84cd290 RDI: 0000000000000005
[   49.200357][  T566] RBP: 00007ffcc84cd1f0 R08: 0000000000000000 R09: 0000000000000000
[   49.200554][  T566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce21
[   49.200756][  T566] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc84cd960
| [   49.367030][  T568] ------------[ cut here ]------------
| [   49.367190][  T568] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/568
| [   49.367432][  T568] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.368095][  T568] Tainted: [W]=WARN
[   49.368208][  T568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.368380][  T568] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.368555][  T568] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.369039][  T568] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   49.369211][  T568] RAX: 00000000ffffffa6 RBX: ff11000004d4b700 RCX: 1ff40000001b5dce
[   49.369412][  T568] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d4b7bc
[   49.369613][  T568] RBP: ff11000007f54000 R08: 1fe22000009a96f9 R09: ff110000134851e8
[   49.369813][  T568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.370012][  T568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.370214][  T568] FS:  00007f89e8211840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.370454][  T568] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.370626][  T568] CR2: 00007f89e84e11a0 CR3: 00000000136ca002 CR4: 0000000000771ef0
[   49.370829][  T568] PKRU: 55555554
[   49.370954][  T568] Call Trace:
[   49.371058][  T568]  <TASK>
[   49.371130][  T568]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.371268][  T568]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.371409][  T568]  notifier_call_chain (kernel/notifier.c:85)
[   49.371561][  T568]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.371705][  T568]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.371879][  T568]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.372013][  T568]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.372153][  T568]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.372289][  T568]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.372461][  T568]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.372612][  T568]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.372744][  T568]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.372881][  T568]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.373014][  T568]  ? __kernel_text_address (kernel/extable.c:79)
[   49.373157][  T568]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.373317][  T568]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.373463][  T568]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.373600][  T568]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.373734][  T568]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.373872][  T568]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.374001][  T568]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.374133][  T568]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.374268][  T568]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.374408][  T568]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.374538][  T568]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.374676][  T568]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.374808][  T568]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.374950][  T568]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.375085][  T568]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.375219][  T568]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.375360][  T568]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.375493][  T568]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.375626][  T568]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.375756][  T568]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.375901][  T568]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.376037][  T568]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.376169][  T568]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.376303][  T568]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.376443][  T568]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.376576][  T568]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.376713][  T568]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.376849][  T568]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.376985][  T568]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.377117][  T568]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.377247][  T568]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.377385][  T568]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.377518][  T568]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.377659][  T568]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.377799][  T568]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.377938][  T568]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.378090][  T568]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.378227][  T568]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.378366][  T568]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.378499][  T568]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.378638][  T568]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.378775][  T568]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.378913][  T568]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.379045][  T568]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.379182][  T568]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.379315][  T568]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.379451][  T568]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.379591][  T568]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.379754][  T568]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.379897][  T568]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.380029][  T568]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.380165][  T568]  ___sys_sendmsg (net/socket.c:2752)
[   49.380296][  T568]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.380472][  T568]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.380628][  T568]  __sys_sendmsg (net/socket.c:2784)
[   49.380761][  T568]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.380895][  T568]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.381076][  T568]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.381210][  T568]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.381348][  T568]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.381483][  T568]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.381619][  T568]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.381749][  T568]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.381917][  T568] RIP: 0033:0x7f89e844b08e
[   49.382058][  T568] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.382532][  T568] RSP: 002b:00007fffe52dacc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.382734][  T568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89e844b08e
[   49.382941][  T568] RDX: 0000000000000000 RSI: 00007fffe52dad70 RDI: 0000000000000005
[   49.383136][  T568] RBP: 00007fffe52dacd0 R08: 0000000000000000 R09: 0000000000000000
[   49.383341][  T568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce21
[   49.383538][  T568] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe52db440
| [   49.533057][  T569] ------------[ cut here ]------------
| [   49.533256][  T569] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/569
| [   49.533508][  T569] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.535092][  T569] Tainted: [W]=WARN
[   49.535195][  T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.535362][  T569] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.535534][  T569] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.536099][  T569] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   49.536269][  T569] RAX: 00000000ffffffa6 RBX: ff1100000cf02200 RCX: 1ff40000001b5dce
[   49.536465][  T569] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf022bc
[   49.536731][  T569] RBP: ff1100000a069000 R08: 1fe22000019e0459 R09: ff1100000ce18b68
[   49.536952][  T569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.537147][  T569] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.537383][  T569] FS:  00007f8150f08840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.537619][  T569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.537787][  T569] CR2: 000000003a357988 CR3: 000000000b938005 CR4: 0000000000771ef0
[   49.537986][  T569] PKRU: 55555554
[   49.538084][  T569] Call Trace:
[   49.538183][  T569]  <TASK>
[   49.538252][  T569]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.538393][  T569]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.538529][  T569]  notifier_call_chain (kernel/notifier.c:85)
[   49.538669][  T569]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.538803][  T569]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.538970][  T569]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.539102][  T569]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.539236][  T569]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.539371][  T569]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.539531][  T569]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.539665][  T569]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.539796][  T569]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.539932][  T569]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.540064][  T569]  ? __kernel_text_address (kernel/extable.c:79)
[   49.540198][  T569]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.540327][  T569]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.540462][  T569]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.540595][  T569]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.540723][  T569]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.540857][  T569]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.540984][  T569]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.541113][  T569]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.541245][  T569]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.541382][  T569]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.541513][  T569]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.541654][  T569]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.541785][  T569]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.541920][  T569]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.542052][  T569]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.542184][  T569]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.542312][  T569]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.542446][  T569]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.542577][  T569]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.542709][  T569]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.542850][  T569]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.542979][  T569]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.543106][  T569]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.543239][  T569]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.543373][  T569]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.543501][  T569]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.543638][  T569]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.543769][  T569]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.543906][  T569]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.544036][  T569]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.544166][  T569]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.544297][  T569]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.544433][  T569]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.544564][  T569]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.544703][  T569]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.544838][  T569]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.544970][  T569]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.545115][  T569]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.545249][  T569]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.545384][  T569]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.545513][  T569]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.545650][  T569]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.545776][  T569]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.545911][  T569]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.546041][  T569]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.546173][  T569]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.546303][  T569]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.546438][  T569]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.546602][  T569]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.546730][  T569]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.546865][  T569]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.546995][  T569]  ___sys_sendmsg (net/socket.c:2752)
[   49.547124][  T569]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.547306][  T569]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.547452][  T569]  __sys_sendmsg (net/socket.c:2784)
[   49.547586][  T569]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.547714][  T569]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.547887][  T569]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.548016][  T569]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.548146][  T569]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.548278][  T569]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.548411][  T569]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.548555][  T569]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.548718][  T569] RIP: 0033:0x7f815114208e
[   49.548863][  T569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.549330][  T569] RSP: 002b:00007fffb4dd0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.549530][  T569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f815114208e
[   49.549725][  T569] RDX: 0000000000000000 RSI: 00007fffb4dd0310 RDI: 0000000000000005
[   49.549922][  T569] RBP: 00007fffb4dd0270 R08: 0000000000000000 R09: 0000000000000000
[   49.550114][  T569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce21
[   49.550306][  T569] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4dd09e0
| [   49.732781][  T571] ------------[ cut here ]------------
| [   49.732952][  T571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/571
| [   49.733188][  T571] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.733832][  T571] Tainted: [W]=WARN
[   49.733965][  T571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.734134][  T571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.734312][  T571] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.734801][  T571] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   49.734978][  T571] RAX: 00000000ffffffa6 RBX: ff110000136ff700 RCX: 1ff40000001b5dce
[   49.735181][  T571] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000136ff7bc
[   49.735385][  T571] RBP: ff11000007f54000 R08: 1fe22000026dfef9 R09: ff1100000cc38b68
[   49.735592][  T571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.735792][  T571] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.735998][  T571] FS:  00007f62e9f34840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.736234][  T571] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.736406][  T571] CR2: 00007ffe10e06a58 CR3: 00000000120d8002 CR4: 0000000000771ef0
[   49.736615][  T571] PKRU: 55555554
[   49.736716][  T571] Call Trace:
[   49.736818][  T571]  <TASK>
[   49.736893][  T571]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.737029][  T571]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.737164][  T571]  notifier_call_chain (kernel/notifier.c:85)
[   49.737304][  T571]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.737444][  T571]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.737619][  T571]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.737760][  T571]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.737902][  T571]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.738036][  T571]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.738203][  T571]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.738341][  T571]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.738477][  T571]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.738617][  T571]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.738818][  T571]  ? __kernel_text_address (kernel/extable.c:79)
[   49.738955][  T571]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.739092][  T571]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.739227][  T571]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.739367][  T571]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.739503][  T571]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.739645][  T571]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.739777][  T571]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.739915][  T571]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.740049][  T571]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.740184][  T571]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.740318][  T571]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.740461][  T571]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.740594][  T571]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.740731][  T571]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.740874][  T571]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.741010][  T571]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.741143][  T571]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.741279][  T571]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.741417][  T571]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.741553][  T571]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.741693][  T571]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.741826][  T571]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.741964][  T571]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.742096][  T571]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.742234][  T571]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.742377][  T571]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.742510][  T571]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.742648][  T571]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.742786][  T571]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.742923][  T571]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.743055][  T571]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.743193][  T571]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.743325][  T571]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.743464][  T571]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.743608][  T571]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.743741][  T571]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.743882][  T571]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.744017][  T571]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.744153][  T571]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.744289][  T571]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.744429][  T571]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.744566][  T571]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.744705][  T571]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.744846][  T571]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.744985][  T571]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.745119][  T571]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.745253][  T571]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.745393][  T571]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.745559][  T571]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.745697][  T571]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.745835][  T571]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.745976][  T571]  ___sys_sendmsg (net/socket.c:2752)
[   49.746110][  T571]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.746278][  T571]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.746429][  T571]  __sys_sendmsg (net/socket.c:2784)
[   49.746564][  T571]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.746702][  T571]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.746878][  T571]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.747014][  T571]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.747165][  T571]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.747303][  T571]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.747444][  T571]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.747586][  T571]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.747754][  T571] RIP: 0033:0x7f62ea16e08e
[   49.747902][  T571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.748386][  T571] RSP: 002b:00007ffcd4c0b3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.748592][  T571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62ea16e08e
[   49.748793][  T571] RDX: 0000000000000000 RSI: 00007ffcd4c0b490 RDI: 0000000000000005
[   49.749003][  T571] RBP: 00007ffcd4c0b3f0 R08: 0000000000000000 R09: 0000000000000000
[   49.749203][  T571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   49.749411][  T571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd4c0bb60
| [   49.905201][  T573] ------------[ cut here ]------------
| [   49.905395][  T573] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/573
| [   49.906215][  T573] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   49.906912][  T573] Tainted: [W]=WARN
[   49.907015][  T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.907204][  T573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.907400][  T573] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.907886][  T573] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   49.908052][  T573] RAX: 00000000ffffffa6 RBX: ff1100000c14fa80 RCX: 1ff40000001b5dce
[   49.908251][  T573] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c14fb3c
[   49.908454][  T573] RBP: ff1100000a069000 R08: 1fe2200001829f69 R09: ff1100000cd40b68
[   49.908664][  T573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.908868][  T573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.909067][  T573] FS:  00007f8bde345840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   49.909302][  T573] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.909477][  T573] CR2: 00007fe251226ef0 CR3: 000000000c08b001 CR4: 0000000000771ef0
[   49.909686][  T573] PKRU: 55555554
[   49.909791][  T573] Call Trace:
[   49.909895][  T573]  <TASK>
[   49.909966][  T573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.910102][  T573]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.910237][  T573]  notifier_call_chain (kernel/notifier.c:85)
[   49.910380][  T573]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   49.910519][  T573]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   49.910697][  T573]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   49.910840][  T573]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   49.910977][  T573]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.911110][  T573]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.911280][  T573]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.911416][  T573]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.911548][  T573]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.911688][  T573]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.911847][  T573]  ? __kernel_text_address (kernel/extable.c:79)
[   49.911981][  T573]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.912115][  T573]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.912245][  T573]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.912387][  T573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.912519][  T573]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.912655][  T573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.912789][  T573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.912924][  T573]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.913059][  T573]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.913196][  T573]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.913329][  T573]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.913470][  T573]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.913609][  T573]  ? nla_get_range_signed (lib/nlattr.c:270)
[   49.913745][  T573]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.913885][  T573]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.914021][  T573]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.914153][  T573]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.914290][  T573]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.914427][  T573]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.914560][  T573]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.914704][  T573]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.914849][  T573]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.914982][  T573]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.915115][  T573]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.915252][  T573]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.915387][  T573]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.915520][  T573]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.915661][  T573]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.915795][  T573]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.915935][  T573]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.916064][  T573]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.916199][  T573]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.916332][  T573]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.916470][  T573]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.916613][  T573]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.916743][  T573]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.916884][  T573]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.917017][  T573]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.917598][  T573]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.917731][  T573]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   49.917875][  T573]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.918012][  T573]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.918145][  T573]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.918279][  T573]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.918419][  T573]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.918554][  T573]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.918696][  T573]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.918828][  T573]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.918998][  T573]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   49.919131][  T573]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.919265][  T573]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.919422][  T573]  ___sys_sendmsg (net/socket.c:2752)
[   49.919558][  T573]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.919728][  T573]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.919881][  T573]  __sys_sendmsg (net/socket.c:2784)
[   49.920015][  T573]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.920145][  T573]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.920313][  T573]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.920449][  T573]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.920587][  T573]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.920721][  T573]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.920862][  T573]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.921023][  T573]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.921187][  T573] RIP: 0033:0x7f8bde57f08e
[   49.921330][  T573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.921814][  T573] RSP: 002b:00007fffb2592030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.922021][  T573] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bde57f08e
[   49.922217][  T573] RDX: 0000000000000000 RSI: 00007fffb25920e0 RDI: 0000000000000005
[   49.922418][  T573] RBP: 00007fffb2592040 R08: 0000000000000000 R09: 0000000000000000
[   49.922620][  T573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   49.922821][  T573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb25927b0
| [   50.090234][  T575] ------------[ cut here ]------------
| [   50.090433][  T575] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/575
| [   50.091511][  T575] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.092452][  T575] Tainted: [W]=WARN
[   50.092554][  T575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.092831][  T575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.093029][  T575] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.093501][  T575] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.093785][  T575] RAX: 00000000ffffffa6 RBX: ff1100000211e900 RCX: 1ff40000001b5dce
[   50.093988][  T575] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000211e9bc
[   50.094185][  T575] RBP: ff11000007f54000 R08: 1fe2200000423d39 R09: ff1100000cbd8b68
[   50.094387][  T575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.094694][  T575] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.094900][  T575] FS:  00007ff14424a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.095129][  T575] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.095298][  T575] CR2: 00007f27e3b75668 CR3: 000000000b870001 CR4: 0000000000771ef0
[   50.095501][  T575] PKRU: 55555554
[   50.095707][  T575] Call Trace:
[   50.095810][  T575]  <TASK>
[   50.095883][  T575]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.096018][  T575]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.096152][  T575]  notifier_call_chain (kernel/notifier.c:85)
[   50.096291][  T575]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.096430][  T575]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.096699][  T575]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.096843][  T575]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.096981][  T575]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.097112][  T575]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.097276][  T575]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.097413][  T575]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.097547][  T575]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.097784][  T575]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.097924][  T575]  ? __kernel_text_address (kernel/extable.c:79)
[   50.098054][  T575]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.098187][  T575]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.098317][  T575]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.098452][  T575]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.098680][  T575]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.098815][  T575]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.098949][  T575]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.099081][  T575]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.099214][  T575]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.099350][  T575]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.099479][  T575]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.099669][  T575]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.099802][  T575]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.099941][  T575]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.100074][  T575]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.100210][  T575]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.100349][  T575]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.100484][  T575]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.100672][  T575]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.100807][  T575]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.100951][  T575]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.101082][  T575]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.101215][  T575]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.101350][  T575]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.101482][  T575]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.101669][  T575]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.101804][  T575]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.101942][  T575]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.102075][  T575]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.102212][  T575]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.102347][  T575]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.102480][  T575]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.102670][  T575]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.102804][  T575]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.102946][  T575]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.103077][  T575]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.103215][  T575]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.103353][  T575]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.103484][  T575]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.103672][  T575]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.103810][  T575]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.103949][  T575]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.104080][  T575]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.104214][  T575]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.104351][  T575]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.104488][  T575]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.104682][  T575]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.104816][  T575]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.104982][  T575]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.105115][  T575]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.105247][  T575]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.105387][  T575]  ___sys_sendmsg (net/socket.c:2752)
[   50.105516][  T575]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.105781][  T575]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.105935][  T575]  __sys_sendmsg (net/socket.c:2784)
[   50.106066][  T575]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.106197][  T575]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.106368][  T575]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.106501][  T575]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.106744][  T575]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.106881][  T575]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.107015][  T575]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.107146][  T575]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.107310][  T575] RIP: 0033:0x7ff14448408e
[   50.107458][  T575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.108044][  T575] RSP: 002b:00007fff630affb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.108247][  T575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff14448408e
[   50.108449][  T575] RDX: 0000000000000000 RSI: 00007fff630b0060 RDI: 0000000000000005
[   50.108746][  T575] RBP: 00007fff630affc0 R08: 0000000000000000 R09: 0000000000000000
[   50.108950][  T575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   50.109144][  T575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff630b0730
| [   50.243926][  T576] ------------[ cut here ]------------
| [   50.244082][  T576] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/576
| [   50.244319][  T576] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.245556][  T576] Tainted: [W]=WARN
[   50.245980][  T576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.246146][  T576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.246319][  T576] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.246911][  T576] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.247080][  T576] RAX: 00000000ffffffa6 RBX: ff11000005636740 RCX: 1ff40000001b5dce
[   50.247278][  T576] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056367fc
[   50.247476][  T576] RBP: ff1100000a069000 R08: 1fe2200000ac6d01 R09: ff1100000cbdaea8
[   50.247790][  T576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.247991][  T576] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.248289][  T576] FS:  00007fe7b280d840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.248532][  T576] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.248762][  T576] CR2: 00007f5a4082084c CR3: 000000000907a003 CR4: 0000000000771ef0
[   50.248967][  T576] PKRU: 55555554
[   50.249067][  T576] Call Trace:
[   50.249167][  T576]  <TASK>
[   50.249240][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.249381][  T576]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.249517][  T576]  notifier_call_chain (kernel/notifier.c:85)
[   50.249753][  T576]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.249895][  T576]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.250059][  T576]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.250197][  T576]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.250331][  T576]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.250469][  T576]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.250697][  T576]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.250829][  T576]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.250988][  T576]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.251120][  T576]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.251256][  T576]  ? __kernel_text_address (kernel/extable.c:79)
[   50.251391][  T576]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.251526][  T576]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.251714][  T576]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.251851][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.251984][  T576]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.252114][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.252245][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.252381][  T576]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.252515][  T576]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.252701][  T576]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.252832][  T576]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.252968][  T576]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.253099][  T576]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.253236][  T576]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.253377][  T576]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.253513][  T576]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.253701][  T576]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.253839][  T576]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.253970][  T576]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.254098][  T576]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.254233][  T576]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.254369][  T576]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.254501][  T576]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.254690][  T576]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.254849][  T576]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.254983][  T576]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.255116][  T576]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.255246][  T576]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.255380][  T576]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.255511][  T576]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.255698][  T576]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.255831][  T576]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.255966][  T576]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.256098][  T576]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.256237][  T576]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.256373][  T576]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.256506][  T576]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.256693][  T576]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.256826][  T576]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.256962][  T576]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.257092][  T576]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.257227][  T576]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.257361][  T576]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.257494][  T576]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.257680][  T576]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.257815][  T576]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.257949][  T576]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.258079][  T576]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.258242][  T576]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.258382][  T576]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.258513][  T576]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.258701][  T576]  ___sys_sendmsg (net/socket.c:2752)
[   50.258834][  T576]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.259000][  T576]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.259143][  T576]  __sys_sendmsg (net/socket.c:2784)
[   50.259278][  T576]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.259424][  T576]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.259654][  T576]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.259788][  T576]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.259925][  T576]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.260056][  T576]  ? irq_exit_rcu (kernel/softirq.c:754)
[   50.260190][  T576]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.260376][  T576] RIP: 0033:0x7fe7b2a4708e
[   50.260519][  T576] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.261021][  T576] RSP: 002b:00007ffd911ff9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.261219][  T576] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7b2a4708e
[   50.261419][  T576] RDX: 0000000000000000 RSI: 00007ffd911ffa70 RDI: 0000000000000005
[   50.261625][  T576] RBP: 00007ffd911ff9d0 R08: 0000000000000000 R09: 0000000000000000
[   50.261823][  T576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   50.262025][  T576] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd91200140
| [   50.385066][  T578] ------------[ cut here ]------------
| [   50.385226][  T578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/578
| [   50.385473][  T578] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.386709][  T578] Tainted: [W]=WARN
[   50.386814][  T578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.386985][  T578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.387225][  T578] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.387780][  T578] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.387953][  T578] RAX: 00000000ffffffa6 RBX: ff1100000af8c740 RCX: 1ff40000001b5dce
[   50.388151][  T578] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8c7fc
[   50.388356][  T578] RBP: ff11000007f54000 R08: 1fe22000015f1901 R09: ff1100000a1cd1e8
[   50.388555][  T578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.388862][  T578] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.389065][  T578] FS:  00007fc89c25e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.389387][  T578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.389558][  T578] CR2: 00000000090ba988 CR3: 000000000c95b004 CR4: 0000000000771ef0
[   50.389853][  T578] PKRU: 55555554
[   50.389956][  T578] Call Trace:
[   50.390055][  T578]  <TASK>
[   50.390125][  T578]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.390264][  T578]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.390406][  T578]  notifier_call_chain (kernel/notifier.c:85)
[   50.390543][  T578]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.390759][  T578]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.390932][  T578]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.391069][  T578]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.391208][  T578]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.391347][  T578]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.391516][  T578]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.391735][  T578]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.391876][  T578]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.392009][  T578]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.392143][  T578]  ? __kernel_text_address (kernel/extable.c:79)
[   50.392279][  T578]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.392419][  T578]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.392551][  T578]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.392764][  T578]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.392903][  T578]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.393035][  T578]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.393171][  T578]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.393305][  T578]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.393443][  T578]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.393579][  T578]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.393767][  T578]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.393912][  T578]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.394045][  T578]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.394182][  T578]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.394316][  T578]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.394454][  T578]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.394592][  T578]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.394727][  T578]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.394864][  T578]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.394994][  T578]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.395127][  T578]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.395260][  T578]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.395398][  T578]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.395559][  T578]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.395697][  T578]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.395831][  T578]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.395970][  T578]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.396101][  T578]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.396235][  T578]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.396374][  T578]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.396506][  T578]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.396647][  T578]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.396788][  T578]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.396943][  T578]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.397080][  T578]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.397213][  T578]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.397354][  T578]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.397489][  T578]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.397627][  T578]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.397758][  T578]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.397910][  T578]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.398047][  T578]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.398182][  T578]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.398313][  T578]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.398452][  T578]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.398593][  T578]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.398729][  T578]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.398869][  T578]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.399047][  T578]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.399183][  T578]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.399319][  T578]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.399460][  T578]  ___sys_sendmsg (net/socket.c:2752)
[   50.399594][  T578]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.399760][  T578]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.399912][  T578]  __sys_sendmsg (net/socket.c:2784)
[   50.400073][  T578]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.400211][  T578]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.400384][  T578]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.400518][  T578]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.400669][  T578]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.400805][  T578]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.400949][  T578]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.401082][  T578]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.401251][  T578] RIP: 0033:0x7fc89c49808e
[   50.401394][  T578] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.401919][  T578] RSP: 002b:00007ffc6720e3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.402128][  T578] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc89c49808e
[   50.402329][  T578] RDX: 0000000000000000 RSI: 00007ffc6720e460 RDI: 0000000000000005
[   50.402531][  T578] RBP: 00007ffc6720e3c0 R08: 0000000000000000 R09: 0000000000000000
[   50.402735][  T578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   50.402940][  T578] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6720eb30
| [   50.559815][  T579] ------------[ cut here ]------------
| [   50.559967][  T579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/579
| [   50.560220][  T579] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.561535][  T579] Tainted: [W]=WARN
[   50.561750][  T579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.562019][  T579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.562216][  T579] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.562856][  T579] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.563045][  T579] RAX: 00000000ffffffa6 RBX: ff1100000f734e40 RCX: 1ff40000001b5dce
[   50.563279][  T579] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f734efc
[   50.563509][  T579] RBP: ff1100000a069000 R08: 1fe2200001ee69e1 R09: ff1100000ad151e8
[   50.563802][  T579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.564019][  T579] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.564304][  T579] FS:  00007f1730419840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.564573][  T579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.564873][  T579] CR2: 00007f5ad636f498 CR3: 00000000136c9004 CR4: 0000000000771ef0
[   50.565071][  T579] PKRU: 55555554
[   50.565173][  T579] Call Trace:
[   50.565275][  T579]  <TASK>
[   50.565351][  T579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.565487][  T579]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.565627][  T579]  notifier_call_chain (kernel/notifier.c:85)
[   50.565764][  T579]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.565909][  T579]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.566077][  T579]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.566214][  T579]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.566379][  T579]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.566514][  T579]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.566684][  T579]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.566817][  T579]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.566959][  T579]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.567090][  T579]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.567225][  T579]  ? __kernel_text_address (kernel/extable.c:79)
[   50.567361][  T579]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.567494][  T579]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.567631][  T579]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.567763][  T579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.567900][  T579]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.568031][  T579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.568161][  T579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.568294][  T579]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.568435][  T579]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.568567][  T579]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.568705][  T579]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.568846][  T579]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.568980][  T579]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.569113][  T579]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.569251][  T579]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.569391][  T579]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.569522][  T579]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.569658][  T579]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.569791][  T579]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.569928][  T579]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.570061][  T579]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.570196][  T579]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.570329][  T579]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.570465][  T579]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.570601][  T579]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.570732][  T579]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.570872][  T579]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.571005][  T579]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.571137][  T579]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.571288][  T579]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.571425][  T579]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.571562][  T579]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.571702][  T579]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.571846][  T579]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.571984][  T579]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.572114][  T579]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.572248][  T579]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.572386][  T579]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.572519][  T579]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.572658][  T579]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.572793][  T579]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.572930][  T579]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.573064][  T579]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.573198][  T579]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.573330][  T579]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.573470][  T579]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.573609][  T579]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.573740][  T579]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.573910][  T579]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.574043][  T579]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.574179][  T579]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.574313][  T579]  ___sys_sendmsg (net/socket.c:2752)
[   50.574450][  T579]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.574627][  T579]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.574771][  T579]  __sys_sendmsg (net/socket.c:2784)
[   50.574910][  T579]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.575040][  T579]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.575208][  T579]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.575341][  T579]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.575479][  T579]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.575616][  T579]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.575747][  T579]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.575885][  T579]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.576050][  T579] RIP: 0033:0x7f173065308e
[   50.576192][  T579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.576671][  T579] RSP: 002b:00007ffcdcf6bff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.576879][  T579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f173065308e
[   50.577076][  T579] RDX: 0000000000000000 RSI: 00007ffcdcf6c0a0 RDI: 0000000000000005
[   50.577274][  T579] RBP: 00007ffcdcf6c000 R08: 0000000000000000 R09: 0000000000000000
[   50.577476][  T579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   50.577678][  T579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdcf6c770
| [   50.707255][  T581] ------------[ cut here ]------------
| [   50.707437][  T581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/581
| [   50.708237][  T581] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.708978][  T581] Tainted: [W]=WARN
[   50.709079][  T581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.709262][  T581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.709505][  T581] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.710059][  T581] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.710245][  T581] RAX: 00000000ffffffa6 RBX: ff11000013796900 RCX: 1ff40000001b5dce
[   50.710450][  T581] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000137969bc
[   50.710729][  T581] RBP: ff11000007f54000 R08: 1fe22000026f2d39 R09: ff1100000a342ea8
[   50.710930][  T581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.711123][  T581] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.711375][  T581] FS:  00007fbdde58f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.711661][  T581] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.711828][  T581] CR2: 000056164ce77008 CR3: 0000000012fc9006 CR4: 0000000000771ef0
[   50.712029][  T581] PKRU: 55555554
[   50.712127][  T581] Call Trace:
[   50.712245][  T581]  <TASK>
[   50.712318][  T581]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.712460][  T581]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.712647][  T581]  notifier_call_chain (kernel/notifier.c:85)
[   50.712785][  T581]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.712922][  T581]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.713082][  T581]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.713226][  T581]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.713375][  T581]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.713509][  T581]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.713734][  T581]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.713874][  T581]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.714180][  T581]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.714326][  T581]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.714465][  T581]  ? __kernel_text_address (kernel/extable.c:79)
[   50.714600][  T581]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.714734][  T581]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.714868][  T581]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.715003][  T581]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.715132][  T581]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.715281][  T581]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.715416][  T581]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.715548][  T581]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.715686][  T581]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.715819][  T581]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.715952][  T581]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.716084][  T581]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.716224][  T581]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.716374][  T581]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.716509][  T581]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.716649][  T581]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.716778][  T581]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.716913][  T581]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.717044][  T581]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.717177][  T581]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.717329][  T581]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.717465][  T581]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.717603][  T581]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.717733][  T581]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.717868][  T581]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.717998][  T581]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.718129][  T581]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.718280][  T581]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.718416][  T581]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.718550][  T581]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.718687][  T581]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.718821][  T581]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.718958][  T581]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.719088][  T581]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.719251][  T581]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.719389][  T581]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.719523][  T581]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.719659][  T581]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.719793][  T581]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.719928][  T581]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.720071][  T581]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.720214][  T581]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.720357][  T581]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.720489][  T581]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.720626][  T581]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.720757][  T581]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.720894][  T581]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.721023][  T581]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.721208][  T581]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.721355][  T581]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.721488][  T581]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.721626][  T581]  ___sys_sendmsg (net/socket.c:2752)
[   50.721755][  T581]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.721926][  T581]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.722070][  T581]  __sys_sendmsg (net/socket.c:2784)
[   50.722211][  T581]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.722357][  T581]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.722525][  T581]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.722667][  T581]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.722802][  T581]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.722940][  T581]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.723070][  T581]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.723213][  T581]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.723400][  T581] RIP: 0033:0x7fbdde7c908e
[   50.723538][  T581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.724012][  T581] RSP: 002b:00007ffdea1bde60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.724219][  T581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdde7c908e
[   50.724431][  T581] RDX: 0000000000000000 RSI: 00007ffdea1bdf10 RDI: 0000000000000005
[   50.724634][  T581] RBP: 00007ffdea1bde70 R08: 0000000000000000 R09: 0000000000000000
[   50.724830][  T581] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce22
[   50.725029][  T581] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdea1be5e0
| [   50.885683][  T582] ------------[ cut here ]------------
| [   50.885849][  T582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/582
| [   50.886085][  T582] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   50.887241][  T582] Tainted: [W]=WARN
[   50.887368][  T582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.887535][  T582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.887769][  T582] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.888260][  T582] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   50.888437][  T582] RAX: 00000000ffffffa6 RBX: ff1100000957bc40 RCX: 1ff40000001b5dce
[   50.888691][  T582] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000957bcfc
[   50.888893][  T582] RBP: ff1100000a069000 R08: 1fe22000012af7a1 R09: ff1100000a340b68
[   50.889089][  T582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.889314][  T582] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.889516][  T582] FS:  00007facec32b840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   50.889812][  T582] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.890037][  T582] CR2: 0000000030ebf988 CR3: 000000000cdb1002 CR4: 0000000000771ef0
[   50.890251][  T582] PKRU: 55555554
[   50.890359][  T582] Call Trace:
[   50.890458][  T582]  <TASK>
[   50.890526][  T582]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.890714][  T582]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.890851][  T582]  notifier_call_chain (kernel/notifier.c:85)
[   50.891005][  T582]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   50.891152][  T582]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   50.891377][  T582]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   50.891514][  T582]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   50.891703][  T582]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.891845][  T582]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.892007][  T582]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.892136][  T582]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.892289][  T582]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.892426][  T582]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.892561][  T582]  ? __kernel_text_address (kernel/extable.c:79)
[   50.892695][  T582]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.892829][  T582]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.892965][  T582]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.893097][  T582]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.893245][  T582]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.893385][  T582]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.893515][  T582]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.893649][  T582]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.893781][  T582]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.893916][  T582]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.894045][  T582]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.894216][  T582]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.894359][  T582]  ? nla_get_range_signed (lib/nlattr.c:270)
[   50.894495][  T582]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.894635][  T582]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.894769][  T582]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.894908][  T582]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.895042][  T582]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.895171][  T582]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.895321][  T582]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.895461][  T582]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.895603][  T582]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.895732][  T582]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.895868][  T582]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.895999][  T582]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.896127][  T582]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.896283][  T582]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.896422][  T582]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.896556][  T582]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.896691][  T582]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.896822][  T582]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.896957][  T582]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.897087][  T582]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.897220][  T582]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.897360][  T582]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.897494][  T582]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.897630][  T582]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.897765][  T582]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.897904][  T582]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.898034][  T582]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   50.898163][  T582]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.898328][  T582]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.898464][  T582]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.898600][  T582]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.898731][  T582]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.898871][  T582]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.899004][  T582]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.899133][  T582]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.899342][  T582]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   50.899481][  T582]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.899618][  T582]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.899749][  T582]  ___sys_sendmsg (net/socket.c:2752)
[   50.899882][  T582]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.900046][  T582]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.900193][  T582]  __sys_sendmsg (net/socket.c:2784)
[   50.900355][  T582]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.900486][  T582]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.900666][  T582]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.900798][  T582]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.900933][  T582]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.901064][  T582]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.901230][  T582]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.901384][  T582]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.901549][  T582] RIP: 0033:0x7facec56508e
[   50.901695][  T582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.902168][  T582] RSP: 002b:00007ffdaf7b0720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.903343][  T582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007facec56508e
[   50.903550][  T582] RDX: 0000000000000000 RSI: 00007ffdaf7b07d0 RDI: 0000000000000005
[   50.903749][  T582] RBP: 00007ffdaf7b0730 R08: 0000000000000000 R09: 0000000000000000
[   50.903978][  T582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   50.904176][  T582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf7b0ea0
| [   51.036967][  T584] ------------[ cut here ]------------
| [   51.037121][  T584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/584
| [   51.037386][  T584] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.038541][  T584] Tainted: [W]=WARN
[   51.039030][  T584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.039210][  T584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.039400][  T584] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.039948][  T584] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.040252][  T584] RAX: 00000000ffffffa6 RBX: ff1100000c8b7000 RCX: 1ff40000001b5dce
[   51.040481][  T584] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8b70bc
[   51.040750][  T584] RBP: ff11000007f54000 R08: 1fe2200001916e19 R09: ff1100000cd051e8
[   51.040986][  T584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.041198][  T584] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.041447][  T584] FS:  00007f4f467e1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.041689][  T584] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.041861][  T584] CR2: 00007f4f46ab11a0 CR3: 000000000b8cb003 CR4: 0000000000771ef0
[   51.042058][  T584] PKRU: 55555554
[   51.042157][  T584] Call Trace:
[   51.042284][  T584]  <TASK>
[   51.042359][  T584]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.042495][  T584]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.042666][  T584]  notifier_call_chain (kernel/notifier.c:85)
[   51.042879][  T584]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.043023][  T584]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.043224][  T584]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.043374][  T584]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.043513][  T584]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.043660][  T584]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.043881][  T584]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.044052][  T584]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.044185][  T584]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.044373][  T584]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.044509][  T584]  ? __kernel_text_address (kernel/extable.c:79)
[   51.044647][  T584]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.044784][  T584]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.044920][  T584]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.045054][  T584]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.045188][  T584]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.045339][  T584]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.045474][  T584]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.045610][  T584]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.045741][  T584]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.045929][  T584]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.046061][  T584]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.046225][  T584]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.046391][  T584]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.046526][  T584]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.046662][  T584]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.046809][  T584]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.046942][  T584]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.047075][  T584]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.047220][  T584]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.047396][  T584]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.047530][  T584]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.047665][  T584]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.047806][  T584]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.047944][  T584]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.048080][  T584]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.048243][  T584]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.048419][  T584]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.048557][  T584]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.048690][  T584]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.048825][  T584]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.048963][  T584]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.049094][  T584]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.049273][  T584]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.049421][  T584]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.049560][  T584]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.049707][  T584]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.049850][  T584]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.049984][  T584]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.050116][  T584]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.050309][  T584]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.050451][  T584]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.050591][  T584]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.050723][  T584]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.050863][  T584]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.050995][  T584]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.051128][  T584]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.051309][  T584]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.051473][  T584]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.051639][  T584]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.051770][  T584]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.052138][  T584]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.052362][  T584]  ___sys_sendmsg (net/socket.c:2752)
[   51.052495][  T584]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.052660][  T584]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.052832][  T584]  __sys_sendmsg (net/socket.c:2784)
[   51.052972][  T584]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.053102][  T584]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.053298][  T584]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.053437][  T584]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.053570][  T584]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.053709][  T584]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.053848][  T584]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.053982][  T584]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.054147][  T584] RIP: 0033:0x7f4f46a1b08e
[   51.054287][  T584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.054980][  T584] RSP: 002b:00007ffcdcdbc760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.055181][  T584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f46a1b08e
[   51.055502][  T584] RDX: 0000000000000000 RSI: 00007ffcdcdbc810 RDI: 0000000000000005
[   51.055702][  T584] RBP: 00007ffcdcdbc770 R08: 0000000000000000 R09: 0000000000000000
[   51.055906][  T584] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   51.056101][  T584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdcdbcee0
| [   51.193449][  T586] ------------[ cut here ]------------
| [   51.194322][  T586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/586
| [   51.194597][  T586] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.195225][  T586] Tainted: [W]=WARN
[   51.195336][  T586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.195514][  T586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.195728][  T586] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.196227][  T586] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.196399][  T586] RAX: 00000000ffffffa6 RBX: ff1100000f741c40 RCX: 1ff40000001b5dce
[   51.196605][  T586] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f741cfc
[   51.196805][  T586] RBP: ff1100000a069000 R08: 1fe2200001ee83a1 R09: ff1100000cd00b68
[   51.197009][  T586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.197225][  T586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.197449][  T586] FS:  00007f6ff6c34840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.197711][  T586] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.197884][  T586] CR2: 00007ffee4d7ef3c CR3: 000000000ba8d006 CR4: 0000000000771ef0
[   51.198086][  T586] PKRU: 55555554
[   51.198188][  T586] Call Trace:
[   51.198311][  T586]  <TASK>
[   51.198388][  T586]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.198526][  T586]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.198664][  T586]  notifier_call_chain (kernel/notifier.c:85)
[   51.198803][  T586]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.198944][  T586]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.199109][  T586]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.199263][  T586]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.199407][  T586]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.199540][  T586]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.199733][  T586]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.199871][  T586]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.200002][  T586]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.200134][  T586]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.200288][  T586]  ? __kernel_text_address (kernel/extable.c:79)
[   51.200428][  T586]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.200563][  T586]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.200700][  T586]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.200839][  T586]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.200974][  T586]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.201105][  T586]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.201256][  T586]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.201440][  T586]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.201595][  T586]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.201730][  T586]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.201869][  T586]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.202002][  T586]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.202134][  T586]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.202303][  T586]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.202447][  T586]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.202587][  T586]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.202720][  T586]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.202862][  T586]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.202994][  T586]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.203124][  T586]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.203289][  T586]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.203427][  T586]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.203596][  T586]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.203732][  T586]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.203883][  T586]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.204015][  T586]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.204147][  T586]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.204280][  T586]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.204421][  T586]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.204556][  T586]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.204690][  T586]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.204825][  T586]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.204964][  T586]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.205097][  T586]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.205253][  T586]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.205399][  T586]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.205533][  T586]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.205673][  T586]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.205808][  T586]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.205945][  T586]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.206078][  T586]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.206231][  T586]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.206383][  T586]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.206548][  T586]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.206693][  T586]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.206835][  T586]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.206971][  T586]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.207105][  T586]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.207290][  T586]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.207432][  T586]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.207566][  T586]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.207707][  T586]  ___sys_sendmsg (net/socket.c:2752)
[   51.207847][  T586]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.208013][  T586]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.208157][  T586]  __sys_sendmsg (net/socket.c:2784)
[   51.208313][  T586]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.208451][  T586]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.208624][  T586]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.208757][  T586]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.208896][  T586]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.209030][  T586]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.209188][  T586]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.209322][  T586]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.209495][  T586] RIP: 0033:0x7f6ff6e6e08e
[   51.209642][  T586] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.210130][  T586] RSP: 002b:00007ffcff967710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.210389][  T586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ff6e6e08e
[   51.210598][  T586] RDX: 0000000000000000 RSI: 00007ffcff9677c0 RDI: 0000000000000005
[   51.210808][  T586] RBP: 00007ffcff967720 R08: 0000000000000000 R09: 0000000000000000
[   51.211013][  T586] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   51.211222][  T586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcff967e90
| [   51.409048][  T587] ------------[ cut here ]------------
| [   51.409226][  T587] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/587
| [   51.409476][  T587] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.410101][  T587] Tainted: [W]=WARN
[   51.410210][  T587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.410397][  T587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.410568][  T587] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.411051][  T587] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.411248][  T587] RAX: 00000000ffffffa6 RBX: ff11000008b41e00 RCX: 1ff40000001b5dce
[   51.411452][  T587] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008b41ebc
[   51.411652][  T587] RBP: ff11000007f54000 R08: 1fe22000011683d9 R09: ff1100000cb68b68
[   51.411851][  T587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.412044][  T587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.412255][  T587] FS:  00007f9414c7c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.412497][  T587] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.412670][  T587] CR2: 00007fcc96a9a668 CR3: 0000000005bb7006 CR4: 0000000000771ef0
[   51.412893][  T587] PKRU: 55555554
[   51.412992][  T587] Call Trace:
[   51.413088][  T587]  <TASK>
[   51.413157][  T587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.413312][  T587]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.413447][  T587]  notifier_call_chain (kernel/notifier.c:85)
[   51.413588][  T587]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.413721][  T587]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.414712][  T587]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.414849][  T587]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.414983][  T587]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.415113][  T587]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.415299][  T587]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.415456][  T587]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.415593][  T587]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.415722][  T587]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.415860][  T587]  ? __kernel_text_address (kernel/extable.c:79)
[   51.415992][  T587]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.416123][  T587]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.416300][  T587]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.416440][  T587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.416568][  T587]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.416703][  T587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.416840][  T587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.416975][  T587]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.417107][  T587]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.417268][  T587]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.417410][  T587]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.417542][  T587]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.417684][  T587]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.417819][  T587]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.417958][  T587]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.418090][  T587]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.418267][  T587]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.418415][  T587]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.418545][  T587]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.418681][  T587]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.418815][  T587]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.418950][  T587]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.419082][  T587]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.419239][  T587]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.419388][  T587]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.419519][  T587]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.419662][  T587]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.419794][  T587]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.420332][  T587]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.420486][  T587]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.420627][  T587]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.420763][  T587]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.420993][  T587]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.421389][  T587]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.421532][  T587]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.421666][  T587]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.421804][  T587]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.421941][  T587]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.422070][  T587]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.422220][  T587]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.422374][  T587]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.422507][  T587]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.422657][  T587]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.422790][  T587]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.422926][  T587]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.423059][  T587]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.423213][  T587]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.423359][  T587]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.423524][  T587]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.423661][  T587]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.423794][  T587]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.423930][  T587]  ___sys_sendmsg (net/socket.c:2752)
[   51.424059][  T587]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.424272][  T587]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.424431][  T587]  __sys_sendmsg (net/socket.c:2784)
[   51.424563][  T587]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.424699][  T587]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.424872][  T587]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.425003][  T587]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.425134][  T587]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.425308][  T587]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.425447][  T587]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.425585][  T587]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.425750][  T587] RIP: 0033:0x7f9414eb608e
[   51.425899][  T587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.426420][  T587] RSP: 002b:00007ffd38207d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.426629][  T587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9414eb608e
[   51.426826][  T587] RDX: 0000000000000000 RSI: 00007ffd38207e30 RDI: 0000000000000005
[   51.427035][  T587] RBP: 00007ffd38207d90 R08: 0000000000000000 R09: 0000000000000000
[   51.427268][  T587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   51.427481][  T587] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38208500
| [   51.548912][  T589] ------------[ cut here ]------------
| [   51.549084][  T589] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/589
| [   51.549396][  T589] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.550030][  T589] Tainted: [W]=WARN
[   51.550128][  T589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.550344][  T589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.550529][  T589] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.551015][  T589] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.551185][  T589] RAX: 00000000ffffffa6 RBX: ff1100000f51d700 RCX: 1ff40000001b5dce
[   51.551388][  T589] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51d7bc
[   51.551593][  T589] RBP: ff1100000a069000 R08: 1fe2200001ea3af9 R09: ff11000013480b68
[   51.551791][  T589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.551992][  T589] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.552223][  T589] FS:  00007f2b79f15840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.552492][  T589] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.552669][  T589] CR2: 00007f6cd6961000 CR3: 000000000c08b003 CR4: 0000000000771ef0
[   51.552876][  T589] PKRU: 55555554
[   51.552977][  T589] Call Trace:
[   51.553077][  T589]  <TASK>
[   51.553146][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.553362][  T589]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.553499][  T589]  notifier_call_chain (kernel/notifier.c:85)
[   51.553640][  T589]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.553774][  T589]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.553946][  T589]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.554080][  T589]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.554229][  T589]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.554376][  T589]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.554538][  T589]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.554675][  T589]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.554808][  T589]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.554943][  T589]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.555075][  T589]  ? __kernel_text_address (kernel/extable.c:79)
[   51.555222][  T589]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.555374][  T589]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.555531][  T589]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.555672][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.555807][  T589]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.555945][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.556075][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.556220][  T589]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.556371][  T589]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.556503][  T589]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.556640][  T589]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.556773][  T589]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.556911][  T589]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.557046][  T589]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.557184][  T589]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.557366][  T589]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.557509][  T589]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.557648][  T589]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.557780][  T589]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.557914][  T589]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.558048][  T589]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.558181][  T589]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.558343][  T589]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.558480][  T589]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.558617][  T589]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.558749][  T589]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.558890][  T589]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.559020][  T589]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.559150][  T589]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.559344][  T589]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.559478][  T589]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.559619][  T589]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.559752][  T589]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.559903][  T589]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.560050][  T589]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.560185][  T589]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.560367][  T589]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.560500][  T589]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.560639][  T589]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.560770][  T589]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.560910][  T589]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.561045][  T589]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.561179][  T589]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.561329][  T589]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.561469][  T589]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.561610][  T589]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.561742][  T589]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.561882][  T589]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.562047][  T589]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.562182][  T589]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.562332][  T589]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.562470][  T589]  ___sys_sendmsg (net/socket.c:2752)
[   51.562606][  T589]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.562770][  T589]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.562923][  T589]  __sys_sendmsg (net/socket.c:2784)
[   51.563055][  T589]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.563190][  T589]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.563359][  T589]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.563492][  T589]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.563628][  T589]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.563760][  T589]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.563897][  T589]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.564027][  T589]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.564191][  T589] RIP: 0033:0x7f2b7a14f08e
[   51.564328][  T589] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.564810][  T589] RSP: 002b:00007fffb9d8b040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.565009][  T589] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b7a14f08e
[   51.565221][  T589] RDX: 0000000000000000 RSI: 00007fffb9d8b0f0 RDI: 0000000000000005
[   51.565438][  T589] RBP: 00007fffb9d8b050 R08: 0000000000000000 R09: 0000000000000000
[   51.565643][  T589] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   51.565846][  T589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb9d8b7c0
| [   51.701874][  T590] ------------[ cut here ]------------
| [   51.702047][  T590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/590
| [   51.702330][  T590] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.702986][  T590] Tainted: [W]=WARN
[   51.703086][  T590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.703286][  T590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.703470][  T590] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.704023][  T590] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.704216][  T590] RAX: 00000000ffffffa6 RBX: ff1100000ae7c580 RCX: 1ff40000001b5dce
[   51.704430][  T590] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae7c63c
[   51.704634][  T590] RBP: ff11000007f54000 R08: 1fe22000015cf8c9 R09: ff110000134851e8
[   51.704837][  T590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.705036][  T590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.705252][  T590] FS:  00007f2886727840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.705493][  T590] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.705670][  T590] CR2: 00007f444e6f5888 CR3: 000000000cfcb004 CR4: 0000000000771ef0
[   51.705877][  T590] PKRU: 55555554
[   51.705979][  T590] Call Trace:
[   51.706077][  T590]  <TASK>
[   51.706152][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.706315][  T590]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.706454][  T590]  notifier_call_chain (kernel/notifier.c:85)
[   51.706597][  T590]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.706732][  T590]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.706905][  T590]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.707041][  T590]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.707178][  T590]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.707331][  T590]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.707502][  T590]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.707639][  T590]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.707771][  T590]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.707908][  T590]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.708041][  T590]  ? __kernel_text_address (kernel/extable.c:79)
[   51.708174][  T590]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.708328][  T590]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.708465][  T590]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.708600][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.708732][  T590]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.708868][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.708999][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.709130][  T590]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.709284][  T590]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.709423][  T590]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.709555][  T590]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.709692][  T590]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.709823][  T590]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.709964][  T590]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.710099][  T590]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.710255][  T590]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.710394][  T590]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.710525][  T590]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.710659][  T590]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.710791][  T590]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.710930][  T590]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.711060][  T590]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.711211][  T590]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.711358][  T590]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.711492][  T590]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.711627][  T590]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.711761][  T590]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.711897][  T590]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.712028][  T590]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.712186][  T590]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.712336][  T590]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.712476][  T590]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.712616][  T590]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.712748][  T590]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.712887][  T590]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.713020][  T590]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.713154][  T590]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.713322][  T590]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.713461][  T590]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.713596][  T590]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.713729][  T590]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.713869][  T590]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.713998][  T590]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.714128][  T590]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.714282][  T590]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.714423][  T590]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.714561][  T590]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.714698][  T590]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.714889][  T590]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.715034][  T590]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.715164][  T590]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.715321][  T590]  ___sys_sendmsg (net/socket.c:2752)
[   51.715459][  T590]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.715628][  T590]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.715771][  T590]  __sys_sendmsg (net/socket.c:2784)
[   51.715911][  T590]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.716042][  T590]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.716218][  T590]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.716370][  T590]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.716504][  T590]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.716703][  T590]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.716842][  T590]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.716974][  T590]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.717134][  T590] RIP: 0033:0x7f288696108e
[   51.717301][  T590] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.717848][  T590] RSP: 002b:00007ffd3c8f71e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.718050][  T590] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f288696108e
[   51.718250][  T590] RDX: 0000000000000000 RSI: 00007ffd3c8f7290 RDI: 0000000000000005
[   51.718455][  T590] RBP: 00007ffd3c8f71f0 R08: 0000000000000000 R09: 0000000000000000
[   51.718708][  T590] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce23
[   51.718912][  T590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3c8f7960
| [   51.861080][  T592] ------------[ cut here ]------------
| [   51.861254][  T592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/592
| [   51.861501][  T592] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   51.862765][  T592] Tainted: [W]=WARN
[   51.862874][  T592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.863082][  T592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.863307][  T592] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.863854][  T592] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   51.864500][  T592] RAX: 00000000ffffffa6 RBX: ff1100000f7331c0 RCX: 1ff40000001b5dce
[   51.864705][  T592] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f73327c
[   51.864970][  T592] RBP: ff1100000a069000 R08: 1fe2200001ee6651 R09: ff1100000ce18b68
[   51.865504][  T592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   51.865711][  T592] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   51.865972][  T592] FS:  00007f63ca7a1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   51.866419][  T592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.866606][  T592] CR2: 00007fa134bd7068 CR3: 0000000013696001 CR4: 0000000000771ef0
[   51.866827][  T592] PKRU: 55555554
[   51.866933][  T592] Call Trace:
[   51.867032][  T592]  <TASK>
[   51.867102][  T592]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.867258][  T592]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.867397][  T592]  notifier_call_chain (kernel/notifier.c:85)
[   51.867548][  T592]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   51.867697][  T592]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   51.867865][  T592]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   51.867997][  T592]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   51.868128][  T592]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   51.868298][  T592]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   51.868469][  T592]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   51.868608][  T592]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.868738][  T592]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   51.868876][  T592]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.869008][  T592]  ? __kernel_text_address (kernel/extable.c:79)
[   51.869139][  T592]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.869295][  T592]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.869434][  T592]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.869566][  T592]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.869701][  T592]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.869854][  T592]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.869989][  T592]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.870119][  T592]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   51.870291][  T592]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   51.870429][  T592]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   51.870561][  T592]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   51.870699][  T592]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   51.870850][  T592]  ? nla_get_range_signed (lib/nlattr.c:270)
[   51.870985][  T592]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   51.871118][  T592]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   51.871251][  T592]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.871383][  T592]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.871513][  T592]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.871650][  T592]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   51.871778][  T592]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.871917][  T592]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.872046][  T592]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.872178][  T592]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.872328][  T592]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.872468][  T592]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   51.872602][  T592]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.872732][  T592]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.872867][  T592]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.872996][  T592]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.873131][  T592]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.873284][  T592]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   51.873452][  T592]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.873595][  T592]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   51.873726][  T592]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   51.873867][  T592]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   51.873997][  T592]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   51.874129][  T592]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.874286][  T592]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   51.874425][  T592]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   51.874556][  T592]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   51.874692][  T592]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.874846][  T592]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   51.874981][  T592]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.875113][  T592]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.875246][  T592]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   51.875524][  T592]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.875659][  T592]  ? copy_msghdr_from_user (net/socket.c:2635)
[   51.875791][  T592]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   51.875956][  T592]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   51.876087][  T592]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   51.876221][  T592]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   51.876360][  T592]  ___sys_sendmsg (net/socket.c:2752)
[   51.876494][  T592]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   51.876660][  T592]  ? copy_msghdr_from_user (net/socket.c:2603)
[   51.876806][  T592]  __sys_sendmsg (net/socket.c:2784)
[   51.876942][  T592]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   51.877071][  T592]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   51.877239][  T592]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   51.877375][  T592]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.877507][  T592]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.877643][  T592]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   51.877774][  T592]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   51.877910][  T592]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.878159][  T592] RIP: 0033:0x7f63ca9db08e
[   51.878301][  T592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.878900][  T592] RSP: 002b:00007ffc6b89aca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.879097][  T592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63ca9db08e
[   51.879405][  T592] RDX: 0000000000000000 RSI: 00007ffc6b89ad50 RDI: 0000000000000005
[   51.879778][  T592] RBP: 00007ffc6b89acb0 R08: 0000000000000000 R09: 0000000000000000
[   51.879979][  T592] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce24
[   51.880174][  T592] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6b89b420
| [   52.039339][  T593] ------------[ cut here ]------------
| [   52.039512][  T593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/593
| [   52.040338][  T593] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.041563][  T593] Tainted: [W]=WARN
[   52.041683][  T593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.041855][  T593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.042031][  T593] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.042508][  T593] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.042686][  T593] RAX: 00000000ffffffa6 RBX: ff11000013796c80 RCX: 1ff40000001b5dce
[   52.042906][  T593] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013796d3c
[   52.043102][  T593] RBP: ff11000007f54000 R08: 1fe22000026f2da9 R09: ff1100000cc38b68
[   52.043301][  T593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.043504][  T593] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.043723][  T593] FS:  00007fdec79d6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.043961][  T593] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.044129][  T593] CR2: 000000002b226988 CR3: 000000000c0a1005 CR4: 0000000000771ef0
[   52.044329][  T593] PKRU: 55555554
[   52.044434][  T593] Call Trace:
[   52.044536][  T593]  <TASK>
[   52.044611][  T593]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.044745][  T593]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.044884][  T593]  notifier_call_chain (kernel/notifier.c:85)
[   52.045019][  T593]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.045154][  T593]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.045324][  T593]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.045466][  T593]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.045607][  T593]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.045739][  T593]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.045913][  T593]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.046045][  T593]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.046181][  T593]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.046323][  T593]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.046465][  T593]  ? __kernel_text_address (kernel/extable.c:79)
[   52.046627][  T593]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.046769][  T593]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.046907][  T593]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.047042][  T593]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.047175][  T593]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.047307][  T593]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.047444][  T593]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.047577][  T593]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.047715][  T593]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.047850][  T593]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.047982][  T593]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.048115][  T593]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.048247][  T593]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.048388][  T593]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.048523][  T593]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.048667][  T593]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.048801][  T593]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.048939][  T593]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.049071][  T593]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.049205][  T593]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.049339][  T593]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.049476][  T593]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.049613][  T593]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.049744][  T593]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.049883][  T593]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.050016][  T593]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.050147][  T593]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.050279][  T593]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.050416][  T593]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.050554][  T593]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.050690][  T593]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.050825][  T593]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.050964][  T593]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.051095][  T593]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.051235][  T593]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.051372][  T593]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.051506][  T593]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.051647][  T593]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.051783][  T593]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.051918][  T593]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.052051][  T593]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.052185][  T593]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.052317][  T593]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.052466][  T593]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.052603][  T593]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.052735][  T593]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.052874][  T593]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.053007][  T593]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.053170][  T593]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.053304][  T593]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.053443][  T593]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.053586][  T593]  ___sys_sendmsg (net/socket.c:2752)
[   52.053717][  T593]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.053886][  T593]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.054030][  T593]  __sys_sendmsg (net/socket.c:2784)
[   52.054162][  T593]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.054297][  T593]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.054469][  T593]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.054607][  T593]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.054739][  T593]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.054879][  T593]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.055013][  T593]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.055145][  T593]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.055311][  T593] RIP: 0033:0x7fdec7c1008e
[   52.055455][  T593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.055933][  T593] RSP: 002b:00007fff76cf1e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.056133][  T593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec7c1008e
[   52.056334][  T593] RDX: 0000000000000000 RSI: 00007fff76cf1ec0 RDI: 0000000000000005
[   52.056557][  T593] RBP: 00007fff76cf1e20 R08: 0000000000000000 R09: 0000000000000000
[   52.056759][  T593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce24
[   52.056965][  T593] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76cf2590
| [   52.198060][  T595] ------------[ cut here ]------------
| [   52.198255][  T595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/595
| [   52.198501][  T595] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.199751][  T595] Tainted: [W]=WARN
[   52.199881][  T595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.200047][  T595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.200253][  T595] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.200739][  T595] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.200935][  T595] RAX: 00000000ffffffa6 RBX: ff11000008f478c0 RCX: 1ff40000001b5dce
[   52.201130][  T595] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008f4797c
[   52.201365][  T595] RBP: ff1100000a069000 R08: 1fe22000011e8f31 R09: ff1100000cd40b68
[   52.201571][  T595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.201806][  T595] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.202018][  T595] FS:  00007f20a5e99840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.202268][  T595] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.202449][  T595] CR2: 000000002f0d6988 CR3: 000000000ba31005 CR4: 0000000000771ef0
[   52.202650][  T595] PKRU: 55555554
[   52.202750][  T595] Call Trace:
[   52.202852][  T595]  <TASK>
[   52.202921][  T595]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.203075][  T595]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.203223][  T595]  notifier_call_chain (kernel/notifier.c:85)
[   52.203364][  T595]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.203499][  T595]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.203685][  T595]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.204271][  T595]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.204422][  T595]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.204554][  T595]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.204721][  T595]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.204905][  T595]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.205038][  T595]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.205170][  T595]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.205324][  T595]  ? __kernel_text_address (kernel/extable.c:79)
[   52.205463][  T595]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.205599][  T595]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.205731][  T595]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.205896][  T595]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.206027][  T595]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.206156][  T595]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.206288][  T595]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.206444][  T595]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.206586][  T595]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.206716][  T595]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.206917][  T595]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.207053][  T595]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.207184][  T595]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.207317][  T595]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.207461][  T595]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.207599][  T595]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.207799][  T595]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.207948][  T595]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.208090][  T595]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.208251][  T595]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.208395][  T595]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.208526][  T595]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.208664][  T595]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.208952][  T595]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.209090][  T595]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.209251][  T595]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.209388][  T595]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.209518][  T595]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.209654][  T595]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.209830][  T595]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.209970][  T595]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.210102][  T595]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.210237][  T595]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.210374][  T595]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.210508][  T595]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.210646][  T595]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.210836][  T595]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.210977][  T595]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.211108][  T595]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.211263][  T595]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.211416][  T595]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.211548][  T595]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.211689][  T595]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.212126][  T595]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.212262][  T595]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.212400][  T595]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.212531][  T595]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.212669][  T595]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.212854][  T595]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.212989][  T595]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.213135][  T595]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.213301][  T595]  ___sys_sendmsg (net/socket.c:2752)
[   52.213437][  T595]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.213605][  T595]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.213754][  T595]  __sys_sendmsg (net/socket.c:2784)
[   52.213911][  T595]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.214043][  T595]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.214215][  T595]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.214381][  T595]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.214515][  T595]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.214655][  T595]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.214823][  T595]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.214964][  T595]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.215129][  T595] RIP: 0033:0x7f20a60d308e
[   52.215271][  T595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.215790][  T595] RSP: 002b:00007ffe8fa1a170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.216007][  T595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f20a60d308e
[   52.216205][  T595] RDX: 0000000000000000 RSI: 00007ffe8fa1a220 RDI: 0000000000000005
[   52.216407][  T595] RBP: 00007ffe8fa1a180 R08: 0000000000000000 R09: 0000000000000000
[   52.216612][  T595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce24
[   52.216818][  T595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8fa1a8f0
| [   52.394311][  T597] ------------[ cut here ]------------
| [   52.394474][  T597] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/597
| [   52.395420][  T597] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.396103][  T597] Tainted: [W]=WARN
[   52.396205][  T597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.396430][  T597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.396662][  T597] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.397138][  T597] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.397306][  T597] RAX: 00000000ffffffa6 RBX: ff11000004d511c0 RCX: 1ff40000001b5dce
[   52.397505][  T597] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d5127c
[   52.397765][  T597] RBP: ff11000007f54000 R08: 1fe22000009aa251 R09: ff1100000cbdaea8
[   52.397969][  T597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.398164][  T597] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.398371][  T597] FS:  00007f0c00a71840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.398674][  T597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.398849][  T597] CR2: 00007f0c00d411a0 CR3: 0000000012fbd002 CR4: 0000000000771ef0
[   52.399054][  T597] PKRU: 55555554
[   52.399152][  T597] Call Trace:
[   52.399252][  T597]  <TASK>
[   52.399321][  T597]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.399461][  T597]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.399656][  T597]  notifier_call_chain (kernel/notifier.c:85)
[   52.399803][  T597]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.399949][  T597]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.400112][  T597]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.400247][  T597]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.400383][  T597]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.400516][  T597]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.400745][  T597]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.400881][  T597]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.401011][  T597]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.401141][  T597]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.401277][  T597]  ? __kernel_text_address (kernel/extable.c:79)
[   52.401417][  T597]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.401568][  T597]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.401774][  T597]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.401925][  T597]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.402056][  T597]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.402184][  T597]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.402314][  T597]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.402450][  T597]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.402616][  T597]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.402750][  T597]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.402885][  T597]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.403019][  T597]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.403148][  T597]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.403282][  T597]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.403424][  T597]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.403557][  T597]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.403690][  T597]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.403828][  T597]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.403963][  T597]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.404095][  T597]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.404233][  T597]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.404370][  T597]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.404505][  T597]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.404642][  T597]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.404777][  T597]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.404914][  T597]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.405045][  T597]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.405180][  T597]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.405309][  T597]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.405448][  T597]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.405585][  T597]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.405717][  T597]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.405854][  T597]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.405986][  T597]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.406124][  T597]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.406258][  T597]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.406404][  T597]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.406536][  T597]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.406671][  T597]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.406804][  T597]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.406940][  T597]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.407074][  T597]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.407208][  T597]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.407343][  T597]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.407485][  T597]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.407625][  T597]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.407758][  T597]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.407895][  T597]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.408058][  T597]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.408194][  T597]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.408325][  T597]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.408465][  T597]  ___sys_sendmsg (net/socket.c:2752)
[   52.408598][  T597]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.408763][  T597]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.408913][  T597]  __sys_sendmsg (net/socket.c:2784)
[   52.409047][  T597]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.409195][  T597]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.409366][  T597]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.409500][  T597]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.409636][  T597]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.409769][  T597]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.409913][  T597]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.410052][  T597]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.410215][  T597] RIP: 0033:0x7f0c00cab08e
[   52.410354][  T597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.410835][  T597] RSP: 002b:00007ffde6ecbc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.411037][  T597] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c00cab08e
[   52.411236][  T597] RDX: 0000000000000000 RSI: 00007ffde6ecbce0 RDI: 0000000000000005
[   52.411436][  T597] RBP: 00007ffde6ecbc40 R08: 0000000000000000 R09: 0000000000000000
[   52.411640][  T597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce24
[   52.411847][  T597] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde6ecc3b0
| [   52.574780][  T598] ------------[ cut here ]------------
| [   52.574951][  T598] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/598
| [   52.575183][  T598] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.576544][  T598] Tainted: [W]=WARN
[   52.576714][  T598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.576898][  T598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.577070][  T598] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.577549][  T598] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.577721][  T598] RAX: 00000000ffffffa6 RBX: ff1100000cf0d380 RCX: 1ff40000001b5dce
[   52.577925][  T598] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0d43c
[   52.578122][  T598] RBP: ff1100000a069000 R08: 1fe22000019e1a89 R09: ff1100000cbd2ea8
[   52.578318][  T598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.578517][  T598] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.578727][  T598] FS:  00007f7069d72840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.578961][  T598] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.579131][  T598] CR2: 00007fb9aa56e028 CR3: 00000000020d2002 CR4: 0000000000771ef0
[   52.579329][  T598] PKRU: 55555554
[   52.579431][  T598] Call Trace:
[   52.579530][  T598]  <TASK>
[   52.579605][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.579738][  T598]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.579876][  T598]  notifier_call_chain (kernel/notifier.c:85)
[   52.580012][  T598]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.580146][  T598]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.580310][  T598]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.580450][  T598]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.580592][  T598]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.580723][  T598]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.580894][  T598]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.581023][  T598]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.581154][  T598]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.581287][  T598]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.581426][  T598]  ? __kernel_text_address (kernel/extable.c:79)
[   52.581557][  T598]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.581699][  T598]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.581831][  T598]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.581967][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.582097][  T598]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.582230][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.582366][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.582498][  T598]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.582638][  T598]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.582770][  T598]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.582908][  T598]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.583040][  T598]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.583175][  T598]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.583308][  T598]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.583447][  T598]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.583587][  T598]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.583731][  T598]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.583868][  T598]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.583999][  T598]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.584127][  T598]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.584262][  T598]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.584400][  T598]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.584532][  T598]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.584667][  T598]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.584800][  T598]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.584935][  T598]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.585065][  T598]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.585197][  T598]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.585327][  T598]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.585463][  T598]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.585595][  T598]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.585725][  T598]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.585862][  T598]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.585992][  T598]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.586124][  T598]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.586258][  T598]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.586398][  T598]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.586530][  T598]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.586670][  T598]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.586800][  T598]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.586937][  T598]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.587068][  T598]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.587200][  T598]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.587331][  T598]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.587471][  T598]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.587607][  T598]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.587738][  T598]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.587879][  T598]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.588040][  T598]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.588175][  T598]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.588305][  T598]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.588439][  T598]  ___sys_sendmsg (net/socket.c:2752)
[   52.588568][  T598]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.588737][  T598]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.588887][  T598]  __sys_sendmsg (net/socket.c:2784)
[   52.589018][  T598]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.589148][  T598]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.589314][  T598]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.589451][  T598]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.589589][  T598]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.589719][  T598]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.589855][  T598]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.589986][  T598]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.590149][  T598] RIP: 0033:0x7f7069fac08e
[   52.590288][  T598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.590759][  T598] RSP: 002b:00007ffc75c28880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.590960][  T598] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7069fac08e
[   52.591162][  T598] RDX: 0000000000000000 RSI: 00007ffc75c28930 RDI: 0000000000000005
[   52.591364][  T598] RBP: 00007ffc75c28890 R08: 0000000000000000 R09: 0000000000000000
[   52.591561][  T598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce24
[   52.591757][  T598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc75c29000
| [   52.749018][  T600] ------------[ cut here ]------------
| [   52.749157][  T600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/600
| [   52.749399][  T600] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.750733][  T600] Tainted: [W]=WARN
[   52.750894][  T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.751059][  T600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.751235][  T600] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.751715][  T600] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.751887][  T600] RAX: 00000000ffffffa6 RBX: ff1100000c14eac0 RCX: 1ff40000001b5dce
[   52.752083][  T600] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c14eb7c
[   52.752280][  T600] RBP: ff11000007f54000 R08: 1fe2200001829d71 R09: ff1100000a1cd1e8
[   52.752478][  T600] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.752684][  T600] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.752893][  T600] FS:  00007f3c54659840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.753123][  T600] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.753295][  T600] CR2: 000000003b724988 CR3: 0000000005cfd005 CR4: 0000000000771ef0
[   52.753497][  T600] PKRU: 55555554
[   52.753601][  T600] Call Trace:
[   52.753700][  T600]  <TASK>
[   52.753769][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.753910][  T600]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.754042][  T600]  notifier_call_chain (kernel/notifier.c:85)
[   52.754182][  T600]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.754316][  T600]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.754511][  T600]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.754651][  T600]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.754787][  T600]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.754926][  T600]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.755087][  T600]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.755219][  T600]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.755349][  T600]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.755488][  T600]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.755627][  T600]  ? __kernel_text_address (kernel/extable.c:79)
[   52.755759][  T600]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.755897][  T600]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.756027][  T600]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.756158][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.756291][  T600]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.756446][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.756588][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.756720][  T600]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.756860][  T600]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.756993][  T600]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.757123][  T600]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.757261][  T600]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.757422][  T600]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.757558][  T600]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.757698][  T600]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.757831][  T600]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.757965][  T600]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.758098][  T600]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.758232][  T600]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.758368][  T600]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.758509][  T600]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.758647][  T600]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.758780][  T600]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.758915][  T600]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.759046][  T600]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.759181][  T600]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.759312][  T600]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.759447][  T600]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.759585][  T600]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.759736][  T600]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.759877][  T600]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.760009][  T600]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.760141][  T600]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.760277][  T600]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.760418][  T600]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.760551][  T600]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.760689][  T600]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.760825][  T600]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.760960][  T600]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.761090][  T600]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.761225][  T600]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.761359][  T600]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.761502][  T600]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.761639][  T600]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.761771][  T600]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.761913][  T600]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.762050][  T600]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.762183][  T600]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.762343][  T600]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.762481][  T600]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.762619][  T600]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.762751][  T600]  ___sys_sendmsg (net/socket.c:2752)
[   52.762887][  T600]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.763054][  T600]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.763201][  T600]  __sys_sendmsg (net/socket.c:2784)
[   52.763334][  T600]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.763470][  T600]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.763642][  T600]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.763775][  T600]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.763913][  T600]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.764047][  T600]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.764182][  T600]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.764316][  T600]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.764485][  T600] RIP: 0033:0x7f3c5489308e
[   52.764629][  T600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.765106][  T600] RSP: 002b:00007ffff435eb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.765306][  T600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c5489308e
[   52.765508][  T600] RDX: 0000000000000000 RSI: 00007ffff435ec10 RDI: 0000000000000005
[   52.765717][  T600] RBP: 00007ffff435eb70 R08: 0000000000000000 R09: 0000000000000000
[   52.765923][  T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   52.766122][  T600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff435f2e0
| [   52.888830][  T602] ------------[ cut here ]------------
| [   52.888996][  T602] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/602
| [   52.889234][  T602] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   52.889870][  T602] Tainted: [W]=WARN
[   52.889970][  T602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   52.890133][  T602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   52.890308][  T602] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   52.890791][  T602] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   52.890968][  T602] RAX: 00000000ffffffa6 RBX: ff110000091d1a80 RCX: 1ff40000001b5dce
[   52.891163][  T602] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000091d1b3c
[   52.891369][  T602] RBP: ff1100000a069000 R08: 1fe220000123a369 R09: ff1100000a340b68
[   52.891563][  T602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   52.891765][  T602] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   52.891969][  T602] FS:  00007f6510d45840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   52.892203][  T602] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.892373][  T602] CR2: 00007fa4ae7b5018 CR3: 000000000c112002 CR4: 0000000000771ef0
[   52.892568][  T602] PKRU: 55555554
[   52.892680][  T602] Call Trace:
[   52.892778][  T602]  <TASK>
[   52.892852][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.892986][  T602]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   52.893124][  T602]  notifier_call_chain (kernel/notifier.c:85)
[   52.893262][  T602]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   52.893402][  T602]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   52.893565][  T602]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   52.893705][  T602]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   52.893847][  T602]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   52.893979][  T602]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   52.894143][  T602]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   52.894275][  T602]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.894410][  T602]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   52.894541][  T602]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.894680][  T602]  ? __kernel_text_address (kernel/extable.c:79)
[   52.894815][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.894952][  T602]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.895081][  T602]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.895215][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.895348][  T602]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   52.895484][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.895619][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.895750][  T602]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   52.895893][  T602]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   52.896024][  T602]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   52.896153][  T602]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   52.896287][  T602]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   52.896421][  T602]  ? nla_get_range_signed (lib/nlattr.c:270)
[   52.896556][  T602]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   52.896693][  T602]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   52.896827][  T602]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.896960][  T602]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.897090][  T602]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.897223][  T602]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   52.897353][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.897494][  T602]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.897629][  T602]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.897759][  T602]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.897897][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.898028][  T602]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   52.898159][  T602]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   52.898293][  T602]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.898430][  T602]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.898560][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.898695][  T602]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   52.898826][  T602]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   52.898963][  T602]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   52.899095][  T602]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   52.899229][  T602]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   52.899370][  T602]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   52.899502][  T602]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   52.899639][  T602]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   52.899772][  T602]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   52.899911][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   52.900042][  T602]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   52.900181][  T602]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   52.900313][  T602]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   52.900447][  T602]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   52.900585][  T602]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.900720][  T602]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   52.900864][  T602]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   52.901018][  T602]  ? copy_msghdr_from_user (net/socket.c:2635)
[   52.901150][  T602]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   52.901311][  T602]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   52.901450][  T602]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   52.901590][  T602]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   52.901724][  T602]  ___sys_sendmsg (net/socket.c:2752)
[   52.901863][  T602]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   52.902027][  T602]  ? copy_msghdr_from_user (net/socket.c:2603)
[   52.902171][  T602]  __sys_sendmsg (net/socket.c:2784)
[   52.902304][  T602]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   52.902441][  T602]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   52.902616][  T602]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   52.902750][  T602]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   52.902886][  T602]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   52.903021][  T602]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   52.903154][  T602]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   52.903290][  T602]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   52.903461][  T602] RIP: 0033:0x7f6510f7f08e
[   52.903605][  T602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   52.904087][  T602] RSP: 002b:00007ffd1f77c110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   52.904288][  T602] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6510f7f08e
[   52.904490][  T602] RDX: 0000000000000000 RSI: 00007ffd1f77c1c0 RDI: 0000000000000005
[   52.904699][  T602] RBP: 00007ffd1f77c120 R08: 0000000000000000 R09: 0000000000000000
[   52.904901][  T602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   52.905097][  T602] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f77c890
| [   53.039355][  T603] ------------[ cut here ]------------
| [   53.039531][  T603] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/603
| [   53.040393][  T603] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.041042][  T603] Tainted: [W]=WARN
[   53.041142][  T603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.041307][  T603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.041489][  T603] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.041968][  T603] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   53.042133][  T603] RAX: 00000000ffffffa6 RBX: ff1100000cb17c40 RCX: 1ff40000001b5dce
[   53.042332][  T603] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cb17cfc
[   53.042533][  T603] RBP: ff11000007f54000 R08: 1fe2200001962fa1 R09: ff1100000a342ea8
[   53.042736][  T603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.042955][  T603] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.043152][  T603] FS:  00007f88144d6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.043393][  T603] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.043560][  T603] CR2: 0000000028ff0988 CR3: 000000000c110002 CR4: 0000000000771ef0
[   53.043761][  T603] PKRU: 55555554
[   53.043867][  T603] Call Trace:
[   53.043966][  T603]  <TASK>
[   53.044037][  T603]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.044174][  T603]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.044308][  T603]  notifier_call_chain (kernel/notifier.c:85)
[   53.044458][  T603]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.044598][  T603]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.044763][  T603]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.044903][  T603]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.045035][  T603]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.045169][  T603]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.045335][  T603]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.045471][  T603]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.045609][  T603]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.045738][  T603]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.045884][  T603]  ? __kernel_text_address (kernel/extable.c:79)
[   53.046015][  T603]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.046148][  T603]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.046278][  T603]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.046415][  T603]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.046548][  T603]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.046685][  T603]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.046819][  T603]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.046953][  T603]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.047084][  T603]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.047216][  T603]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.047346][  T603]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.047484][  T603]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.047620][  T603]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.047754][  T603]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.047893][  T603]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.048033][  T603]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.048164][  T603]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.048296][  T603]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.048432][  T603]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.048560][  T603]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.048697][  T603]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.048828][  T603]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.048965][  T603]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.049096][  T603]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.049230][  T603]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.049369][  T603]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.049503][  T603]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.049642][  T603]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.049774][  T603]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.049914][  T603]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.050044][  T603]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.050179][  T603]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.050312][  T603]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.050450][  T603]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.050591][  T603]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.050722][  T603]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.050861][  T603]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.050994][  T603]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.051124][  T603]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.051258][  T603]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.051395][  T603]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.051528][  T603]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.051666][  T603]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.051797][  T603]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.051936][  T603]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.052072][  T603]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.052206][  T603]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.052338][  T603]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.052505][  T603]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.052644][  T603]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.052775][  T603]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.052914][  T603]  ___sys_sendmsg (net/socket.c:2752)
[   53.053043][  T603]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.053209][  T603]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.053350][  T603]  __sys_sendmsg (net/socket.c:2784)
[   53.053487][  T603]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.053622][  T603]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.053790][  T603]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.053926][  T603]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.054060][  T603]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.054197][  T603]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.054330][  T603]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.054472][  T603]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.054645][  T603] RIP: 0033:0x7f881471008e
[   53.054787][  T603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.055262][  T603] RSP: 002b:00007fff9f49f070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.055464][  T603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f881471008e
[   53.055661][  T603] RDX: 0000000000000000 RSI: 00007fff9f49f120 RDI: 0000000000000005
[   53.055861][  T603] RBP: 00007fff9f49f080 R08: 0000000000000000 R09: 0000000000000000
[   53.056055][  T603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   53.056249][  T603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9f49f7f0
| [   53.200325][  T605] ------------[ cut here ]------------
| [   53.200499][  T605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/605
| [   53.201340][  T605] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.202197][  T605] Tainted: [W]=WARN
[   53.202297][  T605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.202473][  T605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.202655][  T605] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.203127][  T605] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   53.203295][  T605] RAX: 00000000ffffffa6 RBX: ff1100000b9b38c0 RCX: 1ff40000001b5dce
[   53.203499][  T605] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9b397c
[   53.203709][  T605] RBP: ff1100000a069000 R08: 1fe2200001736731 R09: ff1100000cd00b68
[   53.203912][  T605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.204108][  T605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.204309][  T605] FS:  00007f68ae78d840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.204548][  T605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.204723][  T605] CR2: 0000000000c64988 CR3: 000000000b997005 CR4: 0000000000771ef0
[   53.204927][  T605] PKRU: 55555554
[   53.205027][  T605] Call Trace:
[   53.205126][  T605]  <TASK>
[   53.205198][  T605]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.205333][  T605]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.205471][  T605]  notifier_call_chain (kernel/notifier.c:85)
[   53.205613][  T605]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.205748][  T605]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.205916][  T605]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.206048][  T605]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.206183][  T605]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.206314][  T605]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.206485][  T605]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.206621][  T605]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.206754][  T605]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.206894][  T605]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.207027][  T605]  ? __kernel_text_address (kernel/extable.c:79)
[   53.207159][  T605]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.207297][  T605]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.207433][  T605]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.207565][  T605]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.207701][  T605]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.207835][  T605]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.207968][  T605]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.208099][  T605]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.208236][  T605]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.208373][  T605]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.208505][  T605]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.208644][  T605]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.208774][  T605]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.208915][  T605]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.209049][  T605]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.209184][  T605]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.209313][  T605]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.209449][  T605]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.209586][  T605]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.209717][  T605]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.209854][  T605]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.209985][  T605]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.210116][  T605]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.210247][  T605]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.210386][  T605]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.210517][  T605]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.210653][  T605]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.210789][  T605]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.210927][  T605]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.211060][  T605]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.211193][  T605]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.211327][  T605]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.211464][  T605]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.211598][  T605]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.211732][  T605]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.211871][  T605]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.212004][  T605]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.212136][  T605]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.212271][  T605]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.212406][  T605]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.212537][  T605]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.212673][  T605]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.212807][  T605]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.212946][  T605]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.213081][  T605]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.213217][  T605]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.213349][  T605]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.213488][  T605]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.213663][  T605]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.213797][  T605]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.213933][  T605]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.214066][  T605]  ___sys_sendmsg (net/socket.c:2752)
[   53.214198][  T605]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.214360][  T605]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.214510][  T605]  __sys_sendmsg (net/socket.c:2784)
[   53.214648][  T605]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.214779][  T605]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.214949][  T605]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.215081][  T605]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.215215][  T605]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.215347][  T605]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.215485][  T605]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.215630][  T605]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.215797][  T605] RIP: 0033:0x7f68ae9c708e
[   53.215945][  T605] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.216423][  T605] RSP: 002b:00007ffe40224610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.216627][  T605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68ae9c708e
[   53.216826][  T605] RDX: 0000000000000000 RSI: 00007ffe402246c0 RDI: 0000000000000005
[   53.217028][  T605] RBP: 00007ffe40224620 R08: 0000000000000000 R09: 0000000000000000
[   53.217226][  T605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   53.217430][  T605] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe40224d90
| [   53.385834][  T606] ------------[ cut here ]------------
| [   53.385979][  T606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/606
| [   53.386216][  T606] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.386845][  T606] Tainted: [W]=WARN
[   53.386947][  T606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.387112][  T606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.387285][  T606] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.387769][  T606] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   53.387943][  T606] RAX: 00000000ffffffa6 RBX: ff1100000ca1de00 RCX: 1ff40000001b5dce
[   53.388150][  T606] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca1debc
[   53.388346][  T606] RBP: ff11000007f54000 R08: 1fe2200001943bd9 R09: ff1100000cd051e8
[   53.388549][  T606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.388752][  T606] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.388956][  T606] FS:  00007f000a30c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.389186][  T606] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.389350][  T606] CR2: 000000003f0d9988 CR3: 00000000091d3006 CR4: 0000000000771ef0
[   53.389553][  T606] PKRU: 55555554
[   53.389657][  T606] Call Trace:
[   53.389755][  T606]  <TASK>
[   53.389826][  T606]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.389965][  T606]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.390115][  T606]  notifier_call_chain (kernel/notifier.c:85)
[   53.390258][  T606]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.390400][  T606]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.390568][  T606]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.390707][  T606]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.390849][  T606]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.390984][  T606]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.391148][  T606]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.391281][  T606]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.391416][  T606]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.391550][  T606]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.391693][  T606]  ? __kernel_text_address (kernel/extable.c:79)
[   53.391827][  T606]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.391970][  T606]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.392101][  T606]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.392241][  T606]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.392379][  T606]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.392512][  T606]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.392656][  T606]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.392789][  T606]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.392928][  T606]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.393060][  T606]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.393194][  T606]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.393328][  T606]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.393468][  T606]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.393607][  T606]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.393744][  T606]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.393883][  T606]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.394013][  T606]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.394145][  T606]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.394279][  T606]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.394425][  T606]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.394563][  T606]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.394700][  T606]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.394831][  T606]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.394966][  T606]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.395099][  T606]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.395234][  T606]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.395374][  T606]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.395505][  T606]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.395648][  T606]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.395785][  T606]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.395920][  T606]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.396055][  T606]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.396190][  T606]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.396323][  T606]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.396466][  T606]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.396604][  T606]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.396737][  T606]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.396877][  T606]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.397010][  T606]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.397141][  T606]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.397276][  T606]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.397414][  T606]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.397548][  T606]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.397686][  T606]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.397821][  T606]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.397957][  T606]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.398090][  T606]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.398224][  T606]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.398391][  T606]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.398525][  T606]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.398661][  T606]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.398796][  T606]  ___sys_sendmsg (net/socket.c:2752)
[   53.398934][  T606]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.399103][  T606]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.399249][  T606]  __sys_sendmsg (net/socket.c:2784)
[   53.399387][  T606]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.399520][  T606]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.399696][  T606]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.399830][  T606]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.399968][  T606]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.400103][  T606]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.400241][  T606]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.400381][  T606]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.400551][  T606] RIP: 0033:0x7f000a54608e
[   53.400697][  T606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.401181][  T606] RSP: 002b:00007ffdc6bbd580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.401384][  T606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f000a54608e
[   53.401588][  T606] RDX: 0000000000000000 RSI: 00007ffdc6bbd630 RDI: 0000000000000005
[   53.401788][  T606] RBP: 00007ffdc6bbd590 R08: 0000000000000000 R09: 0000000000000000
[   53.401994][  T606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   53.402194][  T606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc6bbdd00
| [   53.551502][  T608] ------------[ cut here ]------------
| [   53.552233][  T608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/608
| [   53.552480][  T608] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.553233][  T608] Tainted: [W]=WARN
[   53.553336][  T608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.553527][  T608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.553724][  T608] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.554203][  T608] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   53.554376][  T608] RAX: 00000000ffffffa6 RBX: ff1100000b8c6e40 RCX: 1ff4000000106dce
[   53.554573][  T608] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8c6efc
[   53.554780][  T608] RBP: ff1100000a069000 R08: 1fe2200001718de1 R09: ff110000024faea8
[   53.554983][  T608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.555185][  T608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.555387][  T608] FS:  00007f232e1eb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.555627][  T608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.555800][  T608] CR2: 0000556f42345028 CR3: 000000000bbab005 CR4: 0000000000771ef0
[   53.556006][  T608] PKRU: 55555554
[   53.556105][  T608] Call Trace:
[   53.556207][  T608]  <TASK>
[   53.556276][  T608]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.556417][  T608]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.556553][  T608]  notifier_call_chain (kernel/notifier.c:85)
[   53.556700][  T608]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.556842][  T608]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.557009][  T608]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.557144][  T608]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.557279][  T608]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.557417][  T608]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.557589][  T608]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.557721][  T608]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.557860][  T608]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.557996][  T608]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.558131][  T608]  ? __kernel_text_address (kernel/extable.c:79)
[   53.558266][  T608]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.558406][  T608]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.558537][  T608]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.558674][  T608]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.558811][  T608]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.558947][  T608]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.559078][  T608]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.559211][  T608]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.559342][  T608]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.559482][  T608]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.559619][  T608]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.559754][  T608]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.559893][  T608]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.560027][  T608]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.560161][  T608]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.560297][  T608]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.560435][  T608]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.560567][  T608]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.560702][  T608]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.560837][  T608]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.560975][  T608]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.561105][  T608]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.561247][  T608]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.561384][  T608]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.561520][  T608]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.561663][  T608]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.561796][  T608]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.561935][  T608]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.562067][  T608]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.562204][  T608]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.562335][  T608]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.562474][  T608]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.562614][  T608]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.562747][  T608]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.562888][  T608]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.563019][  T608]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.563152][  T608]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.563289][  T608]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.563426][  T608]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.563565][  T608]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.563703][  T608]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.563843][  T608]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.563976][  T608]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.564107][  T608]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.564242][  T608]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.564381][  T608]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.564518][  T608]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.564658][  T608]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.564828][  T608]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.564965][  T608]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.565097][  T608]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.565233][  T608]  ___sys_sendmsg (net/socket.c:2752)
[   53.565372][  T608]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.565537][  T608]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.565686][  T608]  __sys_sendmsg (net/socket.c:2784)
[   53.565821][  T608]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.565956][  T608]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.566124][  T608]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.566261][  T608]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.566399][  T608]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.566532][  T608]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.566675][  T608]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.566814][  T608]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.566982][  T608] RIP: 0033:0x7f232e42508e
[   53.567124][  T608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.567611][  T608] RSP: 002b:00007ffe47fcc8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.567812][  T608] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f232e42508e
[   53.568013][  T608] RDX: 0000000000000000 RSI: 00007ffe47fcc9a0 RDI: 0000000000000005
[   53.568211][  T608] RBP: 00007ffe47fcc900 R08: 0000000000000000 R09: 0000000000000000
[   53.568416][  T608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   53.568619][  T608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe47fcd070
| [   53.691292][  T609] ------------[ cut here ]------------
| [   53.691463][  T609] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/609
| [   53.692187][  T609] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.692817][  T609] Tainted: [W]=WARN
[   53.692922][  T609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.693087][  T609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.693261][  T609] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.693742][  T609] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   53.693916][  T609] RAX: 00000000ffffffa6 RBX: ff1100000f51d000 RCX: 1ff4000000106dce
[   53.694111][  T609] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f51d0bc
[   53.694307][  T609] RBP: ff11000007f54000 R08: 1fe2200001ea3a19 R09: ff1100000cb6aea8
[   53.694512][  T609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.694718][  T609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.694923][  T609] FS:  00007f66ed61f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.695154][  T609] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.695320][  T609] CR2: 000000000ca2c988 CR3: 000000000f569005 CR4: 0000000000771ef0
[   53.695522][  T609] PKRU: 55555554
[   53.695626][  T609] Call Trace:
[   53.695724][  T609]  <TASK>
[   53.695795][  T609]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.695939][  T609]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.696071][  T609]  notifier_call_chain (kernel/notifier.c:85)
[   53.696212][  T609]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.696347][  T609]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.696513][  T609]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.696652][  T609]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.696788][  T609]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.696925][  T609]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.697087][  T609]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.697222][  T609]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.697354][  T609]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.697489][  T609]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.697626][  T609]  ? __kernel_text_address (kernel/extable.c:79)
[   53.697759][  T609]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.697898][  T609]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.698031][  T609]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.698163][  T609]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.698296][  T609]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.698430][  T609]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.698561][  T609]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.698693][  T609]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.698827][  T609]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.698962][  T609]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.699092][  T609]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.699227][  T609]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.699358][  T609]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.699497][  T609]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.699635][  T609]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.699769][  T609]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.699906][  T609]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.700038][  T609]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.700172][  T609]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.700303][  T609]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.700443][  T609]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.700574][  T609]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.700711][  T609]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.700849][  T609]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.700982][  T609]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.701116][  T609]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.701250][  T609]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.701385][  T609]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.701517][  T609]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.701655][  T609]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.701787][  T609]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.701951][  T609]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.702086][  T609]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.702219][  T609]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.702353][  T609]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.702494][  T609]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.702632][  T609]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.702765][  T609]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.702904][  T609]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.703035][  T609]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.703168][  T609]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.703303][  T609]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.703441][  T609]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.703574][  T609]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.703713][  T609]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.703851][  T609]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.703984][  T609]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.704116][  T609]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.704279][  T609]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.704416][  T609]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.704549][  T609]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.704692][  T609]  ___sys_sendmsg (net/socket.c:2752)
[   53.704824][  T609]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.704992][  T609]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.705136][  T609]  __sys_sendmsg (net/socket.c:2784)
[   53.705273][  T609]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.705414][  T609]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.705587][  T609]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.705720][  T609]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.705859][  T609]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.705992][  T609]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.706127][  T609]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.706261][  T609]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.706430][  T609] RIP: 0033:0x7f66ed85908e
[   53.706569][  T609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.707050][  T609] RSP: 002b:00007ffedaac71b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.707250][  T609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66ed85908e
[   53.707452][  T609] RDX: 0000000000000000 RSI: 00007ffedaac7260 RDI: 0000000000000005
[   53.707742][  T609] RBP: 00007ffedaac71c0 R08: 0000000000000000 R09: 0000000000000000
[   53.707945][  T609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce25
[   53.708230][  T609] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedaac7930
| [   53.866086][  T611] ------------[ cut here ]------------
| [   53.866263][  T611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/611
| [   53.866509][  T611] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   53.867881][  T611] Tainted: [W]=WARN
[   53.867982][  T611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.868147][  T611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   53.868341][  T611] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   53.868874][  T611] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   53.869043][  T611] RAX: 00000000ffffffa6 RBX: ff1100000c06d540 RCX: 1ff400000015fdce
[   53.869240][  T611] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c06d5fc
[   53.869440][  T611] RBP: ff1100000a069000 R08: 1fe220000180dac1 R09: ff110000134851e8
[   53.869642][  T611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   53.869847][  T611] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   53.870052][  T611] FS:  00007fafc07cb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   53.870286][  T611] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.870461][  T611] CR2: 000000002a094988 CR3: 000000001064e003 CR4: 0000000000771ef0
[   53.870660][  T611] PKRU: 55555554
[   53.870761][  T611] Call Trace:
[   53.870866][  T611]  <TASK>
[   53.870937][  T611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.871073][  T611]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   53.871209][  T611]  notifier_call_chain (kernel/notifier.c:85)
[   53.871345][  T611]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   53.871488][  T611]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   53.871664][  T611]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   53.871800][  T611]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   53.871943][  T611]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   53.872077][  T611]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   53.872243][  T611]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   53.872381][  T611]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.872516][  T611]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   53.872654][  T611]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.872788][  T611]  ? __kernel_text_address (kernel/extable.c:79)
[   53.872927][  T611]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.873061][  T611]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.873195][  T611]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.873330][  T611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.873466][  T611]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   53.873603][  T611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.873735][  T611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.873874][  T611]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   53.874013][  T611]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   53.874146][  T611]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   53.874279][  T611]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   53.874416][  T611]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   53.874547][  T611]  ? nla_get_range_signed (lib/nlattr.c:270)
[   53.874688][  T611]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   53.874827][  T611]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   53.874964][  T611]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.875094][  T611]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.875229][  T611]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.875361][  T611]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   53.875499][  T611]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.875638][  T611]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.875768][  T611]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.875906][  T611]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.876039][  T611]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.876175][  T611]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   53.876308][  T611]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   53.876450][  T611]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.876588][  T611]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.876719][  T611]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.876857][  T611]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   53.876989][  T611]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   53.877121][  T611]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   53.877259][  T611]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   53.877398][  T611]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   53.877534][  T611]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   53.877675][  T611]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   53.877814][  T611]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   53.877949][  T611]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   53.878080][  T611]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   53.878214][  T611]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   53.878348][  T611]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   53.878530][  T611]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   53.878674][  T611]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   53.878810][  T611]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.878946][  T611]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   53.879080][  T611]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   53.879214][  T611]  ? copy_msghdr_from_user (net/socket.c:2635)
[   53.879352][  T611]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   53.879523][  T611]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   53.879661][  T611]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   53.879795][  T611]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   53.879933][  T611]  ___sys_sendmsg (net/socket.c:2752)
[   53.880062][  T611]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   53.880229][  T611]  ? copy_msghdr_from_user (net/socket.c:2603)
[   53.880378][  T611]  __sys_sendmsg (net/socket.c:2784)
[   53.880510][  T611]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   53.880646][  T611]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   53.880814][  T611]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   53.880948][  T611]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   53.881081][  T611]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   53.881216][  T611]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   53.881350][  T611]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   53.881492][  T611]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   53.881660][  T611] RIP: 0033:0x7fafc0a0508e
[   53.881803][  T611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   53.882286][  T611] RSP: 002b:00007fff41417b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   53.882492][  T611] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fafc0a0508e
[   53.882699][  T611] RDX: 0000000000000000 RSI: 00007fff41417bd0 RDI: 0000000000000005
[   53.882904][  T611] RBP: 00007fff41417b30 R08: 0000000000000000 R09: 0000000000000000
[   53.883100][  T611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   53.883300][  T611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff414182a0
| [   54.057835][  T613] ------------[ cut here ]------------
| [   54.057993][  T613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/613
| [   54.058229][  T613] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.059322][  T613] Tainted: [W]=WARN
[   54.059427][  T613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.059598][  T613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.059771][  T613] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.060271][  T613] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   54.060443][  T613] RAX: 00000000ffffffa6 RBX: ff1100001379b700 RCX: 1ff400000015fdce
[   54.060652][  T613] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379b7bc
[   54.060853][  T613] RBP: ff11000007f54000 R08: 1fe22000026f36f9 R09: ff1100000ce1d1e8
[   54.061048][  T613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.061245][  T613] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.061446][  T613] FS:  00007f7677678840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.061690][  T613] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.061861][  T613] CR2: 0000000001e86988 CR3: 000000000b997006 CR4: 0000000000771ef0
[   54.062059][  T613] PKRU: 55555554
[   54.062158][  T613] Call Trace:
[   54.062257][  T613]  <TASK>
[   54.062328][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.062473][  T613]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.062614][  T613]  notifier_call_chain (kernel/notifier.c:85)
[   54.062748][  T613]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.062892][  T613]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.063058][  T613]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.063194][  T613]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.063328][  T613]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.063468][  T613]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.063638][  T613]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.063768][  T613]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.063906][  T613]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.064036][  T613]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.064168][  T613]  ? __kernel_text_address (kernel/extable.c:79)
[   54.064302][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.064439][  T613]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.064569][  T613]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.064712][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.064849][  T613]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.064978][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.065107][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.065241][  T613]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.065379][  T613]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.065510][  T613]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.065649][  T613]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.065785][  T613]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.065921][  T613]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.066053][  T613]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.066188][  T613]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.066321][  T613]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.066458][  T613]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.066593][  T613]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.066722][  T613]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.066859][  T613]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.066993][  T613]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.067123][  T613]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.067258][  T613]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.067395][  T613]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.067527][  T613]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.067661][  T613]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.067795][  T613]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.067931][  T613]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.068061][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.068196][  T613]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.068326][  T613]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.068465][  T613]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.068604][  T613]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.068735][  T613]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.068879][  T613]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.069012][  T613]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.069145][  T613]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.069279][  T613]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.069415][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.069547][  T613]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.069683][  T613]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.069817][  T613]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.069951][  T613]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.070082][  T613]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.070215][  T613]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.070348][  T613]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.070485][  T613]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.070626][  T613]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.070795][  T613]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.070935][  T613]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.071065][  T613]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.071200][  T613]  ___sys_sendmsg (net/socket.c:2752)
[   54.071331][  T613]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.071504][  T613]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.071657][  T613]  __sys_sendmsg (net/socket.c:2784)
[   54.071792][  T613]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.071926][  T613]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.072094][  T613]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.072230][  T613]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.072362][  T613]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.072498][  T613]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.072635][  T613]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.072767][  T613]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.072936][  T613] RIP: 0033:0x7f76778b208e
[   54.073075][  T613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.073552][  T613] RSP: 002b:00007ffea18c2b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.073755][  T613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f76778b208e
[   54.073961][  T613] RDX: 0000000000000000 RSI: 00007ffea18c2bb0 RDI: 0000000000000005
[   54.074159][  T613] RBP: 00007ffea18c2b10 R08: 0000000000000000 R09: 0000000000000000
[   54.074358][  T613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   54.074559][  T613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea18c3280
| [   54.226061][  T615] ------------[ cut here ]------------
| [   54.226220][  T615] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/615
| [   54.226463][  T615] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.227729][  T615] Tainted: [W]=WARN
[   54.227842][  T615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.228009][  T615] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.228190][  T615] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.228672][  T615] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   54.228847][  T615] RAX: 00000000ffffffa6 RBX: ff1100000ca4a040 RCX: 1ff400000015fdce
[   54.229044][  T615] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca4a0fc
[   54.229242][  T615] RBP: ff1100000a069000 R08: 1fe2200001949421 R09: ff1100000cc38b68
[   54.229442][  T615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.229652][  T615] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.229864][  T615] FS:  00007f11a4be6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.230097][  T615] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.230266][  T615] CR2: 0000000024699988 CR3: 000000000cfcb005 CR4: 0000000000771ef0
[   54.230474][  T615] PKRU: 55555554
[   54.230573][  T615] Call Trace:
[   54.230676][  T615]  <TASK>
[   54.230747][  T615]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.230894][  T615]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.231027][  T615]  notifier_call_chain (kernel/notifier.c:85)
[   54.231164][  T615]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.231300][  T615]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.231472][  T615]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.231614][  T615]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.231749][  T615]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.231886][  T615]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.232051][  T615]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.232184][  T615]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.232318][  T615]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.232454][  T615]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.232593][  T615]  ? __kernel_text_address (kernel/extable.c:79)
[   54.232725][  T615]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.232866][  T615]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.232998][  T615]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.233132][  T615]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.233270][  T615]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.233409][  T615]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.233544][  T615]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.233682][  T615]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.233819][  T615]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.233958][  T615]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.234089][  T615]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.234225][  T615]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.234356][  T615]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.234500][  T615]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.234642][  T615]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.234777][  T615]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.234913][  T615]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.235047][  T615]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.235182][  T615]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.235316][  T615]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.235457][  T615]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.235594][  T615]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.235727][  T615]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.235864][  T615]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.235998][  T615]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.236131][  T615]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.236265][  T615]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.236402][  T615]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.236534][  T615]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.236672][  T615]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.236808][  T615]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.236949][  T615]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.237081][  T615]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.237215][  T615]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.237353][  T615]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.237491][  T615]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.237630][  T615]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.237766][  T615]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.237905][  T615]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.238036][  T615]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.238168][  T615]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.238304][  T615]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.238442][  T615]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.238575][  T615]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.238714][  T615]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.238852][  T615]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.238986][  T615]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.239119][  T615]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.239281][  T615]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.239422][  T615]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.239556][  T615]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.239694][  T615]  ___sys_sendmsg (net/socket.c:2752)
[   54.239826][  T615]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.239995][  T615]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.240140][  T615]  __sys_sendmsg (net/socket.c:2784)
[   54.240275][  T615]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.240426][  T615]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.240608][  T615]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.240742][  T615]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.240880][  T615]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.241014][  T615]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.241149][  T615]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.241285][  T615]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.241455][  T615] RIP: 0033:0x7f11a4e2008e
[   54.241598][  T615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.242078][  T615] RSP: 002b:00007ffc0db4ff80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.242282][  T615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11a4e2008e
[   54.242486][  T615] RDX: 0000000000000000 RSI: 00007ffc0db50030 RDI: 0000000000000005
[   54.242687][  T615] RBP: 00007ffc0db4ff90 R08: 0000000000000000 R09: 0000000000000000
[   54.242891][  T615] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   54.243088][  T615] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0db50700
| [   54.373127][  T616] ------------[ cut here ]------------
| [   54.373275][  T616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/616
| [   54.373517][  T616] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.375044][  T616] Tainted: [W]=WARN
[   54.375146][  T616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.375428][  T616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.375721][  T616] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.376202][  T616] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   54.376372][  T616] RAX: 00000000ffffffa6 RBX: ff1100000cd558c0 RCX: 1ff400000015fdce
[   54.376696][  T616] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cd5597c
[   54.376900][  T616] RBP: ff11000007f54000 R08: 1fe22000019aab31 R09: ff1100000cd40b68
[   54.377098][  T616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.377296][  T616] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.377616][  T616] FS:  00007fbea20db840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.377853][  T616] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.378020][  T616] CR2: 000000003d44f988 CR3: 0000000013696006 CR4: 0000000000771ef0
[   54.378218][  T616] PKRU: 55555554
[   54.378318][  T616] Call Trace:
[   54.378422][  T616]  <TASK>
[   54.378493][  T616]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.378695][  T616]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.378829][  T616]  notifier_call_chain (kernel/notifier.c:85)
[   54.378969][  T616]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.379104][  T616]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.379270][  T616]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.379409][  T616]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.379545][  T616]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.379705][  T616]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.379875][  T616]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.380009][  T616]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.380140][  T616]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.380273][  T616]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.380412][  T616]  ? __kernel_text_address (kernel/extable.c:79)
[   54.380547][  T616]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.380688][  T616]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.380819][  T616]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.380957][  T616]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.381088][  T616]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.381219][  T616]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.381350][  T616]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.381485][  T616]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.381630][  T616]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.381763][  T616]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.381901][  T616]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.382033][  T616]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.382163][  T616]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.382300][  T616]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.382443][  T616]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.382577][  T616]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.382712][  T616]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.382851][  T616]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.382984][  T616]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.383116][  T616]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.383251][  T616]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.383388][  T616]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.383520][  T616]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.383656][  T616]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.383790][  T616]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.383927][  T616]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.384060][  T616]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.384194][  T616]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.384325][  T616]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.384466][  T616]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.384603][  T616]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.384737][  T616]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.384878][  T616]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.385012][  T616]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.385150][  T616]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.385284][  T616]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.385431][  T616]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.385564][  T616]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.385701][  T616]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.385839][  T616]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.385976][  T616]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.386111][  T616]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.386246][  T616]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.386383][  T616]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.386515][  T616]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.386656][  T616]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.386790][  T616]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.386929][  T616]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.387092][  T616]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.387229][  T616]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.387361][  T616]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.387498][  T616]  ___sys_sendmsg (net/socket.c:2752)
[   54.387639][  T616]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.387806][  T616]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.387958][  T616]  __sys_sendmsg (net/socket.c:2784)
[   54.388089][  T616]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.388222][  T616]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.388392][  T616]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.388526][  T616]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.388692][  T616]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.388831][  T616]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.388970][  T616]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.389103][  T616]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.389270][  T616] RIP: 0033:0x7fbea231508e
[   54.389419][  T616] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.389901][  T616] RSP: 002b:00007ffcb787d3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.390099][  T616] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbea231508e
[   54.390300][  T616] RDX: 0000000000000000 RSI: 00007ffcb787d460 RDI: 0000000000000005
[   54.390503][  T616] RBP: 00007ffcb787d3c0 R08: 0000000000000000 R09: 0000000000000000
[   54.390708][  T616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   54.390912][  T616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb787db30
| [   54.572857][  T618] ------------[ cut here ]------------
| [   54.573017][  T618] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/618
| [   54.573257][  T618] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.573891][  T618] Tainted: [W]=WARN
[   54.573992][  T618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.574162][  T618] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.574337][  T618] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.574823][  T618] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   54.575002][  T618] RAX: 00000000ffffffa6 RBX: ff110000054eae40 RCX: 1ff400000015fdce
[   54.575203][  T618] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000054eaefc
[   54.575400][  T618] RBP: ff1100000a069000 R08: 1fe2200000a9d5e1 R09: ff1100000cbd8b68
[   54.575596][  T618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.575792][  T618] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.575998][  T618] FS:  00007f96397d1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.576232][  T618] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.576404][  T618] CR2: 00007f437b8f6ef0 CR3: 00000000135b9004 CR4: 0000000000771ef0
[   54.576616][  T618] PKRU: 55555554
[   54.576715][  T618] Call Trace:
[   54.576818][  T618]  <TASK>
[   54.576892][  T618]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.577027][  T618]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.577161][  T618]  notifier_call_chain (kernel/notifier.c:85)
[   54.577298][  T618]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.577436][  T618]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.577605][  T618]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.577740][  T618]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.577880][  T618]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.578013][  T618]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.578177][  T618]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.578307][  T618]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.578442][  T618]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.578570][  T618]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.578709][  T618]  ? __kernel_text_address (kernel/extable.c:79)
[   54.578847][  T618]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.578980][  T618]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.579111][  T618]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.579244][  T618]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.579373][  T618]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.579510][  T618]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.579650][  T618]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.579781][  T618]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.579918][  T618]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.580049][  T618]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.580182][  T618]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.580313][  T618]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.580448][  T618]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.580588][  T618]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.580723][  T618]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.580863][  T618]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.580994][  T618]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.581127][  T618]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.581259][  T618]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.581395][  T618]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.581529][  T618]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.581660][  T618]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.581793][  T618]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.581928][  T618]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.582060][  T618]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.582192][  T618]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.582327][  T618]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.582463][  T618]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.582596][  T618]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.582731][  T618]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.582867][  T618]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.583000][  T618]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.583132][  T618]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.583266][  T618]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.583403][  T618]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.583534][  T618]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.583671][  T618]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.583804][  T618]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.583941][  T618]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.584071][  T618]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.584203][  T618]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.584335][  T618]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.584473][  T618]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.584609][  T618]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.584741][  T618]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.584879][  T618]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.585011][  T618]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.585140][  T618]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.585303][  T618]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.585439][  T618]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.585569][  T618]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.585706][  T618]  ___sys_sendmsg (net/socket.c:2752)
[   54.585841][  T618]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.586026][  T618]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.586171][  T618]  __sys_sendmsg (net/socket.c:2784)
[   54.586302][  T618]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.586438][  T618]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.586608][  T618]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.586737][  T618]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.586875][  T618]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.587004][  T618]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.587136][  T618]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.587271][  T618]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.587438][  T618] RIP: 0033:0x7f9639a0b08e
[   54.587576][  T618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.588053][  T618] RSP: 002b:00007fff5e0e3fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.588253][  T618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9639a0b08e
[   54.588456][  T618] RDX: 0000000000000000 RSI: 00007fff5e0e4090 RDI: 0000000000000005
[   54.588656][  T618] RBP: 00007fff5e0e3ff0 R08: 0000000000000000 R09: 0000000000000000
[   54.588855][  T618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   54.589050][  T618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5e0e4760
| [   54.701101][  T619] ------------[ cut here ]------------
| [   54.701247][  T619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/619
| [   54.701509][  T619] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.702130][  T619] Tainted: [W]=WARN
[   54.702231][  T619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.702404][  T619] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.702577][  T619] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.703066][  T619] RSP: 0018:ffa0000000aff040 EFLAGS: 00010286
[   54.703240][  T619] RAX: 00000000ffffffa6 RBX: ff1100000ae25c40 RCX: 1ff400000015fdce
[   54.703443][  T619] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae25cfc
[   54.703649][  T619] RBP: ff11000007f54000 R08: 1fe22000015c4ba1 R09: ff1100000cbdaea8
[   54.703849][  T619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.704048][  T619] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.704249][  T619] FS:  00007f72b0422840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.704486][  T619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.704655][  T619] CR2: 00007f72b06f21a0 CR3: 000000000cf98006 CR4: 0000000000771ef0
[   54.704858][  T619] PKRU: 55555554
[   54.704965][  T619] Call Trace:
[   54.705068][  T619]  <TASK>
[   54.705138][  T619]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.705275][  T619]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.705412][  T619]  notifier_call_chain (kernel/notifier.c:85)
[   54.705548][  T619]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.705686][  T619]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.705854][  T619]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.705988][  T619]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.706120][  T619]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.706254][  T619]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.706429][  T619]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.706559][  T619]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.706702][  T619]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.706835][  T619]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.706969][  T619]  ? __kernel_text_address (kernel/extable.c:79)
[   54.707102][  T619]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.707237][  T619]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.707368][  T619]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.707508][  T619]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.707648][  T619]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.707777][  T619]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.707911][  T619]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.708043][  T619]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.708184][  T619]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.708318][  T619]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.708456][  T619]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.708592][  T619]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.708721][  T619]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.708860][  T619]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.709002][  T619]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.709139][  T619]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.709273][  T619]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.709411][  T619]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.709543][  T619]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.709681][  T619]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.709828][  T619]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.709962][  T619]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.710092][  T619]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.710235][  T619]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.710369][  T619]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.710507][  T619]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.710643][  T619]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.710772][  T619]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.710911][  T619]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.711044][  T619]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.711174][  T619]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.711305][  T619]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.711446][  T619]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.711586][  T619]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.711722][  T619]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.711858][  T619]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.711991][  T619]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.712123][  T619]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.712254][  T619]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.712391][  T619]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.712525][  T619]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.712665][  T619]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.712794][  T619]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.712929][  T619]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.713061][  T619]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.713198][  T619]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.713331][  T619]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.713466][  T619]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.713630][  T619]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.713761][  T619]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.713894][  T619]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.714025][  T619]  ___sys_sendmsg (net/socket.c:2752)
[   54.714154][  T619]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.714322][  T619]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.714471][  T619]  __sys_sendmsg (net/socket.c:2784)
[   54.714605][  T619]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.714733][  T619]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.714905][  T619]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.715035][  T619]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.715167][  T619]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.715302][  T619]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.715438][  T619]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.715574][  T619]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.715741][  T619] RIP: 0033:0x7f72b065c08e
[   54.715883][  T619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.716350][  T619] RSP: 002b:00007fff2e3c1600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.716550][  T619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72b065c08e
[   54.716756][  T619] RDX: 0000000000000000 RSI: 00007fff2e3c16b0 RDI: 0000000000000005
[   54.716956][  T619] RBP: 00007fff2e3c1610 R08: 0000000000000000 R09: 0000000000000000
[   54.717147][  T619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce26
[   54.717341][  T619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2e3c1d80
| [   54.840975][  T621] ------------[ cut here ]------------
| [   54.841123][  T621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/621
| [   54.841365][  T621] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.841998][  T621] Tainted: [W]=WARN
[   54.842099][  T621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.842266][  T621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.842449][  T621] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.842946][  T621] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   54.843115][  T621] RAX: 00000000ffffffa6 RBX: ff11000013797e00 RCX: 1ff40000001b5dce
[   54.843317][  T621] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000013797ebc
[   54.843517][  T621] RBP: ff1100000a069000 R08: 1fe22000026f2fd9 R09: ff1100000a1cd1e8
[   54.843721][  T621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.843922][  T621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.844122][  T621] FS:  00007f0c53b6e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.844358][  T621] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.844531][  T621] CR2: 0000000038ab8988 CR3: 0000000013696003 CR4: 0000000000771ef0
[   54.844734][  T621] PKRU: 55555554
[   54.844839][  T621] Call Trace:
[   54.844941][  T621]  <TASK>
[   54.845011][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.845147][  T621]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.845284][  T621]  notifier_call_chain (kernel/notifier.c:85)
[   54.845425][  T621]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.845562][  T621]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.845759][  T621]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.845902][  T621]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.846039][  T621]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.846174][  T621]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.846341][  T621]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.846479][  T621]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.846618][  T621]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.846748][  T621]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.846888][  T621]  ? __kernel_text_address (kernel/extable.c:79)
[   54.847022][  T621]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.847157][  T621]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.847290][  T621]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.847428][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.847561][  T621]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.847696][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.847828][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.847963][  T621]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.848096][  T621]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.848233][  T621]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.848364][  T621]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.848505][  T621]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.848643][  T621]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.848787][  T621]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.848934][  T621]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.849069][  T621]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.849202][  T621]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.849336][  T621]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.849476][  T621]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   54.849617][  T621]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.849751][  T621]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.849888][  T621]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.850020][  T621]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.850156][  T621]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.850294][  T621]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   54.850435][  T621]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   54.850568][  T621]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.850706][  T621]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.850845][  T621]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.850980][  T621]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.851110][  T621]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   54.851245][  T621]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   54.851384][  T621]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   54.851518][  T621]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   54.851658][  T621]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   54.851793][  T621]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   54.851931][  T621]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   54.852066][  T621]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   54.852201][  T621]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.852332][  T621]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   54.852475][  T621]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   54.852616][  T621]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   54.852747][  T621]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   54.852885][  T621]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.853019][  T621]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   54.853153][  T621]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   54.853292][  T621]  ? copy_msghdr_from_user (net/socket.c:2635)
[   54.853433][  T621]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   54.853602][  T621]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   54.853735][  T621]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.853873][  T621]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.854006][  T621]  ___sys_sendmsg (net/socket.c:2752)
[   54.854139][  T621]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   54.854306][  T621]  ? copy_msghdr_from_user (net/socket.c:2603)
[   54.854459][  T621]  __sys_sendmsg (net/socket.c:2784)
[   54.854595][  T621]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   54.854725][  T621]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   54.854900][  T621]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   54.855033][  T621]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.855168][  T621]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   54.855303][  T621]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   54.855441][  T621]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   54.855573][  T621]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   54.855742][  T621] RIP: 0033:0x7f0c53da808e
[   54.855885][  T621] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   54.856359][  T621] RSP: 002b:00007ffe7f7b0a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   54.856564][  T621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c53da808e
[   54.856768][  T621] RDX: 0000000000000000 RSI: 00007ffe7f7b0b20 RDI: 0000000000000005
[   54.856976][  T621] RBP: 00007ffe7f7b0a80 R08: 0000000000000000 R09: 0000000000000000
[   54.857174][  T621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   54.857469][  T621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f7b11f0
| [   54.990471][  T622] ------------[ cut here ]------------
| [   54.991128][  T622] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/622
| [   54.991372][  T622] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   54.992732][  T622] Tainted: [W]=WARN
[   54.992839][  T622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   54.993009][  T622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   54.993184][  T622] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   54.993732][  T622] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   54.993907][  T622] RAX: 00000000ffffffa6 RBX: ff1100000af8da80 RCX: 1ff40000001b5dce
[   54.994107][  T622] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8db3c
[   54.994305][  T622] RBP: ff11000007f54000 R08: 1fe22000015f1b69 R09: ff1100000a1caea8
[   54.994506][  T622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   54.994806][  T622] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   54.995011][  T622] FS:  00007fe90623e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   54.995243][  T622] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.995417][  T622] CR2: 0000000028f16988 CR3: 000000000b804004 CR4: 0000000000771ef0
[   54.995664][  T622] PKRU: 55555554
[   54.995763][  T622] Call Trace:
[   54.995869][  T622]  <TASK>
[   54.995937][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.996074][  T622]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   54.996209][  T622]  notifier_call_chain (kernel/notifier.c:85)
[   54.996346][  T622]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   54.996487][  T622]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   54.996659][  T622]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   54.996797][  T622]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   54.996935][  T622]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   54.997067][  T622]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   54.997233][  T622]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   54.997364][  T622]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   54.997502][  T622]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   54.997638][  T622]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   54.997770][  T622]  ? __kernel_text_address (kernel/extable.c:79)
[   54.997910][  T622]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   54.998045][  T622]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   54.998178][  T622]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.998310][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.998449][  T622]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   54.998587][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.998717][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   54.998854][  T622]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   54.998989][  T622]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   54.999121][  T622]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   54.999254][  T622]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   54.999392][  T622]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   54.999524][  T622]  ? nla_get_range_signed (lib/nlattr.c:270)
[   54.999669][  T622]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   54.999806][  T622]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   54.999944][  T622]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.000075][  T622]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.000209][  T622]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.000339][  T622]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.000475][  T622]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.000617][  T622]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.000747][  T622]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.000884][  T622]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.001018][  T622]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.001150][  T622]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.001284][  T622]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.001421][  T622]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.001554][  T622]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.001690][  T622]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.001824][  T622]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.001961][  T622]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.002095][  T622]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.002231][  T622]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.002364][  T622]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.002505][  T622]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.002642][  T622]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.002775][  T622]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.002914][  T622]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.003046][  T622]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.003180][  T622]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.003313][  T622]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.003449][  T622]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.003588][  T622]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.003720][  T622]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.003877][  T622]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.004017][  T622]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.004150][  T622]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.004282][  T622]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.004449][  T622]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.004588][  T622]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.004727][  T622]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.004868][  T622]  ___sys_sendmsg (net/socket.c:2752)
[   55.005000][  T622]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.005165][  T622]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.005311][  T622]  __sys_sendmsg (net/socket.c:2784)
[   55.005447][  T622]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.005585][  T622]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.005752][  T622]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.005890][  T622]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.006023][  T622]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.006156][  T622]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.006291][  T622]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.006427][  T622]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.006595][  T622] RIP: 0033:0x7fe90647808e
[   55.006734][  T622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.007225][  T622] RSP: 002b:00007ffc683d2a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.007433][  T622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe90647808e
[   55.007636][  T622] RDX: 0000000000000000 RSI: 00007ffc683d2b00 RDI: 0000000000000005
[   55.007840][  T622] RBP: 00007ffc683d2a60 R08: 0000000000000000 R09: 0000000000000000
[   55.008040][  T622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   55.008239][  T622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc683d31d0
| [   55.176475][  T624] ------------[ cut here ]------------
| [   55.177095][  T624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/624
| [   55.177336][  T624] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.177980][  T624] Tainted: [W]=WARN
[   55.178082][  T624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.178251][  T624] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.178458][  T624] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.178940][  T624] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   55.179109][  T624] RAX: 00000000ffffffa6 RBX: ff11000005020740 RCX: 1ff40000001b5dce
[   55.179311][  T624] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000050207fc
[   55.179516][  T624] RBP: ff1100000a069000 R08: 1fe2200000a04101 R09: ff1100000a340b68
[   55.179724][  T624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.179933][  T624] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.180133][  T624] FS:  00007fd96b88e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.180370][  T624] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.180545][  T624] CR2: 000000001095e988 CR3: 000000001064e003 CR4: 0000000000771ef0
[   55.180749][  T624] PKRU: 55555554
[   55.180854][  T624] Call Trace:
[   55.180956][  T624]  <TASK>
[   55.181026][  T624]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.181165][  T624]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.181301][  T624]  notifier_call_chain (kernel/notifier.c:85)
[   55.181444][  T624]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.181587][  T624]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.181753][  T624]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.181895][  T624]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.182033][  T624]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.182168][  T624]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.182337][  T624]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.182476][  T624]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.182615][  T624]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.182747][  T624]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.182885][  T624]  ? __kernel_text_address (kernel/extable.c:79)
[   55.183018][  T624]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.183153][  T624]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.183286][  T624]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.183426][  T624]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.183559][  T624]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.183695][  T624]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.183827][  T624]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.183965][  T624]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.184099][  T624]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.184235][  T624]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.184367][  T624]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.184510][  T624]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.184647][  T624]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.184782][  T624]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.184920][  T624]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.185054][  T624]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.185188][  T624]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.185321][  T624]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.185456][  T624]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.185594][  T624]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.185729][  T624]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.185864][  T624]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.185995][  T624]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.186128][  T624]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.186264][  T624]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.186402][  T624]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.186534][  T624]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.186676][  T624]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.186810][  T624]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.186949][  T624]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.187082][  T624]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.187216][  T624]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.187349][  T624]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.187486][  T624]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.187629][  T624]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.187761][  T624]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.187901][  T624]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.188035][  T624]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.188168][  T624]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.188301][  T624]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.188440][  T624]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.188575][  T624]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.188712][  T624]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.188851][  T624]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.188984][  T624]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.189120][  T624]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.189258][  T624]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.189393][  T624]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.189559][  T624]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.189698][  T624]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.189830][  T624]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.189970][  T624]  ___sys_sendmsg (net/socket.c:2752)
[   55.190100][  T624]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.190268][  T624]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.190418][  T624]  __sys_sendmsg (net/socket.c:2784)
[   55.190550][  T624]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.190709][  T624]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.190887][  T624]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.191020][  T624]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.191154][  T624]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.191289][  T624]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.191428][  T624]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.191560][  T624]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.191732][  T624] RIP: 0033:0x7fd96bac808e
[   55.191882][  T624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.192355][  T624] RSP: 002b:00007fffe9202370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.192578][  T624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd96bac808e
[   55.192780][  T624] RDX: 0000000000000000 RSI: 00007fffe9202420 RDI: 0000000000000005
[   55.192981][  T624] RBP: 00007fffe9202380 R08: 0000000000000000 R09: 0000000000000000
[   55.193181][  T624] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   55.193385][  T624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9202af0
| [   55.342995][  T625] ------------[ cut here ]------------
| [   55.343150][  T625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/625
| [   55.343390][  T625] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.345049][  T625] Tainted: [W]=WARN
[   55.345153][  T625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.345319][  T625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.345513][  T625] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.346081][  T625] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   55.346247][  T625] RAX: 00000000ffffffa6 RBX: ff1100000af20040 RCX: 1ff40000001b5dce
[   55.346450][  T625] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af200fc
[   55.346715][  T625] RBP: ff11000007f54000 R08: 1fe22000015e4021 R09: ff1100000ad151e8
[   55.346917][  T625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.347109][  T625] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.347360][  T625] FS:  00007f8613094840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.347596][  T625] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.347761][  T625] CR2: 00007fb74a2df430 CR3: 000000000943c004 CR4: 0000000000771ef0
[   55.347960][  T625] PKRU: 55555554
[   55.348057][  T625] Call Trace:
[   55.348155][  T625]  <TASK>
[   55.348229][  T625]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.348360][  T625]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.348492][  T625]  notifier_call_chain (kernel/notifier.c:85)
[   55.348632][  T625]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.348765][  T625]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.348937][  T625]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.349069][  T625]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.349204][  T625]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.349333][  T625]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.349502][  T625]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.349636][  T625]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.349765][  T625]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.349900][  T625]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.350030][  T625]  ? __kernel_text_address (kernel/extable.c:79)
[   55.350159][  T625]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.350293][  T625]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.350425][  T625]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.350554][  T625]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.350687][  T625]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.350818][  T625]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.350949][  T625]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.351078][  T625]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.351213][  T625]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.351342][  T625]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.351476][  T625]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.351611][  T625]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.351742][  T625]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.351882][  T625]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.352015][  T625]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.352146][  T625]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.352280][  T625]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   55.352415][  T625]  ? lockdep_hardirqs_off (kernel/locking/lockdep.c:4511)
[   55.352546][  T625]  ? common_interrupt (arch/x86/kernel/irq.c:326 (discriminator 39))
[   55.352682][  T625]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.352815][  T625]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.352946][  T625]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.353075][  T625]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.353207][  T625]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.353338][  T625]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.353472][  T625]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.353607][  T625]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.353738][  T625]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.353876][  T625]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.354006][  T625]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.354137][  T625]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.354271][  T625]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.354406][  T625]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.354540][  T625]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.354674][  T625]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.354807][  T625]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.354943][  T625]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.355071][  T625]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.355202][  T625]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.355332][  T625]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.355468][  T625]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.355601][  T625]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.355730][  T625]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.355867][  T625]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.355996][  T625]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.356124][  T625]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.356256][  T625]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.356420][  T625]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.356551][  T625]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.356687][  T625]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.356821][  T625]  ___sys_sendmsg (net/socket.c:2752)
[   55.356954][  T625]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.357113][  T625]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.357257][  T625]  __sys_sendmsg (net/socket.c:2784)
[   55.357392][  T625]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.357524][  T625]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.357698][  T625]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.357829][  T625]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.357965][  T625]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.358094][  T625]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.358228][  T625]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.358356][  T625]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.358521][  T625] RIP: 0033:0x7f86132ce08e
[   55.358662][  T625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.359129][  T625] RSP: 002b:00007ffca38bacd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.359325][  T625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86132ce08e
[   55.359522][  T625] RDX: 0000000000000000 RSI: 00007ffca38bad80 RDI: 0000000000000005
[   55.359718][  T625] RBP: 00007ffca38bace0 R08: 0000000000000000 R09: 0000000000000000
[   55.359915][  T625] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   55.360108][  T625] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca38bb450
| [   55.496529][  T627] ------------[ cut here ]------------
| [   55.497202][  T627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/627
| [   55.497443][  T627] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.498067][  T627] Tainted: [W]=WARN
[   55.498172][  T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.498339][  T627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.498520][  T627] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.499002][  T627] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   55.499169][  T627] RAX: 00000000ffffffa6 RBX: ff1100000f738ac0 RCX: 1ff4000000106dce
[   55.499365][  T627] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f738b7c
[   55.499568][  T627] RBP: ff1100000a069000 R08: 1fe2200001ee7171 R09: ff1100000cd00b68
[   55.499775][  T627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.500034][  T627] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.500237][  T627] FS:  00007f74ccb97840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.500482][  T627] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.500655][  T627] CR2: 00000000041e0988 CR3: 000000000f486001 CR4: 0000000000771ef0
[   55.500861][  T627] PKRU: 55555554
[   55.500960][  T627] Call Trace:
[   55.501059][  T627]  <TASK>
[   55.501132][  T627]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.501268][  T627]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.501405][  T627]  notifier_call_chain (kernel/notifier.c:85)
[   55.501543][  T627]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.501683][  T627]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.501852][  T627]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.501988][  T627]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.502122][  T627]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.502256][  T627]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.502424][  T627]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.502564][  T627]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.502699][  T627]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.502835][  T627]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.502972][  T627]  ? __kernel_text_address (kernel/extable.c:79)
[   55.503102][  T627]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.503237][  T627]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.503367][  T627]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.503503][  T627]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.503640][  T627]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.503769][  T627]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.503906][  T627]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.504038][  T627]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.504174][  T627]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.504306][  T627]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.504442][  T627]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.504576][  T627]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.504711][  T627]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.504880][  T627]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.505017][  T627]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.505150][  T627]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.505280][  T627]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.505414][  T627]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.505545][  T627]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.505681][  T627]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.505817][  T627]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.505949][  T627]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.506081][  T627]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.506214][  T627]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.506346][  T627]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.506481][  T627]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.506619][  T627]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.506748][  T627]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.506883][  T627]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.507015][  T627]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.507144][  T627]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.507278][  T627]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.507416][  T627]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.507551][  T627]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.507696][  T627]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.507826][  T627]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.507964][  T627]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.508096][  T627]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.508229][  T627]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.508358][  T627]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.508497][  T627]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.508632][  T627]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.508763][  T627]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.508899][  T627]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.509032][  T627]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.509164][  T627]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.509299][  T627]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.509437][  T627]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.509606][  T627]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.509738][  T627]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.509876][  T627]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.510009][  T627]  ___sys_sendmsg (net/socket.c:2752)
[   55.510139][  T627]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.510306][  T627]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.510455][  T627]  __sys_sendmsg (net/socket.c:2784)
[   55.510593][  T627]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.510722][  T627]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.510893][  T627]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.511027][  T627]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.511157][  T627]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.511293][  T627]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.511429][  T627]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.511561][  T627]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.511728][  T627] RIP: 0033:0x7f74ccdd108e
[   55.511873][  T627] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.512347][  T627] RSP: 002b:00007ffe17cbb790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.512550][  T627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74ccdd108e
[   55.512761][  T627] RDX: 0000000000000000 RSI: 00007ffe17cbb840 RDI: 0000000000000005
[   55.512961][  T627] RBP: 00007ffe17cbb7a0 R08: 0000000000000000 R09: 0000000000000000
[   55.513156][  T627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   55.513352][  T627] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe17cbbf10
| [   55.645011][  T629] ------------[ cut here ]------------
| [   55.645179][  T629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/629
| [   55.645424][  T629] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.646718][  T629] Tainted: [W]=WARN
[   55.646820][  T629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.647013][  T629] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.647276][  T629] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.647817][  T629] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   55.647989][  T629] RAX: 00000000ffffffa6 RBX: ff1100000af8ce40 RCX: 1ff4000000106dce
[   55.648186][  T629] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000af8cefc
[   55.648381][  T629] RBP: ff11000007f54000 R08: 1fe22000015f19e1 R09: ff110000024faea8
[   55.648671][  T629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.648877][  T629] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.649077][  T629] FS:  00007ffb907a3840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.649365][  T629] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.649552][  T629] CR2: 00007f8416c0bb70 CR3: 000000000cfcb002 CR4: 0000000000771ef0
[   55.649809][  T629] PKRU: 55555554
[   55.649911][  T629] Call Trace:
[   55.650011][  T629]  <TASK>
[   55.650079][  T629]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.650216][  T629]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.650350][  T629]  notifier_call_chain (kernel/notifier.c:85)
[   55.650492][  T629]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.650712][  T629]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.650882][  T629]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.651018][  T629]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.651153][  T629]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.651287][  T629]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.651455][  T629]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.651661][  T629]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.651794][  T629]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.651929][  T629]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.652062][  T629]  ? __kernel_text_address (kernel/extable.c:79)
[   55.652199][  T629]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.652336][  T629]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.652472][  T629]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.652642][  T629]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.652774][  T629]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.652911][  T629]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.653043][  T629]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.653176][  T629]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.653310][  T629]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.653455][  T629]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.653595][  T629]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.653728][  T629]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.653867][  T629]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.654003][  T629]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.654136][  T629]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.654275][  T629]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.654435][  T629]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.654566][  T629]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.654704][  T629]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.654840][  T629]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.654976][  T629]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.655108][  T629]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.655244][  T629]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.655378][  T629]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.655516][  T629]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.655655][  T629]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.655789][  T629]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.655924][  T629]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.656056][  T629]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.656190][  T629]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.656323][  T629]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.656461][  T629]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.656598][  T629]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.656730][  T629]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.656871][  T629]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.657003][  T629]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.657136][  T629]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.657272][  T629]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.657409][  T629]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.657541][  T629]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.657679][  T629]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.657817][  T629]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.657952][  T629]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.658084][  T629]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.658216][  T629]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.658348][  T629]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.658485][  T629]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.658620][  T629]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.658784][  T629]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.658921][  T629]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.659053][  T629]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.659186][  T629]  ___sys_sendmsg (net/socket.c:2752)
[   55.659316][  T629]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.659495][  T629]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.659648][  T629]  __sys_sendmsg (net/socket.c:2784)
[   55.659780][  T629]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.659915][  T629]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.660082][  T629]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.660215][  T629]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.660348][  T629]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.660490][  T629]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.660632][  T629]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.660764][  T629]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.660937][  T629] RIP: 0033:0x7ffb909dd08e
[   55.661076][  T629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.661551][  T629] RSP: 002b:00007ffe5e9d4100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.661756][  T629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb909dd08e
[   55.661960][  T629] RDX: 0000000000000000 RSI: 00007ffe5e9d41b0 RDI: 0000000000000005
[   55.662157][  T629] RBP: 00007ffe5e9d4110 R08: 0000000000000000 R09: 0000000000000000
[   55.662356][  T629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce27
[   55.662557][  T629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5e9d4880
| [   55.806694][  T630] ------------[ cut here ]------------
| [   55.806861][  T630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/630
| [   55.807103][  T630] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.808278][  T630] Tainted: [W]=WARN
[   55.808379][  T630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.808552][  T630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.808789][  T630] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.809266][  T630] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   55.809448][  T630] RAX: 00000000ffffffa6 RBX: ff1100000957b380 RCX: 1ff4000000106dce
[   55.809723][  T630] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000957b43c
[   55.809930][  T630] RBP: ff1100000a069000 R08: 1fe22000012af689 R09: ff1100000a1b51e8
[   55.810127][  T630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.810328][  T630] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.810533][  T630] FS:  00007f1f28c72840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.810837][  T630] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.811012][  T630] CR2: 00007f1f28f421a0 CR3: 00000000135b9003 CR4: 0000000000771ef0
[   55.811212][  T630] PKRU: 55555554
[   55.811310][  T630] Call Trace:
[   55.811414][  T630]  <TASK>
[   55.811486][  T630]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.811677][  T630]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.811813][  T630]  notifier_call_chain (kernel/notifier.c:85)
[   55.811952][  T630]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.812088][  T630]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.812256][  T630]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.812396][  T630]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.812531][  T630]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.812718][  T630]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.812906][  T630]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.813038][  T630]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.813169][  T630]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.813362][  T630]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.813502][  T630]  ? __kernel_text_address (kernel/extable.c:79)
[   55.813690][  T630]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.813826][  T630]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.813962][  T630]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.814095][  T630]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.814228][  T630]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.814357][  T630]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.814494][  T630]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.814679][  T630]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.814815][  T630]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.814948][  T630]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.815080][  T630]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.815215][  T630]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.815345][  T630]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.815539][  T630]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.815728][  T630]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.815868][  T630]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.815997][  T630]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.816128][  T630]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.816261][  T630]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.816396][  T630]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.816530][  T630]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.816718][  T630]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.816859][  T630]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.816990][  T630]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.817122][  T630]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.817259][  T630]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.817396][  T630]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.817528][  T630]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.817715][  T630]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.817854][  T630]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.817986][  T630]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.818118][  T630]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.818253][  T630]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.818391][  T630]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.818527][  T630]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.818712][  T630]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.818852][  T630]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.818985][  T630]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.819117][  T630]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.819250][  T630]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.819380][  T630]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.819519][  T630]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.819712][  T630]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.819850][  T630]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.819982][  T630]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.820114][  T630]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.820247][  T630]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.820379][  T630]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.820549][  T630]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.820735][  T630]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.820875][  T630]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.821009][  T630]  ___sys_sendmsg (net/socket.c:2752)
[   55.821140][  T630]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.821308][  T630]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.821463][  T630]  __sys_sendmsg (net/socket.c:2784)
[   55.821647][  T630]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.821777][  T630]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.821952][  T630]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.822085][  T630]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.822219][  T630]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.822352][  T630]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.822493][  T630]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.822678][  T630]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.822849][  T630] RIP: 0033:0x7f1f28eac08e
[   55.822990][  T630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.823461][  T630] RSP: 002b:00007ffcf066ff60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.823716][  T630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f28eac08e
[   55.823919][  T630] RDX: 0000000000000000 RSI: 00007ffcf0670010 RDI: 0000000000000005
[   55.824115][  T630] RBP: 00007ffcf066ff70 R08: 0000000000000000 R09: 0000000000000000
[   55.824312][  T630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce28
[   55.824511][  T630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf06706e0
| [   55.974258][  T632] ------------[ cut here ]------------
| [   55.974435][  T632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/632
| [   55.974679][  T632] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   55.975298][  T632] Tainted: [W]=WARN
[   55.975403][  T632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   55.975568][  T632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   55.975747][  T632] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   55.976226][  T632] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   55.976405][  T632] RAX: 00000000ffffffa6 RBX: ff1100000a293a80 RCX: 1ff4000000106dce
[   55.976613][  T632] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a293b3c
[   55.976814][  T632] RBP: ff11000007f54000 R08: 1fe2200001452769 R09: ff1100000cb6aea8
[   55.977013][  T632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   55.977214][  T632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   55.977420][  T632] FS:  00007f7614332840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   55.977659][  T632] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.977828][  T632] CR2: 00007f76146021a0 CR3: 000000000f569002 CR4: 0000000000771ef0
[   55.978031][  T632] PKRU: 55555554
[   55.978133][  T632] Call Trace:
[   55.978234][  T632]  <TASK>
[   55.978304][  T632]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.978444][  T632]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   55.978578][  T632]  notifier_call_chain (kernel/notifier.c:85)
[   55.978720][  T632]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   55.978861][  T632]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   55.979029][  T632]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   55.979164][  T632]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   55.979301][  T632]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   55.979439][  T632]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   55.979609][  T632]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   55.979742][  T632]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.979880][  T632]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   55.980011][  T632]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.980144][  T632]  ? __kernel_text_address (kernel/extable.c:79)
[   55.980279][  T632]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.980415][  T632]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.980547][  T632]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.980691][  T632]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.980826][  T632]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   55.980963][  T632]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.981094][  T632]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.981229][  T632]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   55.981362][  T632]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   55.981500][  T632]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   55.981639][  T632]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   55.981773][  T632]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   55.981912][  T632]  ? nla_get_range_signed (lib/nlattr.c:270)
[   55.982048][  T632]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   55.982184][  T632]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   55.982318][  T632]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.982476][  T632]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.982622][  T632]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.982755][  T632]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   55.982896][  T632]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.983031][  T632]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.983161][  T632]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.983296][  T632]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.983435][  T632]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.983569][  T632]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   55.983706][  T632]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   55.983846][  T632]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.983979][  T632]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.984110][  T632]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.984246][  T632]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   55.984378][  T632]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   55.984517][  T632]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   55.984653][  T632]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   55.984789][  T632]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   55.984932][  T632]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   55.985063][  T632]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   55.985199][  T632]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   55.985331][  T632]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   55.985481][  T632]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   55.985618][  T632]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   55.985750][  T632]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   55.985888][  T632]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   55.986019][  T632]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   55.986152][  T632]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.986289][  T632]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   55.986429][  T632]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   55.986567][  T632]  ? copy_msghdr_from_user (net/socket.c:2635)
[   55.986705][  T632]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   55.986876][  T632]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   55.987009][  T632]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   55.987140][  T632]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   55.987276][  T632]  ___sys_sendmsg (net/socket.c:2752)
[   55.987412][  T632]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   55.987578][  T632]  ? copy_msghdr_from_user (net/socket.c:2603)
[   55.987729][  T632]  __sys_sendmsg (net/socket.c:2784)
[   55.987872][  T632]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   55.988004][  T632]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   55.988173][  T632]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   55.988306][  T632]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   55.988445][  T632]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   55.988579][  T632]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   55.988715][  T632]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   55.988858][  T632]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   55.989025][  T632] RIP: 0033:0x7f761456c08e
[   55.989166][  T632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   55.989654][  T632] RSP: 002b:00007ffc42e23890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   55.989859][  T632] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f761456c08e
[   55.990055][  T632] RDX: 0000000000000000 RSI: 00007ffc42e23940 RDI: 0000000000000005
[   55.990253][  T632] RBP: 00007ffc42e238a0 R08: 0000000000000000 R09: 0000000000000000
[   55.990455][  T632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce28
[   55.990658][  T632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc42e24010
| [   56.156320][  T633] ------------[ cut here ]------------
| [   56.156495][  T633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/633
| [   56.157377][  T633] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   56.158051][  T633] Tainted: [W]=WARN
[   56.158154][  T633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.158320][  T633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   56.158508][  T633] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   56.159001][  T633] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   56.159170][  T633] RAX: 00000000ffffffa6 RBX: ff1100000ae7d540 RCX: 1ff4000000106dce
[   56.159369][  T633] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ae7d5fc
[   56.159570][  T633] RBP: ff1100000a069000 R08: 1fe22000015cfac1 R09: ff11000013480b68
[   56.159779][  T633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   56.159983][  T633] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   56.160185][  T633] FS:  00007f240d3fc840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   56.160425][  T633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.160598][  T633] CR2: 00007ff0cd35dff0 CR3: 000000000c112005 CR4: 0000000000771ef0
[   56.160809][  T633] PKRU: 55555554
[   56.160914][  T633] Call Trace:
[   56.161014][  T633]  <TASK>
[   56.161084][  T633]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.161223][  T633]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   56.161358][  T633]  notifier_call_chain (kernel/notifier.c:85)
[   56.161498][  T633]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   56.161640][  T633]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   56.161806][  T633]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   56.161947][  T633]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   56.162083][  T633]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   56.162216][  T633]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   56.162379][  T633]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   56.162513][  T633]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.162652][  T633]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   56.162785][  T633]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.162926][  T633]  ? __kernel_text_address (kernel/extable.c:79)
[   56.163059][  T633]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.163197][  T633]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.163328][  T633]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.163465][  T633]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.163604][  T633]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   56.163736][  T633]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.163874][  T633]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.164006][  T633]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   56.164140][  T633]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   56.164274][  T633]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   56.164410][  T633]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.164544][  T633]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   56.164688][  T633]  ? nla_get_range_signed (lib/nlattr.c:270)
[   56.164825][  T633]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   56.164964][  T633]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   56.165096][  T633]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.165231][  T633]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.165363][  T633]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.165496][  T633]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   56.165631][  T633]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.165764][  T633]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.165901][  T633]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.166031][  T633]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.166162][  T633]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.166300][  T633]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.166438][  T633]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   56.166572][  T633]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.166710][  T633]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.166848][  T633]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.166982][  T633]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.167112][  T633]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.167248][  T633]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   56.167381][  T633]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.167520][  T633]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.167662][  T633]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   56.167795][  T633]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   56.167936][  T633]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.168072][  T633]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.168206][  T633]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.168336][  T633]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   56.168475][  T633]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   56.168616][  T633]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   56.168747][  T633]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.168884][  T633]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.169017][  T633]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.169150][  T633]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   56.169283][  T633]  ? copy_msghdr_from_user (net/socket.c:2635)
[   56.169419][  T633]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   56.169588][  T633]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   56.169723][  T633]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.169862][  T633]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.169995][  T633]  ___sys_sendmsg (net/socket.c:2752)
[   56.170127][  T633]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   56.170296][  T633]  ? copy_msghdr_from_user (net/socket.c:2603)
[   56.170447][  T633]  __sys_sendmsg (net/socket.c:2784)
[   56.170588][  T633]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   56.170718][  T633]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   56.170888][  T633]  ? restore_fpregs_from_fpstate (arch/x86/kernel/fpu/xstate.h:242 arch/x86/kernel/fpu/core.c:207)
[   56.171056][  T633]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   56.171191][  T633]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.171324][  T633]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   56.171462][  T633]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   56.171599][  T633]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   56.171730][  T633]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.171901][  T633] RIP: 0033:0x7f240d63608e
[   56.172041][  T633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   56.172524][  T633] RSP: 002b:00007ffe2ffe7640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.172732][  T633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f240d63608e
[   56.172938][  T633] RDX: 0000000000000000 RSI: 00007ffe2ffe76f0 RDI: 0000000000000005
[   56.173135][  T633] RBP: 00007ffe2ffe7650 R08: 0000000000000000 R09: 0000000000000000
[   56.173334][  T633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce28
[   56.173536][  T633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2ffe7dc0
| [   56.371717][  T635] ------------[ cut here ]------------
| [   56.371874][  T635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/635
| [   56.372109][  T635] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   56.373464][  T635] Tainted: [W]=WARN
[   56.373568][  T635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.373835][  T635] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   56.374016][  T635] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   56.374495][  T635] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   56.374742][  T635] RAX: 00000000ffffffa6 RBX: ff1100000f74b000 RCX: 1ff4000000106dce
[   56.374946][  T635] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f74b0bc
[   56.375176][  T635] RBP: ff11000007f54000 R08: 1fe2200001ee9619 R09: ff1100000ce18b68
[   56.375379][  T635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   56.375680][  T635] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   56.375974][  T635] FS:  00007f4f379ac840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   56.376211][  T635] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.376380][  T635] CR2: 00000000041e6988 CR3: 0000000012fbd002 CR4: 0000000000771ef0
[   56.376676][  T635] PKRU: 55555554
[   56.376777][  T635] Call Trace:
[   56.376882][  T635]  <TASK>
[   56.376954][  T635]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.377089][  T635]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   56.377228][  T635]  notifier_call_chain (kernel/notifier.c:85)
[   56.377366][  T635]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   56.377506][  T635]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   56.377766][  T635]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   56.377910][  T635]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   56.378045][  T635]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   56.378183][  T635]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   56.378349][  T635]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   56.378493][  T635]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.378699][  T635]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   56.378830][  T635]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.378971][  T635]  ? __kernel_text_address (kernel/extable.c:79)
[   56.379103][  T635]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.379240][  T635]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.379370][  T635]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.379508][  T635]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.379701][  T635]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   56.379836][  T635]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.379968][  T635]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.380100][  T635]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   56.380240][  T635]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   56.380374][  T635]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   56.380511][  T635]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.380707][  T635]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   56.380845][  T635]  ? nla_get_range_signed (lib/nlattr.c:270)
[   56.380983][  T635]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   56.381119][  T635]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   56.381253][  T635]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.381384][  T635]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.381522][  T635]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.381714][  T635]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   56.381852][  T635]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.381986][  T635]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.382116][  T635]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.382250][  T635]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.382380][  T635]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.382516][  T635]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.382700][  T635]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   56.382840][  T635]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.382973][  T635]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.383105][  T635]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.383240][  T635]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.383373][  T635]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.383511][  T635]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   56.383653][  T635]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.383789][  T635]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.383928][  T635]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   56.384059][  T635]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   56.384193][  T635]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.384329][  T635]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.384465][  T635]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.384600][  T635]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   56.384733][  T635]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   56.384871][  T635]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   56.385004][  T635]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.385135][  T635]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.385270][  T635]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.385409][  T635]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   56.385542][  T635]  ? copy_msghdr_from_user (net/socket.c:2635)
[   56.385679][  T635]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   56.385848][  T635]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   56.385980][  T635]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.386112][  T635]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.386246][  T635]  ___sys_sendmsg (net/socket.c:2752)
[   56.386376][  T635]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   56.386547][  T635]  ? copy_msghdr_from_user (net/socket.c:2603)
[   56.386700][  T635]  __sys_sendmsg (net/socket.c:2784)
[   56.386839][  T635]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   56.386972][  T635]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   56.387139][  T635]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   56.387273][  T635]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.387408][  T635]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   56.387542][  T635]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   56.387684][  T635]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   56.387820][  T635]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.387988][  T635] RIP: 0033:0x7f4f37be608e
[   56.388127][  T635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   56.388608][  T635] RSP: 002b:00007fff94053b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.388809][  T635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f37be608e
[   56.389009][  T635] RDX: 0000000000000000 RSI: 00007fff94053c00 RDI: 0000000000000005
[   56.389207][  T635] RBP: 00007fff94053b60 R08: 0000000000000000 R09: 0000000000000000
[   56.389404][  T635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce28
[   56.389604][  T635] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff940542d0
| [   56.539482][  T637] ------------[ cut here ]------------
| [   56.540056][  T637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/637
| [   56.540292][  T637] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   56.540920][  T637] Tainted: [W]=WARN
[   56.541019][  T637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.541184][  T637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   56.541355][  T637] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   56.541846][  T637] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   56.542015][  T637] RAX: 00000000ffffffa6 RBX: ff1100000cc20040 RCX: 1ff4000000106dce
[   56.542215][  T637] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cc200fc
[   56.542415][  T637] RBP: ff1100000a069000 R08: 1fe2200001984021 R09: ff1100000cc38b68
[   56.542623][  T637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   56.542819][  T637] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   56.543021][  T637] FS:  00007fd30a22c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   56.543253][  T637] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.543425][  T637] CR2: 00007f6f11fce000 CR3: 000000000c112004 CR4: 0000000000771ef0
[   56.543637][  T637] PKRU: 55555554
[   56.543736][  T637] Call Trace:
[   56.543840][  T637]  <TASK>
[   56.543912][  T637]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.544052][  T637]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   56.544185][  T637]  notifier_call_chain (kernel/notifier.c:85)
[   56.544320][  T637]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   56.544461][  T637]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   56.544631][  T637]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   56.544765][  T637]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   56.544905][  T637]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   56.545038][  T637]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   56.545202][  T637]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   56.545333][  T637]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.545467][  T637]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   56.545602][  T637]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.545735][  T637]  ? __kernel_text_address (kernel/extable.c:79)
[   56.545874][  T637]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.546008][  T637]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.546140][  T637]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.546273][  T637]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.546410][  T637]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   56.546543][  T637]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.546681][  T637]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.546813][  T637]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   56.546951][  T637]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   56.547082][  T637]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   56.547214][  T637]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.547348][  T637]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   56.547486][  T637]  ? nla_get_range_signed (lib/nlattr.c:270)
[   56.547625][  T637]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   56.547759][  T637]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   56.547897][  T637]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.548029][  T637]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.548159][  T637]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.548291][  T637]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   56.548442][  T637]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.548592][  T637]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.548722][  T637]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.548858][  T637]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.548988][  T637]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.549118][  T637]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.549248][  T637]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   56.549380][  T637]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.549517][  T637]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.549653][  T637]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.549788][  T637]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.549924][  T637]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.550057][  T637]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   56.550192][  T637]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.550324][  T637]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.550464][  T637]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   56.550596][  T637]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   56.550729][  T637]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.550867][  T637]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.550999][  T637]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.551132][  T637]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   56.551267][  T637]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   56.551406][  T637]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   56.551536][  T637]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.551673][  T637]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.551808][  T637]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.551945][  T637]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   56.552078][  T637]  ? copy_msghdr_from_user (net/socket.c:2635)
[   56.552212][  T637]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   56.552376][  T637]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   56.552513][  T637]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.552650][  T637]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.552787][  T637]  ___sys_sendmsg (net/socket.c:2752)
[   56.552920][  T637]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   56.553087][  T637]  ? copy_msghdr_from_user (net/socket.c:2603)
[   56.553231][  T637]  __sys_sendmsg (net/socket.c:2784)
[   56.553364][  T637]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   56.553500][  T637]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   56.553671][  T637]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   56.553807][  T637]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.553943][  T637]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   56.554074][  T637]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   56.554208][  T637]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   56.554341][  T637]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.554509][  T637] RIP: 0033:0x7fd30a46608e
[   56.554654][  T637] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   56.555129][  T637] RSP: 002b:00007fff5c1f16c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.555328][  T637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd30a46608e
[   56.555573][  T637] RDX: 0000000000000000 RSI: 00007fff5c1f1770 RDI: 0000000000000005
[   56.555776][  T637] RBP: 00007fff5c1f16d0 R08: 0000000000000000 R09: 0000000000000000
[   56.555979][  T637] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce28
[   56.556175][  T637] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5c1f1e40
| [   56.715945][  T638] ------------[ cut here ]------------
| [   56.716153][  T638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/638
| [   56.716470][  T638] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   56.717699][  T638] Tainted: [W]=WARN
[   56.717856][  T638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.718086][  T638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   56.718313][  T638] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   56.718855][  T638] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   56.719080][  T638] RAX: 00000000ffffffa6 RBX: ff1100000f70d380 RCX: 1ff4000000106dce
[   56.719331][  T638] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000f70d43c
[   56.719600][  T638] RBP: ff11000007f54000 R08: 1fe2200001ee1a89 R09: ff1100000cd40b68
[   56.719849][  T638] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   56.720105][  T638] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   56.720359][  T638] FS:  00007f68d86c6840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   56.720667][  T638] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.720901][  T638] CR2: 0000000029460988 CR3: 0000000004e00002 CR4: 0000000000771ef0
[   56.721160][  T638] PKRU: 55555554
[   56.721314][  T638] Call Trace:
[   56.721473][  T638]  <TASK>
[   56.721609][  T638]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.721796][  T638]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   56.721995][  T638]  notifier_call_chain (kernel/notifier.c:85)
[   56.722184][  T638]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   56.722370][  T638]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   56.722610][  T638]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   56.722801][  T638]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   56.722996][  T638]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   56.723179][  T638]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   56.723405][  T638]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   56.723602][  T638]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.723792][  T638]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   56.723991][  T638]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.724180][  T638]  ? __kernel_text_address (kernel/extable.c:79)
[   56.724365][  T638]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.724560][  T638]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.724756][  T638]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.724957][  T638]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.725141][  T638]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   56.725324][  T638]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.725525][  T638]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.725720][  T638]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   56.725921][  T638]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   56.726104][  T638]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   56.726287][  T638]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.726479][  T638]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   56.726680][  T638]  ? nla_get_range_signed (lib/nlattr.c:270)
[   56.726877][  T638]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   56.727069][  T638]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   56.727261][  T638]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.727452][  T638]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.727654][  T638]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.727851][  T638]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   56.728047][  T638]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.728236][  T638]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.728425][  T638]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.728625][  T638]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.728810][  T638]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.729013][  T638]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.729205][  T638]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   56.729402][  T638]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.729599][  T638]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.729782][  T638]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.729986][  T638]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.730171][  T638]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.730360][  T638]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   56.730558][  T638]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.730760][  T638]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.730968][  T638]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   56.731152][  T638]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   56.731342][  T638]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.731538][  T638]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.731747][  T638]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.731942][  T638]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   56.732132][  T638]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   56.732321][  T638]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   56.732521][  T638]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.732720][  T638]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.732921][  T638]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.733106][  T638]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   56.733298][  T638]  ? copy_msghdr_from_user (net/socket.c:2635)
[   56.733496][  T638]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   56.733735][  T638]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   56.733940][  T638]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.734128][  T638]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.734318][  T638]  ___sys_sendmsg (net/socket.c:2752)
[   56.734509][  T638]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   56.734737][  T638]  ? copy_msghdr_from_user (net/socket.c:2603)
[   56.734947][  T638]  __sys_sendmsg (net/socket.c:2784)
[   56.735132][  T638]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   56.735316][  T638]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   56.735575][  T638]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   56.735778][  T638]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.735979][  T638]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   56.736164][  T638]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   56.736375][  T638]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   56.736570][  T638]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.736801][  T638] RIP: 0033:0x7f68d890008e
[   56.737005][  T638] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   56.737561][  T638] RSP: 002b:00007fffa56b14e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.737839][  T638] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68d890008e
[   56.738101][  T638] RDX: 0000000000000000 RSI: 00007fffa56b1590 RDI: 0000000000000005
[   56.738350][  T638] RBP: 00007fffa56b14f0 R08: 0000000000000000 R09: 0000000000000000
[   56.738621][  T638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce29
[   56.738877][  T638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa56b1c60
| [   56.936486][  T640] ------------[ cut here ]------------
| [   56.936712][  T640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/640
| [   56.937014][  T640] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   56.937772][  T640] Tainted: [W]=WARN
[   56.937941][  T640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   56.938159][  T640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   56.938387][  T640] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   56.938946][  T640] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   56.939168][  T640] RAX: 00000000ffffffa6 RBX: ff1100000b8c6200 RCX: 1ff40000001b5dce
[   56.939428][  T640] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8c62bc
[   56.939691][  T640] RBP: ff1100000a069000 R08: 1fe2200001718c59 R09: ff1100000cbd8b68
[   56.939963][  T640] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   56.940216][  T640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   56.940478][  T640] FS:  00007f7f883da840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   56.940779][  T640] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.941026][  T640] CR2: 0000000018c9a988 CR3: 000000000ba8d004 CR4: 0000000000771ef0
[   56.941284][  T640] PKRU: 55555554
[   56.941443][  T640] Call Trace:
[   56.941611][  T640]  <TASK>
[   56.941733][  T640]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.941936][  T640]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   56.942123][  T640]  notifier_call_chain (kernel/notifier.c:85)
[   56.942314][  T640]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   56.942510][  T640]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   56.942750][  T640]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   56.942950][  T640]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   56.943136][  T640]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   56.943321][  T640]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   56.943545][  T640]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   56.943806][  T640]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.944056][  T640]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   56.944297][  T640]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.944549][  T640]  ? __kernel_text_address (kernel/extable.c:79)
[   56.944802][  T640]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.945056][  T640]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.945299][  T640]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.945550][  T640]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.945817][  T640]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   56.946072][  T640]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.946312][  T640]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.946647][  T640]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   56.946877][  T640]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   56.947062][  T640]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   56.947246][  T640]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   56.947444][  T640]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   56.947644][  T640]  ? nla_get_range_signed (lib/nlattr.c:270)
[   56.947848][  T640]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   56.948042][  T640]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   56.948233][  T640]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.948427][  T640]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.948633][  T640]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.948819][  T640]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   56.949014][  T640]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.949201][  T640]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.949384][  T640]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.949597][  T640]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.949782][  T640]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.949981][  T640]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   56.950174][  T640]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   56.950361][  T640]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.950550][  T640]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.950750][  T640]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.950951][  T640]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   56.951134][  T640]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   56.951320][  T640]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   56.951511][  T640]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   56.951713][  T640]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   56.951916][  T640]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   56.952099][  T640]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   56.952286][  T640]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   56.952479][  T640]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   56.952678][  T640]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   56.952870][  T640]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   56.953061][  T640]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   56.953251][  T640]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   56.953444][  T640]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   56.953660][  T640]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.953851][  T640]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   56.954044][  T640]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   56.954234][  T640]  ? copy_msghdr_from_user (net/socket.c:2635)
[   56.954427][  T640]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   56.954658][  T640]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   56.954852][  T640]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   56.955042][  T640]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   56.955231][  T640]  ___sys_sendmsg (net/socket.c:2752)
[   56.955420][  T640]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   56.955654][  T640]  ? copy_msghdr_from_user (net/socket.c:2603)
[   56.955867][  T640]  __sys_sendmsg (net/socket.c:2784)
[   56.956057][  T640]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   56.956242][  T640]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   56.956476][  T640]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   56.956676][  T640]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   56.956870][  T640]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   56.957057][  T640]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   56.957246][  T640]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   56.957442][  T640]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   56.957672][  T640] RIP: 0033:0x7f7f8861408e
[   56.957870][  T640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   56.958410][  T640] RSP: 002b:00007ffee7c21a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   56.958758][  T640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f8861408e
[   56.959054][  T640] RDX: 0000000000000000 RSI: 00007ffee7c21ab0 RDI: 0000000000000005
[   56.959307][  T640] RBP: 00007ffee7c21a10 R08: 0000000000000000 R09: 0000000000000000
[   56.959565][  T640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce29
[   56.959830][  T640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee7c22180
| [   57.196684][  T642] ------------[ cut here ]------------
| [   57.196886][  T642] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/642
| [   57.197178][  T642] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   57.198784][  T642] Tainted: [W]=WARN
[   57.199000][  T642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.199233][  T642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   57.199466][  T642] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   57.200015][  T642] RSP: 0018:ffa0000000daf040 EFLAGS: 00010286
[   57.200237][  T642] RAX: 00000000ffffffa6 RBX: ff1100001379b380 RCX: 1ff40000001b5dce
[   57.200497][  T642] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379b43c
[   57.200763][  T642] RBP: ff11000007f54000 R08: 1fe22000026f3689 R09: ff1100000a1caea8
[   57.201026][  T642] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   57.201276][  T642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   57.201534][  T642] FS:  00007f9e383ce840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   57.201837][  T642] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.202065][  T642] CR2: 000000002b371988 CR3: 000000000c328001 CR4: 0000000000771ef0
[   57.202317][  T642] PKRU: 55555554
[   57.202475][  T642] Call Trace:
[   57.202637][  T642]  <TASK>
[   57.202757][  T642]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.202955][  T642]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   57.203142][  T642]  notifier_call_chain (kernel/notifier.c:85)
[   57.203334][  T642]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   57.203536][  T642]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   57.203770][  T642]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   57.203969][  T642]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   57.204157][  T642]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   57.204343][  T642]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   57.204568][  T642]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   57.204765][  T642]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.204963][  T642]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   57.205148][  T642]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.205334][  T642]  ? __kernel_text_address (kernel/extable.c:79)
[   57.205534][  T642]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.205739][  T642]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.205935][  T642]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.206123][  T642]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.206310][  T642]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   57.206501][  T642]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.206723][  T642]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.206925][  T642]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   57.207112][  T642]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   57.207301][  T642]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   57.207497][  T642]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.207698][  T642]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   57.207893][  T642]  ? nla_get_range_signed (lib/nlattr.c:270)
[   57.208090][  T642]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   57.208283][  T642]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   57.208481][  T642]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.208679][  T642]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.208875][  T642]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.209059][  T642]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   57.209247][  T642]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.209442][  T642]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.209642][  T642]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.209829][  T642]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.210023][  T642]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.210210][  T642]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.210394][  T642]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   57.210600][  T642]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.210785][  T642]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.210984][  T642]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.211171][  T642]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.211354][  T642]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.211551][  T642]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   57.211749][  T642]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.211948][  T642]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   57.212137][  T642]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   57.212322][  T642]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   57.212514][  T642]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   57.212735][  T642]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   57.212938][  T642]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.213125][  T642]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   57.213316][  T642]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   57.213513][  T642]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   57.213712][  T642]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.213909][  T642]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.214097][  T642]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.214285][  T642]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   57.214479][  T642]  ? copy_msghdr_from_user (net/socket.c:2635)
[   57.214679][  T642]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   57.214907][  T642]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   57.215095][  T642]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.215280][  T642]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.215475][  T642]  ___sys_sendmsg (net/socket.c:2752)
[   57.215668][  T642]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   57.215899][  T642]  ? copy_msghdr_from_user (net/socket.c:2603)
[   57.216097][  T642]  __sys_sendmsg (net/socket.c:2784)
[   57.216284][  T642]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   57.216475][  T642]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   57.216710][  T642]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   57.216910][  T642]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.217098][  T642]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   57.217286][  T642]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   57.217480][  T642]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   57.217682][  T642]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.217911][  T642] RIP: 0033:0x7f9e3860808e
[   57.218106][  T642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   57.218663][  T642] RSP: 002b:00007ffe0a402690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   57.218928][  T642] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e3860808e
[   57.219180][  T642] RDX: 0000000000000000 RSI: 00007ffe0a402740 RDI: 0000000000000005
[   57.219436][  T642] RBP: 00007ffe0a4026a0 R08: 0000000000000000 R09: 0000000000000000
[   57.219699][  T642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce29
[   57.219961][  T642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a402e10
| [   57.422612][  T644] ------------[ cut here ]------------
| [   57.422803][  T644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/644
| [   57.423104][  T644] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   57.423861][  T644] Tainted: [W]=WARN
[   57.424014][  T644] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.424229][  T644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   57.424461][  T644] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   57.425014][  T644] RSP: 0018:ffa0000000dbf040 EFLAGS: 00010286
[   57.425233][  T644] RAX: 00000000ffffffa6 RBX: ff1100000b8c7e00 RCX: 1ff40000001b7dce
[   57.425498][  T644] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b8c7ebc
[   57.425825][  T644] RBP: ff1100000a069000 R08: 1fe2200001718fd9 R09: ff1100000cbd2ea8
[   57.426137][  T644] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   57.426443][  T644] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   57.426757][  T644] FS:  00007f0f872f6840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   57.427132][  T644] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.427506][  T644] CR2: 00000000114b0988 CR3: 000000000f7be005 CR4: 0000000000771ef0
[   57.427832][  T644] PKRU: 55555554
[   57.428086][  T644] Call Trace:
[   57.428306][  T644]  <TASK>
[   57.428469][  T644]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.428665][  T644]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   57.428856][  T644]  notifier_call_chain (kernel/notifier.c:85)
[   57.429045][  T644]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   57.429232][  T644]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   57.429452][  T644]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   57.429648][  T644]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   57.429838][  T644]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   57.430027][  T644]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   57.430243][  T644]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   57.430430][  T644]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.430628][  T644]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   57.430809][  T644]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.431001][  T644]  ? __kernel_text_address (kernel/extable.c:79)
[   57.431186][  T644]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.431367][  T644]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.431556][  T644]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.431752][  T644]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.431951][  T644]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   57.432134][  T644]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.432316][  T644]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.432505][  T644]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   57.432711][  T644]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   57.432912][  T644]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   57.433095][  T644]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.433280][  T644]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   57.433468][  T644]  ? nla_get_range_signed (lib/nlattr.c:270)
[   57.433668][  T644]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   57.433862][  T644]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   57.434050][  T644]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.434232][  T644]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.434420][  T644]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.434612][  T644]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   57.434792][  T644]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.434988][  T644]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.435168][  T644]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.435351][  T644]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.435539][  T644]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.435734][  T644]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.435927][  T644]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   57.436108][  T644]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.436291][  T644]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.436478][  T644]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.436670][  T644]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.436855][  T644]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.437050][  T644]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   57.437237][  T644]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.437428][  T644]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   57.437629][  T644]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   57.437812][  T644]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   57.438003][  T644]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   57.438186][  T644]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   57.438366][  T644]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.438555][  T644]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   57.438751][  T644]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   57.438945][  T644]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   57.439124][  T644]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.439307][  T644]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.439498][  T644]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.439696][  T644]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   57.439890][  T644]  ? copy_msghdr_from_user (net/socket.c:2635)
[   57.440073][  T644]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   57.440286][  T644]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   57.440473][  T644]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.440669][  T644]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.440861][  T644]  ___sys_sendmsg (net/socket.c:2752)
[   57.441046][  T644]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   57.441274][  T644]  ? copy_msghdr_from_user (net/socket.c:2603)
[   57.441475][  T644]  __sys_sendmsg (net/socket.c:2784)
[   57.441670][  T644]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   57.441855][  T644]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   57.442080][  T644]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   57.442270][  T644]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.442458][  T644]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   57.442659][  T644]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   57.442849][  T644]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   57.443038][  T644]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.443249][  T644] RIP: 0033:0x7f0f8753008e
[   57.443444][  T644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   57.443982][  T644] RSP: 002b:00007ffc7c718d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   57.444240][  T644] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f8753008e
[   57.444492][  T644] RDX: 0000000000000000 RSI: 00007ffc7c718db0 RDI: 0000000000000005
[   57.444747][  T644] RBP: 00007ffc7c718d10 R08: 0000000000000000 R09: 0000000000000000
[   57.444999][  T644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce29
[   57.445245][  T644] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7c719480
| [   57.641238][  T646] ------------[ cut here ]------------
| [   57.641432][  T646] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/646
| [   57.641728][  T646] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   57.642457][  T646] Tainted: [W]=WARN
[   57.642619][  T646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.642836][  T646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   57.643076][  T646] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   57.643620][  T646] RSP: 0018:ffa0000000dcf040 EFLAGS: 00010286
[   57.643844][  T646] RAX: 00000000ffffffa6 RBX: ff1100000b947700 RCX: 1ff40000001b9dce
[   57.644097][  T646] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9477bc
[   57.644343][  T646] RBP: ff11000007f54000 R08: 1fe2200001728ef9 R09: ff1100000a340b68
[   57.644609][  T646] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   57.644859][  T646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   57.645115][  T646] FS:  00007f95efea6840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   57.645397][  T646] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.645639][  T646] CR2: 0000000013d69988 CR3: 00000000091d3002 CR4: 0000000000771ef0
[   57.645903][  T646] PKRU: 55555554
[   57.646052][  T646] Call Trace:
[   57.646204][  T646]  <TASK>
[   57.646322][  T646]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.646514][  T646]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   57.646712][  T646]  notifier_call_chain (kernel/notifier.c:85)
[   57.646909][  T646]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   57.647093][  T646]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   57.647310][  T646]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   57.647503][  T646]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   57.647701][  T646]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   57.647902][  T646]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   57.648116][  T646]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   57.648301][  T646]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.648494][  T646]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   57.648687][  T646]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.648888][  T646]  ? __kernel_text_address (kernel/extable.c:79)
[   57.649072][  T646]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.649258][  T646]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.649449][  T646]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.649665][  T646]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.649861][  T646]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   57.650049][  T646]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.650232][  T646]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.650421][  T646]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   57.650618][  T646]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   57.650801][  T646]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   57.650991][  T646]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.651190][  T646]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   57.651372][  T646]  ? nla_get_range_signed (lib/nlattr.c:270)
[   57.651573][  T646]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   57.651777][  T646]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   57.651970][  T646]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.652151][  T646]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.652337][  T646]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.652528][  T646]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   57.652722][  T646]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.652924][  T646]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.653105][  T646]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.653288][  T646]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.653480][  T646]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.653677][  T646]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.653866][  T646]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   57.654053][  T646]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.654236][  T646]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.654425][  T646]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.654627][  T646]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.654807][  T646]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.654999][  T646]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   57.655183][  T646]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.655367][  T646]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   57.655556][  T646]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   57.655750][  T646]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   57.655946][  T646]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   57.656129][  T646]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   57.656311][  T646]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.656500][  T646]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   57.656706][  T646]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   57.656907][  T646]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   57.657088][  T646]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.657274][  T646]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.657467][  T646]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.657664][  T646]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   57.657888][  T646]  ? copy_msghdr_from_user (net/socket.c:2635)
[   57.658071][  T646]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   57.658287][  T646]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   57.658479][  T646]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.658672][  T646]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.658865][  T646]  ___sys_sendmsg (net/socket.c:2752)
[   57.659051][  T646]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   57.659271][  T646]  ? copy_msghdr_from_user (net/socket.c:2603)
[   57.659475][  T646]  __sys_sendmsg (net/socket.c:2784)
[   57.659668][  T646]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   57.659856][  T646]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   57.660078][  T646]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   57.660264][  T646]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.660452][  T646]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   57.660649][  T646]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   57.660834][  T646]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   57.661030][  T646]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.661246][  T646] RIP: 0033:0x7f95f00e008e
[   57.661443][  T646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   57.661998][  T646] RSP: 002b:00007fffaf7fa6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   57.662246][  T646] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f95f00e008e
[   57.662503][  T646] RDX: 0000000000000000 RSI: 00007fffaf7fa750 RDI: 0000000000000005
[   57.662760][  T646] RBP: 00007fffaf7fa6b0 R08: 0000000000000000 R09: 0000000000000000
[   57.663016][  T646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce29
[   57.663266][  T646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf7fae20
| [   57.849677][  T648] ------------[ cut here ]------------
| [   57.849876][  T648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/648
| [   57.850160][  T648] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   57.850907][  T648] Tainted: [W]=WARN
[   57.851057][  T648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.851279][  T648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   57.851513][  T648] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   57.852057][  T648] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   57.852277][  T648] RAX: 00000000ffffffa6 RBX: ff1100000cf04580 RCX: 1ff40000001bbdce
[   57.852531][  T648] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0463c
[   57.852792][  T648] RBP: ff1100000a069000 R08: 1fe22000019e08c9 R09: ff1100000cd00b68
[   57.853052][  T648] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   57.853301][  T648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   57.853556][  T648] FS:  00007f2d82b49840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   57.853866][  T648] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.854094][  T648] CR2: 0000000015864988 CR3: 000000000ce77006 CR4: 0000000000771ef0
[   57.854344][  T648] PKRU: 55555554
[   57.854499][  T648] Call Trace:
[   57.854662][  T648]  <TASK>
[   57.854781][  T648]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.854981][  T648]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   57.855166][  T648]  notifier_call_chain (kernel/notifier.c:85)
[   57.855353][  T648]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   57.855548][  T648]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   57.855776][  T648]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   57.855973][  T648]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   57.856159][  T648]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   57.856345][  T648]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   57.856571][  T648]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   57.856769][  T648]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.856967][  T648]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   57.857147][  T648]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.857334][  T648]  ? __kernel_text_address (kernel/extable.c:79)
[   57.857526][  T648]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.857790][  T648]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.858040][  T648]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.858282][  T648]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.858530][  T648]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   57.858778][  T648]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.859034][  T648]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.859267][  T648]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   57.859458][  T648]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   57.859659][  T648]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   57.859848][  T648]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   57.860038][  T648]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   57.860224][  T648]  ? nla_get_range_signed (lib/nlattr.c:270)
[   57.860422][  T648]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   57.860621][  T648]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   57.860808][  T648]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.861000][  T648]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.861187][  T648]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.861368][  T648]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   57.861555][  T648]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.861755][  T648]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.861953][  T648]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.862138][  T648]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.862320][  T648]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.862510][  T648]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   57.862708][  T648]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   57.862902][  T648]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.863084][  T648]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.863270][  T648]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.863466][  T648]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   57.863662][  T648]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   57.863854][  T648]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   57.864043][  T648]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   57.864230][  T648]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   57.864423][  T648]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   57.864616][  T648]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   57.864803][  T648]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   57.864999][  T648]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   57.865183][  T648]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   57.865364][  T648]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   57.865553][  T648]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   57.865752][  T648]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   57.865945][  T648]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   57.866129][  T648]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.866314][  T648]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   57.866510][  T648]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   57.866720][  T648]  ? copy_msghdr_from_user (net/socket.c:2635)
[   57.866918][  T648]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   57.867129][  T648]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   57.867316][  T648]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   57.867507][  T648]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   57.867700][  T648]  ___sys_sendmsg (net/socket.c:2752)
[   57.867892][  T648]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   57.868108][  T648]  ? copy_msghdr_from_user (net/socket.c:2603)
[   57.868305][  T648]  __sys_sendmsg (net/socket.c:2784)
[   57.868499][  T648]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   57.868696][  T648]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   57.868929][  T648]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   57.869111][  T648]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   57.869296][  T648]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   57.869487][  T648]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   57.869683][  T648]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   57.869878][  T648]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   57.870093][  T648] RIP: 0033:0x7f2d82d8308e
[   57.870281][  T648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   57.870827][  T648] RSP: 002b:00007ffc284d4c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   57.871086][  T648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d82d8308e
[   57.871334][  T648] RDX: 0000000000000000 RSI: 00007ffc284d4d00 RDI: 0000000000000005
[   57.871605][  T648] RBP: 00007ffc284d4c60 R08: 0000000000000000 R09: 0000000000000000
[   57.871858][  T648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2a
[   57.872108][  T648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc284d53d0
| [   58.057606][  T649] ------------[ cut here ]------------
| [   58.057797][  T649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/649
| [   58.058088][  T649] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   58.059333][  T649] Tainted: [W]=WARN
[   58.059487][  T649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.059711][  T649] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   58.059944][  T649] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   58.060461][  T649] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   58.060766][  T649] RAX: 00000000ffffffa6 RBX: ff1100000cf08580 RCX: 1ff4000000106dce
[   58.061079][  T649] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0863c
[   58.061382][  T649] RBP: ff11000007f54000 R08: 1fe22000019e10c9 R09: ff1100000cd051e8
[   58.061694][  T649] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   58.062016][  T649] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   58.062318][  T649] FS:  00007fb7e7f94840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   58.062665][  T649] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.062943][  T649] CR2: 000000003ef85988 CR3: 000000000fb28005 CR4: 0000000000771ef0
[   58.063245][  T649] PKRU: 55555554
[   58.063451][  T649] Call Trace:
[   58.063661][  T649]  <TASK>
[   58.063867][  T649]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.064115][  T649]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   58.064351][  T649]  notifier_call_chain (kernel/notifier.c:85)
[   58.064610][  T649]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   58.064855][  T649]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   58.065131][  T649]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   58.065370][  T649]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   58.065606][  T649]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   58.065786][  T649]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   58.066010][  T649]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   58.066191][  T649]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.066371][  T649]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   58.066554][  T649]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.066751][  T649]  ? __kernel_text_address (kernel/extable.c:79)
[   58.066943][  T649]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.067127][  T649]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.067311][  T649]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.067500][  T649]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.067693][  T649]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   58.067883][  T649]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.068061][  T649]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.068244][  T649]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   58.068434][  T649]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   58.068629][  T649]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   58.068812][  T649]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.068999][  T649]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   58.069178][  T649]  ? nla_get_range_signed (lib/nlattr.c:270)
[   58.069362][  T649]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   58.069553][  T649]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   58.069750][  T649]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.069939][  T649]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.070121][  T649]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.070303][  T649]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   58.070491][  T649]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.070688][  T649]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.070877][  T649]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.071059][  T649]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.071268][  T649]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.071480][  T649]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.071678][  T649]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   58.071865][  T649]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.072049][  T649]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.072232][  T649]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.072423][  T649]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.072625][  T649]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.072810][  T649]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   58.073007][  T649]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.073191][  T649]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.073378][  T649]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   58.073565][  T649]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   58.073762][  T649]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.073960][  T649]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.074143][  T649]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.074325][  T649]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   58.074516][  T649]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   58.074712][  T649]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   58.074907][  T649]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.075093][  T649]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.075278][  T649]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.075471][  T649]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   58.075667][  T649]  ? copy_msghdr_from_user (net/socket.c:2635)
[   58.075858][  T649]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   58.076078][  T649]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   58.076264][  T649]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.076454][  T649]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.076650][  T649]  ___sys_sendmsg (net/socket.c:2752)
[   58.076842][  T649]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   58.077065][  T649]  ? copy_msghdr_from_user (net/socket.c:2603)
[   58.077261][  T649]  __sys_sendmsg (net/socket.c:2784)
[   58.077453][  T649]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   58.077651][  T649]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   58.077885][  T649]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   58.078071][  T649]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.078259][  T649]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   58.078447][  T649]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   58.078644][  T649]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   58.078828][  T649]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.079058][  T649] RIP: 0033:0x7fb7e81ce08e
[   58.079263][  T649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   58.079811][  T649] RSP: 002b:00007fffa1fefb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.080069][  T649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7e81ce08e
[   58.080323][  T649] RDX: 0000000000000000 RSI: 00007fffa1fefbb0 RDI: 0000000000000005
[   58.080593][  T649] RBP: 00007fffa1fefb10 R08: 0000000000000000 R09: 0000000000000000
[   58.080842][  T649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2a
[   58.081104][  T649] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa1ff0280
| [   58.268347][  T651] ------------[ cut here ]------------
| [   58.268538][  T651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/651
| [   58.268835][  T651] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   58.269578][  T651] Tainted: [W]=WARN
[   58.269741][  T651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.269966][  T651] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   58.270195][  T651] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   58.270799][  T651] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   58.271079][  T651] RAX: 00000000ffffffa6 RBX: ff11000004b18200 RCX: 1ff40000001bbdce
[   58.271378][  T651] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b182bc
[   58.271698][  T651] RBP: ff1100000a069000 R08: 1fe2200000963059 R09: ff1100000cc9d1e8
[   58.272009][  T651] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   58.272305][  T651] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   58.272625][  T651] FS:  00007f697c5dc840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   58.273024][  T651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.273313][  T651] CR2: 000000003191a988 CR3: 000000000fb2b002 CR4: 0000000000771ef0
[   58.273634][  T651] PKRU: 55555554
[   58.273839][  T651] Call Trace:
[   58.274027][  T651]  <TASK>
[   58.274141][  T651]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.274327][  T651]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   58.274518][  T651]  notifier_call_chain (kernel/notifier.c:85)
[   58.274716][  T651]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   58.274912][  T651]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   58.275130][  T651]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   58.275315][  T651]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   58.275510][  T651]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   58.275701][  T651]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   58.275930][  T651]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   58.276114][  T651]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.276303][  T651]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   58.276496][  T651]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.276695][  T651]  ? __kernel_text_address (kernel/extable.c:79)
[   58.276893][  T651]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.277078][  T651]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.277262][  T651]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.277453][  T651]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.277650][  T651]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   58.277832][  T651]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.278026][  T651]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.278210][  T651]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   58.278393][  T651]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   58.278597][  T651]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   58.278778][  T651]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.278972][  T651]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   58.279153][  T651]  ? nla_get_range_signed (lib/nlattr.c:270)
[   58.279341][  T651]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   58.279533][  T651]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   58.279733][  T651]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.279926][  T651]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.280110][  T651]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.280293][  T651]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   58.280478][  T651]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.280674][  T651]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.280858][  T651]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.281048][  T651]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.281232][  T651]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.281422][  T651]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.281618][  T651]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   58.281801][  T651]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.281991][  T651]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.282173][  T651]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.282356][  T651]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.282547][  T651]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.282744][  T651]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   58.282939][  T651]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.283123][  T651]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.283311][  T651]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   58.283499][  T651]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   58.283700][  T651]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.283897][  T651]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.284080][  T651]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.284263][  T651]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   58.284453][  T651]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   58.284651][  T651]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   58.284836][  T651]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.285031][  T651]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.285216][  T651]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.285400][  T651]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   58.285607][  T651]  ? copy_msghdr_from_user (net/socket.c:2635)
[   58.285789][  T651]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   58.286017][  T651]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   58.286202][  T651]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.286386][  T651]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.286596][  T651]  ___sys_sendmsg (net/socket.c:2752)
[   58.286775][  T651]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   58.287005][  T651]  ? copy_msghdr_from_user (net/socket.c:2603)
[   58.287201][  T651]  __sys_sendmsg (net/socket.c:2784)
[   58.287382][  T651]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   58.287571][  T651]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   58.287804][  T651]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   58.287996][  T651]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.288180][  T651]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   58.288372][  T651]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   58.288564][  T651]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   58.288764][  T651]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.288990][  T651] RIP: 0033:0x7f697c81608e
[   58.289180][  T651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   58.289722][  T651] RSP: 002b:00007fff20d163f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.289993][  T651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f697c81608e
[   58.290242][  T651] RDX: 0000000000000000 RSI: 00007fff20d164a0 RDI: 0000000000000005
[   58.290495][  T651] RBP: 00007fff20d16400 R08: 0000000000000000 R09: 0000000000000000
[   58.290755][  T651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2a
[   58.291014][  T651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff20d16b70
| [   58.488050][  T653] ------------[ cut here ]------------
| [   58.488245][  T653] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/653
| [   58.488546][  T653] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   58.489297][  T653] Tainted: [W]=WARN
[   58.489458][  T653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.489694][  T653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   58.489933][  T653] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   58.490479][  T653] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   58.490715][  T653] RAX: 00000000ffffffa6 RBX: ff1100000c8b63c0 RCX: 1ff4000000106dce
[   58.490979][  T653] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c8b647c
[   58.491228][  T653] RBP: ff11000007f54000 R08: 1fe2200001916c91 R09: ff1100000cb68b68
[   58.491483][  T653] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   58.491744][  T653] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   58.492007][  T653] FS:  00007f3b1cf6a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   58.492291][  T653] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.492515][  T653] CR2: 000000000dbd7988 CR3: 000000000fb2b001 CR4: 0000000000771ef0
[   58.492782][  T653] PKRU: 55555554
[   58.492945][  T653] Call Trace:
[   58.493095][  T653]  <TASK>
[   58.493216][  T653]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.493404][  T653]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   58.493612][  T653]  notifier_call_chain (kernel/notifier.c:85)
[   58.493801][  T653]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   58.494000][  T653]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   58.494218][  T653]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   58.494404][  T653]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   58.494613][  T653]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   58.494799][  T653]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   58.495026][  T653]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   58.495211][  T653]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.495396][  T653]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   58.495600][  T653]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.495785][  T653]  ? __kernel_text_address (kernel/extable.c:79)
[   58.495983][  T653]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.496170][  T653]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.496353][  T653]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.496546][  T653]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.496739][  T653]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   58.496934][  T653]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.497116][  T653]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.497301][  T653]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   58.497493][  T653]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   58.497693][  T653]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   58.497887][  T653]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.498074][  T653]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   58.498258][  T653]  ? nla_get_range_signed (lib/nlattr.c:270)
[   58.498454][  T653]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   58.498656][  T653]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   58.498846][  T653]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.499031][  T653]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.499216][  T653]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.499397][  T653]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   58.499603][  T653]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.499791][  T653]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.499985][  T653]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.500170][  T653]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.500353][  T653]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.500545][  T653]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.500739][  T653]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   58.500937][  T653]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.501118][  T653]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.501302][  T653]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.501492][  T653]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.501687][  T653]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.501881][  T653]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   58.502066][  T653]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.502250][  T653]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.502443][  T653]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   58.502641][  T653]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   58.502829][  T653]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.503025][  T653]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.503211][  T653]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.503395][  T653]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   58.503603][  T653]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   58.503790][  T653]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   58.503985][  T653]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.504171][  T653]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.504356][  T653]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.504552][  T653]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   58.504754][  T653]  ? copy_msghdr_from_user (net/socket.c:2635)
[   58.504954][  T653]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   58.505168][  T653]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   58.505355][  T653]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.505547][  T653]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.505744][  T653]  ___sys_sendmsg (net/socket.c:2752)
[   58.505937][  T653]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   58.506154][  T653]  ? copy_msghdr_from_user (net/socket.c:2603)
[   58.506352][  T653]  __sys_sendmsg (net/socket.c:2784)
[   58.506545][  T653]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   58.506743][  T653]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   58.506976][  T653]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   58.507163][  T653]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.507348][  T653]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   58.507541][  T653]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   58.507822][  T653]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   58.508018][  T653]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.508240][  T653] RIP: 0033:0x7f3b1d1a408e
[   58.508436][  T653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   58.508981][  T653] RSP: 002b:00007ffd941148a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.509266][  T653] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b1d1a408e
[   58.509656][  T653] RDX: 0000000000000000 RSI: 00007ffd94114950 RDI: 0000000000000005
[   58.509921][  T653] RBP: 00007ffd941148b0 R08: 0000000000000000 R09: 0000000000000000
[   58.510176][  T653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2a
[   58.510430][  T653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd94115020
| [   58.719972][  T655] ------------[ cut here ]------------
| [   58.720165][  T655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/655
| [   58.720459][  T655] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   58.721193][  T655] Tainted: [W]=WARN
[   58.721344][  T655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.721576][  T655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   58.721819][  T655] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   58.722362][  T655] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   58.722616][  T655] RAX: 00000000ffffffa6 RBX: ff1100000cae6040 RCX: 1ff40000001bbdce
[   58.722874][  T655] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae60fc
[   58.723121][  T655] RBP: ff1100000a069000 R08: 1fe220000195cc21 R09: ff110000134851e8
[   58.723369][  T655] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   58.723648][  T655] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   58.723910][  T655] FS:  00007fd5955dd840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   58.724194][  T655] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.724422][  T655] CR2: 0000000020229988 CR3: 000000000fb2a005 CR4: 0000000000771ef0
[   58.724694][  T655] PKRU: 55555554
[   58.724849][  T655] Call Trace:
[   58.725009][  T655]  <TASK>
[   58.725131][  T655]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.725317][  T655]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   58.725512][  T655]  notifier_call_chain (kernel/notifier.c:85)
[   58.725715][  T655]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   58.725919][  T655]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   58.726136][  T655]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   58.726324][  T655]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   58.726520][  T655]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   58.726717][  T655]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   58.726950][  T655]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   58.727133][  T655]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.727318][  T655]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   58.727510][  T655]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.727706][  T655]  ? __kernel_text_address (kernel/extable.c:79)
[   58.727902][  T655]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.728086][  T655]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.728271][  T655]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.728459][  T655]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.728658][  T655]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   58.728844][  T655]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.729038][  T655]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.729222][  T655]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   58.729416][  T655]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   58.729611][  T655]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   58.729795][  T655]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.729988][  T655]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   58.730171][  T655]  ? nla_get_range_signed (lib/nlattr.c:270)
[   58.730358][  T655]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   58.730552][  T655]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   58.730751][  T655]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.730941][  T655]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.731126][  T655]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.731310][  T655]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   58.731501][  T655]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.731705][  T655]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.731899][  T655]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.732082][  T655]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.732267][  T655]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.732459][  T655]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.732660][  T655]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   58.732870][  T655]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.733059][  T655]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.733245][  T655]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.733440][  T655]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.733633][  T655]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.733819][  T655]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   58.734013][  T655]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.734201][  T655]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.734390][  T655]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   58.734596][  T655]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   58.734784][  T655]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.734983][  T655]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.735165][  T655]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.735349][  T655]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   58.735545][  T655]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   58.735746][  T655]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   58.735939][  T655]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.736209][  T655]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.736393][  T655]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.736600][  T655]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   58.736785][  T655]  ? copy_msghdr_from_user (net/socket.c:2635)
[   58.736981][  T655]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   58.737196][  T655]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   58.737380][  T655]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.737571][  T655]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.737769][  T655]  ___sys_sendmsg (net/socket.c:2752)
[   58.737964][  T655]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   58.738181][  T655]  ? copy_msghdr_from_user (net/socket.c:2603)
[   58.738376][  T655]  __sys_sendmsg (net/socket.c:2784)
[   58.738662][  T655]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   58.738849][  T655]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   58.739080][  T655]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   58.739267][  T655]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.739459][  T655]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   58.739666][  T655]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   58.739873][  T655]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   58.740062][  T655]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.740279][  T655] RIP: 0033:0x7fd59581708e
[   58.740479][  T655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   58.741033][  T655] RSP: 002b:00007fffb6e153a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.741286][  T655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd59581708e
[   58.741545][  T655] RDX: 0000000000000000 RSI: 00007fffb6e15450 RDI: 0000000000000005
[   58.741995][  T655] RBP: 00007fffb6e153b0 R08: 0000000000000000 R09: 0000000000000000
[   58.742246][  T655] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2b
[   58.742509][  T655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb6e15b20
| [   58.953144][  T657] ------------[ cut here ]------------
| [   58.953330][  T657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/657
| [   58.953856][  T657] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   58.954579][  T657] Tainted: [W]=WARN
[   58.954743][  T657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   58.954968][  T657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   58.955201][  T657] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   58.955733][  T657] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   58.955961][  T657] RAX: 00000000ffffffa6 RBX: ff1100000ca823c0 RCX: 1ff4000000106dce
[   58.956208][  T657] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca8247c
[   58.956459][  T657] RBP: ff11000007f54000 R08: 1fe2200001950491 R09: ff1100000ce1d1e8
[   58.956729][  T657] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   58.956989][  T657] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   58.957243][  T657] FS:  00007f006cad4840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   58.957543][  T657] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.957769][  T657] CR2: 0000000000655988 CR3: 000000000c95b003 CR4: 0000000000771ef0
[   58.958031][  T657] PKRU: 55555554
[   58.958181][  T657] Call Trace:
[   58.958329][  T657]  <TASK>
[   58.958453][  T657]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.958650][  T657]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   58.958837][  T657]  notifier_call_chain (kernel/notifier.c:85)
[   58.959048][  T657]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   58.959264][  T657]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   58.959485][  T657]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   58.959683][  T657]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   58.959879][  T657]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   58.960062][  T657]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   58.960278][  T657]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   58.960470][  T657]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.960666][  T657]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   58.960850][  T657]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.961038][  T657]  ? __kernel_text_address (kernel/extable.c:79)
[   58.961218][  T657]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.961400][  T657]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.961608][  T657]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.961793][  T657]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.961986][  T657]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   58.962164][  T657]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.962346][  T657]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.962535][  T657]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   58.962733][  T657]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   58.962927][  T657]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   58.963107][  T657]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   58.963293][  T657]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   58.963483][  T657]  ? nla_get_range_signed (lib/nlattr.c:270)
[   58.963680][  T657]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   58.963872][  T657]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   58.964055][  T657]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.964237][  T657]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.964427][  T657]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.964621][  T657]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   58.964801][  T657]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.964994][  T657]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.965172][  T657]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.965356][  T657]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.965546][  T657]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.965737][  T657]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   58.965932][  T657]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   58.966116][  T657]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.966297][  T657]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.966489][  T657]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.966684][  T657]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   58.966870][  T657]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   58.967055][  T657]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   58.967240][  T657]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   58.967427][  T657]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   58.967624][  T657]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   58.967807][  T657]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   58.968000][  T657]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   58.968184][  T657]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   58.968365][  T657]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   58.968601][  T657]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   58.968785][  T657]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   58.968982][  T657]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   58.969160][  T657]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   58.969344][  T657]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.969538][  T657]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   58.969735][  T657]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   58.969941][  T657]  ? copy_msghdr_from_user (net/socket.c:2635)
[   58.970128][  T657]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   58.970343][  T657]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   58.970531][  T657]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   58.970729][  T657]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   58.970925][  T657]  ___sys_sendmsg (net/socket.c:2752)
[   58.971105][  T657]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   58.971320][  T657]  ? copy_msghdr_from_user (net/socket.c:2603)
[   58.971522][  T657]  __sys_sendmsg (net/socket.c:2784)
[   58.971715][  T657]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   58.971907][  T657]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   58.972123][  T657]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   58.972310][  T657]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   58.972502][  T657]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   58.972700][  T657]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   58.972895][  T657]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   58.973079][  T657]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   58.973327][  T657] RIP: 0033:0x7f006cd0e08e
[   58.973526][  T657] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   58.974062][  T657] RSP: 002b:00007ffc3ab4d4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   58.974309][  T657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f006cd0e08e
[   58.974562][  T657] RDX: 0000000000000000 RSI: 00007ffc3ab4d590 RDI: 0000000000000005
[   58.974820][  T657] RBP: 00007ffc3ab4d4f0 R08: 0000000000000000 R09: 0000000000000000
[   58.975072][  T657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2b
[   58.975318][  T657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3ab4dc60
| [   59.173045][  T659] ------------[ cut here ]------------
| [   59.173233][  T659] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/659
| [   59.173524][  T659] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   59.174249][  T659] Tainted: [W]=WARN
[   59.174396][  T659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.174636][  T659] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   59.174860][  T659] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   59.175375][  T659] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   59.175615][  T659] RAX: 00000000ffffffa6 RBX: ff11000005636ac0 RCX: 1ff40000001bbdce
[   59.175867][  T659] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005636b7c
[   59.176121][  T659] RBP: ff1100000a069000 R08: 1fe2200000ac6d71 R09: ff1100000cc38b68
[   59.176385][  T659] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   59.176659][  T659] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   59.176919][  T659] FS:  00007f9cab7b7840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   59.177196][  T659] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.177405][  T659] CR2: 0000000011b20988 CR3: 000000000b8cb006 CR4: 0000000000771ef0
[   59.177668][  T659] PKRU: 55555554
[   59.177819][  T659] Call Trace:
[   59.177975][  T659]  <TASK>
[   59.178091][  T659]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.178275][  T659]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   59.178462][  T659]  notifier_call_chain (kernel/notifier.c:85)
[   59.178660][  T659]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   59.178852][  T659]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   59.179065][  T659]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   59.179250][  T659]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   59.179438][  T659]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   59.179629][  T659]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   59.179844][  T659]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   59.180028][  T659]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.180216][  T659]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   59.180392][  T659]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.180596][  T659]  ? __kernel_text_address (kernel/extable.c:79)
[   59.180779][  T659]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.180971][  T659]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.181148][  T659]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.181335][  T659]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.181527][  T659]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   59.181716][  T659]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.181911][  T659]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.182091][  T659]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   59.182277][  T659]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   59.182460][  T659]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   59.182656][  T659]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.182842][  T659]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   59.183029][  T659]  ? nla_get_range_signed (lib/nlattr.c:270)
[   59.183214][  T659]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   59.183395][  T659]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   59.183598][  T659]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.183773][  T659]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.183964][  T659]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.184139][  T659]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   59.184318][  T659]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.184508][  T659]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.184696][  T659]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.184885][  T659]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.185064][  T659]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.185247][  T659]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.185434][  T659]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   59.185625][  T659]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.185804][  T659]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.185990][  T659]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.186170][  T659]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.186348][  T659]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.186542][  T659]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   59.186735][  T659]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.186928][  T659]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   59.187112][  T659]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   59.187293][  T659]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   59.187482][  T659]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   59.187677][  T659]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   59.187861][  T659]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.188046][  T659]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   59.188228][  T659]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   59.188407][  T659]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   59.188608][  T659]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.188789][  T659]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.188982][  T659]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.189163][  T659]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   59.189344][  T659]  ? copy_msghdr_from_user (net/socket.c:2635)
[   59.189527][  T659]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   59.189758][  T659]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   59.189955][  T659]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.190134][  T659]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.190315][  T659]  ___sys_sendmsg (net/socket.c:2752)
[   59.190500][  T659]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   59.190728][  T659]  ? copy_msghdr_from_user (net/socket.c:2603)
[   59.190934][  T659]  __sys_sendmsg (net/socket.c:2784)
[   59.191113][  T659]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   59.191294][  T659]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   59.191517][  T659]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   59.191710][  T659]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.191905][  T659]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.192085][  T659]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   59.192266][  T659]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   59.192457][  T659]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   59.192684][  T659] RIP: 0033:0x7f9cab9f108e
[   59.192882][  T659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   59.193397][  T659] RSP: 002b:00007ffe1bba11b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   59.193662][  T659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cab9f108e
[   59.193921][  T659] RDX: 0000000000000000 RSI: 00007ffe1bba1260 RDI: 0000000000000005
[   59.194167][  T659] RBP: 00007ffe1bba11c0 R08: 0000000000000000 R09: 0000000000000000
[   59.194410][  T659] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2b
[   59.194675][  T659] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1bba1930
| [   59.387315][  T660] ------------[ cut here ]------------
| [   59.387511][  T660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/660
| [   59.388364][  T660] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   59.389201][  T660] Tainted: [W]=WARN
[   59.389411][  T660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.389664][  T660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   59.389894][  T660] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   59.390406][  T660] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   59.390650][  T660] RAX: 00000000ffffffa6 RBX: ff1100001379b8c0 RCX: 1ff4000000106dce
[   59.390902][  T660] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001379b97c
[   59.391144][  T660] RBP: ff11000007f54000 R08: 1fe22000026f3731 R09: ff1100000cd40b68
[   59.391395][  T660] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   59.391665][  T660] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   59.391936][  T660] FS:  00007fd6676d7840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   59.392226][  T660] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.392446][  T660] CR2: 000000003768b988 CR3: 00000000120fc004 CR4: 0000000000771ef0
[   59.392705][  T660] PKRU: 55555554
[   59.392857][  T660] Call Trace:
[   59.393011][  T660]  <TASK>
[   59.393126][  T660]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.393309][  T660]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   59.393497][  T660]  notifier_call_chain (kernel/notifier.c:85)
[   59.393701][  T660]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   59.393898][  T660]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   59.394111][  T660]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   59.394296][  T660]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   59.394490][  T660]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   59.394686][  T660]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   59.394913][  T660]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   59.395093][  T660]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.395281][  T660]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   59.395472][  T660]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.395666][  T660]  ? __kernel_text_address (kernel/extable.c:79)
[   59.395851][  T660]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.396042][  T660]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.396225][  T660]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.396409][  T660]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.396611][  T660]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   59.396791][  T660]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.396984][  T660]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.397166][  T660]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   59.397349][  T660]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   59.397541][  T660]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   59.397737][  T660]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.397938][  T660]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   59.398117][  T660]  ? nla_get_range_signed (lib/nlattr.c:270)
[   59.398304][  T660]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   59.398497][  T660]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   59.398693][  T660]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.398882][  T660]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.399066][  T660]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.399246][  T660]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   59.399433][  T660]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.399629][  T660]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.399807][  T660]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.399996][  T660]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.400178][  T660]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.400361][  T660]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.400551][  T660]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   59.400745][  T660]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.400936][  T660]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.401115][  T660]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.401301][  T660]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.401490][  T660]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.401689][  T660]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   59.401882][  T660]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.402065][  T660]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   59.402251][  T660]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   59.402437][  T660]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   59.402635][  T660]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   59.402821][  T660]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   59.403010][  T660]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.403192][  T660]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   59.403374][  T660]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   59.403610][  T660]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   59.403789][  T660]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.403983][  T660]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.404165][  T660]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.404349][  T660]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   59.404539][  T660]  ? copy_msghdr_from_user (net/socket.c:2635)
[   59.404731][  T660]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   59.404953][  T660]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   59.405138][  T660]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.405319][  T660]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.405513][  T660]  ___sys_sendmsg (net/socket.c:2752)
[   59.405707][  T660]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   59.405934][  T660]  ? copy_msghdr_from_user (net/socket.c:2603)
[   59.406128][  T660]  __sys_sendmsg (net/socket.c:2784)
[   59.406311][  T660]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   59.406495][  T660]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   59.406727][  T660]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   59.406951][  T660]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.407130][  T660]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.407313][  T660]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   59.407509][  T660]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   59.407702][  T660]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   59.407926][  T660] RIP: 0033:0x7fd66791108e
[   59.408112][  T660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   59.408651][  T660] RSP: 002b:00007ffe43d6a790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   59.408912][  T660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd66791108e
[   59.409244][  T660] RDX: 0000000000000000 RSI: 00007ffe43d6a840 RDI: 0000000000000005
[   59.409496][  T660] RBP: 00007ffe43d6a7a0 R08: 0000000000000000 R09: 0000000000000000
[   59.409756][  T660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2b
[   59.410012][  T660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe43d6af10
| [   59.607197][  T662] ------------[ cut here ]------------
| [   59.607375][  T662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/662
| [   59.607673][  T662] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   59.608426][  T662] Tainted: [W]=WARN
[   59.608596][  T662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.608825][  T662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   59.609075][  T662] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   59.609647][  T662] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   59.609887][  T662] RAX: 00000000ffffffa6 RBX: ff1100000ba53c40 RCX: 1ff40000001bbdce
[   59.610145][  T662] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ba53cfc
[   59.610409][  T662] RBP: ff1100000a069000 R08: 1fe220000174a7a1 R09: ff1100000cbdaea8
[   59.610689][  T662] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   59.610959][  T662] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   59.611218][  T662] FS:  00007fcdf9fd0840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   59.611518][  T662] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.611759][  T662] CR2: 00007fcdfa2a01a0 CR3: 00000000136cf001 CR4: 0000000000771ef0
[   59.612034][  T662] PKRU: 55555554
[   59.612209][  T662] Call Trace:
[   59.612366][  T662]  <TASK>
[   59.612500][  T662]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.612707][  T662]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   59.612910][  T662]  notifier_call_chain (kernel/notifier.c:85)
[   59.613107][  T662]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   59.613304][  T662]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   59.613535][  T662]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   59.613745][  T662]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   59.613960][  T662]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   59.614150][  T662]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   59.614375][  T662]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   59.614592][  T662]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.614783][  T662]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   59.614987][  T662]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.615181][  T662]  ? __kernel_text_address (kernel/extable.c:79)
[   59.615370][  T662]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.615569][  T662]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.615774][  T662]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.615980][  T662]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.616185][  T662]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   59.616374][  T662]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.616569][  T662]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.616772][  T662]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   59.616976][  T662]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   59.617165][  T662]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   59.617356][  T662]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.617556][  T662]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   59.617757][  T662]  ? nla_get_range_signed (lib/nlattr.c:270)
[   59.617965][  T662]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   59.618167][  T662]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   59.618363][  T662]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.618559][  T662]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.618764][  T662]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.618967][  T662]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   59.619155][  T662]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.619352][  T662]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.619547][  T662]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.619748][  T662]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.619952][  T662]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.620145][  T662]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.620339][  T662]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   59.620536][  T662]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.620739][  T662]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.620941][  T662]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.621133][  T662]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.621323][  T662]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.621526][  T662]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   59.621731][  T662]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.621938][  T662]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   59.622134][  T662]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   59.622323][  T662]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   59.622531][  T662]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   59.622738][  T662]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   59.622941][  T662]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.623133][  T662]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   59.623324][  T662]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   59.623530][  T662]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   59.623730][  T662]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.623936][  T662]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.624127][  T662]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.624324][  T662]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   59.624526][  T662]  ? copy_msghdr_from_user (net/socket.c:2635)
[   59.624730][  T662]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   59.624967][  T662]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   59.625161][  T662]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.625353][  T662]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.625553][  T662]  ___sys_sendmsg (net/socket.c:2752)
[   59.625753][  T662]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   59.625993][  T662]  ? copy_msghdr_from_user (net/socket.c:2603)
[   59.626208][  T662]  __sys_sendmsg (net/socket.c:2784)
[   59.626400][  T662]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   59.626611][  T662]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   59.626852][  T662]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   59.627048][  T662]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.627242][  T662]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.627439][  T662]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   59.627648][  T662]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   59.627847][  T662]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   59.628079][  T662] RIP: 0033:0x7fcdfa20a08e
[   59.628279][  T662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   59.628849][  T662] RSP: 002b:00007ffc7d3b3450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   59.629119][  T662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdfa20a08e
[   59.629379][  T662] RDX: 0000000000000000 RSI: 00007ffc7d3b3500 RDI: 0000000000000005
[   59.629655][  T662] RBP: 00007ffc7d3b3460 R08: 0000000000000000 R09: 0000000000000000
[   59.629930][  T662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2b
[   59.630188][  T662] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d3b3bd0
| [   59.822629][  T664] ------------[ cut here ]------------
| [   59.822839][  T664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/664
| [   59.823134][  T664] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   59.823879][  T664] Tainted: [W]=WARN
[   59.824029][  T664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.824245][  T664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   59.824477][  T664] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   59.825025][  T664] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   59.825242][  T664] RAX: 00000000ffffffa6 RBX: ff1100000cf0ce40 RCX: 1ff4000000106dce
[   59.825493][  T664] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf0cefc
[   59.825751][  T664] RBP: ff11000007f54000 R08: 1fe22000019e19e1 R09: ff1100000a1cd1e8
[   59.826014][  T664] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   59.826304][  T664] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   59.826565][  T664] FS:  00007fa446c7e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   59.826864][  T664] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.827083][  T664] CR2: 000000002b05f988 CR3: 000000000cda1006 CR4: 0000000000771ef0
[   59.827334][  T664] PKRU: 55555554
[   59.827491][  T664] Call Trace:
[   59.827651][  T664]  <TASK>
[   59.827770][  T664]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.827965][  T664]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   59.828150][  T664]  notifier_call_chain (kernel/notifier.c:85)
[   59.828338][  T664]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   59.828531][  T664]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   59.828759][  T664]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   59.828955][  T664]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   59.829138][  T664]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   59.829321][  T664]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   59.829544][  T664]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   59.829738][  T664]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.829935][  T664]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   59.830116][  T664]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.830303][  T664]  ? __kernel_text_address (kernel/extable.c:79)
[   59.830494][  T664]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.830692][  T664]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.830884][  T664]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.831068][  T664]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.831249][  T664]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   59.831439][  T664]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.831633][  T664]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.831817][  T664]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   59.832009][  T664]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   59.832192][  T664]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   59.832407][  T664]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   59.832610][  T664]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   59.832794][  T664]  ? nla_get_range_signed (lib/nlattr.c:270)
[   59.832991][  T664]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   59.833178][  T664]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   59.833361][  T664]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.833595][  T664]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.833779][  T664]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.833971][  T664]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   59.834151][  T664]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.834338][  T664]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.834528][  T664]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.834723][  T664]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.834920][  T664]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.835101][  T664]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   59.835283][  T664]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   59.835468][  T664]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.835662][  T664]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.835853][  T664]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.836044][  T664]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   59.836227][  T664]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.836413][  T664]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   59.836617][  T664]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   59.836800][  T664]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   59.836994][  T664]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   59.837178][  T664]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   59.837364][  T664]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   59.837555][  T664]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   59.837753][  T664]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.837949][  T664]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   59.838131][  T664]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   59.838317][  T664]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   59.838506][  T664]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   59.838699][  T664]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.838893][  T664]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   59.839077][  T664]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   59.839262][  T664]  ? copy_msghdr_from_user (net/socket.c:2635)
[   59.839451][  T664]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   59.839676][  T664]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   59.839865][  T664]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   59.840052][  T664]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   59.840239][  T664]  ___sys_sendmsg (net/socket.c:2752)
[   59.840429][  T664]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   59.840659][  T664]  ? copy_msghdr_from_user (net/socket.c:2603)
[   59.840867][  T664]  __sys_sendmsg (net/socket.c:2784)
[   59.841113][  T664]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   59.841297][  T664]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   59.841527][  T664]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   59.841751][  T664]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   59.841946][  T664]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.842146][  T664]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   59.842381][  T664]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   59.842600][  T664]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   59.842815][  T664] RIP: 0033:0x7fa446eb808e
[   59.843012][  T664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   59.843540][  T664] RSP: 002b:00007fff40c926b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   59.843799][  T664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa446eb808e
[   59.844058][  T664] RDX: 0000000000000000 RSI: 00007fff40c92760 RDI: 0000000000000005
[   59.844303][  T664] RBP: 00007fff40c926c0 R08: 0000000000000000 R09: 0000000000000000
[   59.844555][  T664] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   59.844810][  T664] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff40c92e30
| [   60.057077][  T666] ------------[ cut here ]------------
| [   60.057284][  T666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/666
| [   60.058124][  T666] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.059081][  T666] Tainted: [W]=WARN
[   60.059309][  T666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.059631][  T666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.059948][  T666] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.060490][  T666] RSP: 0018:ffa0000000ddf040 EFLAGS: 00010286
[   60.060751][  T666] RAX: 00000000ffffffa6 RBX: ff110000091d1700 RCX: 1ff40000001bbdce
[   60.061009][  T666] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000091d17bc
[   60.061257][  T666] RBP: ff1100000a069000 R08: 1fe220000123a2f9 R09: ff1100000cbd2ea8
[   60.061523][  T666] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   60.061783][  T666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   60.062045][  T666] FS:  00007f77b2a5b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   60.062327][  T666] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.062551][  T666] CR2: 000000003175d988 CR3: 000000000b816003 CR4: 0000000000771ef0
[   60.062811][  T666] PKRU: 55555554
[   60.062968][  T666] Call Trace:
[   60.063117][  T666]  <TASK>
[   60.063238][  T666]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   60.063431][  T666]  notifier_call_chain (kernel/notifier.c:85)
[   60.063637][  T666]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   60.063826][  T666]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   60.064051][  T666]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   60.064238][  T666]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   60.064429][  T666]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   60.064629][  T666]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   60.064850][  T666]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   60.065041][  T666]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.065228][  T666]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   60.065407][  T666]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   60.065611][  T666]  ? __kernel_text_address (kernel/extable.c:79)
[   60.065794][  T666]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.065988][  T666]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.066170][  T666]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   60.066353][  T666]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.066543][  T666]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.066758][  T666]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.066956][  T666]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.067138][  T666]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.067324][  T666]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   60.067513][  T666]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   60.067708][  T666]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   60.067903][  T666]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   60.068082][  T666]  ? nla_get_range_signed (lib/nlattr.c:270)
[   60.068268][  T666]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   60.068459][  T666]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.068659][  T666]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.068843][  T666]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.069033][  T666]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.069219][  T666]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.069401][  T666]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.069625][  T666]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.069808][  T666]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.070011][  T666]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.070211][  T666]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.070400][  T666]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.070607][  T666]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.070791][  T666]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.070984][  T666]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.071164][  T666]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.071347][  T666]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.071533][  T666]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.071729][  T666]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.071924][  T666]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.072107][  T666]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.072293][  T666]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.072481][  T666]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.072680][  T666]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.072869][  T666]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.073053][  T666]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.073238][  T666]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.073434][  T666]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.073636][  T666]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.073819][  T666]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.074011][  T666]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.074195][  T666]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.074379][  T666]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.074567][  T666]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.074762][  T666]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.074985][  T666]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.075171][  T666]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   60.075356][  T666]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.075563][  T666]  ___sys_sendmsg (net/socket.c:2752)
[   60.075771][  T666]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   60.076000][  T666]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.076195][  T666]  __sys_sendmsg (net/socket.c:2784)
[   60.076376][  T666]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.076562][  T666]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   60.076794][  T666]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   60.076987][  T666]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.077173][  T666]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.077354][  T666]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.077543][  T666]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.077735][  T666]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.077961][  T666] RIP: 0033:0x7f77b2c9508e
[   60.078152][  T666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.078692][  T666] RSP: 002b:00007ffefc3e06e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.078952][  T666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77b2c9508e
[   60.079198][  T666] RDX: 0000000000000000 RSI: 00007ffefc3e0790 RDI: 0000000000000005
[   60.079447][  T666] RBP: 00007ffefc3e06f0 R08: 0000000000000000 R09: 0000000000000000
[   60.079705][  T666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.079962][  T666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefc3e0e60
| [   60.257520][  T668] ------------[ cut here ]------------
| [   60.257693][  T668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/668
| [   60.257937][  T668] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.258572][  T668] Tainted: [W]=WARN
[   60.258747][  T668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.258915][  T668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.259093][  T668] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.259637][  T668] RSP: 0018:ffa0000000837040 EFLAGS: 00010286
[   60.259804][  T668] RAX: 00000000ffffffa6 RBX: ff1100000ca82e40 RCX: 1ff4000000106dce
[   60.260005][  T668] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ca82efc
[   60.260198][  T668] RBP: ff11000007f54000 R08: 1fe22000019505e1 R09: ff1100000a342ea8
[   60.260393][  T668] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   60.260648][  T668] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.260849][  T668] FS:  00007f512c380840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   60.261077][  T668] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.261240][  T668] CR2: 000055555a988340 CR3: 000000000c95f005 CR4: 0000000000771ef0
[   60.261437][  T668] PKRU: 55555554
[   60.261536][  T668] Call Trace:
[   60.261689][  T668]  <TASK>
[   60.261758][  T668]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.261895][  T668]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   60.262025][  T668]  notifier_call_chain (kernel/notifier.c:85)
[   60.262157][  T668]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   60.262292][  T668]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   60.262428][  T668]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   60.262558][  T668]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   60.262771][  T668]  ? nla_strscpy (lib/nlattr.c:795)
[   60.262910][  T668]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   60.263044][  T668]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   60.263172][  T668]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   60.263333][  T668]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   60.263464][  T668]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.263644][  T668]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   60.263775][  T668]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   60.263908][  T668]  ? __kernel_text_address (kernel/extable.c:79)
[   60.264037][  T668]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.264167][  T668]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.264294][  T668]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   60.264426][  T668]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.264557][  T668]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.264739][  T668]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.264873][  T668]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.265000][  T668]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.265141][  T668]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   60.265270][  T668]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   60.265399][  T668]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   60.265532][  T668]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   60.265722][  T668]  ? nla_get_range_signed (lib/nlattr.c:270)
[   60.265857][  T668]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   60.265987][  T668]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.266117][  T668]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.266246][  T668]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.266376][  T668]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.266509][  T668]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.266692][  T668]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.266825][  T668]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.266956][  T668]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.267083][  T668]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.267213][  T668]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.267342][  T668]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.267474][  T668]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.267611][  T668]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.267740][  T668]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.267873][  T668]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.268006][  T668]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.268136][  T668]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.268267][  T668]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.268396][  T668]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.268530][  T668]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.268671][  T668]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.268802][  T668]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.268937][  T668]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.269069][  T668]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.269197][  T668]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.269327][  T668]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.269464][  T668]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.269597][  T668]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.269725][  T668]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.269857][  T668]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.269987][  T668]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.270118][  T668]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.270249][  T668]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.270378][  T668]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.270542][  T668]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.270677][  T668]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   60.270807][  T668]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.270946][  T668]  ___sys_sendmsg (net/socket.c:2752)
[   60.271073][  T668]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   60.271238][  T668]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.271380][  T668]  __sys_sendmsg (net/socket.c:2784)
[   60.271513][  T668]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.271647][  T668]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   60.271810][  T668]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   60.271944][  T668]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   60.272074][  T668]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.272203][  T668]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.272332][  T668]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.272467][  T668]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.272605][  T668]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.272764][  T668] RIP: 0033:0x7f512c5ba08e
[   60.272905][  T668] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.273368][  T668] RSP: 002b:00007ffc82a341b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.273568][  T668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f512c5ba08e
[   60.273765][  T668] RDX: 0000000000000000 RSI: 00007ffc82a34260 RDI: 0000000000000005
[   60.273960][  T668] RBP: 00007ffc82a341c0 R08: 0000000000000000 R09: 0000000000000000
[   60.274153][  T668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.274343][  T668] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc82a34930
| [   60.636217][  T698] ------------[ cut here ]------------
| [   60.636508][  T698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/698
| [   60.637090][  T698] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.637982][  T698] Tainted: [W]=WARN
[   60.638171][  T698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.638396][  T698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.638656][  T698] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.639214][  T698] RSP: 0018:ffa00000006871b0 EFLAGS: 00010286
[   60.639449][  T698] RAX: 00000000ffffffa6 RBX: ff11000004d50900 RCX: 1ff40000000d0dfc
[   60.639724][  T698] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d509bc
[   60.639996][  T698] RBP: ff110000087d9000 R08: 1fe22000009aa139 R09: ff11000013662ef8
[   60.640265][  T698] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   60.640544][  T698] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.640819][  T698] FS:  00007f24db2fd840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   60.641128][  T698] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.641358][  T698] CR2: 00007f0c6405d000 CR3: 00000000134c7002 CR4: 0000000000771ef0
[   60.641670][  T698] PKRU: 55555554
[   60.641828][  T698] Call Trace:
[   60.641996][  T698]  <TASK>
[   60.642120][  T698]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.642315][  T698]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.642528][  T698]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.642749][  T698]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.642921][  T698]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.643114][  T698]  __dev_notify_flags (net/core/dev.c:9787)
[   60.643311][  T698]  ? netif_change_name (net/core/dev.c:1495)
[   60.643511][  T698]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.643720][  T698]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.643985][  T698]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.644181][  T698]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.644390][  T698]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.644601][  T698]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.644796][  T698]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.645011][  T698]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.645210][  T698]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.645404][  T698]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.645617][  T698]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.645810][  T698]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.646016][  T698]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.646208][  T698]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.646410][  T698]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.646651][  T698]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.646848][  T698]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.647048][  T698]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.647241][  T698]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.647471][  T698]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.647691][  T698]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.647897][  T698]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.648094][  T698]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.648288][  T698]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.648490][  T698]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.648707][  T698]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.648917][  T698]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.649115][  T698]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.649310][  T698]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.649510][  T698]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.649719][  T698]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.649926][  T698]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.650120][  T698]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.650311][  T698]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.650511][  T698]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.650718][  T698]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.650929][  T698]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.651130][  T698]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.651322][  T698]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.651562][  T698]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.651772][  T698]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.651997][  T698]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.652191][  T698]  ___sys_sendmsg (net/socket.c:2752)
[   60.652378][  T698]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.652596][  T698]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.652803][  T698]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.653009][  T698]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.653223][  T698]  __sys_sendmsg (net/socket.c:2784)
[   60.653417][  T698]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.653639][  T698]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.653833][  T698]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.654037][  T698]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.654279][  T698]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.654483][  T698]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.654696][  T698]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.654938][  T698] RIP: 0033:0x7f24db53708e
[   60.655136][  T698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.655724][  T698] RSP: 002b:00007ffe08f64ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.656000][  T698] RAX: ffffffffffffffda RBX: 00007ffe08f65688 RCX: 00007f24db53708e
[   60.656268][  T698] RDX: 0000000000000000 RSI: 00007ffe08f64f90 RDI: 0000000000000005
[   60.656536][  T698] RBP: 00007ffe08f64ef0 R08: 0000000000000000 R09: 0000000000000000
[   60.656813][  T698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.657090][  T698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe08f65660
| [   60.671354][  T701] ------------[ cut here ]------------
| [   60.671558][  T701] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/701
| [   60.672239][  T701] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.673152][  T701] Tainted: [W]=WARN
[   60.673365][  T701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.673673][  T701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.673985][  T701] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.674620][  T701] RSP: 0018:ffa0000000f4f1b0 EFLAGS: 00010286
[   60.674915][  T701] RAX: 00000000ffffffa6 RBX: ff11000004d51700 RCX: 1ff40000001e9dfc
[   60.675244][  T701] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d517bc
[   60.675574][  T701] RBP: ff1100000ce24000 R08: 1fe22000009aa2f9 R09: ff11000010f18bb8
[   60.675982][  T701] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   60.676308][  T701] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.676660][  T701] FS:  00007fc01e6a3840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   60.677026][  T701] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.677313][  T701] CR2: 00007f1f45398498 CR3: 0000000008d13006 CR4: 0000000000771ef0
[   60.677650][  T701] PKRU: 55555554
[   60.677880][  T701] Call Trace:
[   60.678091][  T701]  <TASK>
[   60.678270][  T701]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.678527][  T701]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.678788][  T701]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.679070][  T701]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.679289][  T701]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.679562][  T701]  __dev_notify_flags (net/core/dev.c:9787)
[   60.679831][  T701]  ? netif_change_name (net/core/dev.c:1495)
[   60.680090][  T701]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.680340][  T701]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.680651][  T701]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.680911][  T701]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.681364][  T701]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.681647][  T701]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.681909][  T701]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.682155][  T701]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   60.682451][  T701]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.682717][  T701]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.682980][  T701]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.683227][  T701]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.683485][  T701]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.683747][  T701]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.684009][  T701]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.684287][  T701]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.684569][  T701]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.684774][  T701]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.684979][  T701]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.685168][  T701]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.685443][  T701]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.685649][  T701]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.685839][  T701]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.686042][  T701]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.686233][  T701]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.686436][  T701]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.686643][  T701]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.686834][  T701]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.687076][  T701]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.687268][  T701]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.687463][  T701]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.687666][  T701]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.687865][  T701]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.688060][  T701]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.688250][  T701]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.688449][  T701]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.688681][  T701]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.688883][  T701]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.689072][  T701]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.689266][  T701]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.689496][  T701]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.689989][  T701]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.690178][  T701]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.690366][  T701]  ___sys_sendmsg (net/socket.c:2752)
[   60.690561][  T701]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.690762][  T701]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.690968][  T701]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.691161][  T701]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.691356][  T701]  __sys_sendmsg (net/socket.c:2784)
[   60.691552][  T701]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.691833][  T701]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.692032][  T701]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.692222][  T701]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.692413][  T701]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.692624][  T701]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.692817][  T701]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.693078][  T701] RIP: 0033:0x7fc01e8dd08e
[   60.693276][  T701] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.694029][  T701] RSP: 002b:00007ffce019ad30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.694288][  T701] RAX: ffffffffffffffda RBX: 00007ffce019b4d8 RCX: 00007fc01e8dd08e
[   60.694548][  T701] RDX: 0000000000000000 RSI: 00007ffce019ade0 RDI: 0000000000000005
[   60.694815][  T701] RBP: 00007ffce019ad40 R08: 0000000000000000 R09: 0000000000000000
[   60.695079][  T701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.695344][  T701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce019b4b0
| [   60.728323][  T671] ------------[ cut here ]------------
| [   60.728483][  T671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/671
| [   60.728801][  T671] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.729506][  T671] Tainted: [W]=WARN
[   60.729621][  T671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.729795][  T671] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.729983][  T671] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.730479][  T671] RSP: 0018:ffa0000000daf1b0 EFLAGS: 00010286
[   60.730661][  T671] RAX: 00000000ffffffa6 RBX: ff11000008fb5e00 RCX: 1ff40000001b5dfc
[   60.730876][  T671] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb5ebc
[   60.731081][  T671] RBP: ff11000008919000 R08: 1fe22000011f6bd9 R09: ff1100000ad15238
[   60.731285][  T671] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   60.731497][  T671] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.731708][  T671] FS:  00007efedea17840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   60.731953][  T671] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.732125][  T671] CR2: 00007f1b8f821000 CR3: 000000000c837004 CR4: 0000000000771ef0
[   60.732335][  T671] PKRU: 55555554
[   60.732442][  T671] Call Trace:
[   60.732549][  T671]  <TASK>
[   60.732627][  T671]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.732766][  T671]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.732913][  T671]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.733051][  T671]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.733154][  T671]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.733293][  T671]  __dev_notify_flags (net/core/dev.c:9787)
[   60.733436][  T671]  ? netif_change_name (net/core/dev.c:1495)
[   60.733574][  T671]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.733719][  T671]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.733900][  T671]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.734039][  T671]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.734180][  T671]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.734316][  T671]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.734465][  T671]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.734611][  T671]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   60.734793][  T671]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.734941][  T671]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.735082][  T671]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.735219][  T671]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.735357][  T671]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.735500][  T671]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.735644][  T671]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.735788][  T671]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.735936][  T671]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.736076][  T671]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.736216][  T671]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.736354][  T671]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.736498][  T671]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.736642][  T671]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.736777][  T671]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.736921][  T671]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.737060][  T671]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.737199][  T671]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.737339][  T671]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.737483][  T671]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.737634][  T671]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.737775][  T671]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.737917][  T671]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.738060][  T671]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.738204][  T671]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.738345][  T671]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.738487][  T671]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.738629][  T671]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.738766][  T671]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.738913][  T671]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.739050][  T671]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.739188][  T671]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.739358][  T671]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.739501][  T671]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.739644][  T671]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.739783][  T671]  ___sys_sendmsg (net/socket.c:2752)
[   60.739925][  T671]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.740060][  T671]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.740204][  T671]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.740345][  T671]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.740491][  T671]  __sys_sendmsg (net/socket.c:2784)
[   60.740633][  T671]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.740777][  T671]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.740920][  T671]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.741058][  T671]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.741199][  T671]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.741338][  T671]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.741483][  T671]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.741660][  T671] RIP: 0033:0x7efedec5108e
[   60.741809][  T671] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.742303][  T671] RSP: 002b:00007ffdf35a4290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.742515][  T671] RAX: ffffffffffffffda RBX: 00007ffdf35a4a38 RCX: 00007efedec5108e
[   60.742727][  T671] RDX: 0000000000000000 RSI: 00007ffdf35a4340 RDI: 0000000000000005
[   60.742941][  T671] RBP: 00007ffdf35a42a0 R08: 0000000000000000 R09: 0000000000000000
[   60.743144][  T671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.743350][  T671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf35a4a10
| [   60.826900][  T670] ------------[ cut here ]------------
| [   60.827079][  T670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/670
| [   60.827332][  T670] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.828067][  T670] Tainted: [W]=WARN
[   60.828174][  T670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.828346][  T670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.828537][  T670] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.829129][  T670] RSP: 0018:ffa00000005071b0 EFLAGS: 00010286
[   60.829312][  T670] RAX: 00000000ffffffa6 RBX: ff110000100223c0 RCX: 1ff40000000a0dfc
[   60.829523][  T670] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001002247c
[   60.829826][  T670] RBP: ff11000008911000 R08: 1fe2200002004491 R09: ff1100000cd00bb8
[   60.830037][  T670] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   60.830243][  T670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.830457][  T670] FS:  00007fae5aa1f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   60.830776][  T670] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.830954][  T670] CR2: 00007f3c96e44b70 CR3: 000000000ce0f006 CR4: 0000000000771ef0
[   60.831157][  T670] PKRU: 55555554
[   60.831262][  T670] Call Trace:
[   60.831365][  T670]  <TASK>
[   60.831444][  T670]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.831642][  T670]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.831779][  T670]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.831921][  T670]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.832025][  T670]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.832162][  T670]  __dev_notify_flags (net/core/dev.c:9787)
[   60.832308][  T670]  ? netif_change_name (net/core/dev.c:1495)
[   60.832451][  T670]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.832650][  T670]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.832825][  T670]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.832968][  T670]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.833106][  T670]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.833244][  T670]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.833380][  T670]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.833521][  T670]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   60.833754][  T670]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.833902][  T670]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.834041][  T670]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.834181][  T670]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.834318][  T670]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.834462][  T670]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.834680][  T670]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.834823][  T670]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.834971][  T670]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.835108][  T670]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.835246][  T670]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.835384][  T670]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.835525][  T670]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.835739][  T670]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.835881][  T670]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.836021][  T670]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.836160][  T670]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.836298][  T670]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.836444][  T670]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.836663][  T670]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.836802][  T670]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.836944][  T670]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.837079][  T670]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.837218][  T670]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.837354][  T670]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.837500][  T670]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.837693][  T670]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.837831][  T670]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.837973][  T670]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.838110][  T670]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.838249][  T670]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.838385][  T670]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.838566][  T670]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.838762][  T670]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.838909][  T670]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.839048][  T670]  ___sys_sendmsg (net/socket.c:2752)
[   60.839185][  T670]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.839321][  T670]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.839469][  T670]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.839666][  T670]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.839809][  T670]  __sys_sendmsg (net/socket.c:2784)
[   60.839952][  T670]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.840093][  T670]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.840233][  T670]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.840370][  T670]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.840906][  T670]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.841050][  T670]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.841186][  T670]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.841355][  T670] RIP: 0033:0x7fae5ac5908e
[   60.841507][  T670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.842093][  T670] RSP: 002b:00007ffeb09eb910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.842304][  T670] RAX: ffffffffffffffda RBX: 00007ffeb09ec0b8 RCX: 00007fae5ac5908e
[   60.842529][  T670] RDX: 0000000000000000 RSI: 00007ffeb09eb9c0 RDI: 0000000000000005
[   60.842816][  T670] RBP: 00007ffeb09eb920 R08: 0000000000000000 R09: 0000000000000000
[   60.843024][  T670] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.843232][  T670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb09ec090
| [   60.881840][  T674] ------------[ cut here ]------------
| [   60.882007][  T674] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/674
| [   60.882254][  T674] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.882929][  T674] Tainted: [W]=WARN
[   60.883036][  T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.883212][  T674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.883398][  T674] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.883911][  T674] RSP: 0018:ffa0000000e1f1b0 EFLAGS: 00010286
[   60.884087][  T674] RAX: 00000000ffffffa6 RBX: ff11000010023700 RCX: 1ff40000001c3dfc
[   60.884296][  T674] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100237bc
[   60.884516][  T674] RBP: ff110000105e9000 R08: 1fe22000020046f9 R09: ff1100000a1b5238
[   60.884727][  T674] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   60.884949][  T674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.885159][  T674] FS:  00007f2e223ec840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   60.885404][  T674] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.885589][  T674] CR2: 00007fff73db1818 CR3: 0000000010790005 CR4: 0000000000771ef0
[   60.885802][  T674] PKRU: 55555554
[   60.885911][  T674] Call Trace:
[   60.886022][  T674]  <TASK>
[   60.886095][  T674]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.886238][  T674]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.886377][  T674]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.886528][  T674]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.886638][  T674]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.886776][  T674]  __dev_notify_flags (net/core/dev.c:9787)
[   60.886921][  T674]  ? netif_change_name (net/core/dev.c:1495)
[   60.887063][  T674]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.887206][  T674]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.887378][  T674]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.887526][  T674]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.887670][  T674]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.887832][  T674]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.890829][  T674]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.891051][  T674]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   60.891242][  T674]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.891385][  T674]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.891538][  T674]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.891679][  T674]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.891818][  T674]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.891961][  T674]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.892098][  T674]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.892242][  T674]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.892397][  T674]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.892551][  T674]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.892696][  T674]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.892833][  T674]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.892982][  T674]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.893121][  T674]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.893259][  T674]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.893405][  T674]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.893791][  T674]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.893935][  T674]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.894079][  T674]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.894228][  T674]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.894372][  T674]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.894515][  T674]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.894725][  T674]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.894868][  T674]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.895006][  T674]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.895206][  T674]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.895345][  T674]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.895505][  T674]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.895705][  T674]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.895856][  T674]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.895994][  T674]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.896132][  T674]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.896306][  T674]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.896453][  T674]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.896651][  T674]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.896795][  T674]  ___sys_sendmsg (net/socket.c:2752)
[   60.896938][  T674]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.897075][  T674]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.897224][  T674]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.897365][  T674]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.897515][  T674]  __sys_sendmsg (net/socket.c:2784)
[   60.897714][  T674]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.897862][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.898005][  T674]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.898145][  T674]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.898284][  T674]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.898431][  T674]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.898570][  T674]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.898805][  T674] RIP: 0033:0x7f2e2262608e
[   60.898958][  T674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.899460][  T674] RSP: 002b:00007ffea6aa5000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.899730][  T674] RAX: ffffffffffffffda RBX: 00007ffea6aa57a8 RCX: 00007f2e2262608e
[   60.899946][  T674] RDX: 0000000000000000 RSI: 00007ffea6aa50b0 RDI: 0000000000000005
[   60.900151][  T674] RBP: 00007ffea6aa5010 R08: 0000000000000000 R09: 0000000000000000
[   60.900360][  T674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.900572][  T674] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6aa5780
| [   60.930022][  T673] ------------[ cut here ]------------
| [   60.930225][  T673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/673
| [   60.930527][  T673] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   60.931307][  T673] Tainted: [W]=WARN
[   60.931467][  T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   60.931700][  T673] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   60.931939][  T673] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   60.932496][  T673] RSP: 0018:ffa0000000e0f1b0 EFLAGS: 00010286
[   60.932732][  T673] RAX: 00000000ffffffa6 RBX: ff110000109ab700 RCX: 1ff40000001c1dfc
[   60.932998][  T673] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109ab7bc
[   60.933256][  T673] RBP: ff11000010094000 R08: 1fe22000021356f9 R09: ff1100000cc9d238
[   60.933538][  T673] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   60.933809][  T673] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   60.934075][  T673] FS:  00007fb68b2c5840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   60.934373][  T673] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.934651][  T673] CR2: 00007f70f6b7dc20 CR3: 000000000c819005 CR4: 0000000000771ef0
[   60.934920][  T673] PKRU: 55555554
[   60.935081][  T673] Call Trace:
[   60.935240][  T673]  <TASK>
[   60.935360][  T673]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   60.935562][  T673]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   60.935763][  T673]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   60.935969][  T673]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   60.936123][  T673]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   60.936315][  T673]  __dev_notify_flags (net/core/dev.c:9787)
[   60.936511][  T673]  ? netif_change_name (net/core/dev.c:1495)
[   60.936715][  T673]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   60.936923][  T673]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   60.937143][  T673]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   60.937336][  T673]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   60.937532][  T673]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   60.937731][  T673]  ? __dev_get_by_name (net/core/dev.c:883)
[   60.937932][  T673]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   60.938120][  T673]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   60.938352][  T673]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   60.938548][  T673]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   60.938755][  T673]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.938953][  T673]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.939140][  T673]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.939326][  T673]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   60.939521][  T673]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.939724][  T673]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.939933][  T673]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   60.940128][  T673]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   60.940319][  T673]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   60.940509][  T673]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.940706][  T673]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.940918][  T673]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   60.941105][  T673]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   60.941296][  T673]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   60.941493][  T673]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   60.941700][  T673]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   60.941906][  T673]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   60.942094][  T673]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   60.942283][  T673]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   60.942484][  T673]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   60.942688][  T673]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   60.942886][  T673]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   60.943074][  T673]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   60.943266][  T673]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   60.943459][  T673]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.943661][  T673]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.943856][  T673]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   60.944052][  T673]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   60.944244][  T673]  ? copy_msghdr_from_user (net/socket.c:2635)
[   60.944438][  T673]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   60.944675][  T673]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   60.944870][  T673]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   60.945059][  T673]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   60.945250][  T673]  ___sys_sendmsg (net/socket.c:2752)
[   60.945442][  T673]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   60.945645][  T673]  ? copy_msghdr_from_user (net/socket.c:2603)
[   60.945875][  T673]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   60.946069][  T673]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   60.946261][  T673]  __sys_sendmsg (net/socket.c:2784)
[   60.946454][  T673]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   60.946658][  T673]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.946850][  T673]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   60.947046][  T673]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   60.947240][  T673]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   60.947435][  T673]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   60.947636][  T673]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   60.947860][  T673] RIP: 0033:0x7fb68b4ff08e
[   60.948061][  T673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   60.948622][  T673] RSP: 002b:00007ffc2edf57f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   60.948889][  T673] RAX: ffffffffffffffda RBX: 00007ffc2edf5f98 RCX: 00007fb68b4ff08e
[   60.949142][  T673] RDX: 0000000000000000 RSI: 00007ffc2edf58a0 RDI: 0000000000000005
[   60.949398][  T673] RBP: 00007ffc2edf5800 R08: 0000000000000000 R09: 0000000000000000
[   60.949696][  T673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   60.949958][  T673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2edf5f70
| [   61.061603][  T712] ------------[ cut here ]------------
| [   61.061777][  T712] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/712
| [   61.062055][  T712] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.062947][  T712] Tainted: [W]=WARN
[   61.063062][  T712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.063251][  T712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.063456][  T712] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.064092][  T712] RSP: 0018:ffa0000000fcf1b0 EFLAGS: 00010286
[   61.064366][  T712] RAX: 00000000ffffffa6 RBX: ff11000004d51a80 RCX: 1ff40000001f9dfc
[   61.064681][  T712] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d51b3c
[   61.064911][  T712] RBP: ff11000008999000 R08: 1fe22000009aa369 R09: ff11000009095238
[   61.065134][  T712] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.065355][  T712] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.065684][  T712] FS:  00007f438786a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.065957][  T712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.066142][  T712] CR2: 00007f5d66e91690 CR3: 0000000012fc6001 CR4: 0000000000771ef0
[   61.066366][  T712] PKRU: 55555554
[   61.066483][  T712] Call Trace:
[   61.066706][  T712]  <TASK>
[   61.066788][  T712]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.066946][  T712]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.067097][  T712]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.067257][  T712]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.067369][  T712]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.067526][  T712]  __dev_notify_flags (net/core/dev.c:9787)
[   61.067787][  T712]  ? netif_change_name (net/core/dev.c:1495)
[   61.067950][  T712]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.068100][  T712]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.068287][  T712]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.068448][  T712]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.068745][  T712]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.068904][  T712]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.069056][  T712]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.069206][  T712]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.069404][  T712]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.069566][  T712]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.069863][  T712]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.070021][  T712]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.070173][  T712]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.070324][  T712]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.070478][  T712]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.070767][  T712]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.070926][  T712]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.071075][  T712]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.071229][  T712]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.071481][  T712]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.071760][  T712]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.071920][  T712]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.072067][  T712]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.072222][  T712]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.072372][  T712]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.072531][  T712]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.072794][  T712]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.072949][  T712]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.073109][  T712]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.073263][  T712]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.073413][  T712]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.073572][  T712]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.073829][  T712]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.073991][  T712]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.074139][  T712]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.074292][  T712]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.074449][  T712]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.074737][  T712]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.074892][  T712]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.075051][  T712]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.075236][  T712]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.075389][  T712]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.075544][  T712]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.075818][  T712]  ___sys_sendmsg (net/socket.c:2752)
[   61.075971][  T712]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.076121][  T712]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.076282][  T712]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.076444][  T712]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.076745][  T712]  __sys_sendmsg (net/socket.c:2784)
[   61.076904][  T712]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.077062][  T712]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.077221][  T712]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.077370][  T712]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.077535][  T712]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.077786][  T712]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.077944][  T712]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.078130][  T712] RIP: 0033:0x7f4387aa408e
[   61.078291][  T712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.078876][  T712] RSP: 002b:00007fff80f776e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.079099][  T712] RAX: ffffffffffffffda RBX: 00007fff80f77e88 RCX: 00007f4387aa408e
[   61.079328][  T712] RDX: 0000000000000000 RSI: 00007fff80f77790 RDI: 0000000000000005
[   61.079555][  T712] RBP: 00007fff80f776f0 R08: 0000000000000000 R09: 0000000000000000
[   61.079784][  T712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.080012][  T712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff80f77e60
| [   61.109412][  T675] ------------[ cut here ]------------
| [   61.109593][  T675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/675
| [   61.109852][  T675] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.110525][  T675] Tainted: [W]=WARN
[   61.110642][  T675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.110822][  T675] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.111017][  T675] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.111533][  T675] RSP: 0018:ffa0000000aff1b0 EFLAGS: 00010286
[   61.111718][  T675] RAX: 00000000ffffffa6 RBX: ff11000008fb5540 RCX: 1ff400000015fdfc
[   61.111937][  T675] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb55fc
[   61.112158][  T675] RBP: ff11000005bc9000 R08: 1fe22000011f6ac1 R09: ff1100000cb6aef8
[   61.112380][  T675] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.112604][  T675] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.112822][  T675] FS:  00007fa111767840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.113075][  T675] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.113260][  T675] CR2: 000055dc7a491bf8 CR3: 000000001359c004 CR4: 0000000000771ef0
[   61.113479][  T675] PKRU: 55555554
[   61.113593][  T675] Call Trace:
[   61.113700][  T675]  <TASK>
[   61.113775][  T675]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.113922][  T675]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.114063][  T675]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.114208][  T675]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.114315][  T675]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.114465][  T675]  __dev_notify_flags (net/core/dev.c:9787)
[   61.114616][  T675]  ? netif_change_name (net/core/dev.c:1495)
[   61.114757][  T675]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.114906][  T675]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.115083][  T675]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.115229][  T675]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.115372][  T675]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.115521][  T675]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.115668][  T675]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.115809][  T675]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.115997][  T675]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.116145][  T675]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.116288][  T675]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.116434][  T675]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.116586][  T675]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.116729][  T675]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.116878][  T675]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.117024][  T675]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.117165][  T675]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.117308][  T675]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.117452][  T675]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.117596][  T675]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.117735][  T675]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.117886][  T675]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.118026][  T675]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.118168][  T675]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.118314][  T675]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.118466][  T675]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.118619][  T675]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.118764][  T675]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.118919][  T675]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.119064][  T675]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.119210][  T675]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.119351][  T675]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.119500][  T675]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.119648][  T675]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.119793][  T675]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.119942][  T675]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.120094][  T675]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.120242][  T675]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.120385][  T675]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.120531][  T675]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.120712][  T675]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.120865][  T675]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.121009][  T675]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.121151][  T675]  ___sys_sendmsg (net/socket.c:2752)
[   61.121295][  T675]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.121443][  T675]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.121596][  T675]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.121742][  T675]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.121892][  T675]  __sys_sendmsg (net/socket.c:2784)
[   61.122034][  T675]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.122184][  T675]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.122326][  T675]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.122478][  T675]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.122637][  T675]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.122782][  T675]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.122933][  T675]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.123108][  T675] RIP: 0033:0x7fa1119a108e
[   61.123261][  T675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.123773][  T675] RSP: 002b:00007ffe2266a320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.123991][  T675] RAX: ffffffffffffffda RBX: 00007ffe2266aac8 RCX: 00007fa1119a108e
[   61.124212][  T675] RDX: 0000000000000000 RSI: 00007ffe2266a3d0 RDI: 0000000000000005
[   61.124422][  T675] RBP: 00007ffe2266a330 R08: 0000000000000000 R09: 0000000000000000
[   61.124645][  T675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.124859][  T675] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2266aaa0
| [   61.173254][  T672] ------------[ cut here ]------------
| [   61.173593][  T672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/672
| [   61.173843][  T672] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.174509][  T672] Tainted: [W]=WARN
[   61.174625][  T672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.174803][  T672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.174993][  T672] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.175506][  T672] RSP: 0018:ffa0000000dff1b0 EFLAGS: 00010286
[   61.175691][  T672] RAX: 00000000ffffffa6 RBX: ff11000005386740 RCX: 1ff40000001bfdfc
[   61.175910][  T672] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053867fc
[   61.176122][  T672] RBP: ff1100000206c000 R08: 1fe2200000a70d01 R09: ff110000024faef8
[   61.176350][  T672] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.176572][  T672] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.176793][  T672] FS:  00007f61798a2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.177044][  T672] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.177224][  T672] CR2: 000000000049f000 CR3: 000000000c1fe001 CR4: 0000000000771ef0
[   61.177445][  T672] PKRU: 55555554
[   61.177555][  T672] Call Trace:
[   61.177749][  T672]  <TASK>
[   61.177829][  T672]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.177980][  T672]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.178122][  T672]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.178281][  T672]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.178391][  T672]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.178540][  T672]  __dev_notify_flags (net/core/dev.c:9787)
[   61.178850][  T672]  ? netif_change_name (net/core/dev.c:1495)
[   61.178991][  T672]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.179136][  T672]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.179314][  T672]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.179466][  T672]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.179725][  T672]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.179885][  T672]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.180036][  T672]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.180189][  T672]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.180390][  T672]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.180556][  T672]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.180814][  T672]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.180966][  T672]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.181117][  T672]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.181267][  T672]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.181415][  T672]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.181578][  T672]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.181830][  T672]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.181990][  T672]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.182139][  T672]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.182291][  T672]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.182445][  T672]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.182627][  T672]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.182777][  T672]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.182932][  T672]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.183084][  T672]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.183237][  T672]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.183393][  T672]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.183548][  T672]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.183708][  T672]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.183866][  T672]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.184017][  T672]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.184167][  T672]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.184318][  T672]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.184476][  T672]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.184632][  T672]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.184784][  T672]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.184941][  T672]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.185096][  T672]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.185250][  T672]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.185400][  T672]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.185596][  T672]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.185748][  T672]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.185904][  T672]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.186058][  T672]  ___sys_sendmsg (net/socket.c:2752)
[   61.186206][  T672]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.186356][  T672]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.186519][  T672]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.186679][  T672]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.186841][  T672]  __sys_sendmsg (net/socket.c:2784)
[   61.186991][  T672]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.187147][  T672]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.187299][  T672]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.187454][  T672]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.187611][  T672]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.187762][  T672]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.187919][  T672]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.188106][  T672] RIP: 0033:0x7f6179adc08e
[   61.188264][  T672] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.188807][  T672] RSP: 002b:00007fff14726390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.189037][  T672] RAX: ffffffffffffffda RBX: 00007fff14726b38 RCX: 00007f6179adc08e
[   61.189260][  T672] RDX: 0000000000000000 RSI: 00007fff14726440 RDI: 0000000000000005
[   61.189489][  T672] RBP: 00007fff147263a0 R08: 0000000000000000 R09: 0000000000000000
[   61.189719][  T672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.189950][  T672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff14726b10
| [   61.204347][  T676] ------------[ cut here ]------------
| [   61.204544][  T676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/676
| [   61.205695][  T676] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.206504][  T676] Tainted: [W]=WARN
[   61.206670][  T676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.206907][  T676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.207143][  T676] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.207721][  T676] RSP: 0018:ffa00000007e71b0 EFLAGS: 00010286
[   61.207961][  T676] RAX: 00000000ffffffa6 RBX: ff11000010022c80 RCX: 1ff40000000fcdfc
[   61.208226][  T676] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022d3c
[   61.208503][  T676] RBP: ff11000010091000 R08: 1fe22000020045a9 R09: ff1100000cb68bb8
[   61.208797][  T676] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.209067][  T676] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.209330][  T676] FS:  00007f4f3fbec840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.209648][  T676] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.209901][  T676] CR2: 00007ffefe5b3cd8 CR3: 000000000f4e7006 CR4: 0000000000771ef0
[   61.210192][  T676] PKRU: 55555554
[   61.210349][  T676] Call Trace:
[   61.210511][  T676]  <TASK>
[   61.210645][  T676]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.210837][  T676]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.211039][  T676]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.211234][  T676]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.211392][  T676]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.211602][  T676]  __dev_notify_flags (net/core/dev.c:9787)
[   61.211799][  T676]  ? netif_change_name (net/core/dev.c:1495)
[   61.212008][  T676]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.212201][  T676]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.212426][  T676]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.212644][  T676]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.212856][  T676]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.213051][  T676]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.213245][  T676]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.213441][  T676]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.213685][  T676]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.213889][  T676]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.214092][  T676]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.214285][  T676]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.214480][  T676]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.214682][  T676]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.214879][  T676]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.215084][  T676]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.215276][  T676]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.215473][  T676]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.215705][  T676]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.215909][  T676]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.216099][  T676]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.216293][  T676]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.216486][  T676]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.216692][  T676]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.216893][  T676]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.217093][  T676]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.217288][  T676]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.217485][  T676]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.217691][  T676]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.217896][  T676]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.218088][  T676]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.218281][  T676]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.218482][  T676]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.218947][  T676]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.219442][  T676]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.219941][  T676]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.220413][  T676]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.220713][  T676]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.220966][  T676]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.221226][  T676]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.221522][  T676]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.221789][  T676]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.222104][  T676]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.222422][  T676]  ___sys_sendmsg (net/socket.c:2752)
[   61.222726][  T676]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.223022][  T676]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.223315][  T676]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.223519][  T676]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.223726][  T676]  __sys_sendmsg (net/socket.c:2784)
[   61.223933][  T676]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.224157][  T676]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.224348][  T676]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.224545][  T676]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.224744][  T676]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.224945][  T676]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.225137][  T676]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.225358][  T676] RIP: 0033:0x7f4f3fe2608e
[   61.225614][  T676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.226165][  T676] RSP: 002b:00007ffead773550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.226436][  T676] RAX: ffffffffffffffda RBX: 00007ffead773cf8 RCX: 00007f4f3fe2608e
[   61.226701][  T676] RDX: 0000000000000000 RSI: 00007ffead773600 RDI: 0000000000000005
[   61.226973][  T676] RBP: 00007ffead773560 R08: 0000000000000000 R09: 0000000000000000
[   61.227229][  T676] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.227492][  T676] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead773cd0
| [   61.237374][  T707] ------------[ cut here ]------------
| [   61.237535][  T707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/707
| [   61.237786][  T707] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.238418][  T707] Tainted: [W]=WARN
[   61.238536][  T707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.238712][  T707] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.238901][  T707] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.239393][  T707] RSP: 0018:ffa0000000fbf1b0 EFLAGS: 00010286
[   61.239573][  T707] RAX: 00000000ffffffa6 RBX: ff110000109aae40 RCX: 1ff40000001f7dfc
[   61.239849][  T707] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109aaefc
[   61.240055][  T707] RBP: ff110000050e1000 R08: 1fe22000021355e1 R09: ff11000009092ef8
[   61.240261][  T707] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.240531][  T707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.240802][  T707] FS:  00007f38fa56f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.241061][  T707] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.241239][  T707] CR2: 00007fe59dc9d000 CR3: 000000000cb7d002 CR4: 0000000000771ef0
[   61.241453][  T707] PKRU: 55555554
[   61.241556][  T707] Call Trace:
[   61.241714][  T707]  <TASK>
[   61.241788][  T707]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.241933][  T707]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.242076][  T707]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.242270][  T707]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.242375][  T707]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.242520][  T707]  __dev_notify_flags (net/core/dev.c:9787)
[   61.242730][  T707]  ? netif_change_name (net/core/dev.c:1495)
[   61.242967][  T707]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.243106][  T707]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.243279][  T707]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.243417][  T707]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.243564][  T707]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.243794][  T707]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.243939][  T707]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.244080][  T707]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.244260][  T707]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.244401][  T707]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.244547][  T707]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.244741][  T707]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.244884][  T707]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.245020][  T707]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.245154][  T707]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.245293][  T707]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.245436][  T707]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.245574][  T707]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.245828][  T707]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.245971][  T707]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.246108][  T707]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.246246][  T707]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.246383][  T707]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.246526][  T707]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.246753][  T707]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.246898][  T707]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.247039][  T707]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.247177][  T707]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.247317][  T707]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.247462][  T707]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.247669][  T707]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.247810][  T707]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.247952][  T707]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.248091][  T707]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.248230][  T707]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.248368][  T707]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.248512][  T707]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.248747][  T707]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.248888][  T707]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.249024][  T707]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.249196][  T707]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.249337][  T707]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.249479][  T707]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.249714][  T707]  ___sys_sendmsg (net/socket.c:2752)
[   61.249855][  T707]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.249991][  T707]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.250131][  T707]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.250278][  T707]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.250419][  T707]  __sys_sendmsg (net/socket.c:2784)
[   61.250564][  T707]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.250797][  T707]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.250945][  T707]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.251088][  T707]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.251225][  T707]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.251361][  T707]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.251504][  T707]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.251757][  T707] RIP: 0033:0x7f38fa7a908e
[   61.251910][  T707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.252399][  T707] RSP: 002b:00007ffc5ac11940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.252671][  T707] RAX: ffffffffffffffda RBX: 00007ffc5ac120e8 RCX: 00007f38fa7a908e
[   61.252885][  T707] RDX: 0000000000000000 RSI: 00007ffc5ac119f0 RDI: 0000000000000005
[   61.253089][  T707] RBP: 00007ffc5ac11950 R08: 0000000000000000 R09: 0000000000000000
[   61.253295][  T707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.253503][  T707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ac120c0
| [   61.261674][  T778] ------------[ cut here ]------------
| [   61.261831][  T778] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/778
| [   61.262085][  T778] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.262738][  T778] Tainted: [W]=WARN
[   61.262850][  T778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.263020][  T778] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.263200][  T778] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.263709][  T778] RSP: 0018:ffa0000000a5f1b0 EFLAGS: 00010286
[   61.263887][  T778] RAX: 00000000ffffffa6 RBX: ff11000014d48c80 RCX: 1ff400000014bdfc
[   61.264087][  T778] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d48d3c
[   61.264291][  T778] RBP: ff11000014e11000 R08: 1fe22000029a91a9 R09: ff11000012e85238
[   61.264510][  T778] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.264723][  T778] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.264933][  T778] FS:  00007f8e27ca8840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.265180][  T778] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.265349][  T778] CR2: 00007f38fa63c574 CR3: 00000000100ba001 CR4: 0000000000771ef0
[   61.265569][  T778] PKRU: 55555554
[   61.265681][  T778] Call Trace:
[   61.265782][  T778]  <TASK>
[   61.265855][  T778]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.265990][  T778]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.266125][  T778]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.266261][  T778]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.266365][  T778]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   61.266504][  T778]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[   61.266650][  T778]  __dev_notify_flags (net/core/dev.c:9787)
[   61.266786][  T778]  ? lockdep_hardirqs_off (kernel/locking/lockdep.c:4511)
[   61.266933][  T778]  ? netif_change_name (net/core/dev.c:1495)
[   61.267073][  T778]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.267217][  T778]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.267353][  T778]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.267493][  T778]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.267645][  T778]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.267788][  T778]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.267939][  T778]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.268079][  T778]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.268218][  T778]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.268353][  T778]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.268492][  T778]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.268645][  T778]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.268794][  T778]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.268936][  T778]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.269071][  T778]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.269207][  T778]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.269340][  T778]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.269479][  T778]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.269630][  T778]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.269768][  T778]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.269911][  T778]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.270046][  T778]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.270191][  T778]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.270332][  T778]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.270475][  T778]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.270626][  T778]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.270763][  T778]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.270910][  T778]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.271047][  T778]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.271183][  T778]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.271319][  T778]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.271460][  T778]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.271599][  T778]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.271746][  T778]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.271885][  T778]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.272023][  T778]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.272158][  T778]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.272326][  T778]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.272467][  T778]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.272617][  T778]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.272757][  T778]  ___sys_sendmsg (net/socket.c:2752)
[   61.272901][  T778]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.273035][  T778]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.273184][  T778]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.273324][  T778]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.273472][  T778]  __sys_sendmsg (net/socket.c:2784)
[   61.273614][  T778]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.273753][  T778]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.273899][  T778]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.274033][  T778]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.274167][  T778]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.274302][  T778]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.274447][  T778]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.274623][  T778] RIP: 0033:0x7f8e27ee208e
[   61.274764][  T778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.275255][  T778] RSP: 002b:00007ffcd4d7a760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.275473][  T778] RAX: ffffffffffffffda RBX: 00007ffcd4d7af08 RCX: 00007f8e27ee208e
[   61.275682][  T778] RDX: 0000000000000000 RSI: 00007ffcd4d7a810 RDI: 0000000000000005
[   61.275893][  T778] RBP: 00007ffcd4d7a770 R08: 0000000000000000 R09: 0000000000000000
[   61.276097][  T778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.276304][  T778] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd4d7aee0
| [   61.287933][  T719] ------------[ cut here ]------------
| [   61.288121][  T719] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/719
| [   61.288411][  T719] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.289173][  T719] Tainted: [W]=WARN
[   61.289328][  T719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.289560][  T719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.289806][  T719] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.290360][  T719] RSP: 0018:ffa000000107f1b0 EFLAGS: 00010286
[   61.290603][  T719] RAX: 00000000ffffffa6 RBX: ff11000014d49e00 RCX: 1ff400000020fdfc
[   61.290858][  T719] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49ebc
[   61.291123][  T719] RBP: ff11000014e54000 R08: 1fe22000029a93d9 R09: ff1100000f4b2ef8
[   61.291377][  T719] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.291656][  T719] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.291933][  T719] FS:  00007f6ab09b8840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.292226][  T719] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.292452][  T719] CR2: 00007fe59daafc20 CR3: 0000000010506006 CR4: 0000000000771ef0
[   61.292718][  T719] PKRU: 55555554
[   61.292876][  T719] Call Trace:
[   61.293027][  T719]  <TASK>
[   61.293146][  T719]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.293346][  T719]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.293544][  T719]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.293740][  T719]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.293906][  T719]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.294090][  T719]  __dev_notify_flags (net/core/dev.c:9787)
[   61.294278][  T719]  ? netif_change_name (net/core/dev.c:1495)
[   61.294468][  T719]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.294672][  T719]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.294902][  T719]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.295089][  T719]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.295275][  T719]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.295464][  T719]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.295666][  T719]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.295850][  T719]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.296083][  T719]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.296273][  T719]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.296467][  T719]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.296665][  T719]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.296853][  T719]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.297041][  T719]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.297236][  T719]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.297425][  T719]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.297636][  T719]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.297821][  T719]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.298015][  T719]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.298199][  T719]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.298385][  T719]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.298594][  T719]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.298776][  T719]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.298973][  T719]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.299159][  T719]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.299344][  T719]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.299547][  T719]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.299744][  T719]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.299944][  T719]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.300131][  T719]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.300315][  T719]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.300511][  T719]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.300707][  T719]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.300962][  T719]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.301144][  T719]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.301329][  T719]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.301521][  T719]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.301721][  T719]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.301919][  T719]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.302107][  T719]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.302321][  T719]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.302513][  T719]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.302712][  T719]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.302922][  T719]  ___sys_sendmsg (net/socket.c:2752)
[   61.303119][  T719]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.303305][  T719]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.303505][  T719]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.303706][  T719]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.303910][  T719]  __sys_sendmsg (net/socket.c:2784)
[   61.304100][  T719]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.304287][  T719]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.304478][  T719]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.304676][  T719]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.304920][  T719]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.305111][  T719]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.305297][  T719]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.305527][  T719] RIP: 0033:0x7f6ab0bf208e
[   61.305734][  T719] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.306282][  T719] RSP: 002b:00007ffe0dd2ad30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.306545][  T719] RAX: ffffffffffffffda RBX: 00007ffe0dd2b4d8 RCX: 00007f6ab0bf208e
[   61.306805][  T719] RDX: 0000000000000000 RSI: 00007ffe0dd2ade0 RDI: 0000000000000005
[   61.307063][  T719] RBP: 00007ffe0dd2ad40 R08: 0000000000000000 R09: 0000000000000000
[   61.307317][  T719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.307595][  T719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0dd2b4b0
| [   61.314841][  T790] ------------[ cut here ]------------
| [   61.314999][  T790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/790
| [   61.315242][  T790] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.315953][  T790] Tainted: [W]=WARN
[   61.316058][  T790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.316230][  T790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.316410][  T790] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.317010][  T790] RSP: 0018:ffa0000000b2f1b0 EFLAGS: 00010286
[   61.317185][  T790] RAX: 00000000ffffffa6 RBX: ff11000014c9f000 RCX: 1ff4000000165dfc
[   61.317389][  T790] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014c9f0bc
[   61.317727][  T790] RBP: ff11000014e69000 R08: 1fe2200002993e19 R09: ff1100001360d238
[   61.317937][  T790] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.318140][  T790] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.318348][  T790] FS:  00007efceeef2840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.318714][  T790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.318890][  T790] CR2: 00000000004a77b8 CR3: 0000000010ddd005 CR4: 0000000000771ef0
[   61.319096][  T790] PKRU: 55555554
[   61.319200][  T790] Call Trace:
[   61.319303][  T790]  <TASK>
[   61.319377][  T790]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.319522][  T790]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.319775][  T790]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.319918][  T790]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.320023][  T790]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.320161][  T790]  __dev_notify_flags (net/core/dev.c:9787)
[   61.320300][  T790]  ? netif_change_name (net/core/dev.c:1495)
[   61.320442][  T790]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.320698][  T790]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.320878][  T790]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.321019][  T790]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.321160][  T790]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.321297][  T790]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.321438][  T790]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.321698][  T790]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.321846][  T790]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.321985][  T790]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.322122][  T790]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.322260][  T790]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.322396][  T790]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.322537][  T790]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.322797][  T790]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.322942][  T790]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.323080][  T790]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.323229][  T790]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.323368][  T790]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.323510][  T790]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.323714][  T790]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.323854][  T790]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.323995][  T790]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.324132][  T790]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.324274][  T790]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.324420][  T790]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.324564][  T790]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.324719][  T790]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.324864][  T790]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.325002][  T790]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.325140][  T790]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.325278][  T790]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.325419][  T790]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.325563][  T790]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.325708][  T790]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.325851][  T790]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.325990][  T790]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.326127][  T790]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.326266][  T790]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.326442][  T790]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.326590][  T790]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.326732][  T790]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.326884][  T790]  ___sys_sendmsg (net/socket.c:2752)
[   61.327027][  T790]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.327170][  T790]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.327318][  T790]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.327469][  T790]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.327616][  T790]  __sys_sendmsg (net/socket.c:2784)
[   61.327755][  T790]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.327903][  T790]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.328044][  T790]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.328184][  T790]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.328321][  T790]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.328465][  T790]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.328611][  T790]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.328782][  T790] RIP: 0033:0x7efcef12c08e
[   61.328931][  T790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.329426][  T790] RSP: 002b:00007ffcdbd5c570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.329644][  T790] RAX: ffffffffffffffda RBX: 00007ffcdbd5cd18 RCX: 00007efcef12c08e
[   61.329852][  T790] RDX: 0000000000000000 RSI: 00007ffcdbd5c620 RDI: 0000000000000005
[   61.330057][  T790] RBP: 00007ffcdbd5c580 R08: 0000000000000000 R09: 0000000000000000
[   61.330264][  T790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.330476][  T790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdbd5ccf0
| [   61.336113][  T713] ------------[ cut here ]------------
| [   61.336304][  T713] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/713
| [   61.336735][  T713] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.337687][  T713] Tainted: [W]=WARN
[   61.337946][  T713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.338279][  T713] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.338621][  T713] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.339278][  T713] RSP: 0018:ffa000000101f1b0 EFLAGS: 00010286
[   61.339745][  T713] RAX: 00000000ffffffa6 RBX: ff11000010a07380 RCX: 1ff4000000203dfc
[   61.340130][  T713] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a0743c
[   61.340511][  T713] RBP: ff11000014f4c000 R08: 1fe2200002140e89 R09: ff11000010572ef8
[   61.340904][  T713] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.341279][  T713] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.341673][  T713] FS:  00007fd721c07840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.342087][  T713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.342426][  T713] CR2: 00000000004a77b8 CR3: 000000000ba82003 CR4: 0000000000771ef0
[   61.342824][  T713] PKRU: 55555554
[   61.343100][  T713] Call Trace:
[   61.343366][  T713]  <TASK>
[   61.343624][  T713]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.343927][  T713]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.344182][  T713]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.344526][  T713]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.344695][  T713]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.344905][  T713]  __dev_notify_flags (net/core/dev.c:9787)
[   61.345098][  T713]  ? netif_change_name (net/core/dev.c:1495)
[   61.345286][  T713]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.345481][  T713]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.345717][  T713]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.345919][  T713]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.346118][  T713]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.346308][  T713]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.346505][  T713]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.346701][  T713]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.346939][  T713]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.347134][  T713]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.347325][  T713]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.347518][  T713]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.347723][  T713]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.347926][  T713]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.348113][  T713]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.348305][  T713]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.348505][  T713]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.348706][  T713]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.348905][  T713]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.349091][  T713]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.349279][  T713]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.349480][  T713]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.349682][  T713]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.349883][  T713]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.350069][  T713]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.350256][  T713]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.350452][  T713]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.350650][  T713]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.350847][  T713]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.351042][  T713]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.351229][  T713]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.351414][  T713]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.351627][  T713]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.351816][  T713]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.352010][  T713]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.352197][  T713]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.352385][  T713]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.352598][  T713]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.352785][  T713]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.352982][  T713]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.353200][  T713]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.353387][  T713]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.353597][  T713]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.353786][  T713]  ___sys_sendmsg (net/socket.c:2752)
[   61.353983][  T713]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.354173][  T713]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.354363][  T713]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.354565][  T713]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.354769][  T713]  __sys_sendmsg (net/socket.c:2784)
[   61.354965][  T713]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.355157][  T713]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.355341][  T713]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.355536][  T713]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.355734][  T713]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.355933][  T713]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.356120][  T713]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.356337][  T713] RIP: 0033:0x7fd721e4108e
[   61.356540][  T713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.357099][  T713] RSP: 002b:00007ffdfdf33180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.357352][  T713] RAX: ffffffffffffffda RBX: 00007ffdfdf33928 RCX: 00007fd721e4108e
[   61.357627][  T713] RDX: 0000000000000000 RSI: 00007ffdfdf33230 RDI: 0000000000000005
[   61.357889][  T713] RBP: 00007ffdfdf33190 R08: 0000000000000000 R09: 0000000000000000
[   61.358142][  T713] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.358393][  T713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfdf33900
| [   61.370790][  T706] ------------[ cut here ]------------
| [   61.370951][  T706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/706
| [   61.371193][  T706] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.371839][  T706] Tainted: [W]=WARN
[   61.371946][  T706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.372116][  T706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.372298][  T706] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.372800][  T706] RSP: 0018:ffa0000000faf1b0 EFLAGS: 00010286
[   61.372978][  T706] RAX: 00000000ffffffa6 RBX: ff11000014e92c80 RCX: 1ff40000001f5dfc
[   61.373182][  T706] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e92d3c
[   61.373393][  T706] RBP: ff11000010b34000 R08: 1fe22000029d25a9 R09: ff11000009090bb8
[   61.373611][  T706] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.373817][  T706] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.374025][  T706] FS:  00007f221b052840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.374265][  T706] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.374440][  T706] CR2: 00007efceefbf574 CR3: 000000000ce9f004 CR4: 0000000000771ef0
[   61.374654][  T706] PKRU: 55555554
[   61.374756][  T706] Call Trace:
[   61.374865][  T706]  <TASK>
[   61.374936][  T706]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.375072][  T706]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.375210][  T706]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.375346][  T706]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.375458][  T706]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.375603][  T706]  __dev_notify_flags (net/core/dev.c:9787)
[   61.375745][  T706]  ? netif_change_name (net/core/dev.c:1495)
[   61.375889][  T706]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.376027][  T706]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.376199][  T706]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.376337][  T706]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.376480][  T706]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.376624][  T706]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.376760][  T706]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.376900][  T706]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.377075][  T706]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.377218][  T706]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.377354][  T706]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.377497][  T706]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.377641][  T706]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.377777][  T706]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.377916][  T706]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.378056][  T706]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.378193][  T706]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.378333][  T706]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.378477][  T706]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.378622][  T706]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.378760][  T706]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.378903][  T706]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.379040][  T706]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.379179][  T706]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.379316][  T706]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.379461][  T706]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.379605][  T706]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.379742][  T706]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.379885][  T706]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.380024][  T706]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.380161][  T706]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.380298][  T706]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.380440][  T706]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.380579][  T706]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.380720][  T706]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.380866][  T706]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.381001][  T706]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.381138][  T706]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.381274][  T706]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.381410][  T706]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.381588][  T706]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.381725][  T706]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.381869][  T706]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.382006][  T706]  ___sys_sendmsg (net/socket.c:2752)
[   61.382140][  T706]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.382276][  T706]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.382415][  T706]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.382561][  T706]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.382706][  T706]  __sys_sendmsg (net/socket.c:2784)
[   61.382847][  T706]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.382989][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.383123][  T706]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.383260][  T706]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.383396][  T706]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.383538][  T706]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.383679][  T706]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.383851][  T706] RIP: 0033:0x7f221b28c08e
[   61.383993][  T706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.384484][  T706] RSP: 002b:00007ffc18953dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.384695][  T706] RAX: ffffffffffffffda RBX: 00007ffc18954568 RCX: 00007f221b28c08e
[   61.384906][  T706] RDX: 0000000000000000 RSI: 00007ffc18953e70 RDI: 0000000000000005
[   61.385108][  T706] RBP: 00007ffc18953dd0 R08: 0000000000000000 R09: 0000000000000000
[   61.385311][  T706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.385518][  T706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc18954540
| [   61.399557][  T721] ------------[ cut here ]------------
| [   61.399750][  T721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/721
| [   61.400047][  T721] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.400797][  T721] Tainted: [W]=WARN
[   61.400971][  T721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.401197][  T721] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.401442][  T721] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.402076][  T721] RSP: 0018:ffa000000108f1b0 EFLAGS: 00010286
[   61.402357][  T721] RAX: 00000000ffffffa6 RBX: ff11000014e93c40 RCX: 1ff4000000211dfc
[   61.402683][  T721] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e93cfc
[   61.403002][  T721] RBP: ff11000014f79000 R08: 1fe22000029d27a1 R09: ff1100000f4b5238
[   61.403272][  T721] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.403546][  T721] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.403813][  T721] FS:  00007f0d39f70840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.404106][  T721] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.404325][  T721] CR2: 00007f221b11f574 CR3: 000000001209f002 CR4: 0000000000771ef0
[   61.404595][  T721] PKRU: 55555554
[   61.404743][  T721] Call Trace:
[   61.404909][  T721]  <TASK>
[   61.405028][  T721]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.405211][  T721]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.405398][  T721]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.405603][  T721]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.405756][  T721]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.405954][  T721]  __dev_notify_flags (net/core/dev.c:9787)
[   61.406141][  T721]  ? netif_change_name (net/core/dev.c:1495)
[   61.406329][  T721]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.406526][  T721]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.406759][  T721]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.406959][  T721]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.407146][  T721]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.407329][  T721]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.407528][  T721]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.407725][  T721]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.407961][  T721]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.408151][  T721]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.408338][  T721]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.408530][  T721]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.408729][  T721]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.408923][  T721]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.409110][  T721]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.409299][  T721]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.409494][  T721]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.409696][  T721]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.409893][  T721]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.410076][  T721]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.410260][  T721]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.410456][  T721]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.410656][  T721]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.410846][  T721]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.411036][  T721]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.411223][  T721]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.411411][  T721]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.411616][  T721]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.411804][  T721]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.412000][  T721]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.412184][  T721]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.412369][  T721]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.412565][  T721]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.412764][  T721]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.412960][  T721]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.413148][  T721]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.413332][  T721]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.413532][  T721]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.413730][  T721]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.413924][  T721]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.414149][  T721]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.414338][  T721]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.414532][  T721]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.414730][  T721]  ___sys_sendmsg (net/socket.c:2752)
[   61.414928][  T721]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.415113][  T721]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.415302][  T721]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.415509][  T721]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.415712][  T721]  __sys_sendmsg (net/socket.c:2784)
[   61.415909][  T721]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.416097][  T721]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.416284][  T721]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.416478][  T721]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.416679][  T721]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.416871][  T721]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.417059][  T721]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.417274][  T721] RIP: 0033:0x7f0d3a1aa08e
[   61.417473][  T721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.418036][  T721] RSP: 002b:00007ffc28707c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.418289][  T721] RAX: ffffffffffffffda RBX: 00007ffc287083b8 RCX: 00007f0d3a1aa08e
[   61.418544][  T721] RDX: 0000000000000000 RSI: 00007ffc28707cc0 RDI: 0000000000000005
[   61.418805][  T721] RBP: 00007ffc28707c20 R08: 0000000000000000 R09: 0000000000000000
[   61.419062][  T721] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.419311][  T721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc28708390
| [   61.430001][  T716] ------------[ cut here ]------------
| [   61.430149][  T716] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/716
| [   61.430388][  T716] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.431058][  T716] Tainted: [W]=WARN
[   61.431163][  T716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.431341][  T716] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.431526][  T716] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.432029][  T716] RSP: 0018:ffa000000102f1b0 EFLAGS: 00010286
[   61.432204][  T716] RAX: 00000000ffffffa6 RBX: ff11000010e1ec80 RCX: 1ff4000000205dfc
[   61.432411][  T716] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010e1ed3c
[   61.432631][  T716] RBP: ff11000014fe1000 R08: 1fe22000021c3da9 R09: ff11000010575238
[   61.432846][  T716] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.433051][  T716] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.433260][  T716] FS:  00007f8a0dfe4840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.433506][  T716] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.433687][  T716] CR2: 000055dc7a4d88bc CR3: 0000000012d91004 CR4: 0000000000771ef0
[   61.433899][  T716] PKRU: 55555554
[   61.434002][  T716] Call Trace:
[   61.434104][  T716]  <TASK>
[   61.434177][  T716]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.434315][  T716]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.434460][  T716]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.434605][  T716]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.434709][  T716]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.434851][  T716]  __dev_notify_flags (net/core/dev.c:9787)
[   61.434990][  T716]  ? netif_change_name (net/core/dev.c:1495)
[   61.435130][  T716]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.435269][  T716]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.435444][  T716]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.435590][  T716]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.435729][  T716]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.435872][  T716]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.436011][  T716]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.436148][  T716]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.436324][  T716]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.436471][  T716]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.436616][  T716]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.436752][  T716]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.436898][  T716]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.437034][  T716]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.437170][  T716]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.437313][  T716]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.437456][  T716]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.437596][  T716]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.437733][  T716]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.437875][  T716]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.438012][  T716]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.438150][  T716]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.438287][  T716]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.438425][  T716]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.438568][  T716]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.438710][  T716]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.438854][  T716]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.438990][  T716]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.439128][  T716]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.439267][  T716]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.439405][  T716]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.439547][  T716]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.439690][  T716]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.439828][  T716]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.439969][  T716]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.440106][  T716]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.440243][  T716]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.440382][  T716]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.440526][  T716]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.440666][  T716]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.440838][  T716]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.440981][  T716]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.441118][  T716]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.441257][  T716]  ___sys_sendmsg (net/socket.c:2752)
[   61.441393][  T716]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.441537][  T716]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.441686][  T716]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.441828][  T716]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.441974][  T716]  __sys_sendmsg (net/socket.c:2784)
[   61.442111][  T716]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.442252][  T716]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.442389][  T716]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.442538][  T716]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.442680][  T716]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.442817][  T716]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.442959][  T716]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.443131][  T716] RIP: 0033:0x7f8a0e21e08e
[   61.443276][  T716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.443777][  T716] RSP: 002b:00007ffccc8efd50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.443987][  T716] RAX: ffffffffffffffda RBX: 00007ffccc8f04f8 RCX: 00007f8a0e21e08e
[   61.444190][  T716] RDX: 0000000000000000 RSI: 00007ffccc8efe00 RDI: 0000000000000005
[   61.444394][  T716] RBP: 00007ffccc8efd60 R08: 0000000000000000 R09: 0000000000000000
[   61.444612][  T716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.444815][  T716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc8f04d0
| [   61.449381][  T705] ------------[ cut here ]------------
| [   61.449536][  T705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/705
| [   61.449788][  T705] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.450435][  T705] Tainted: [W]=WARN
[   61.450540][  T705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.450719][  T705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.450904][  T705] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.451393][  T705] RSP: 0018:ffa0000000f6f1b0 EFLAGS: 00010286
[   61.451573][  T705] RAX: 00000000ffffffa6 RBX: ff11000010e1fc40 RCX: 1ff40000001eddfc
[   61.451785][  T705] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010e1fcfc
[   61.451997][  T705] RBP: ff11000015004000 R08: 1fe22000021c3fa1 R09: ff11000010f1d238
[   61.452211][  T705] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.452417][  T705] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.452633][  T705] FS:  00007f948ba21840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.452879][  T705] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.453054][  T705] CR2: 00007efceefbf574 CR3: 0000000013598006 CR4: 0000000000771ef0
[   61.453259][  T705] PKRU: 55555554
[   61.453362][  T705] Call Trace:
[   61.453470][  T705]  <TASK>
[   61.453541][  T705]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.453684][  T705]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.453822][  T705]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.453967][  T705]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.454071][  T705]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.454209][  T705]  __dev_notify_flags (net/core/dev.c:9787)
[   61.454349][  T705]  ? netif_change_name (net/core/dev.c:1495)
[   61.454495][  T705]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.454641][  T705]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.454813][  T705]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.454958][  T705]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.455097][  T705]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.455234][  T705]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.455371][  T705]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.455515][  T705]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.455698][  T705]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.455845][  T705]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.455988][  T705]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.456124][  T705]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.456262][  T705]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.456399][  T705]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.456542][  T705]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.456691][  T705]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.456830][  T705]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.456972][  T705]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.457111][  T705]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.457248][  T705]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.457391][  T705]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.457541][  T705]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.457685][  T705]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.457825][  T705]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.457968][  T705]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.458107][  T705]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.458251][  T705]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.458389][  T705]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.458536][  T705]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.458683][  T705]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.458823][  T705]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.458966][  T705]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.459106][  T705]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.459250][  T705]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.459387][  T705]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.459532][  T705]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.459676][  T705]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.459817][  T705]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.459958][  T705]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.460096][  T705]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.460269][  T705]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.460409][  T705]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.460553][  T705]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.460702][  T705]  ___sys_sendmsg (net/socket.c:2752)
[   61.460845][  T705]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.460983][  T705]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.461126][  T705]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.461268][  T705]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.461410][  T705]  __sys_sendmsg (net/socket.c:2784)
[   61.461553][  T705]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.461701][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.461846][  T705]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.461986][  T705]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.462122][  T705]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.462259][  T705]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.462397][  T705]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.462574][  T705] RIP: 0033:0x7f948bc5b08e
[   61.462724][  T705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.463219][  T705] RSP: 002b:00007fff3ef5ffc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.463428][  T705] RAX: ffffffffffffffda RBX: 00007fff3ef60768 RCX: 00007f948bc5b08e
[   61.463643][  T705] RDX: 0000000000000000 RSI: 00007fff3ef60070 RDI: 0000000000000005
[   61.463850][  T705] RBP: 00007fff3ef5ffd0 R08: 0000000000000000 R09: 0000000000000000
[   61.464053][  T705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.464258][  T705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3ef60740
| [   61.469334][  T681] ------------[ cut here ]------------
| [   61.469498][  T681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/681
| [   61.469757][  T681] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.470404][  T681] Tainted: [W]=WARN
[   61.470515][  T681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.470700][  T681] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.470885][  T681] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.471373][  T681] RSP: 0018:ffa0000000e5f1b0 EFLAGS: 00010286
[   61.471552][  T681] RAX: 00000000ffffffa6 RBX: ff11000005234c80 RCX: 1ff40000001cbdfc
[   61.471770][  T681] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005234d3c
[   61.471981][  T681] RBP: ff11000014f11000 R08: 1fe2200000a469a9 R09: ff1100000cc38bb8
[   61.472185][  T681] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.472397][  T681] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.472617][  T681] FS:  00007f3a7cdcd840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.472863][  T681] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.473036][  T681] CR2: 00007f0d3a03d574 CR3: 000000000278c002 CR4: 0000000000771ef0
[   61.473243][  T681] PKRU: 55555554
[   61.473347][  T681] Call Trace:
[   61.473455][  T681]  <TASK>
[   61.473527][  T681]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.473670][  T681]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.473808][  T681]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.473951][  T681]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.474056][  T681]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.474194][  T681]  __dev_notify_flags (net/core/dev.c:9787)
[   61.474333][  T681]  ? netif_change_name (net/core/dev.c:1495)
[   61.474476][  T681]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.474668][  T681]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.474846][  T681]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.474985][  T681]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.475123][  T681]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.475261][  T681]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.475398][  T681]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.475540][  T681]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.475722][  T681]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.475870][  T681]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.476010][  T681]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.476146][  T681]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.476283][  T681]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.476421][  T681]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.476564][  T681]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.476712][  T681]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.476852][  T681]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.476989][  T681]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.477125][  T681]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.477262][  T681]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.477399][  T681]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.477546][  T681]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.477688][  T681]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.477827][  T681]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.477968][  T681]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.478106][  T681]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.478248][  T681]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.478385][  T681]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.478534][  T681]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.478679][  T681]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.478818][  T681]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.478959][  T681]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.479097][  T681]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.479236][  T681]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.479374][  T681]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.479517][  T681]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.479669][  T681]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.479812][  T681]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.479951][  T681]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.480088][  T681]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.480257][  T681]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.480395][  T681]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.480537][  T681]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.480682][  T681]  ___sys_sendmsg (net/socket.c:2752)
[   61.480818][  T681]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.480957][  T681]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.481097][  T681]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.481238][  T681]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.481378][  T681]  __sys_sendmsg (net/socket.c:2784)
[   61.481521][  T681]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.481669][  T681]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.481810][  T681]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.481952][  T681]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.482088][  T681]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.482225][  T681]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.482361][  T681]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.482536][  T681] RIP: 0033:0x7f3a7d00708e
[   61.482684][  T681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.483178][  T681] RSP: 002b:00007fff4fcbc820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.483385][  T681] RAX: ffffffffffffffda RBX: 00007fff4fcbcfc8 RCX: 00007f3a7d00708e
[   61.483604][  T681] RDX: 0000000000000000 RSI: 00007fff4fcbc8d0 RDI: 0000000000000005
[   61.483810][  T681] RBP: 00007fff4fcbc830 R08: 0000000000000000 R09: 0000000000000000
[   61.484018][  T681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.484222][  T681] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4fcbcfa0
| [   61.488922][  T726] ------------[ cut here ]------------
| [   61.489065][  T726] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/726
| [   61.489301][  T726] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.489949][  T726] Tainted: [W]=WARN
[   61.490054][  T726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.490226][  T726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.490407][  T726] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.490978][  T726] RSP: 0018:ffa00000010ef1b0 EFLAGS: 00010286
[   61.491151][  T726] RAX: 00000000ffffffa6 RBX: ff11000005235c40 RCX: 1ff400000021ddfc
[   61.491355][  T726] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005235cfc
[   61.491567][  T726] RBP: ff11000014f34000 R08: 1fe2200000a46ba1 R09: ff11000004eb5238
[   61.491831][  T726] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.492041][  T726] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.492248][  T726] FS:  00007f38fd005840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.492496][  T726] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.492726][  T726] CR2: 00007f0d3a03d574 CR3: 000000000cfac003 CR4: 0000000000771ef0
[   61.492935][  T726] PKRU: 55555554
[   61.493092][  T726] Call Trace:
[   61.493194][  T726]  <TASK>
[   61.493264][  T726]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.493399][  T726]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.493546][  T726]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.493741][  T726]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.493850][  T726]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.493988][  T726]  __dev_notify_flags (net/core/dev.c:9787)
[   61.494125][  T726]  ? netif_change_name (net/core/dev.c:1495)
[   61.494263][  T726]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.494401][  T726]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.494579][  T726]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.494773][  T726]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.494915][  T726]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.495051][  T726]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.495188][  T726]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.495324][  T726]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.495508][  T726]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.495708][  T726]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.495850][  T726]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.495984][  T726]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.496120][  T726]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.496255][  T726]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.496390][  T726]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.496544][  T726]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.496743][  T726]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.496885][  T726]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.497021][  T726]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.497155][  T726]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.497290][  T726]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.497427][  T726]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.497567][  T726]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.497762][  T726]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.497906][  T726]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.498044][  T726]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.498183][  T726]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.498318][  T726]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.498463][  T726]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.498656][  T726]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.498791][  T726]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.498931][  T726]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.499066][  T726]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.499203][  T726]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.499338][  T726]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.499479][  T726]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.499674][  T726]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.499812][  T726]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.499951][  T726]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.500089][  T726]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.500259][  T726]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.500396][  T726]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.500538][  T726]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.500733][  T726]  ___sys_sendmsg (net/socket.c:2752)
[   61.500875][  T726]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.501012][  T726]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.501154][  T726]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.501296][  T726]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.501440][  T726]  __sys_sendmsg (net/socket.c:2784)
[   61.501634][  T726]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.501774][  T726]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.501913][  T726]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.502050][  T726]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.502185][  T726]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.502322][  T726]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.502465][  T726]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.502691][  T726] RIP: 0033:0x7f38fd23f08e
[   61.502836][  T726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.503329][  T726] RSP: 002b:00007ffcdb15d030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.503538][  T726] RAX: ffffffffffffffda RBX: 00007ffcdb15d7d8 RCX: 00007f38fd23f08e
[   61.503801][  T726] RDX: 0000000000000000 RSI: 00007ffcdb15d0e0 RDI: 0000000000000005
[   61.504010][  T726] RBP: 00007ffcdb15d040 R08: 0000000000000000 R09: 0000000000000000
[   61.504213][  T726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.504415][  T726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdb15d7b0
| [   61.520278][  T682] ------------[ cut here ]------------
| [   61.520429][  T682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/682
| [   61.520681][  T682] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.521323][  T682] Tainted: [W]=WARN
[   61.521428][  T682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.521611][  T682] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.521789][  T682] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.522280][  T682] RSP: 0018:ffa0000000e6f1b0 EFLAGS: 00010286
[   61.522457][  T682] RAX: 00000000ffffffa6 RBX: ff11000010a10740 RCX: 1ff40000001cddfc
[   61.522665][  T682] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a107fc
[   61.522873][  T682] RBP: ff11000015009000 R08: 1fe2200002142101 R09: ff1100000cd40bb8
[   61.523077][  T682] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.523279][  T682] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.523490][  T682] FS:  00007f1430468840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.523731][  T682] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.523908][  T682] CR2: 00007f8a0e0b1574 CR3: 00000000135a7005 CR4: 0000000000771ef0
[   61.524114][  T682] PKRU: 55555554
[   61.524215][  T682] Call Trace:
[   61.524319][  T682]  <TASK>
[   61.524390][  T682]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.524531][  T682]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.524673][  T682]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.524810][  T682]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.524917][  T682]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.525053][  T682]  __dev_notify_flags (net/core/dev.c:9787)
[   61.525190][  T682]  ? netif_change_name (net/core/dev.c:1495)
[   61.525330][  T682]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.525477][  T682]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.525654][  T682]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.525792][  T682]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.525936][  T682]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.526071][  T682]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.526207][  T682]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.526344][  T682]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.526528][  T682]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.526674][  T682]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.526814][  T682]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.526952][  T682]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.527088][  T682]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.527225][  T682]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.527362][  T682]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.527508][  T682]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.527651][  T682]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.527789][  T682]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.527931][  T682]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.528066][  T682]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.528203][  T682]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.528342][  T682]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.528480][  T682]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.528625][  T682]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.528761][  T682]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.528904][  T682]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.529045][  T682]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.529180][  T682]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.529318][  T682]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.529465][  T682]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.529607][  T682]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.529744][  T682]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.529885][  T682]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.530024][  T682]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.530160][  T682]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.530297][  T682]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.530439][  T682]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.530587][  T682]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.530724][  T682]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.530865][  T682]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.531034][  T682]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.531173][  T682]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.531310][  T682]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.531452][  T682]  ___sys_sendmsg (net/socket.c:2752)
[   61.531594][  T682]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.531731][  T682]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.531877][  T682]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.532019][  T682]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.532159][  T682]  __sys_sendmsg (net/socket.c:2784)
[   61.532295][  T682]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.532442][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.532586][  T682]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.532725][  T682]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.532867][  T682]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.533005][  T682]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.533143][  T682]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.533315][  T682] RIP: 0033:0x7f14306a208e
[   61.533466][  T682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.533963][  T682] RSP: 002b:00007ffed523c290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.534169][  T682] RAX: ffffffffffffffda RBX: 00007ffed523ca38 RCX: 00007f14306a208e
[   61.534373][  T682] RDX: 0000000000000000 RSI: 00007ffed523c340 RDI: 0000000000000005
[   61.534598][  T682] RBP: 00007ffed523c2a0 R08: 0000000000000000 R09: 0000000000000000
[   61.534805][  T682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.535015][  T682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed523ca10
| [   61.539488][  T718] ------------[ cut here ]------------
| [   61.539632][  T718] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/718
| [   61.539872][  T718] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.540499][  T718] Tainted: [W]=WARN
[   61.540683][  T718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.540859][  T718] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.541036][  T718] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.541530][  T718] RSP: 0018:ffa000000105f1b0 EFLAGS: 00010286
[   61.541706][  T718] RAX: 00000000ffffffa6 RBX: ff11000010a11700 RCX: 1ff400000020bdfc
[   61.541917][  T718] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a117bc
[   61.542120][  T718] RBP: ff11000015051000 R08: 1fe22000021422f9 R09: ff110000121e5238
[   61.542325][  T718] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.542533][  T718] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.542742][  T718] FS:  00007f8b4eb91840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.542984][  T718] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.543157][  T718] CR2: 00007f8a0e0b1574 CR3: 0000000012fce006 CR4: 0000000000771ef0
[   61.543361][  T718] PKRU: 55555554
[   61.543467][  T718] Call Trace:
[   61.543570][  T718]  <TASK>
[   61.543646][  T718]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.543780][  T718]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.543919][  T718]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.544058][  T718]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.544161][  T718]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.544298][  T718]  __dev_notify_flags (net/core/dev.c:9787)
[   61.544440][  T718]  ? netif_change_name (net/core/dev.c:1495)
[   61.544578][  T718]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.544722][  T718]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.544897][  T718]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.545036][  T718]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.545174][  T718]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.545310][  T718]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.545450][  T718]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.545590][  T718]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.545764][  T718]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.545909][  T718]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.546049][  T718]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.546192][  T718]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.546326][  T718]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.546478][  T718]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.546622][  T718]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.546758][  T718]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.546899][  T718]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.547033][  T718]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.547173][  T718]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.547308][  T718]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.547450][  T718]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.547592][  T718]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.547728][  T718]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.547878][  T718]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.548013][  T718]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.548150][  T718]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.548291][  T718]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.548426][  T718]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.548567][  T718]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.548708][  T718]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.548851][  T718]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.548986][  T718]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.549124][  T718]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.549265][  T718]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.549403][  T718]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.549549][  T718]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.549694][  T718]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.549868][  T718]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.550006][  T718]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.550142][  T718]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.550281][  T718]  ___sys_sendmsg (net/socket.c:2752)
[   61.550416][  T718]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.550558][  T718]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.550710][  T718]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.550853][  T718]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.550992][  T718]  __sys_sendmsg (net/socket.c:2784)
[   61.551128][  T718]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.551269][  T718]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.551409][  T718]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.551549][  T718]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.551688][  T718]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.551823][  T718]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.551966][  T718]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.552133][  T718] RIP: 0033:0x7f8b4edcb08e
[   61.552275][  T718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.552769][  T718] RSP: 002b:00007ffeb6eedc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.552981][  T718] RAX: ffffffffffffffda RBX: 00007ffeb6eee3e8 RCX: 00007f8b4edcb08e
[   61.553184][  T718] RDX: 0000000000000000 RSI: 00007ffeb6eedcf0 RDI: 0000000000000005
[   61.553393][  T718] RBP: 00007ffeb6eedc50 R08: 0000000000000000 R09: 0000000000000000
[   61.553610][  T718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.553812][  T718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb6eee3c0
| [   61.564025][  T730] ------------[ cut here ]------------
| [   61.564181][  T730] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/730
| [   61.564418][  T730] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.565071][  T730] Tainted: [W]=WARN
[   61.565176][  T730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.565350][  T730] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.565538][  T730] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.566043][  T730] RSP: 0018:ffa000000112f1b0 EFLAGS: 00010286
[   61.566216][  T730] RAX: 00000000ffffffa6 RBX: ff11000004d51700 RCX: 1ff4000000225dfc
[   61.566422][  T730] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d517bc
[   61.566642][  T730] RBP: ff11000015074000 R08: 1fe22000009aa2f9 R09: ff11000010170bb8
[   61.566853][  T730] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.567056][  T730] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.567266][  T730] FS:  00007f06f8fed840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.567514][  T730] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.567694][  T730] CR2: 00007f3a7ce9a574 CR3: 000000000c073002 CR4: 0000000000771ef0
[   61.567905][  T730] PKRU: 55555554
[   61.568007][  T730] Call Trace:
[   61.568110][  T730]  <TASK>
[   61.568181][  T730]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.568318][  T730]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.568463][  T730]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.568607][  T730]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.568712][  T730]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.568852][  T730]  __dev_notify_flags (net/core/dev.c:9787)
[   61.568990][  T730]  ? netif_change_name (net/core/dev.c:1495)
[   61.569129][  T730]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.569268][  T730]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.569443][  T730]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.569591][  T730]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.569730][  T730]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.569873][  T730]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.570010][  T730]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.570146][  T730]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.570324][  T730]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.570472][  T730]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.570617][  T730]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.570755][  T730]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.570899][  T730]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.571041][  T730]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.571180][  T730]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.571324][  T730]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.571468][  T730]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.571614][  T730]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.571752][  T730]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.571897][  T730]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.572036][  T730]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.572174][  T730]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.572311][  T730]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.572458][  T730]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.572603][  T730]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.572742][  T730]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.572888][  T730]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.573025][  T730]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.573164][  T730]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.573305][  T730]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.573450][  T730]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.573597][  T730]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.573738][  T730]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.573882][  T730]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.574019][  T730]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.574158][  T730]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.574296][  T730]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.574438][  T730]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.574585][  T730]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.574723][  T730]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.574899][  T730]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.575039][  T730]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.575178][  T730]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.575318][  T730]  ___sys_sendmsg (net/socket.c:2752)
[   61.575462][  T730]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.575606][  T730]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.575750][  T730]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.575896][  T730]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.576036][  T730]  __sys_sendmsg (net/socket.c:2784)
[   61.576180][  T730]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.576325][  T730]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.576470][  T730]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.576618][  T730]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.576756][  T730]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.576899][  T730]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.577036][  T730]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.577207][  T730] RIP: 0033:0x7f06f922708e
[   61.577353][  T730] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.577862][  T730] RSP: 002b:00007ffc5c8fff10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.578070][  T730] RAX: ffffffffffffffda RBX: 00007ffc5c9006b8 RCX: 00007f06f922708e
[   61.578274][  T730] RDX: 0000000000000000 RSI: 00007ffc5c8fffc0 RDI: 0000000000000005
[   61.578483][  T730] RBP: 00007ffc5c8fff20 R08: 0000000000000000 R09: 0000000000000000
[   61.578694][  T730] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.578902][  T730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5c900690
| [   61.585910][  T739] ------------[ cut here ]------------
| [   61.586061][  T739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/739
| [   61.586299][  T739] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.586935][  T739] Tainted: [W]=WARN
[   61.587038][  T739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.587209][  T739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.587387][  T739] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.587950][  T739] RSP: 0018:ffa000000124f1b0 EFLAGS: 00010286
[   61.588123][  T739] RAX: 00000000ffffffa6 RBX: ff11000004b20ac0 RCX: 1ff4000000249dfc
[   61.588327][  T739] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b20b7c
[   61.588535][  T739] RBP: ff11000008694000 R08: 1fe2200000964171 R09: ff11000012e15238
[   61.588800][  T739] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.589010][  T739] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.589215][  T739] FS:  00007fe1d0708840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.589460][  T739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.589691][  T739] CR2: 00007f0d3a03d574 CR3: 000000000f6ff004 CR4: 0000000000771ef0
[   61.589901][  T739] PKRU: 55555554
[   61.590060][  T739] Call Trace:
[   61.590162][  T739]  <TASK>
[   61.590234][  T739]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.590371][  T739]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.590514][  T739]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.590708][  T739]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.590814][  T739]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.590954][  T739]  __dev_notify_flags (net/core/dev.c:9787)
[   61.591094][  T739]  ? netif_change_name (net/core/dev.c:1495)
[   61.591231][  T739]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.591374][  T739]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.591549][  T739]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.591744][  T739]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.591885][  T739]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.592020][  T739]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.592157][  T739]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.592293][  T739]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.592475][  T739]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.592674][  T739]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.592812][  T739]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.592951][  T739]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.593086][  T739]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.593223][  T739]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.593360][  T739]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.593507][  T739]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.593707][  T739]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.593848][  T739]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.593986][  T739]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.594120][  T739]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.594259][  T739]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.594396][  T739]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.594538][  T739]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.594733][  T739]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.594876][  T739]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.595016][  T739]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.595156][  T739]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.595293][  T739]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.595443][  T739]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.595652][  T739]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.595791][  T739]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.595933][  T739]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.596071][  T739]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.596210][  T739]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.596346][  T739]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.596490][  T739]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.596682][  T739]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.596821][  T739]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.596967][  T739]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.597104][  T739]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.597275][  T739]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.597412][  T739]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.597558][  T739]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.597751][  T739]  ___sys_sendmsg (net/socket.c:2752)
[   61.597893][  T739]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.598035][  T739]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.598176][  T739]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.598319][  T739]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.598466][  T739]  __sys_sendmsg (net/socket.c:2784)
[   61.598661][  T739]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.598806][  T739]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.598949][  T739]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.599089][  T739]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.599226][  T739]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.599361][  T739]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.599506][  T739]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.599732][  T739] RIP: 0033:0x7fe1d094208e
[   61.599880][  T739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.600364][  T739] RSP: 002b:00007fffa52ac930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.600577][  T739] RAX: ffffffffffffffda RBX: 00007fffa52ad0d8 RCX: 00007fe1d094208e
[   61.600849][  T739] RDX: 0000000000000000 RSI: 00007fffa52ac9e0 RDI: 0000000000000005
[   61.601052][  T739] RBP: 00007fffa52ac940 R08: 0000000000000000 R09: 0000000000000000
[   61.601255][  T739] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.601464][  T739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa52ad0b0
| [   61.606198][  T727] ------------[ cut here ]------------
| [   61.606348][  T727] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/727
| [   61.606617][  T727] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.607262][  T727] Tainted: [W]=WARN
[   61.607367][  T727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.607548][  T727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.607764][  T727] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.608267][  T727] RSP: 0018:ffa00000010ff1b0 EFLAGS: 00010286
[   61.608446][  T727] RAX: 00000000ffffffa6 RBX: ff11000004b21a80 RCX: 1ff400000021fdfc
[   61.608658][  T727] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b21b3c
[   61.608868][  T727] RBP: ff1100001508c000 R08: 1fe2200000964369 R09: ff11000010e60bb8
[   61.609074][  T727] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.609282][  T727] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.609494][  T727] FS:  00007f5656897840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.609739][  T727] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.609917][  T727] CR2: 000055dc7a4d61ac CR3: 000000000f6fc001 CR4: 0000000000771ef0
[   61.610125][  T727] PKRU: 55555554
[   61.610230][  T727] Call Trace:
[   61.610332][  T727]  <TASK>
[   61.610404][  T727]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.610548][  T727]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.610693][  T727]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.610831][  T727]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.610939][  T727]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.611078][  T727]  __dev_notify_flags (net/core/dev.c:9787)
[   61.611219][  T727]  ? netif_change_name (net/core/dev.c:1495)
[   61.611363][  T727]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.611509][  T727]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.611689][  T727]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.611828][  T727]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.611973][  T727]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.612112][  T727]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.612249][  T727]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.612385][  T727]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.612572][  T727]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.612724][  T727]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.612869][  T727]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.613005][  T727]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.613142][  T727]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.613279][  T727]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.613415][  T727]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.613561][  T727]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.613705][  T727]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.613847][  T727]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.613985][  T727]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.614121][  T727]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.614259][  T727]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.614398][  T727]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.614540][  T727]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.614685][  T727]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.614823][  T727]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.614966][  T727]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.615107][  T727]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.615246][  T727]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.615388][  T727]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.615533][  T727]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.615677][  T727]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.615816][  T727]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.615959][  T727]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.616100][  T727]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.616250][  T727]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.616390][  T727]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.616535][  T727]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.616681][  T727]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.616819][  T727]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.616962][  T727]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.617133][  T727]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.617273][  T727]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.617421][  T727]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.617568][  T727]  ___sys_sendmsg (net/socket.c:2752)
[   61.617710][  T727]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.617851][  T727]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.617994][  T727]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.618136][  T727]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.618277][  T727]  __sys_sendmsg (net/socket.c:2784)
[   61.618417][  T727]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.618569][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.618715][  T727]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.618857][  T727]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.618995][  T727]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.619132][  T727]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.619270][  T727]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.619446][  T727] RIP: 0033:0x7f5656ad108e
[   61.619596][  T727] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.620095][  T727] RSP: 002b:00007ffc4ff6a5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.620303][  T727] RAX: ffffffffffffffda RBX: 00007ffc4ff6ad48 RCX: 00007f5656ad108e
[   61.620514][  T727] RDX: 0000000000000000 RSI: 00007ffc4ff6a650 RDI: 0000000000000005
[   61.620728][  T727] RBP: 00007ffc4ff6a5b0 R08: 0000000000000000 R09: 0000000000000000
[   61.620938][  T727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.621143][  T727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4ff6ad20
| [   61.625648][  T677] ------------[ cut here ]------------
| [   61.625792][  T677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/677
| [   61.626034][  T677] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.626673][  T677] Tainted: [W]=WARN
[   61.626776][  T677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.626953][  T677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.627137][  T677] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.627647][  T677] RSP: 0018:ffa0000000e2f1b0 EFLAGS: 00010286
[   61.627823][  T677] RAX: 00000000ffffffa6 RBX: ff1100000c010ac0 RCX: 1ff40000001c5dfc
[   61.628036][  T677] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c010b7c
[   61.628248][  T677] RBP: ff110000150d9000 R08: 1fe2200001802171 R09: ff11000013480bb8
[   61.628461][  T677] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.628671][  T677] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.628883][  T677] FS:  00007f910cdab840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.629125][  T677] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.629299][  T677] CR2: 000055dc7a4d61ac CR3: 000000000cc16002 CR4: 0000000000771ef0
[   61.629511][  T677] PKRU: 55555554
[   61.629621][  T677] Call Trace:
[   61.629724][  T677]  <TASK>
[   61.629795][  T677]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.629937][  T677]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.630079][  T677]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.630217][  T677]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.630323][  T677]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.630466][  T677]  __dev_notify_flags (net/core/dev.c:9787)
[   61.630611][  T677]  ? netif_change_name (net/core/dev.c:1495)
[   61.630750][  T677]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.630896][  T677]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.631068][  T677]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.631207][  T677]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.631346][  T677]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.631494][  T677]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.631638][  T677]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.631776][  T677]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.631958][  T677]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.632101][  T677]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.632241][  T677]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.632378][  T677]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.632523][  T677]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.632664][  T677]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.632800][  T677]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.632949][  T677]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.633088][  T677]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.633226][  T677]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.633364][  T677]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.633507][  T677]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.633651][  T677]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.633791][  T677]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.633933][  T677]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.634072][  T677]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.634211][  T677]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.634349][  T677]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.634497][  T677]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.634640][  T677]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.634779][  T677]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.634921][  T677]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.635058][  T677]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.635198][  T677]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.635337][  T677]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.635480][  T677]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.635624][  T677]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.635761][  T677]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.635905][  T677]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.636045][  T677]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.636182][  T677]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.636321][  T677]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.636501][  T677]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.636645][  T677]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.636784][  T677]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.636927][  T677]  ___sys_sendmsg (net/socket.c:2752)
[   61.637063][  T677]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.637201][  T677]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.637345][  T677]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.637498][  T677]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.637643][  T677]  __sys_sendmsg (net/socket.c:2784)
[   61.637780][  T677]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.637933][  T677]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   61.638076][  T677]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.638214][  T677]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.638355][  T677]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.638499][  T677]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.638642][  T677]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.638780][  T677]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.638953][  T677] RIP: 0033:0x7f910cfe508e
[   61.639097][  T677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.639596][  T677] RSP: 002b:00007ffd63e8efb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.639803][  T677] RAX: ffffffffffffffda RBX: 00007ffd63e8f758 RCX: 00007f910cfe508e
[   61.640014][  T677] RDX: 0000000000000000 RSI: 00007ffd63e8f060 RDI: 0000000000000005
[   61.640219][  T677] RBP: 00007ffd63e8efc0 R08: 0000000000000000 R09: 0000000000000000
[   61.640423][  T677] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.640640][  T677] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd63e8f730
| [   61.646609][  T678] ------------[ cut here ]------------
| [   61.646754][  T678] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/678
| [   61.646998][  T678] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.647715][  T678] Tainted: [W]=WARN
[   61.647825][  T678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.648007][  T678] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.648187][  T678] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.648748][  T678] RSP: 0018:ffa0000000ddf1b0 EFLAGS: 00010286
[   61.648929][  T678] RAX: 00000000ffffffa6 RBX: ff1100000c011a80 RCX: 1ff40000001bbdfc
[   61.649135][  T678] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c011b3c
[   61.649344][  T678] RBP: ff110000150fc000 R08: 1fe2200001802369 R09: ff11000013485238
[   61.649624][  T678] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.649830][  T678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.650043][  T678] FS:  00007fedea9c1840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.650287][  T678] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.650469][  T678] CR2: 000055dc7a4d61ac CR3: 000000000ccf0003 CR4: 0000000000771ef0
[   61.650739][  T678] PKRU: 55555554
[   61.650848][  T678] Call Trace:
[   61.650952][  T678]  <TASK>
[   61.651022][  T678]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.651160][  T678]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.651301][  T678]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.651449][  T678]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.651555][  T678]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.651751][  T678]  __dev_notify_flags (net/core/dev.c:9787)
[   61.651896][  T678]  ? netif_change_name (net/core/dev.c:1495)
[   61.652035][  T678]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.652176][  T678]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.652349][  T678]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.652497][  T678]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.652696][  T678]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.652837][  T678]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.652980][  T678]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.653117][  T678]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.653294][  T678]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.653443][  T678]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.653645][  T678]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.653783][  T678]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.653927][  T678]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.654065][  T678]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.654202][  T678]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.654345][  T678]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.654490][  T678]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.654686][  T678]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.654828][  T678]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.654971][  T678]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.655108][  T678]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.655250][  T678]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.655388][  T678]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.655554][  T678]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.655750][  T678]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.655894][  T678]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.656040][  T678]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.656178][  T678]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.656318][  T678]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.656467][  T678]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.656664][  T678]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.656803][  T678]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.656949][  T678]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.657091][  T678]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.657230][  T678]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.657369][  T678]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.657513][  T678]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.657711][  T678]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.657853][  T678]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.657991][  T678]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.658164][  T678]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.658304][  T678]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.658450][  T678]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.658649][  T678]  ___sys_sendmsg (net/socket.c:2752)
[   61.658788][  T678]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.658933][  T678]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.659076][  T678]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.659218][  T678]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.659361][  T678]  __sys_sendmsg (net/socket.c:2784)
[   61.659505][  T678]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.659707][  T678]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.659850][  T678]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.659991][  T678]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.660128][  T678]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.660267][  T678]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.660406][  T678]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.660643][  T678] RIP: 0033:0x7fedeabfb08e
[   61.660790][  T678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.661288][  T678] RSP: 002b:00007ffe693994b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.661503][  T678] RAX: ffffffffffffffda RBX: 00007ffe69399c58 RCX: 00007fedeabfb08e
[   61.661768][  T678] RDX: 0000000000000000 RSI: 00007ffe69399560 RDI: 0000000000000005
[   61.661980][  T678] RBP: 00007ffe693994c0 R08: 0000000000000000 R09: 0000000000000000
[   61.662185][  T678] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.662395][  T678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69399c30
| [   61.681751][  T684] ------------[ cut here ]------------
| [   61.681946][  T684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/684
| [   61.682236][  T684] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.683004][  T684] Tainted: [W]=WARN
[   61.683158][  T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.683379][  T684] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.683632][  T684] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.684180][  T684] RSP: 0018:ffa0000000e8f1b0 EFLAGS: 00010286
[   61.684401][  T684] RAX: 00000000ffffffa6 RBX: ff11000004d51e00 RCX: 1ff40000001d1dfc
[   61.684675][  T684] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d51ebc
[   61.684938][  T684] RBP: ff11000014fc9000 R08: 1fe22000009aa3d9 R09: ff1100000cbd8bb8
[   61.685192][  T684] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.685450][  T684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.685719][  T684] FS:  00007fdbc6cad840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.686020][  T684] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.686240][  T684] CR2: 00007f8b4ec5e574 CR3: 000000000c3ac001 CR4: 0000000000771ef0
[   61.686503][  T684] PKRU: 55555554
[   61.686667][  T684] Call Trace:
[   61.686818][  T684]  <TASK>
[   61.686948][  T684]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.687133][  T684]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.687320][  T684]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.687514][  T684]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.687684][  T684]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.687882][  T684]  __dev_notify_flags (net/core/dev.c:9787)
[   61.688071][  T684]  ? netif_change_name (net/core/dev.c:1495)
[   61.688259][  T684]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.688454][  T684]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.688686][  T684]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.688884][  T684]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.689073][  T684]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.689262][  T684]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.689457][  T684]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.689656][  T684]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.689890][  T684]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.690083][  T684]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.690271][  T684]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.690462][  T684]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.690665][  T684]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.690856][  T684]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.691048][  T684]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.691238][  T684]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.691424][  T684]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.691631][  T684]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.691819][  T684]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.692014][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.692200][  T684]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.692387][  T684]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.692596][  T684]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.692786][  T684]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.692986][  T684]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.693172][  T684]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.693362][  T684]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.693556][  T684]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.693761][  T684]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.693960][  T684]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.694145][  T684]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.694330][  T684]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.694529][  T684]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.694734][  T684]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.694931][  T684]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.695118][  T684]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.695304][  T684]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.695499][  T684]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.695704][  T684]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.695901][  T684]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.696121][  T684]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.696310][  T684]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.696503][  T684]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.696704][  T684]  ___sys_sendmsg (net/socket.c:2752)
[   61.696898][  T684]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.697084][  T684]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.697274][  T684]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.697472][  T684]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.697673][  T684]  __sys_sendmsg (net/socket.c:2784)
[   61.697864][  T684]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.698056][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.698241][  T684]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.698428][  T684]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.698635][  T684]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.698820][  T684]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.699017][  T684]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.699239][  T684] RIP: 0033:0x7fdbc6ee708e
[   61.699442][  T684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.700003][  T684] RSP: 002b:00007ffd9ee35070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.700258][  T684] RAX: ffffffffffffffda RBX: 00007ffd9ee35818 RCX: 00007fdbc6ee708e
[   61.700515][  T684] RDX: 0000000000000000 RSI: 00007ffd9ee35120 RDI: 0000000000000005
[   61.700779][  T684] RBP: 00007ffd9ee35080 R08: 0000000000000000 R09: 0000000000000000
[   61.701044][  T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.701295][  T684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ee357f0
| [   61.706194][  T729] ------------[ cut here ]------------
| [   61.706338][  T729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/729
| [   61.706593][  T729] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.707226][  T729] Tainted: [W]=WARN
[   61.707331][  T729] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.707510][  T729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.707699][  T729] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.708200][  T729] RSP: 0018:ffa000000111f1b0 EFLAGS: 00010286
[   61.708374][  T729] RAX: 00000000ffffffa6 RBX: ff11000010876900 RCX: 1ff4000000223dfc
[   61.708591][  T729] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000108769bc
[   61.708797][  T729] RBP: ff11000007fa9000 R08: 1fe220000210ed39 R09: ff11000010e65238
[   61.709009][  T729] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.709215][  T729] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.709423][  T729] FS:  00007f7fa5988840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.709685][  T729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.709866][  T729] CR2: 000055dc7a4d61ac CR3: 0000000012daf005 CR4: 0000000000771ef0
[   61.710075][  T729] PKRU: 55555554
[   61.710179][  T729] Call Trace:
[   61.710282][  T729]  <TASK>
[   61.710354][  T729]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.710500][  T729]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.710646][  T729]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.710788][  T729]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.710898][  T729]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.711038][  T729]  __dev_notify_flags (net/core/dev.c:9787)
[   61.711179][  T729]  ? netif_change_name (net/core/dev.c:1495)
[   61.711319][  T729]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.711467][  T729]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.711648][  T729]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.711793][  T729]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.711942][  T729]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.712083][  T729]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.712224][  T729]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.712363][  T729]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.712548][  T729]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.712700][  T729]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.712846][  T729]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.712984][  T729]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.713124][  T729]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.713264][  T729]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.713402][  T729]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.713552][  T729]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.713697][  T729]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.713839][  T729]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.713984][  T729]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.714124][  T729]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.714263][  T729]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.714403][  T729]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.714547][  T729]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.714692][  T729]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.714832][  T729]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.714976][  T729]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.715119][  T729]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.715257][  T729]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.715399][  T729]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.715546][  T729]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.715690][  T729]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.715829][  T729]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.715973][  T729]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.716117][  T729]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.716256][  T729]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.716394][  T729]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.716544][  T729]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.716690][  T729]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.716827][  T729]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.716969][  T729]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.717141][  T729]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.717282][  T729]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.717421][  T729]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.717566][  T729]  ___sys_sendmsg (net/socket.c:2752)
[   61.717710][  T729]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.717851][  T729]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.717995][  T729]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.718137][  T729]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.718280][  T729]  __sys_sendmsg (net/socket.c:2784)
[   61.718417][  T729]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.718567][  T729]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.718710][  T729]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.718853][  T729]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.718991][  T729]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.719130][  T729]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.719269][  T729]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.719446][  T729] RIP: 0033:0x7f7fa5bc208e
[   61.719596][  T729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.720094][  T729] RSP: 002b:00007fff20aa0ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.720307][  T729] RAX: ffffffffffffffda RBX: 00007fff20aa1798 RCX: 00007f7fa5bc208e
[   61.720516][  T729] RDX: 0000000000000000 RSI: 00007fff20aa10a0 RDI: 0000000000000005
[   61.720726][  T729] RBP: 00007fff20aa1000 R08: 0000000000000000 R09: 0000000000000000
[   61.720938][  T729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.721145][  T729] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff20aa1770
| [   61.728983][  T747] ------------[ cut here ]------------
| [   61.729135][  T747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/747
| [   61.729376][  T747] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.730019][  T747] Tainted: [W]=WARN
[   61.730124][  T747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.730297][  T747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.730489][  T747] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.731050][  T747] RSP: 0018:ffa00000005671b0 EFLAGS: 00010286
[   61.731226][  T747] RAX: 00000000ffffffa6 RBX: ff110000108778c0 RCX: 1ff40000000acdfc
[   61.731429][  T747] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001087797c
[   61.731699][  T747] RBP: ff11000013639000 R08: 1fe220000210ef31 R09: ff11000013405238
[   61.731910][  T747] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.732115][  T747] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.732319][  T747] FS:  00007f4cda5a9840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.732566][  T747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.732796][  T747] CR2: 00007fedeaa8e574 CR3: 000000000fa1f002 CR4: 0000000000771ef0
[   61.733006][  T747] PKRU: 55555554
[   61.733109][  T747] Call Trace:
[   61.733211][  T747]  <TASK>
[   61.733281][  T747]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.733418][  T747]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.733563][  T747]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.733758][  T747]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.733868][  T747]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.734004][  T747]  __dev_notify_flags (net/core/dev.c:9787)
[   61.734141][  T747]  ? netif_change_name (net/core/dev.c:1495)
[   61.734278][  T747]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.734415][  T747]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.734647][  T747]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.734786][  T747]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.734928][  T747]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.735064][  T747]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.735201][  T747]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.735335][  T747]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.735514][  T747]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.735712][  T747]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.735853][  T747]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.735988][  T747]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.736125][  T747]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.736263][  T747]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.736403][  T747]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.736550][  T747]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.736745][  T747]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.736883][  T747]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.737017][  T747]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.737153][  T747]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.737289][  T747]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.737427][  T747]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.737568][  T747]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.737736][  T747]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.737877][  T747]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.738014][  T747]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.738153][  T747]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.738288][  T747]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.738427][  T747]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.738570][  T747]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.738711][  T747]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.738850][  T747]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.738987][  T747]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.739123][  T747]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.739260][  T747]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.739396][  T747]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.739541][  T747]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.739684][  T747]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.739821][  T747]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.739961][  T747]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.740128][  T747]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.740265][  T747]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.740400][  T747]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.740545][  T747]  ___sys_sendmsg (net/socket.c:2752)
[   61.740686][  T747]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.740822][  T747]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.740967][  T747]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.741107][  T747]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.741246][  T747]  __sys_sendmsg (net/socket.c:2784)
[   61.741381][  T747]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.741527][  T747]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.741671][  T747]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.741808][  T747]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.741949][  T747]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.742083][  T747]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.742219][  T747]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.742387][  T747] RIP: 0033:0x7f4cda7e308e
[   61.742536][  T747] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.743032][  T747] RSP: 002b:00007ffdd1349740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.743239][  T747] RAX: ffffffffffffffda RBX: 00007ffdd1349ee8 RCX: 00007f4cda7e308e
[   61.743447][  T747] RDX: 0000000000000000 RSI: 00007ffdd13497f0 RDI: 0000000000000005
[   61.743658][  T747] RBP: 00007ffdd1349750 R08: 0000000000000000 R09: 0000000000000000
[   61.743866][  T747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.744069][  T747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd1349ec0
| [   61.749354][  T722] ------------[ cut here ]------------
| [   61.749546][  T722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/722
| [   61.749846][  T722] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.750607][  T722] Tainted: [W]=WARN
[   61.750771][  T722] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.751003][  T722] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.751232][  T722] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.751786][  T722] RSP: 0018:ffa00000010af1b0 EFLAGS: 00010286
[   61.752021][  T722] RAX: 00000000ffffffa6 RBX: ff11000010580900 RCX: 1ff4000000215dfc
[   61.752274][  T722] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000105809bc
[   61.752536][  T722] RBP: ff110000150a4000 R08: 1fe22000020b0139 R09: ff1100001352aef8
[   61.752800][  T722] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.753060][  T722] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.753312][  T722] FS:  00007f1f44fc0840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.753626][  T722] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.753849][  T722] CR2: 00007fdbc6d7a574 CR3: 000000000c9c5003 CR4: 0000000000771ef0
[   61.754110][  T722] PKRU: 55555554
[   61.754259][  T722] Call Trace:
[   61.754408][  T722]  <TASK>
[   61.754535][  T722]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.754733][  T722]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.754938][  T722]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.755124][  T722]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.755277][  T722]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.755468][  T722]  __dev_notify_flags (net/core/dev.c:9787)
[   61.755669][  T722]  ? netif_change_name (net/core/dev.c:1495)
[   61.755859][  T722]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.756051][  T722]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.756274][  T722]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.756470][  T722]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.756670][  T722]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.756859][  T722]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.757050][  T722]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.757233][  T722]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.757465][  T722]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.757673][  T722]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.757865][  T722]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.758050][  T722]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.758237][  T722]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.758419][  T722]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.758624][  T722]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.758814][  T722]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.759014][  T722]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.759199][  T722]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.759384][  T722]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.759613][  T722]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.759799][  T722]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.759996][  T722]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.760181][  T722]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.760369][  T722]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.760566][  T722]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.760767][  T722]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.760967][  T722]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.761149][  T722]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.761338][  T722]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.761534][  T722]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.761733][  T722]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.761931][  T722]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.762116][  T722]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.762305][  T722]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.762496][  T722]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.762696][  T722]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.762887][  T722]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.763073][  T722]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.763257][  T722]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.763452][  T722]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.763741][  T722]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.763940][  T722]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.764127][  T722]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.764313][  T722]  ___sys_sendmsg (net/socket.c:2752)
[   61.764505][  T722]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.764701][  T722]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.764905][  T722]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.765094][  T722]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.765281][  T722]  __sys_sendmsg (net/socket.c:2784)
[   61.765471][  T722]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.765671][  T722]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.765860][  T722]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.766096][  T722]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.766343][  T722]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.766543][  T722]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.766740][  T722]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.766983][  T722] RIP: 0033:0x7f1f451fa08e
[   61.767174][  T722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.767738][  T722] RSP: 002b:00007ffc9c9573b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.768007][  T722] RAX: ffffffffffffffda RBX: 00007ffc9c957b58 RCX: 00007f1f451fa08e
[   61.768293][  T722] RDX: 0000000000000000 RSI: 00007ffc9c957460 RDI: 0000000000000005
[   61.768552][  T722] RBP: 00007ffc9c9573c0 R08: 0000000000000000 R09: 0000000000000000
[   61.768818][  T722] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.769082][  T722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9c957b30
| [   61.776223][  T686] ------------[ cut here ]------------
| [   61.776374][  T686] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/686
| [   61.776686][  T686] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.777344][  T686] Tainted: [W]=WARN
[   61.777454][  T686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.777630][  T686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.777810][  T686] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.778319][  T686] RSP: 0018:ffa0000000eaf1b0 EFLAGS: 00010286
[   61.778501][  T686] RAX: 00000000ffffffa6 RBX: ff110000105818c0 RCX: 1ff40000001d5dfc
[   61.778713][  T686] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001058197c
[   61.778920][  T686] RBP: ff11000015129000 R08: 1fe22000020b0331 R09: ff1100000a1caef8
[   61.779125][  T686] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.779328][  T686] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.779536][  T686] FS:  00007f10facda840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.779783][  T686] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.779957][  T686] CR2: 00007f4cda676574 CR3: 000000000aca7001 CR4: 0000000000771ef0
[   61.780163][  T686] PKRU: 55555554
[   61.780266][  T686] Call Trace:
[   61.780367][  T686]  <TASK>
[   61.780450][  T686]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.780593][  T686]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.780731][  T686]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.780874][  T686]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.780985][  T686]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.781124][  T686]  __dev_notify_flags (net/core/dev.c:9787)
[   61.781261][  T686]  ? netif_change_name (net/core/dev.c:1495)
[   61.781398][  T686]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.781542][  T686]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.781719][  T686]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.781868][  T686]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.782009][  T686]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.782144][  T686]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.782281][  T686]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.782421][  T686]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.782613][  T686]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.782767][  T686]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.782910][  T686]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.783047][  T686]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.783194][  T686]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.783330][  T686]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.783472][  T686]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.783624][  T686]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.783766][  T686]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.783914][  T686]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.784058][  T686]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.784211][  T686]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.784353][  T686]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.784520][  T686]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.784665][  T686]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.784811][  T686]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.784953][  T686]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.785090][  T686]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.785233][  T686]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.785372][  T686]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.785517][  T686]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.785671][  T686]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.785852][  T686]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.785987][  T686]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.786136][  T686]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.786274][  T686]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.786409][  T686]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.786556][  T686]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.786696][  T686]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.786832][  T686]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.786979][  T686]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.787123][  T686]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.787293][  T686]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.787430][  T686]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.787575][  T686]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.787718][  T686]  ___sys_sendmsg (net/socket.c:2752)
[   61.787856][  T686]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.787991][  T686]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.788132][  T686]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.788272][  T686]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.788419][  T686]  __sys_sendmsg (net/socket.c:2784)
[   61.788563][  T686]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.788710][  T686]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.788849][  T686]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.788986][  T686]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.789123][  T686]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.789259][  T686]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.789395][  T686]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.789576][  T686] RIP: 0033:0x7f10faf1408e
[   61.789725][  T686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.790227][  T686] RSP: 002b:00007ffe6d1a4350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.790440][  T686] RAX: ffffffffffffffda RBX: 00007ffe6d1a4af8 RCX: 00007f10faf1408e
[   61.790652][  T686] RDX: 0000000000000000 RSI: 00007ffe6d1a4400 RDI: 0000000000000005
[   61.790864][  T686] RBP: 00007ffe6d1a4360 R08: 0000000000000000 R09: 0000000000000000
[   61.791077][  T686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.791281][  T686] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d1a4ad0
| [   61.797154][  T725] ------------[ cut here ]------------
| [   61.797338][  T725] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/725
| [   61.797648][  T725] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.798383][  T725] Tainted: [W]=WARN
[   61.798545][  T725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.798780][  T725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.799022][  T725] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.799566][  T725] RSP: 0018:ffa00000010bf1b0 EFLAGS: 00010286
[   61.799803][  T725] RAX: 00000000ffffffa6 RBX: ff1100000cf7c900 RCX: 1ff4000000217dfc
[   61.800064][  T725] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf7c9bc
[   61.800319][  T725] RBP: ff1100001518c000 R08: 1fe22000019ef939 R09: ff1100001352d238
[   61.800599][  T725] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   61.800859][  T725] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.801118][  T725] FS:  00007f0c63c1d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   61.801409][  T725] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.801653][  T725] CR2: 00007f1f4508d574 CR3: 0000000013577004 CR4: 0000000000771ef0
[   61.801926][  T725] PKRU: 55555554
[   61.802077][  T725] Call Trace:
[   61.802227][  T725]  <TASK>
[   61.802346][  T725]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.802541][  T725]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.802745][  T725]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.802941][  T725]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.803095][  T725]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.803279][  T725]  __dev_notify_flags (net/core/dev.c:9787)
[   61.803475][  T725]  ? netif_change_name (net/core/dev.c:1495)
[   61.803692][  T725]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.803897][  T725]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.804121][  T725]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.804308][  T725]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.804506][  T725]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.804701][  T725]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.804895][  T725]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.805081][  T725]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.805306][  T725]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.805507][  T725]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.805707][  T725]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.805903][  T725]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.806090][  T725]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.806274][  T725]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.806467][  T725]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.806673][  T725]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.806869][  T725]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.807058][  T725]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.807246][  T725]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.807431][  T725]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.807639][  T725]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.807826][  T725]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.808020][  T725]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.808209][  T725]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.808399][  T725]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.808602][  T725]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.808792][  T725]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.808999][  T725]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.809190][  T725]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.809379][  T725]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.809572][  T725]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.809776][  T725]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.809977][  T725]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.810165][  T725]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.810348][  T725]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.810546][  T725]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.810743][  T725]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.810942][  T725]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.811127][  T725]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.811315][  T725]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.811542][  T725]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.811740][  T725]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.811936][  T725]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.812123][  T725]  ___sys_sendmsg (net/socket.c:2752)
[   61.812308][  T725]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.812504][  T725]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.812709][  T725]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.812910][  T725]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.813100][  T725]  __sys_sendmsg (net/socket.c:2784)
[   61.813286][  T725]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.813485][  T725]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.813686][  T725]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.813881][  T725]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.814069][  T725]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.814258][  T725]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.814452][  T725]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.814685][  T725] RIP: 0033:0x7f0c63e5708e
[   61.814883][  T725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.815417][  T725] RSP: 002b:00007ffe3d17d050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.815702][  T725] RAX: ffffffffffffffda RBX: 00007ffe3d17d7f8 RCX: 00007f0c63e5708e
[   61.815967][  T725] RDX: 0000000000000000 RSI: 00007ffe3d17d100 RDI: 0000000000000005
[   61.816221][  T725] RBP: 00007ffe3d17d060 R08: 0000000000000000 R09: 0000000000000000
[   61.816481][  T725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.816751][  T725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3d17d7d0
| [   61.822133][  T763] ------------[ cut here ]------------
| [   61.822285][  T763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/763
| [   61.822529][  T763] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.823168][  T763] Tainted: [W]=WARN
[   61.823272][  T763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.823447][  T763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.823632][  T763] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.824122][  T763] RSP: 0018:ffa00000007171b0 EFLAGS: 00010286
[   61.824294][  T763] RAX: 00000000ffffffa6 RBX: ff1100000cf7d8c0 RCX: 1ff40000000e2dfc
[   61.824504][  T763] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf7d97c
[   61.824717][  T763] RBP: ff11000010a79000 R08: 1fe22000019efb31 R09: ff110000134e2ef8
[   61.824924][  T763] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.825128][  T763] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.825333][  T763] FS:  00007f996b285840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.825586][  T763] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.825758][  T763] CR2: 00007fedeaa8e574 CR3: 000000001044a003 CR4: 0000000000771ef0
[   61.825967][  T763] PKRU: 55555554
[   61.826071][  T763] Call Trace:
[   61.826174][  T763]  <TASK>
[   61.826244][  T763]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.826380][  T763]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.826527][  T763]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.826671][  T763]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.826777][  T763]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.826920][  T763]  __dev_notify_flags (net/core/dev.c:9787)
[   61.827057][  T763]  ? netif_change_name (net/core/dev.c:1495)
[   61.827196][  T763]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.827334][  T763]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.827510][  T763]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.827666][  T763]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.827807][  T763]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.827949][  T763]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.828083][  T763]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.828219][  T763]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.828395][  T763]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.828544][  T763]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.828689][  T763]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.828826][  T763]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.828969][  T763]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.829105][  T763]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.829241][  T763]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.829382][  T763]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.829528][  T763]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.829672][  T763]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.829809][  T763]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.829949][  T763]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.830091][  T763]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.830229][  T763]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.830365][  T763]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.830510][  T763]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.830653][  T763]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.830791][  T763]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.830936][  T763]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.831074][  T763]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.831215][  T763]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.831356][  T763]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.831500][  T763]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.831643][  T763]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.831781][  T763]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.831922][  T763]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.832059][  T763]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.832198][  T763]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.832335][  T763]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.832480][  T763]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.832624][  T763]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.832760][  T763]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.832933][  T763]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.833077][  T763]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.833216][  T763]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.833354][  T763]  ___sys_sendmsg (net/socket.c:2752)
[   61.833499][  T763]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.833642][  T763]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.833784][  T763]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.833930][  T763]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.834071][  T763]  __sys_sendmsg (net/socket.c:2784)
[   61.834210][  T763]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.834352][  T763]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.834496][  T763]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.834640][  T763]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.834776][  T763]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.834917][  T763]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.835055][  T763]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.835225][  T763] RIP: 0033:0x7f996b4bf08e
[   61.835371][  T763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.835877][  T763] RSP: 002b:00007fff3d1f0670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.836085][  T763] RAX: ffffffffffffffda RBX: 00007fff3d1f0e18 RCX: 00007f996b4bf08e
[   61.836288][  T763] RDX: 0000000000000000 RSI: 00007fff3d1f0720 RDI: 0000000000000005
[   61.836499][  T763] RBP: 00007fff3d1f0680 R08: 0000000000000000 R09: 0000000000000000
[   61.836709][  T763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.836917][  T763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d1f0df0
| [   61.842040][  T683] ------------[ cut here ]------------
| [   61.842196][  T683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/683
| [   61.842445][  T683] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.843282][  T683] Tainted: [W]=WARN
[   61.843393][  T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.843682][  T683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.843884][  T683] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.844405][  T683] RSP: 0018:ffa0000000e7f1b0 EFLAGS: 00010286
[   61.844692][  T683] RAX: 00000000ffffffa6 RBX: ff110000076b8740 RCX: 1ff40000001cfdfc
[   61.844916][  T683] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000076b87fc
[   61.845136][  T683] RBP: ff110000151a9000 R08: 1fe2200000ed7101 R09: ff1100000cbdaef8
[   61.845353][  T683] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.845579][  T683] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.845884][  T683] FS:  00007f1ce604f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.846141][  T683] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.846325][  T683] CR2: 00007fedeaa8e574 CR3: 0000000004ebd004 CR4: 0000000000771ef0
[   61.846551][  T683] PKRU: 55555554
[   61.846742][  T683] Call Trace:
[   61.846853][  T683]  <TASK>
[   61.846930][  T683]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.847076][  T683]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.847224][  T683]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.847373][  T683]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.847490][  T683]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.847719][  T683]  __dev_notify_flags (net/core/dev.c:9787)
[   61.847872][  T683]  ? netif_change_name (net/core/dev.c:1495)
[   61.848022][  T683]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.848170][  T683]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.848355][  T683]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.848513][  T683]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.848745][  T683]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.848898][  T683]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.849043][  T683]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.849189][  T683]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.849380][  T683]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.849539][  T683]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.849773][  T683]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.849921][  T683]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.850068][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.850213][  T683]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.850356][  T683]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.850518][  T683]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.850747][  T683]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.850902][  T683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.851049][  T683]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.851195][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.851340][  T683]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.851494][  T683]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.851721][  T683]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.851893][  T683]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.852037][  T683]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.852186][  T683]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.852341][  T683]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.852492][  T683]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.852723][  T683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.852877][  T683]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.853023][  T683]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.853169][  T683]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.853318][  T683]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.853476][  T683]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.853707][  T683]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.853857][  T683]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.854004][  T683]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.854152][  T683]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.854298][  T683]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.854449][  T683]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.854713][  T683]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.854869][  T683]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.855017][  T683]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.855164][  T683]  ___sys_sendmsg (net/socket.c:2752)
[   61.855308][  T683]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.855460][  T683]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.855695][  T683]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.855855][  T683]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.856006][  T683]  __sys_sendmsg (net/socket.c:2784)
[   61.856152][  T683]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.856306][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.856462][  T683]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.856690][  T683]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.856838][  T683]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.856984][  T683]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.857132][  T683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.857313][  T683] RIP: 0033:0x7f1ce628908e
[   61.857473][  T683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.858083][  T683] RSP: 002b:00007fff67c39ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.858306][  T683] RAX: ffffffffffffffda RBX: 00007fff67c3a278 RCX: 00007f1ce628908e
[   61.858534][  T683] RDX: 0000000000000000 RSI: 00007fff67c39b80 RDI: 0000000000000005
[   61.858836][  T683] RBP: 00007fff67c39ae0 R08: 0000000000000000 R09: 0000000000000000
[   61.859058][  T683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.859277][  T683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67c3a250
| [   61.866221][  T765] ------------[ cut here ]------------
| [   61.866372][  T765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/765
| [   61.866624][  T765] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.867260][  T765] Tainted: [W]=WARN
[   61.867363][  T765] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.867541][  T765] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.867726][  T765] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.868218][  T765] RSP: 0018:ffa00000004a71b0 EFLAGS: 00010286
[   61.868389][  T765] RAX: 00000000ffffffa6 RBX: ff110000076b9700 RCX: 1ff4000000094dfc
[   61.868608][  T765] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000076b97bc
[   61.868812][  T765] RBP: ff110000151cc000 R08: 1fe2200000ed72f9 R09: ff1100000cc9aef8
[   61.869019][  T765] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.869223][  T765] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.869428][  T765] FS:  00007f9c69596840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.869679][  T765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.869856][  T765] CR2: 00007f5656964574 CR3: 00000000101fe001 CR4: 0000000000771ef0
[   61.870065][  T765] PKRU: 55555554
[   61.870167][  T765] Call Trace:
[   61.870269][  T765]  <TASK>
[   61.870340][  T765]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.870483][  T765]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.870630][  T765]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.870769][  T765]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.870881][  T765]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.871018][  T765]  __dev_notify_flags (net/core/dev.c:9787)
[   61.871156][  T765]  ? netif_change_name (net/core/dev.c:1495)
[   61.871294][  T765]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.871439][  T765]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.871618][  T765]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.871758][  T765]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.871902][  T765]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.872039][  T765]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.872176][  T765]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.872313][  T765]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.872498][  T765]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.872769][  T765]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.872916][  T765]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.873056][  T765]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.873303][  T765]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.873445][  T765]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.873697][  T765]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.873846][  T765]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.873985][  T765]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.874122][  T765]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.874263][  T765]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.874398][  T765]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.874539][  T765]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.874794][  T765]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.875002][  T765]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.875140][  T765]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.875275][  T765]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.875413][  T765]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.875558][  T765]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.875764][  T765]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.875908][  T765]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.876047][  T765]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.876182][  T765]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.876316][  T765]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.876459][  T765]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.876601][  T765]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.876735][  T765]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.876876][  T765]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.877012][  T765]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.877148][  T765]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.877282][  T765]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.877418][  T765]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.877600][  T765]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.877737][  T765]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.877878][  T765]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.878016][  T765]  ___sys_sendmsg (net/socket.c:2752)
[   61.878150][  T765]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.878285][  T765]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.878425][  T765]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.878575][  T765]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.878719][  T765]  __sys_sendmsg (net/socket.c:2784)
[   61.878861][  T765]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.879001][  T765]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.879137][  T765]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.879273][  T765]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.879409][  T765]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.879549][  T765]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.879695][  T765]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.879868][  T765] RIP: 0033:0x7f9c697d008e
[   61.880010][  T765] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.880499][  T765] RSP: 002b:00007fffee63d990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.880711][  T765] RAX: ffffffffffffffda RBX: 00007fffee63e138 RCX: 00007f9c697d008e
[   61.880917][  T765] RDX: 0000000000000000 RSI: 00007fffee63da40 RDI: 0000000000000005
[   61.881116][  T765] RBP: 00007fffee63d9a0 R08: 0000000000000000 R09: 0000000000000000
[   61.881319][  T765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.881529][  T765] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffee63e110
| [   61.886660][  T740] ------------[ cut here ]------------
| [   61.886807][  T740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/740
| [   61.887051][  T740] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.888130][  T740] Tainted: [W]=WARN
[   61.888244][  T740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.888425][  T740] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.889048][  T740] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.889574][  T740] RSP: 0018:ffa0000000b7f1b0 EFLAGS: 00010286
[   61.890172][  T740] RAX: 00000000ffffffa6 RBX: ff11000014e9c200 RCX: 1ff400000016fdfc
[   61.890390][  T740] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9c2bc
[   61.890839][  T740] RBP: ff110000151f1000 R08: 1fe22000029d3859 R09: ff1100000c3d2ef8
[   61.891069][  T740] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.891294][  T740] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.891518][  T740] FS:  00007fd0681e8840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.891922][  T740] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.892107][  T740] CR2: 00007f9c69663574 CR3: 000000000f7cd002 CR4: 0000000000771ef0
[   61.892327][  T740] PKRU: 55555554
[   61.892444][  T740] Call Trace:
[   61.892555][  T740]  <TASK>
[   61.892734][  T740]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.892886][  T740]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.893033][  T740]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.893182][  T740]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.893293][  T740]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.893446][  T740]  __dev_notify_flags (net/core/dev.c:9787)
[   61.893676][  T740]  ? netif_change_name (net/core/dev.c:1495)
[   61.893825][  T740]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.893980][  T740]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.894163][  T740]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.894312][  T740]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.894469][  T740]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.894699][  T740]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.894852][  T740]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.894997][  T740]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.895187][  T740]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.895340][  T740]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.895494][  T740]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.895722][  T740]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.895874][  T740]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.896021][  T740]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.896166][  T740]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.896320][  T740]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.896476][  T740]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.896706][  T740]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.896856][  T740]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.897002][  T740]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.897147][  T740]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.897298][  T740]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.897447][  T740]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.897675][  T740]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.897822][  T740]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.897976][  T740]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.898128][  T740]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.898273][  T740]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.898426][  T740]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.898642][  T740]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.898790][  T740]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.898942][  T740]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.899090][  T740]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.899240][  T740]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.899386][  T740]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.899538][  T740]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.899817][  T740]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.899971][  T740]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.900119][  T740]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.900265][  T740]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.900451][  T740]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.900733][  T740]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.900890][  T740]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.901040][  T740]  ___sys_sendmsg (net/socket.c:2752)
[   61.901185][  T740]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.901331][  T740]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.901491][  T740]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.901786][  T740]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.902048][  T740]  __sys_sendmsg (net/socket.c:2784)
[   61.902195][  T740]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.902348][  T740]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.902501][  T740]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.902732][  T740]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.902885][  T740]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.903030][  T740]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.903177][  T740]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.903357][  T740] RIP: 0033:0x7fd06842208e
[   61.903518][  T740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.904127][  T740] RSP: 002b:00007ffc5173bd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.904348][  T740] RAX: ffffffffffffffda RBX: 00007ffc5173c4e8 RCX: 00007fd06842208e
[   61.904571][  T740] RDX: 0000000000000000 RSI: 00007ffc5173bdf0 RDI: 0000000000000005
[   61.904877][  T740] RBP: 00007ffc5173bd50 R08: 0000000000000000 R09: 0000000000000000
[   61.905095][  T740] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.905313][  T740] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5173c4c0
| [   61.912509][  T728] ------------[ cut here ]------------
| [   61.913717][  T728] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/728
| [   61.913966][  T728] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.914683][  T728] Tainted: [W]=WARN
[   61.914788][  T728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.914964][  T728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.915145][  T728] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.915719][  T728] RSP: 0018:ffa000000110f1b0 EFLAGS: 00010286
[   61.915896][  T728] RAX: 00000000ffffffa6 RBX: ff11000014e9d1c0 RCX: 1ff4000000221dfc
[   61.916098][  T728] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9d27c
[   61.916303][  T728] RBP: ff1100001521c000 R08: 1fe22000029d3a51 R09: ff11000010e62ef8
[   61.916517][  T728] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   61.916750][  T728] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.916959][  T728] FS:  00007f05f8569840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   61.917200][  T728] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.917372][  T728] CR2: 00007fedeaa8e574 CR3: 000000000c074006 CR4: 0000000000771ef0
[   61.917647][  T728] PKRU: 55555554
[   61.917772][  T728] Call Trace:
[   61.917897][  T728]  <TASK>
[   61.917969][  T728]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.918106][  T728]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.918244][  T728]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.918382][  T728]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.918774][  T728]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.918918][  T728]  __dev_notify_flags (net/core/dev.c:9787)
[   61.919062][  T728]  ? netif_change_name (net/core/dev.c:1495)
[   61.919199][  T728]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.919336][  T728]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.919513][  T728]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.919659][  T728]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.919798][  T728]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.919941][  T728]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.920078][  T728]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.920214][  T728]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.920389][  T728]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.920537][  T728]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.920684][  T728]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.920821][  T728]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.920964][  T728]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.921100][  T728]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.921234][  T728]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.921375][  T728]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.921515][  T728]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.921658][  T728]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.921795][  T728]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.921936][  T728]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.922072][  T728]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.922209][  T728]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.922342][  T728]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.922482][  T728]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.922624][  T728]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.922761][  T728]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.922908][  T728]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.923046][  T728]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.923185][  T728]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.923323][  T728]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.923466][  T728]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.923608][  T728]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.923745][  T728]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.923886][  T728]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.924023][  T728]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.924161][  T728]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.924298][  T728]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.924440][  T728]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.924577][  T728]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.924719][  T728]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.924891][  T728]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.925029][  T728]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.925165][  T728]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.925302][  T728]  ___sys_sendmsg (net/socket.c:2752)
[   61.925443][  T728]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.925588][  T728]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.925728][  T728]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.925872][  T728]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.926011][  T728]  __sys_sendmsg (net/socket.c:2784)
[   61.926155][  T728]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.926298][  T728]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.926439][  T728]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.926576][  T728]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.926717][  T728]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.926854][  T728]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.926990][  T728]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.927157][  T728] RIP: 0033:0x7f05f87a308e
[   61.927301][  T728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.927798][  T728] RSP: 002b:00007ffd931ff060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.928012][  T728] RAX: ffffffffffffffda RBX: 00007ffd931ff808 RCX: 00007f05f87a308e
[   61.928215][  T728] RDX: 0000000000000000 RSI: 00007ffd931ff110 RDI: 0000000000000005
[   61.928416][  T728] RBP: 00007ffd931ff070 R08: 0000000000000000 R09: 0000000000000000
[   61.928630][  T728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.928833][  T728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd931ff7e0
| [   61.933482][  T680] ------------[ cut here ]------------
| [   61.933632][  T680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/680
| [   61.933874][  T680] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.934506][  T680] Tainted: [W]=WARN
[   61.934618][  T680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.934789][  T680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.934974][  T680] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.935469][  T680] RSP: 0018:ffa0000000e4f1b0 EFLAGS: 00010286
[   61.935648][  T680] RAX: 00000000ffffffa6 RBX: ff11000008fb5a80 RCX: 1ff40000001c9dfc
[   61.935856][  T680] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb5b3c
[   61.936068][  T680] RBP: ff1100000a0c1000 R08: 1fe22000011f6b69 R09: ff1100000ce1d238
[   61.936273][  T680] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   61.936483][  T680] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.936696][  T680] FS:  00007f1e4d81f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   61.936943][  T680] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.937114][  T680] CR2: 00007f9c69663574 CR3: 0000000012fd6004 CR4: 0000000000771ef0
[   61.937318][  T680] PKRU: 55555554
[   61.937420][  T680] Call Trace:
[   61.937529][  T680]  <TASK>
[   61.937606][  T680]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.937742][  T680]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.937884][  T680]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.938020][  T680]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.938124][  T680]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.938262][  T680]  __dev_notify_flags (net/core/dev.c:9787)
[   61.938402][  T680]  ? netif_change_name (net/core/dev.c:1495)
[   61.938550][  T680]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.938695][  T680]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.938874][  T680]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.939013][  T680]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.939151][  T680]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.939288][  T680]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.939425][  T680]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.939568][  T680]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.939750][  T680]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.939895][  T680]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.940033][  T680]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.940168][  T680]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.940304][  T680]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.940445][  T680]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.940589][  T680]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.940730][  T680]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.940880][  T680]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.941020][  T680]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.941158][  T680]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.941294][  T680]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.941431][  T680]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.941577][  T680]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.941718][  T680]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.941859][  T680]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.941997][  T680]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.942135][  T680]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.942279][  T680]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.942414][  T680]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.942559][  T680]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.942702][  T680]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.942842][  T680]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.942983][  T680]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.943120][  T680]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.943260][  T680]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.943396][  T680]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.943541][  T680]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.943684][  T680]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.943823][  T680]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.943965][  T680]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.944104][  T680]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.944274][  T680]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.944412][  T680]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.944558][  T680]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.944699][  T680]  ___sys_sendmsg (net/socket.c:2752)
[   61.944841][  T680]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.944980][  T680]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.945123][  T680]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.945264][  T680]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.945403][  T680]  __sys_sendmsg (net/socket.c:2784)
[   61.945545][  T680]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.945693][  T680]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.945829][  T680]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.945972][  T680]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.946121][  T680]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.946262][  T680]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.946401][  T680]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.946576][  T680] RIP: 0033:0x7f1e4da5908e
[   61.946727][  T680] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.947222][  T680] RSP: 002b:00007ffcbcc874e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.947427][  T680] RAX: ffffffffffffffda RBX: 00007ffcbcc87c88 RCX: 00007f1e4da5908e
[   61.947643][  T680] RDX: 0000000000000000 RSI: 00007ffcbcc87590 RDI: 0000000000000005
[   61.947850][  T680] RBP: 00007ffcbcc874f0 R08: 0000000000000000 R09: 0000000000000000
[   61.948053][  T680] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   61.948263][  T680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbcc87c60
| [   61.952915][  T762] ------------[ cut here ]------------
| [   61.953069][  T762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/762
| [   61.953315][  T762] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.954027][  T762] Tainted: [W]=WARN
[   61.954132][  T762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.954305][  T762] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.954490][  T762] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.955051][  T762] RSP: 0018:ffa00000006a71b0 EFLAGS: 00010286
[   61.955227][  T762] RAX: 00000000ffffffa6 RBX: ff11000010632040 RCX: 1ff40000000d4dfc
[   61.955433][  T762] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000106320fc
[   61.955704][  T762] RBP: ff11000015191000 R08: 1fe22000020c6421 R09: ff1100000ca98bb8
[   61.955914][  T762] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.956131][  T762] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.956337][  T762] FS:  00007f815e114840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.956646][  T762] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.956820][  T762] CR2: 00007fd0682b5574 CR3: 000000000f783006 CR4: 0000000000771ef0
[   61.957031][  T762] PKRU: 55555554
[   61.957133][  T762] Call Trace:
[   61.957236][  T762]  <TASK>
[   61.957307][  T762]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.957450][  T762]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.957649][  T762]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.957787][  T762]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.957897][  T762]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.958036][  T762]  __dev_notify_flags (net/core/dev.c:9787)
[   61.958175][  T762]  ? netif_change_name (net/core/dev.c:1495)
[   61.958314][  T762]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.958460][  T762]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.958692][  T762]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.958831][  T762]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.958975][  T762]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.959113][  T762]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.959249][  T762]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.959385][  T762]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.959569][  T762]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.959770][  T762]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.959914][  T762]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.960050][  T762]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.960188][  T762]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.960324][  T762]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.960466][  T762]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.960667][  T762]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.960805][  T762]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.960948][  T762]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.961085][  T762]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.961222][  T762]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.961361][  T762]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.961506][  T762]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.961703][  T762]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.961848][  T762]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.961985][  T762]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.962123][  T762]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.962266][  T762]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.962403][  T762]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.962550][  T762]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.962773][  T762]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.962915][  T762]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.963051][  T762]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.963191][  T762]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.963330][  T762]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.963472][  T762]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.963718][  T762]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.963862][  T762]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.964002][  T762]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.964140][  T762]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.964278][  T762]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.964451][  T762]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.964664][  T762]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.964807][  T762]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.964952][  T762]  ___sys_sendmsg (net/socket.c:2752)
[   61.965089][  T762]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.965226][  T762]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.965368][  T762]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.965515][  T762]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.965661][  T762]  __sys_sendmsg (net/socket.c:2784)
[   61.965799][  T762]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.965946][  T762]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.966082][  T762]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.966220][  T762]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.966357][  T762]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.966499][  T762]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.966641][  T762]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.966812][  T762] RIP: 0033:0x7f815e34e08e
[   61.966957][  T762] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.967450][  T762] RSP: 002b:00007ffcf6b93260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.967662][  T762] RAX: ffffffffffffffda RBX: 00007ffcf6b93a08 RCX: 00007f815e34e08e
[   61.967872][  T762] RDX: 0000000000000000 RSI: 00007ffcf6b93310 RDI: 0000000000000005
[   61.968077][  T762] RBP: 00007ffcf6b93270 R08: 0000000000000000 R09: 0000000000000000
[   61.968280][  T762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.968489][  T762] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6b939e0
| [   61.973107][  T744] ------------[ cut here ]------------
| [   61.973252][  T744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/744
| [   61.973499][  T744] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.974148][  T744] Tainted: [W]=WARN
[   61.974253][  T744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.974424][  T744] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.974618][  T744] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.975115][  T744] RSP: 0018:ffa00000007d71b0 EFLAGS: 00010286
[   61.975287][  T744] RAX: 00000000ffffffa6 RBX: ff11000010633000 RCX: 1ff40000000fadfc
[   61.975499][  T744] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000106330bc
[   61.975711][  T744] RBP: ff11000015294000 R08: 1fe22000020c6619 R09: ff11000013402ef8
[   61.975921][  T744] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.976125][  T744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.976332][  T744] FS:  00007f8ff5b15840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.976579][  T744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.976770][  T744] CR2: 00007fd0682b5574 CR3: 00000000122ae001 CR4: 0000000000771ef0
[   61.976987][  T744] PKRU: 55555554
[   61.977090][  T744] Call Trace:
[   61.977195][  T744]  <TASK>
[   61.977266][  T744]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.977403][  T744]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.977552][  T744]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.977695][  T744]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.977800][  T744]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.977946][  T744]  __dev_notify_flags (net/core/dev.c:9787)
[   61.978087][  T744]  ? netif_change_name (net/core/dev.c:1495)
[   61.978227][  T744]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   61.978366][  T744]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   61.978544][  T744]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   61.978690][  T744]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   61.978829][  T744]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   61.978972][  T744]  ? __dev_get_by_name (net/core/dev.c:883)
[   61.979110][  T744]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   61.979247][  T744]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   61.979424][  T744]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   61.979573][  T744]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   61.979718][  T744]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.979859][  T744]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.979997][  T744]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.980133][  T744]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   61.980271][  T744]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.980414][  T744]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.980555][  T744]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   61.980694][  T744]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   61.980831][  T744]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   61.980972][  T744]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.981109][  T744]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.981250][  T744]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   61.981387][  T744]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   61.981534][  T744]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   61.981676][  T744]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   61.981814][  T744]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   61.981956][  T744]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   61.982093][  T744]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   61.982233][  T744]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   61.982373][  T744]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   61.982519][  T744]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   61.982661][  T744]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   61.982802][  T744]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   61.982947][  T744]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   61.983083][  T744]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.983221][  T744]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.983362][  T744]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   61.983508][  T744]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   61.983651][  T744]  ? copy_msghdr_from_user (net/socket.c:2635)
[   61.983788][  T744]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   61.983963][  T744]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   61.984103][  T744]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   61.984241][  T744]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   61.984380][  T744]  ___sys_sendmsg (net/socket.c:2752)
[   61.984522][  T744]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   61.984663][  T744]  ? copy_msghdr_from_user (net/socket.c:2603)
[   61.984805][  T744]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   61.984951][  T744]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   61.985091][  T744]  __sys_sendmsg (net/socket.c:2784)
[   61.985228][  T744]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   61.985370][  T744]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.985514][  T744]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   61.985658][  T744]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   61.985794][  T744]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   61.985937][  T744]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   61.986075][  T744]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   61.986245][  T744] RIP: 0033:0x7f8ff5d4f08e
[   61.986388][  T744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   61.986889][  T744] RSP: 002b:00007fffa6099ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   61.987095][  T744] RAX: ffffffffffffffda RBX: 00007fffa609a288 RCX: 00007f8ff5d4f08e
[   61.987300][  T744] RDX: 0000000000000000 RSI: 00007fffa6099b90 RDI: 0000000000000005
[   61.987510][  T744] RBP: 00007fffa6099af0 R08: 0000000000000000 R09: 0000000000000000
[   61.987721][  T744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   61.987932][  T744] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa609a260
| [   61.995119][  T761] ------------[ cut here ]------------
| [   61.995266][  T761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/761
| [   61.995505][  T761] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   61.996150][  T761] Tainted: [W]=WARN
[   61.996259][  T761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.996437][  T761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   61.996626][  T761] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   61.997122][  T761] RSP: 0018:ffa00000006971b0 EFLAGS: 00010286
[   61.997297][  T761] RAX: 00000000ffffffa6 RBX: ff11000005636040 RCX: 1ff40000000d2dfc
[   61.997512][  T761] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056360fc
[   61.997726][  T761] RBP: ff11000010284000 R08: 1fe2200000ac6c21 R09: ff1100000ca9aef8
[   61.997936][  T761] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   61.998141][  T761] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   61.998348][  T761] FS:  00007f11e4888840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   61.998602][  T761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.998776][  T761] CR2: 00007fd0682b5574 CR3: 0000000010cd0002 CR4: 0000000000771ef0
[   61.998986][  T761] PKRU: 55555554
[   61.999089][  T761] Call Trace:
[   61.999193][  T761]  <TASK>
[   61.999264][  T761]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   61.999402][  T761]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   61.999546][  T761]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   61.999689][  T761]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   61.999796][  T761]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   61.999940][  T761]  __dev_notify_flags (net/core/dev.c:9787)
[   62.000079][  T761]  ? netif_change_name (net/core/dev.c:1495)
[   62.000219][  T761]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.000358][  T761]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.000537][  T761]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.000681][  T761]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.000822][  T761]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.000965][  T761]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.001102][  T761]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.001240][  T761]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.001415][  T761]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.001564][  T761]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.001709][  T761]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.001849][  T761]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.001986][  T761]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.002123][  T761]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.002261][  T761]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.002402][  T761]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.002547][  T761]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.002689][  T761]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.002827][  T761]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.002970][  T761]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.003106][  T761]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.003244][  T761]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.003379][  T761]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.003520][  T761]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.003662][  T761]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.003799][  T761]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.003945][  T761]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.004079][  T761]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.004219][  T761]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.004357][  T761]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.004500][  T761]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.004644][  T761]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.004783][  T761]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.004923][  T761]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.005061][  T761]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.005199][  T761]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.005336][  T761]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.005480][  T761]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.005622][  T761]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.005758][  T761]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.005932][  T761]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.006069][  T761]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.006206][  T761]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.006347][  T761]  ___sys_sendmsg (net/socket.c:2752)
[   62.006488][  T761]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.006629][  T761]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.006771][  T761]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.006917][  T761]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.007058][  T761]  __sys_sendmsg (net/socket.c:2784)
[   62.007196][  T761]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.007339][  T761]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.007482][  T761]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.007626][  T761]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.007763][  T761]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.007903][  T761]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.008040][  T761]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.008209][  T761] RIP: 0033:0x7f11e4ac208e
[   62.008352][  T761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.008854][  T761] RSP: 002b:00007ffead639390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.009059][  T761] RAX: ffffffffffffffda RBX: 00007ffead639b38 RCX: 00007f11e4ac208e
[   62.009264][  T761] RDX: 0000000000000000 RSI: 00007ffead639440 RDI: 0000000000000005
[   62.009472][  T761] RBP: 00007ffead6393a0 R08: 0000000000000000 R09: 0000000000000000
[   62.009681][  T761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.009886][  T761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead639b10
| [   62.015602][  T737] ------------[ cut here ]------------
| [   62.015747][  T737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/737
| [   62.015987][  T737] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.016921][  T737] Tainted: [W]=WARN
[   62.017026][  T737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.017200][  T737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.017378][  T737] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.018169][  T737] RSP: 0018:ffa000000122f1b0 EFLAGS: 00010286
[   62.018341][  T737] RAX: 00000000ffffffa6 RBX: ff110000109aac80 RCX: 1ff4000000245dfc
[   62.018551][  T737] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109aad3c
[   62.019045][  T737] RBP: ff110000058d9000 R08: 1fe22000021355a9 R09: ff11000012e10bb8
[   62.019249][  T737] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.019458][  T737] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.019817][  T737] FS:  00007f9a42ebe840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.020057][  T737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.020227][  T737] CR2: 00007f8ff5be2574 CR3: 0000000010120002 CR4: 0000000000771ef0
[   62.020431][  T737] PKRU: 55555554
[   62.020538][  T737] Call Trace:
[   62.020738][  T737]  <TASK>
[   62.020809][  T737]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.020949][  T737]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.021086][  T737]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.021223][  T737]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.021327][  T737]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.021470][  T737]  __dev_notify_flags (net/core/dev.c:9787)
[   62.021700][  T737]  ? netif_change_name (net/core/dev.c:1495)
[   62.021843][  T737]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.021983][  T737]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.022153][  T737]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.022292][  T737]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.022429][  T737]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.022571][  T737]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.022811][  T737]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.022951][  T737]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.023126][  T737]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.023267][  T737]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.023404][  T737]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.023548][  T737]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.023784][  T737]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.023924][  T737]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.024059][  T737]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.024198][  T737]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.024336][  T737]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.024478][  T737]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.024623][  T737]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.024758][  T737]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.024898][  T737]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.025036][  T737]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.025171][  T737]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.025307][  T737]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.025448][  T737]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.025593][  T737]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.025732][  T737]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.025872][  T737]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.026016][  T737]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.026155][  T737]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.026290][  T737]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.026427][  T737]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.026568][  T737]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.026717][  T737]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.026858][  T737]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.026995][  T737]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.027131][  T737]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.027269][  T737]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.027405][  T737]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.027549][  T737]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.027724][  T737]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.027869][  T737]  ___sys_sendmsg (net/socket.c:2752)
[   62.028004][  T737]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.028143][  T737]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.028289][  T737]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.028429][  T737]  __sys_sendmsg (net/socket.c:2784)
[   62.028572][  T737]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.028717][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.028858][  T737]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.028996][  T737]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.029132][  T737]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.029268][  T737]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.029404][  T737]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.029585][  T737] RIP: 0033:0x7f9a430f808e
[   62.029728][  T737] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.030218][  T737] RSP: 002b:00007ffd604eb1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.030423][  T737] RAX: ffffffffffffffda RBX: 00007ffd604eb978 RCX: 00007f9a430f808e
[   62.030638][  T737] RDX: 0000000000000000 RSI: 00007ffd604eb280 RDI: 0000000000000005
[   62.030845][  T737] RBP: 00007ffd604eb1e0 R08: 0000000000000000 R09: 0000000000000000
[   62.031047][  T737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.031247][  T737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd604eb950
| [   62.048307][  T736] ------------[ cut here ]------------
| [   62.048503][  T736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/736
| [   62.048803][  T736] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.049535][  T736] Tainted: [W]=WARN
[   62.049728][  T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.049964][  T736] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.050190][  T736] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.050733][  T736] RSP: 0018:ffa000000113f1b0 EFLAGS: 00010286
[   62.050963][  T736] RAX: 00000000ffffffa6 RBX: ff11000014d48200 RCX: 1ff4000000227dfc
[   62.051212][  T736] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d482bc
[   62.051466][  T736] RBP: ff11000015304000 R08: 1fe22000029a9059 R09: ff11000010172ef8
[   62.051728][  T736] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.051989][  T736] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.052238][  T736] FS:  00007f6d6a322840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.052530][  T736] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.052761][  T736] CR2: 00007f05f8636574 CR3: 000000000c8b6004 CR4: 0000000000771ef0
[   62.053023][  T736] PKRU: 55555554
[   62.053171][  T736] Call Trace:
[   62.053320][  T736]  <TASK>
[   62.053447][  T736]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.053642][  T736]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.053828][  T736]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.054022][  T736]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.054174][  T736]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.054358][  T736]  __dev_notify_flags (net/core/dev.c:9787)
[   62.054550][  T736]  ? netif_change_name (net/core/dev.c:1495)
[   62.054748][  T736]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.054944][  T736]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.055163][  T736]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.055349][  T736]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.055543][  T736]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.055738][  T736]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.055935][  T736]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.056118][  T736]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.056342][  T736]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.056540][  T736]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.056742][  T736]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.056937][  T736]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.057123][  T736]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.057307][  T736]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.057498][  T736]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.057702][  T736]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.057900][  T736]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.058086][  T736]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.058272][  T736]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.058462][  T736]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.058661][  T736]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.058852][  T736]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.059039][  T736]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.059226][  T736]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.059410][  T736]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.059618][  T736]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.059806][  T736]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.059998][  T736]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.060188][  T736]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.060376][  T736]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.060570][  T736]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.060772][  T736]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.060967][  T736]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.061155][  T736]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.061340][  T736]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.061534][  T736]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.061736][  T736]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.061933][  T736]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.062118][  T736]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.062301][  T736]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.062528][  T736]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.062728][  T736]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.062927][  T736]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.063112][  T736]  ___sys_sendmsg (net/socket.c:2752)
[   62.063295][  T736]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.063486][  T736]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.063689][  T736]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.063889][  T736]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.064079][  T736]  __sys_sendmsg (net/socket.c:2784)
[   62.064265][  T736]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.064462][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.064662][  T736]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.064852][  T736]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.065044][  T736]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.065227][  T736]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.065413][  T736]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.065654][  T736] RIP: 0033:0x7f6d6a55c08e
[   62.065848][  T736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.066386][  T736] RSP: 002b:00007ffcc786dc90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.066662][  T736] RAX: ffffffffffffffda RBX: 00007ffcc786e438 RCX: 00007f6d6a55c08e
[   62.066926][  T736] RDX: 0000000000000000 RSI: 00007ffcc786dd40 RDI: 0000000000000005
[   62.067175][  T736] RBP: 00007ffcc786dca0 R08: 0000000000000000 R09: 0000000000000000
[   62.067424][  T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.067697][  T736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc786e410
| [   62.072906][  T760] ------------[ cut here ]------------
| [   62.073071][  T760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/760
| [   62.073312][  T760] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.073958][  T760] Tainted: [W]=WARN
[   62.074062][  T760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.074237][  T760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.074416][  T760] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.074956][  T760] RSP: 0018:ffa00000006671b0 EFLAGS: 00010286
[   62.075131][  T760] RAX: 00000000ffffffa6 RBX: ff11000014d48580 RCX: 1ff40000000ccdfc
[   62.075338][  T760] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4863c
[   62.075550][  T760] RBP: ff110000152c9000 R08: 1fe22000029a90c9 R09: ff1100000ce1aef8
[   62.075760][  T760] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.075969][  T760] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.076176][  T760] FS:  00007f3c96d59840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.076418][  T760] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.076601][  T760] CR2: 00007f11e4955574 CR3: 0000000012ec5003 CR4: 0000000000771ef0
[   62.076807][  T760] PKRU: 55555554
[   62.076916][  T760] Call Trace:
[   62.077018][  T760]  <TASK>
[   62.077088][  T760]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.077225][  T760]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.077364][  T760]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.077506][  T760]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.077618][  T760]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.077758][  T760]  __dev_notify_flags (net/core/dev.c:9787)
[   62.077902][  T760]  ? netif_change_name (net/core/dev.c:1495)
[   62.078042][  T760]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.078185][  T760]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.078357][  T760]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.078502][  T760]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.078644][  T760]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.078782][  T760]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.078919][  T760]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.079057][  T760]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.079235][  T760]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.079377][  T760]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.079521][  T760]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.079662][  T760]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.079799][  T760]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.079941][  T760]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.080077][  T760]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.080219][  T760]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.080356][  T760]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.080500][  T760]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.080642][  T760]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.080778][  T760]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.080916][  T760]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.081054][  T760]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.081189][  T760]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.081327][  T760]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.081470][  T760]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.081615][  T760]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.081755][  T760]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.081895][  T760]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.082034][  T760]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.082173][  T760]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.082311][  T760]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.082451][  T760]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.082594][  T760]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.082733][  T760]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.082874][  T760]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.083012][  T760]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.083150][  T760]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.083294][  T760]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.083431][  T760]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.083573][  T760]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.083748][  T760]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.083891][  T760]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.084029][  T760]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.084168][  T760]  ___sys_sendmsg (net/socket.c:2752)
[   62.084307][  T760]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.084451][  T760]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.084598][  T760]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.084740][  T760]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.084885][  T760]  __sys_sendmsg (net/socket.c:2784)
[   62.085022][  T760]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.085162][  T760]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.085299][  T760]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.085443][  T760]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.085589][  T760]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.085726][  T760]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.085870][  T760]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.086040][  T760] RIP: 0033:0x7f3c96f9308e
[   62.086183][  T760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.086685][  T760] RSP: 002b:00007ffc7e29c4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.086897][  T760] RAX: ffffffffffffffda RBX: 00007ffc7e29cc58 RCX: 00007f3c96f9308e
[   62.087101][  T760] RDX: 0000000000000000 RSI: 00007ffc7e29c560 RDI: 0000000000000005
[   62.087305][  T760] RBP: 00007ffc7e29c4c0 R08: 0000000000000000 R09: 0000000000000000
[   62.087516][  T760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.087728][  T760] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7e29cc30
| [   62.092192][  T758] ------------[ cut here ]------------
| [   62.092332][  T758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/758
| [   62.092574][  T758] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.093228][  T758] Tainted: [W]=WARN
[   62.093332][  T758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.093513][  T758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.093698][  T758] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.094192][  T758] RSP: 0018:ffa00000005571b0 EFLAGS: 00010286
[   62.094367][  T758] RAX: 00000000ffffffa6 RBX: ff11000014c9fc40 RCX: 1ff40000000aadfc
[   62.094576][  T758] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014c9fcfc
[   62.094851][  T758] RBP: ff11000014e71000 R08: 1fe2200002993fa1 R09: ff1100000c205238
[   62.095056][  T758] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.095261][  T758] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.095469][  T758] FS:  00007fa0bf571840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.095767][  T758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.095950][  T758] CR2: 00007f11e4955574 CR3: 000000001075a004 CR4: 0000000000771ef0
[   62.096155][  T758] PKRU: 55555554
[   62.096312][  T758] Call Trace:
[   62.096425][  T758]  <TASK>
[   62.096502][  T758]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.096698][  T758]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.096840][  T758]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.096980][  T758]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.097083][  T758]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.097228][  T758]  __dev_notify_flags (net/core/dev.c:9787)
[   62.097367][  T758]  ? netif_change_name (net/core/dev.c:1495)
[   62.097513][  T758]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.097712][  T758]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.097896][  T758]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.098036][  T758]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.098174][  T758]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.098310][  T758]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.098450][  T758]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.098652][  T758]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.098829][  T758]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.098975][  T758]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.099115][  T758]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.099251][  T758]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.099388][  T758]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.099530][  T758]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.099724][  T758]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.099870][  T758]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.100007][  T758]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.100146][  T758]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.100283][  T758]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.100418][  T758]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.100562][  T758]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.100761][  T758]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.100903][  T758]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.101042][  T758]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.101179][  T758]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.101318][  T758]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.101466][  T758]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.101660][  T758]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.101798][  T758]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.101942][  T758]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.102077][  T758]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.102214][  T758]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.102352][  T758]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.102498][  T758]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.102691][  T758]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.102829][  T758]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.102977][  T758]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.103119][  T758]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.103254][  T758]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.103390][  T758]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.103568][  T758]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.103762][  T758]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.103904][  T758]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.104043][  T758]  ___sys_sendmsg (net/socket.c:2752)
[   62.104180][  T758]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.104317][  T758]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.104467][  T758]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.104669][  T758]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.104810][  T758]  __sys_sendmsg (net/socket.c:2784)
[   62.104950][  T758]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.105092][  T758]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.105231][  T758]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.105371][  T758]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.105512][  T758]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.105708][  T758]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.105850][  T758]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.106020][  T758] RIP: 0033:0x7fa0bf7ab08e
[   62.106162][  T758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.106721][  T758] RSP: 002b:00007ffe183ff980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.106935][  T758] RAX: ffffffffffffffda RBX: 00007ffe18400128 RCX: 00007fa0bf7ab08e
[   62.107138][  T758] RDX: 0000000000000000 RSI: 00007ffe183ffa30 RDI: 0000000000000005
[   62.107345][  T758] RBP: 00007ffe183ff990 R08: 0000000000000000 R09: 0000000000000000
[   62.107554][  T758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.107815][  T758] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe18400100
| [   62.115550][  T690] ------------[ cut here ]------------
| [   62.115707][  T690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/690
| [   62.115953][  T690] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.116587][  T690] Tainted: [W]=WARN
[   62.116691][  T690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.116866][  T690] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.117044][  T690] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.117533][  T690] RSP: 0018:ffa0000000ecf1b0 EFLAGS: 00010286
[   62.117718][  T690] RAX: 00000000ffffffa6 RBX: ff11000014e92040 RCX: 1ff40000001d9dfc
[   62.117928][  T690] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e920fc
[   62.118131][  T690] RBP: ff1100001532c000 R08: 1fe22000029d2421 R09: ff11000010df2ef8
[   62.118336][  T690] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.118548][  T690] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.118761][  T690] FS:  00007f4360acd840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.119008][  T690] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.119179][  T690] CR2: 00007f9a42f8b574 CR3: 000000000b8fe005 CR4: 0000000000771ef0
[   62.119389][  T690] PKRU: 55555554
[   62.119500][  T690] Call Trace:
[   62.119608][  T690]  <TASK>
[   62.119679][  T690]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.119821][  T690]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.119964][  T690]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.120102][  T690]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.120208][  T690]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.120346][  T690]  __dev_notify_flags (net/core/dev.c:9787)
[   62.120489][  T690]  ? netif_change_name (net/core/dev.c:1495)
[   62.120631][  T690]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.120769][  T690]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.120947][  T690]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.121087][  T690]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.121226][  T690]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.121364][  T690]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.121510][  T690]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.121657][  T690]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.121837][  T690]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.121982][  T690]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.122120][  T690]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.122256][  T690]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.122394][  T690]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.122539][  T690]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.122908][  T690]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.123050][  T690]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.123187][  T690]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.123325][  T690]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.123467][  T690]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.123895][  T690]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.124036][  T690]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.124178][  T690]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.124313][  T690]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.124455][  T690]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.124885][  T690]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.125025][  T690]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.125166][  T690]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.125303][  T690]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.125449][  T690]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.125805][  T690]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.125949][  T690]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.126085][  T690]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.126221][  T690]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.126359][  T690]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.126501][  T690]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.126739][  T690]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.126883][  T690]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.127021][  T690]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.127161][  T690]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.127298][  T690]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.127471][  T690]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.127701][  T690]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.127846][  T690]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.127983][  T690]  ___sys_sendmsg (net/socket.c:2752)
[   62.128118][  T690]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.128256][  T690]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.128398][  T690]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.128548][  T690]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.128791][  T690]  __sys_sendmsg (net/socket.c:2784)
[   62.128934][  T690]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.129076][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.129213][  T690]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.129351][  T690]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.129496][  T690]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.129715][  T690]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.129854][  T690]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.130023][  T690] RIP: 0033:0x7f4360d0708e
[   62.130166][  T690] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.130668][  T690] RSP: 002b:00007ffe945a8430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.130879][  T690] RAX: ffffffffffffffda RBX: 00007ffe945a8bd8 RCX: 00007f4360d0708e
[   62.131083][  T690] RDX: 0000000000000000 RSI: 00007ffe945a84e0 RDI: 0000000000000005
[   62.131288][  T690] RBP: 00007ffe945a8440 R08: 0000000000000000 R09: 0000000000000000
[   62.131498][  T690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.131707][  T690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe945a8bb0
| [   62.136308][  T692] ------------[ cut here ]------------
| [   62.136498][  T692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/692
| [   62.136795][  T692] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.137519][  T692] Tainted: [W]=WARN
[   62.137683][  T692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.137914][  T692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.138163][  T692] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.138723][  T692] RSP: 0018:ffa0000000eef1b0 EFLAGS: 00010286
[   62.138956][  T692] RAX: 00000000ffffffa6 RBX: ff11000014eb2e40 RCX: 1ff40000001dddfc
[   62.139209][  T692] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014eb2efc
[   62.139466][  T692] RBP: ff1100001531c000 R08: 1fe22000029d65e1 R09: ff11000013588bb8
[   62.139730][  T692] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.139991][  T692] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.140242][  T692] FS:  00007f4568b17840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.140537][  T692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.140769][  T692] CR2: 00007f05f8636574 CR3: 000000000cb2b005 CR4: 0000000000771ef0
[   62.141032][  T692] PKRU: 55555554
[   62.141180][  T692] Call Trace:
[   62.141330][  T692]  <TASK>
[   62.141456][  T692]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.141659][  T692]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.141850][  T692]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.142041][  T692]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.142195][  T692]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.142378][  T692]  __dev_notify_flags (net/core/dev.c:9787)
[   62.142574][  T692]  ? netif_change_name (net/core/dev.c:1495)
[   62.142774][  T692]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.142973][  T692]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.143190][  T692]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.143376][  T692]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.143571][  T692]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.143768][  T692]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.143963][  T692]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.144146][  T692]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.144375][  T692]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.144573][  T692]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.144784][  T692]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.144979][  T692]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.145166][  T692]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.145348][  T692]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.145541][  T692]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.145742][  T692]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.145944][  T692]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.146131][  T692]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.146315][  T692]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.146508][  T692]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.146714][  T692]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.146911][  T692]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.147093][  T692]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.147284][  T692]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.147476][  T692]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.147677][  T692]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.147871][  T692]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.148054][  T692]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.148241][  T692]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.148426][  T692]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.148635][  T692]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.148833][  T692]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.149028][  T692]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.149213][  T692]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.149396][  T692]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.149602][  T692]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.149785][  T692]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.149982][  T692]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.150167][  T692]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.150353][  T692]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.150594][  T692]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.150780][  T692]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.150976][  T692]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.151161][  T692]  ___sys_sendmsg (net/socket.c:2752)
[   62.151344][  T692]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.151537][  T692]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.151745][  T692]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.151945][  T692]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.152132][  T692]  __sys_sendmsg (net/socket.c:2784)
[   62.152319][  T692]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.152518][  T692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.152717][  T692]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.152914][  T692]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.153102][  T692]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.153285][  T692]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.153480][  T692]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.153711][  T692] RIP: 0033:0x7f4568d5108e
[   62.153913][  T692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.154453][  T692] RSP: 002b:00007ffcc1d836a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.154721][  T692] RAX: ffffffffffffffda RBX: 00007ffcc1d83e48 RCX: 00007f4568d5108e
[   62.154984][  T692] RDX: 0000000000000000 RSI: 00007ffcc1d83750 RDI: 0000000000000005
[   62.155233][  T692] RBP: 00007ffcc1d836b0 R08: 0000000000000000 R09: 0000000000000000
[   62.155495][  T692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.155761][  T692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc1d83e20
| [   62.160885][  T685] ------------[ cut here ]------------
| [   62.161082][  T685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/685
| [   62.161379][  T685] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.162129][  T685] Tainted: [W]=WARN
[   62.162280][  T685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.162508][  T685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.162746][  T685] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.163289][  T685] RSP: 0018:ffa0000000e9f1b0 EFLAGS: 00010286
[   62.163519][  T685] RAX: 00000000ffffffa6 RBX: ff11000014eb3e00 RCX: 1ff40000001d3dfc
[   62.163788][  T685] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014eb3ebc
[   62.164051][  T685] RBP: ff11000015161000 R08: 1fe22000029d67d9 R09: ff110000134e0bb8
[   62.164304][  T685] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.164565][  T685] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.164831][  T685] FS:  00007f31303a0840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.165130][  T685] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.165352][  T685] CR2: 00007f05f8636574 CR3: 000000000c37b006 CR4: 0000000000771ef0
[   62.165631][  T685] PKRU: 55555554
[   62.165782][  T685] Call Trace:
[   62.165943][  T685]  <TASK>
[   62.166063][  T685]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.166247][  T685]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.166434][  T685]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.166640][  T685]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.166798][  T685]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.166994][  T685]  __dev_notify_flags (net/core/dev.c:9787)
[   62.167182][  T685]  ? netif_change_name (net/core/dev.c:1495)
[   62.167369][  T685]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.167615][  T685]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.167837][  T685]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.168034][  T685]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.168225][  T685]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.168409][  T685]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.168619][  T685]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.168804][  T685]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.169036][  T685]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.169228][  T685]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.169414][  T685]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.169627][  T685]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.169819][  T685]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.170018][  T685]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.170205][  T685]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.170395][  T685]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.170601][  T685]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.170789][  T685]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.170989][  T685]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.171176][  T685]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.171361][  T685]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.171558][  T685]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.171757][  T685]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.171958][  T685]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.172145][  T685]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.172332][  T685]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.172531][  T685]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.172732][  T685]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.172932][  T685]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.173119][  T685]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.173304][  T685]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.173498][  T685]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.173701][  T685]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.173900][  T685]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.174089][  T685]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.174275][  T685]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.174468][  T685]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.174670][  T685]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.174861][  T685]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.175049][  T685]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.175265][  T685]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.175462][  T685]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.175665][  T685]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.175856][  T685]  ___sys_sendmsg (net/socket.c:2752)
[   62.176045][  T685]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.176230][  T685]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.176419][  T685]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.176631][  T685]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.176824][  T685]  __sys_sendmsg (net/socket.c:2784)
[   62.177020][  T685]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.177209][  T685]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.177393][  T685]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.177601][  T685]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.177786][  T685]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.177983][  T685]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.178174][  T685]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.178394][  T685] RIP: 0033:0x7f31305da08e
[   62.178606][  T685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.179153][  T685] RSP: 002b:00007ffe024c67a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.179408][  T685] RAX: ffffffffffffffda RBX: 00007ffe024c6f48 RCX: 00007f31305da08e
[   62.179686][  T685] RDX: 0000000000000000 RSI: 00007ffe024c6850 RDI: 0000000000000005
[   62.179951][  T685] RBP: 00007ffe024c67b0 R08: 0000000000000000 R09: 0000000000000000
[   62.180203][  T685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.180462][  T685] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe024c6f20
| [   62.200295][  T738] ------------[ cut here ]------------
| [   62.200447][  T738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/738
| [   62.200692][  T738] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.201327][  T738] Tainted: [W]=WARN
[   62.201431][  T738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.201618][  T738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.201798][  T738] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.202296][  T738] RSP: 0018:ffa000000123f1b0 EFLAGS: 00010286
[   62.202476][  T738] RAX: 00000000ffffffa6 RBX: ff1100000cae6e40 RCX: 1ff4000000247dfc
[   62.202692][  T738] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae6efc
[   62.202904][  T738] RBP: ff11000015384000 R08: 1fe220000195cde1 R09: ff11000012e12ef8
[   62.203111][  T738] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.203317][  T738] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.203530][  T738] FS:  00007efd0cf6d840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.203776][  T738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.203952][  T738] CR2: 00007f4360b9a574 CR3: 0000000010759002 CR4: 0000000000771ef0
[   62.204159][  T738] PKRU: 55555554
[   62.204263][  T738] Call Trace:
[   62.204365][  T738]  <TASK>
[   62.204441][  T738]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.204588][  T738]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.204727][  T738]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.204873][  T738]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.204981][  T738]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.205119][  T738]  __dev_notify_flags (net/core/dev.c:9787)
[   62.205259][  T738]  ? netif_change_name (net/core/dev.c:1495)
[   62.205399][  T738]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.205549][  T738]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.205729][  T738]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.205875][  T738]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.206019][  T738]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.206159][  T738]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.206297][  T738]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.206434][  T738]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.206627][  T738]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.206770][  T738]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.206919][  T738]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.207056][  T738]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.207198][  T738]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.207336][  T738]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.207481][  T738]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.207630][  T738]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.207769][  T738]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.207914][  T738]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.208052][  T738]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.208189][  T738]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.208328][  T738]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.208476][  T738]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.208623][  T738]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.208763][  T738]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.208918][  T738]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.209055][  T738]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.209198][  T738]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.209335][  T738]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.209483][  T738]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.209632][  T738]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.209773][  T738]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.209918][  T738]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.210058][  T738]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.210197][  T738]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.210333][  T738]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.210480][  T738]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.210630][  T738]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.210771][  T738]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.210913][  T738]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.211084][  T738]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.211222][  T738]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.211359][  T738]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.211502][  T738]  ___sys_sendmsg (net/socket.c:2752)
[   62.211644][  T738]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.211782][  T738]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.211925][  T738]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.212066][  T738]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.212207][  T738]  __sys_sendmsg (net/socket.c:2784)
[   62.212345][  T738]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.212491][  T738]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.212632][  T738]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.212770][  T738]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.212914][  T738]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.213051][  T738]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.213189][  T738]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.213359][  T738] RIP: 0033:0x7efd0d1a708e
[   62.213507][  T738] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.214010][  T738] RSP: 002b:00007ffd9ec6cc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.214218][  T738] RAX: ffffffffffffffda RBX: 00007ffd9ec6d418 RCX: 00007efd0d1a708e
[   62.214422][  T738] RDX: 0000000000000000 RSI: 00007ffd9ec6cd20 RDI: 0000000000000005
[   62.214637][  T738] RBP: 00007ffd9ec6cc80 R08: 0000000000000000 R09: 0000000000000000
[   62.214849][  T738] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.215052][  T738] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ec6d3f0
| [   62.220071][  T766] ------------[ cut here ]------------
| [   62.220227][  T766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/766
| [   62.220472][  T766] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.221123][  T766] Tainted: [W]=WARN
[   62.221226][  T766] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.221395][  T766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.221586][  T766] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.222079][  T766] RSP: 0018:ffa00000006b71b0 EFLAGS: 00010286
[   62.222249][  T766] RAX: 00000000ffffffa6 RBX: ff1100000cae7e00 RCX: 1ff40000000d6dfc
[   62.222454][  T766] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae7ebc
[   62.222665][  T766] RBP: ff11000007511000 R08: 1fe220000195cfd9 R09: ff1100000cc98bb8
[   62.222874][  T766] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   62.223076][  T766] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.223282][  T766] FS:  00007f069aa2a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   62.223526][  T766] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.223701][  T766] CR2: 00007f6d6a3ef574 CR3: 0000000012d50006 CR4: 0000000000771ef0
[   62.223914][  T766] PKRU: 55555554
[   62.224017][  T766] Call Trace:
[   62.224119][  T766]  <TASK>
[   62.224191][  T766]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.224329][  T766]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.224473][  T766]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.224621][  T766]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.224725][  T766]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.224867][  T766]  __dev_notify_flags (net/core/dev.c:9787)
[   62.225005][  T766]  ? netif_change_name (net/core/dev.c:1495)
[   62.225142][  T766]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.225281][  T766]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.225456][  T766]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.225599][  T766]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.225737][  T766]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.225878][  T766]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.226016][  T766]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.226152][  T766]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.226330][  T766]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.226478][  T766]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.226626][  T766]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.226762][  T766]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.226905][  T766]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.227041][  T766]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.227177][  T766]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.227318][  T766]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.227463][  T766]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.227606][  T766]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.227744][  T766]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.227883][  T766]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.228020][  T766]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.228159][  T766]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.228294][  T766]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.228433][  T766]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.228577][  T766]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.228721][  T766]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.228869][  T766]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.229006][  T766]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.229146][  T766]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.229287][  T766]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.229424][  T766]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.229570][  T766]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.229718][  T766]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.229862][  T766]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.230001][  T766]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.230139][  T766]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.230278][  T766]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.230419][  T766]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.230563][  T766]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.230707][  T766]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.230883][  T766]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.231024][  T766]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.231162][  T766]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.231301][  T766]  ___sys_sendmsg (net/socket.c:2752)
[   62.231457][  T766]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.231598][  T766]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.231741][  T766]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.231888][  T766]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.232030][  T766]  __sys_sendmsg (net/socket.c:2784)
[   62.232168][  T766]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.232312][  T766]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.232455][  T766]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.232598][  T766]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.232736][  T766]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.232878][  T766]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.233018][  T766]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.233190][  T766] RIP: 0033:0x7f069ac6408e
[   62.233335][  T766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.233837][  T766] RSP: 002b:00007ffee6d92200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.234048][  T766] RAX: ffffffffffffffda RBX: 00007ffee6d929a8 RCX: 00007f069ac6408e
[   62.234256][  T766] RDX: 0000000000000000 RSI: 00007ffee6d922b0 RDI: 0000000000000005
[   62.234469][  T766] RBP: 00007ffee6d92210 R08: 0000000000000000 R09: 0000000000000000
[   62.234681][  T766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.234890][  T766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee6d92980
| [   62.239652][  T679] ------------[ cut here ]------------
| [   62.239807][  T679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/679
| [   62.240056][  T679] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.240700][  T679] Tainted: [W]=WARN
[   62.240807][  T679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.240987][  T679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.241169][  T679] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.241677][  T679] RSP: 0018:ffa0000000e3f1b0 EFLAGS: 00010286
[   62.241855][  T679] RAX: 00000000ffffffa6 RBX: ff11000010a07380 RCX: 1ff40000001c7dfc
[   62.242062][  T679] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a0743c
[   62.242270][  T679] RBP: ff11000015389000 R08: 1fe2200002140e89 R09: ff1100000ce18bb8
[   62.242484][  T679] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.242701][  T679] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.242915][  T679] FS:  00007f3d04bfd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.243178][  T679] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.243354][  T679] CR2: 00007f313046d574 CR3: 000000000cf1a003 CR4: 0000000000771ef0
[   62.243570][  T679] PKRU: 55555554
[   62.243681][  T679] Call Trace:
[   62.243787][  T679]  <TASK>
[   62.243864][  T679]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.244004][  T679]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.244144][  T679]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.244285][  T679]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.244391][  T679]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.244538][  T679]  __dev_notify_flags (net/core/dev.c:9787)
[   62.244686][  T679]  ? netif_change_name (net/core/dev.c:1495)
[   62.244828][  T679]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.244974][  T679]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.245149][  T679]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.245291][  T679]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.245432][  T679]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.245576][  T679]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.245724][  T679]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.245869][  T679]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.246049][  T679]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.246195][  T679]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.246337][  T679]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.246483][  T679]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.246629][  T679]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.246768][  T679]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.246913][  T679]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.247058][  T679]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.247200][  T679]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.247340][  T679]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.247488][  T679]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.247631][  T679]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.247770][  T679]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.247916][  T679]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.248056][  T679]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.248198][  T679]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.248337][  T679]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.248485][  T679]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.248639][  T679]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.248781][  T679]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.248925][  T679]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.249070][  T679]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.249213][  T679]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.249354][  T679]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.249503][  T679]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.249651][  T679]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.249791][  T679]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.249937][  T679]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.250076][  T679]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.250221][  T679]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.250361][  T679]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.250507][  T679]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.250686][  T679]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.250828][  T679]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.250974][  T679]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.251116][  T679]  ___sys_sendmsg (net/socket.c:2752)
[   62.251258][  T679]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.251398][  T679]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.251551][  T679]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.251701][  T679]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.251848][  T679]  __sys_sendmsg (net/socket.c:2784)
[   62.251989][  T679]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.252134][  T679]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.252276][  T679]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.252418][  T679]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.252565][  T679]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.252709][  T679]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.252853][  T679]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.253028][  T679] RIP: 0033:0x7f3d04e3708e
[   62.253176][  T679] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.253687][  T679] RSP: 002b:00007ffd6f0bc7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.253906][  T679] RAX: ffffffffffffffda RBX: 00007ffd6f0bcf88 RCX: 00007f3d04e3708e
[   62.254117][  T679] RDX: 0000000000000000 RSI: 00007ffd6f0bc890 RDI: 0000000000000005
[   62.254328][  T679] RBP: 00007ffd6f0bc7f0 R08: 0000000000000000 R09: 0000000000000000
[   62.254542][  T679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.254756][  T679] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f0bcf60
| [   62.266999][  T764] ------------[ cut here ]------------
| [   62.267191][  T764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/764
| [   62.267488][  T764] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.268256][  T764] Tainted: [W]=WARN
[   62.268414][  T764] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.268666][  T764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.268914][  T764] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.269471][  T764] RSP: 0018:ffa00000005471b0 EFLAGS: 00010286
[   62.269713][  T764] RAX: 00000000ffffffa6 RBX: ff11000014d49700 RCX: 1ff40000000a8dfc
[   62.269988][  T764] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d497bc
[   62.270247][  T764] RBP: ff11000015344000 R08: 1fe22000029a92f9 R09: ff11000013482ef8
[   62.270515][  T764] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.270789][  T764] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.271066][  T764] FS:  00007f70f697c840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.271362][  T764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.271608][  T764] CR2: 00007f05f8636574 CR3: 0000000013764004 CR4: 0000000000771ef0
[   62.271874][  T764] PKRU: 55555554
[   62.272032][  T764] Call Trace:
[   62.272188][  T764]  <TASK>
[   62.272310][  T764]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.272515][  T764]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.272726][  T764]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.272929][  T764]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.273088][  T764]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.273279][  T764]  __dev_notify_flags (net/core/dev.c:9787)
[   62.273481][  T764]  ? netif_change_name (net/core/dev.c:1495)
[   62.273686][  T764]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.273889][  T764]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.274118][  T764]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.274311][  T764]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.274512][  T764]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.274717][  T764]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.274926][  T764]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.275118][  T764]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.275354][  T764]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.275559][  T764]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.275765][  T764]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.275964][  T764]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.276157][  T764]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.276347][  T764]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.276546][  T764]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.276757][  T764]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.276964][  T764]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.277155][  T764]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.277346][  T764]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.277544][  T764]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.277746][  T764]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.277952][  T764]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.278141][  T764]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.278337][  T764]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.278536][  T764]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.278746][  T764]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.278956][  T764]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.279145][  T764]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.279338][  T764]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.279543][  T764]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.279746][  T764]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.279950][  T764]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.280142][  T764]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.280336][  T764]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.280533][  T764]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.280742][  T764]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.280945][  T764]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.281138][  T764]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.281332][  T764]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.281532][  T764]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.281769][  T764]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.281971][  T764]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.282163][  T764]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.282355][  T764]  ___sys_sendmsg (net/socket.c:2752)
[   62.282553][  T764]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.282760][  T764]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.282966][  T764]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.283162][  T764]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.283356][  T764]  __sys_sendmsg (net/socket.c:2784)
[   62.283555][  T764]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.283767][  T764]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.283968][  T764]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.284160][  T764]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.284352][  T764]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.284552][  T764]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.284758][  T764]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.284996][  T764] RIP: 0033:0x7f70f6bb608e
[   62.285192][  T764] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.285766][  T764] RSP: 002b:00007ffde34d1080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.286038][  T764] RAX: ffffffffffffffda RBX: 00007ffde34d1828 RCX: 00007f70f6bb608e
[   62.286294][  T764] RDX: 0000000000000000 RSI: 00007ffde34d1130 RDI: 0000000000000005
[   62.286557][  T764] RBP: 00007ffde34d1090 R08: 0000000000000000 R09: 0000000000000000
[   62.286833][  T764] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.287102][  T764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde34d1800
| [   62.293524][  T759] ------------[ cut here ]------------
| [   62.293687][  T759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/759
| [   62.293939][  T759] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.294647][  T759] Tainted: [W]=WARN
[   62.294755][  T759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.294937][  T759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.295121][  T759] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.295634][  T759] RSP: 0018:ffa00000006471b0 EFLAGS: 00010286
[   62.295815][  T759] RAX: 00000000ffffffa6 RBX: ff11000014e931c0 RCX: 1ff40000000c8dfc
[   62.296027][  T759] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9327c
[   62.296238][  T759] RBP: ff110000153a9000 R08: 1fe22000029d2651 R09: ff1100001215d238
[   62.296452][  T759] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.296667][  T759] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.296883][  T759] FS:  00007fee884c2840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.297129][  T759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.297306][  T759] CR2: 00007f069aaf7574 CR3: 0000000012dae005 CR4: 0000000000771ef0
[   62.297522][  T759] PKRU: 55555554
[   62.297632][  T759] Call Trace:
[   62.297738][  T759]  <TASK>
[   62.297810][  T759]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.297967][  T759]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.298113][  T759]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.298254][  T759]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.298361][  T759]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.298508][  T759]  __dev_notify_flags (net/core/dev.c:9787)
[   62.298658][  T759]  ? netif_change_name (net/core/dev.c:1495)
[   62.298799][  T759]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.298948][  T759]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.299124][  T759]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.299267][  T759]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.299409][  T759]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.299555][  T759]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.299702][  T759]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.299848][  T759]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.300031][  T759]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.300177][  T759]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.300319][  T759]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.300466][  T759]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.300613][  T759]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.300752][  T759]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.300897][  T759]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.301040][  T759]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.301181][  T759]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.301321][  T759]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.301468][  T759]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.301616][  T759]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.301757][  T759]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.301906][  T759]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.302047][  T759]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.302190][  T759]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.302332][  T759]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.302480][  T759]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.302631][  T759]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.302773][  T759]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.302922][  T759]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.303065][  T759]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.303206][  T759]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.303346][  T759]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.303496][  T759]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.303644][  T759]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.303787][  T759]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.303933][  T759]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.304072][  T759]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.304215][  T759]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.304354][  T759]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.304501][  T759]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.304680][  T759]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.304824][  T759]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.304971][  T759]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.305113][  T759]  ___sys_sendmsg (net/socket.c:2752)
[   62.305255][  T759]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.305394][  T759]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.305545][  T759]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.305695][  T759]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.305844][  T759]  __sys_sendmsg (net/socket.c:2784)
[   62.305987][  T759]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.306132][  T759]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.306272][  T759]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.306413][  T759]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.306559][  T759]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.306705][  T759]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.306850][  T759]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.307023][  T759] RIP: 0033:0x7fee886fc08e
[   62.307173][  T759] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.307689][  T759] RSP: 002b:00007ffec860f3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.307906][  T759] RAX: ffffffffffffffda RBX: 00007ffec860fb98 RCX: 00007fee886fc08e
[   62.308120][  T759] RDX: 0000000000000000 RSI: 00007ffec860f4a0 RDI: 0000000000000005
[   62.308330][  T759] RBP: 00007ffec860f400 R08: 0000000000000000 R09: 0000000000000000
[   62.308548][  T759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.308763][  T759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec860fb70
| [   62.314088][  T767] ------------[ cut here ]------------
| [   62.314280][  T767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/767
| [   62.314600][  T767] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.315356][  T767] Tainted: [W]=WARN
[   62.315523][  T767] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.316020][  T767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.316256][  T767] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.316826][  T767] RSP: 0018:ffa00000006f71b0 EFLAGS: 00010286
[   62.317062][  T767] RAX: 00000000ffffffa6 RBX: ff11000005234ac0 RCX: 1ff40000000dedfc
[   62.317321][  T767] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005234b7c
[   62.317600][  T767] RBP: ff110000153dc000 R08: 1fe2200000a46971 R09: ff1100000cb1aef8
[   62.317862][  T767] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.318127][  T767] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.318394][  T767] FS:  00007f1f7dd7f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.318715][  T767] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.318963][  T767] CR2: 00007f70f6a49574 CR3: 000000000a23c006 CR4: 0000000000771ef0
[   62.319229][  T767] PKRU: 55555554
[   62.319384][  T767] Call Trace:
[   62.319547][  T767]  <TASK>
[   62.319681][  T767]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.319883][  T767]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.320082][  T767]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.320273][  T767]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.320444][  T767]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.320651][  T767]  __dev_notify_flags (net/core/dev.c:9787)
[   62.320853][  T767]  ? netif_change_name (net/core/dev.c:1495)
[   62.321051][  T767]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.321241][  T767]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.321474][  T767]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.321684][  T767]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.321886][  T767]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.322079][  T767]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.322269][  T767]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.322463][  T767]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.322707][  T767]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.322921][  T767]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.323112][  T767]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.323298][  T767]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.323501][  T767]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.323704][  T767]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.323902][  T767]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.324096][  T767]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.324285][  T767]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.324480][  T767]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.324684][  T767]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.324880][  T767]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.325073][  T767]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.325265][  T767]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.325458][  T767]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.325665][  T767]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.325856][  T767]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.326053][  T767]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.326246][  T767]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.326433][  T767]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.326651][  T767]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.326846][  T767]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.327041][  T767]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.327229][  T767]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.327419][  T767]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.327635][  T767]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.327823][  T767]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.328027][  T767]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.328217][  T767]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.328409][  T767]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.328622][  T767]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.328810][  T767]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.329040][  T767]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.329230][  T767]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.329425][  T767]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.329638][  T767]  ___sys_sendmsg (net/socket.c:2752)
[   62.329827][  T767]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.330028][  T767]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.330220][  T767]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.330413][  T767]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.330625][  T767]  __sys_sendmsg (net/socket.c:2784)
[   62.330814][  T767]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.331019][  T767]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.331209][  T767]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.331399][  T767]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.331607][  T767]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.331795][  T767]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.331995][  T767]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.332216][  T767] RIP: 0033:0x7f1f7dfb908e
[   62.332411][  T767] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.332984][  T767] RSP: 002b:00007ffd7d312ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.333240][  T767] RAX: ffffffffffffffda RBX: 00007ffd7d313258 RCX: 00007f1f7dfb908e
[   62.333506][  T767] RDX: 0000000000000000 RSI: 00007ffd7d312b60 RDI: 0000000000000005
[   62.333772][  T767] RBP: 00007ffd7d312ac0 R08: 0000000000000000 R09: 0000000000000000
[   62.334039][  T767] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.334294][  T767] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d313230
| [   62.340861][  T688] ------------[ cut here ]------------
| [   62.341054][  T688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/688
| [   62.341343][  T688] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.342231][  T688] Tainted: [W]=WARN
[   62.342453][  T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.342751][  T688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.343058][  T688] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.343682][  T688] RSP: 0018:ffa0000000ebf1b0 EFLAGS: 00010286
[   62.343979][  T688] RAX: 00000000ffffffa6 RBX: ff11000014e93000 RCX: 1ff40000001d7dfc
[   62.344296][  T688] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e930bc
[   62.344629][  T688] RBP: ff11000015001000 R08: 1fe22000029d2619 R09: ff1100000a1cd238
[   62.344947][  T688] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.345261][  T688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.345602][  T688] FS:  00007f1ad7559840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.345961][  T688] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.346250][  T688] CR2: 00007f70f6a49574 CR3: 0000000008d12001 CR4: 0000000000771ef0
[   62.346576][  T688] PKRU: 55555554
[   62.346862][  T688] Call Trace:
[   62.347076][  T688]  <TASK>
[   62.347254][  T688]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.347510][  T688]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.347770][  T688]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.348026][  T688]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.348238][  T688]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.348491][  T688]  __dev_notify_flags (net/core/dev.c:9787)
[   62.348751][  T688]  ? netif_change_name (net/core/dev.c:1495)
[   62.349011][  T688]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.349261][  T688]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.349616][  T688]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.349883][  T688]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.350132][  T688]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.350377][  T688]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.350650][  T688]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.350907][  T688]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.351197][  T688]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.351454][  T688]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.351717][  T688]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.351975][  T688]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.352221][  T688]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.352474][  T688]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.352728][  T688]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.352990][  T688]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.353236][  T688]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.353489][  T688]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.353752][  T688]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.354013][  T688]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.354259][  T688]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.354515][  T688]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.354777][  T688]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.355035][  T688]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.355222][  T688]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.355412][  T688]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.355626][  T688]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.355812][  T688]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.356012][  T688]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.356203][  T688]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.356394][  T688]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.356607][  T688]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.356799][  T688]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.356998][  T688]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.357185][  T688]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.357375][  T688]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.357573][  T688]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.357780][  T688]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.357985][  T688]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.358173][  T688]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.358393][  T688]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.358606][  T688]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.358795][  T688]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.358997][  T688]  ___sys_sendmsg (net/socket.c:2752)
[   62.359184][  T688]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.359375][  T688]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.359577][  T688]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.359783][  T688]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.359988][  T688]  __sys_sendmsg (net/socket.c:2784)
[   62.360178][  T688]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.360385][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.360597][  T688]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.360789][  T688]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.360992][  T688]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.361180][  T688]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.361369][  T688]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.361611][  T688] RIP: 0033:0x7f1ad779308e
[   62.361804][  T688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.362352][  T688] RSP: 002b:00007fff7dcbfc00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.362632][  T688] RAX: ffffffffffffffda RBX: 00007fff7dcc03a8 RCX: 00007f1ad779308e
[   62.362894][  T688] RDX: 0000000000000000 RSI: 00007fff7dcbfcb0 RDI: 0000000000000005
[   62.363149][  T688] RBP: 00007fff7dcbfc10 R08: 0000000000000000 R09: 0000000000000000
[   62.363407][  T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.363682][  T688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7dcc0380
| [   62.368957][  T694] ------------[ cut here ]------------
| [   62.369140][  T694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/694
| [   62.369427][  T694] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.370192][  T694] Tainted: [W]=WARN
[   62.370346][  T694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.370578][  T694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.370822][  T694] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.371369][  T694] RSP: 0018:ffa0000000f0f1b0 EFLAGS: 00010286
[   62.371614][  T694] RAX: 00000000ffffffa6 RBX: ff110000109ab700 RCX: 1ff40000001e1dfc
[   62.371873][  T694] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109ab7bc
[   62.372128][  T694] RBP: ff11000014f9c000 R08: 1fe22000021356f9 R09: ff1100001358d238
[   62.372384][  T694] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.372661][  T694] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.372927][  T694] FS:  00007f6675df0840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.373215][  T694] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.373447][  T694] CR2: 00007f70f6a49574 CR3: 0000000009b45002 CR4: 0000000000771ef0
[   62.373719][  T694] PKRU: 55555554
[   62.373878][  T694] Call Trace:
[   62.374032][  T694]  <TASK>
[   62.374152][  T694]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.374338][  T694]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.374536][  T694]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.374739][  T694]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.374908][  T694]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.375096][  T694]  __dev_notify_flags (net/core/dev.c:9787)
[   62.375287][  T694]  ? netif_change_name (net/core/dev.c:1495)
[   62.375482][  T694]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.375686][  T694]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.375922][  T694]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.376114][  T694]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.376303][  T694]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.376501][  T694]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.376703][  T694]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.376900][  T694]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.377129][  T694]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.377322][  T694]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.377518][  T694]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.377719][  T694]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.377923][  T694]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.378109][  T694]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.378296][  T694]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.378495][  T694]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.378700][  T694]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.378900][  T694]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.379093][  T694]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.379281][  T694]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.379476][  T694]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.379679][  T694]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.379870][  T694]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.380062][  T694]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.380248][  T694]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.380445][  T694]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.380655][  T694]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.380844][  T694]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.381042][  T694]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.381236][  T694]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.381423][  T694]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.381634][  T694]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.381823][  T694]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.382023][  T694]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.382212][  T694]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.382400][  T694]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.382608][  T694]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.382798][  T694]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.382996][  T694]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.383183][  T694]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.383403][  T694]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.383618][  T694]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.383807][  T694]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.384005][  T694]  ___sys_sendmsg (net/socket.c:2752)
[   62.384193][  T694]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.384381][  T694]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.384596][  T694]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.384789][  T694]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.384996][  T694]  __sys_sendmsg (net/socket.c:2784)
[   62.385184][  T694]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.385376][  T694]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.385572][  T694]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.385776][  T694]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.385987][  T694]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.386178][  T694]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.386367][  T694]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.386612][  T694] RIP: 0033:0x7f667602a08e
[   62.386807][  T694] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.387354][  T694] RSP: 002b:00007ffe04949380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.387635][  T694] RAX: ffffffffffffffda RBX: 00007ffe04949b28 RCX: 00007f667602a08e
[   62.387904][  T694] RDX: 0000000000000000 RSI: 00007ffe04949430 RDI: 0000000000000005
[   62.388159][  T694] RBP: 00007ffe04949390 R08: 0000000000000000 R09: 0000000000000000
[   62.388414][  T694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.388692][  T694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe04949b00
| [   62.393813][  T699] ------------[ cut here ]------------
| [   62.393969][  T699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/699
| [   62.394218][  T699] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.394888][  T699] Tainted: [W]=WARN
[   62.394996][  T699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.395174][  T699] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.395359][  T699] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.395881][  T699] RSP: 0018:ffa00000006771b0 EFLAGS: 00010286
[   62.396057][  T699] RAX: 00000000ffffffa6 RBX: ff11000010a10c80 RCX: 1ff40000000cedfc
[   62.396267][  T699] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a10d3c
[   62.396482][  T699] RBP: ff110000153cc000 R08: 1fe22000021421a9 R09: ff110000104cd238
[   62.396695][  T699] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.396910][  T699] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.397124][  T699] FS:  00007fed87f90840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.397372][  T699] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.397556][  T699] CR2: 00007f3d04cca574 CR3: 000000000ccac004 CR4: 0000000000771ef0
[   62.397771][  T699] PKRU: 55555554
[   62.397882][  T699] Call Trace:
[   62.397989][  T699]  <TASK>
[   62.398063][  T699]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.398204][  T699]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.398346][  T699]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.398495][  T699]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.398609][  T699]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.398751][  T699]  __dev_notify_flags (net/core/dev.c:9787)
[   62.398901][  T699]  ? netif_change_name (net/core/dev.c:1495)
[   62.399043][  T699]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.399186][  T699]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.399362][  T699]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.399511][  T699]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.399660][  T699]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.399801][  T699]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.399949][  T699]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.400090][  T699]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.400272][  T699]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.400418][  T699]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.400569][  T699]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.400714][  T699]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.400861][  T699]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.401003][  T699]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.401143][  T699]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.401291][  T699]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.401434][  T699]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.401588][  T699]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.401729][  T699]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.401875][  T699]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.402016][  T699]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.402160][  T699]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.402300][  T699]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.402447][  T699]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.402595][  T699]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.402738][  T699]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.402887][  T699]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.403027][  T699]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.403171][  T699]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.403314][  T699]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.403465][  T699]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.403612][  T699]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.403754][  T699]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.403902][  T699]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.404043][  T699]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.404185][  T699]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.404328][  T699]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.404480][  T699]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.404628][  T699]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.404769][  T699]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.404950][  T699]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.405092][  T699]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.405234][  T699]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.405377][  T699]  ___sys_sendmsg (net/socket.c:2752)
[   62.405526][  T699]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.405671][  T699]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.405816][  T699]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.405965][  T699]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.406108][  T699]  __sys_sendmsg (net/socket.c:2784)
[   62.406250][  T699]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.406397][  T699]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.406543][  T699]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.406692][  T699]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.406834][  T699]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.406980][  T699]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.407121][  T699]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.407296][  T699] RIP: 0033:0x7fed881ca08e
[   62.407449][  T699] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.408080][  T699] RSP: 002b:00007ffeaf296b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.408291][  T699] RAX: ffffffffffffffda RBX: 00007ffeaf2972f8 RCX: 00007fed881ca08e
[   62.408507][  T699] RDX: 0000000000000000 RSI: 00007ffeaf296c00 RDI: 0000000000000005
[   62.408724][  T699] RBP: 00007ffeaf296b60 R08: 0000000000000000 R09: 0000000000000000
[   62.408942][  T699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.409152][  T699] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaf2972d0
| [   62.424831][  T693] ------------[ cut here ]------------
| [   62.424993][  T693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/693
| [   62.425238][  T693] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.425963][  T693] Tainted: [W]=WARN
[   62.426071][  T693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.426250][  T693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.426436][  T693] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.427034][  T693] RSP: 0018:ffa0000000eff1b0 EFLAGS: 00010286
[   62.427215][  T693] RAX: 00000000ffffffa6 RBX: ff11000010a10040 RCX: 1ff40000001dfdfc
[   62.427426][  T693] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a100fc
[   62.427700][  T693] RBP: ff11000015441000 R08: 1fe2200002142021 R09: ff1100001358aef8
[   62.427973][  T693] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.428184][  T693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.428397][  T693] FS:  00007f6803e83840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.428710][  T693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.428888][  T693] CR2: 000055dc7a4d0038 CR3: 000000000c334006 CR4: 0000000000771ef0
[   62.429096][  T693] PKRU: 55555554
[   62.429202][  T693] Call Trace:
[   62.429306][  T693]  <TASK>
[   62.429378][  T693]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.429524][  T693]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.429722][  T693]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.429869][  T693]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.429976][  T693]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.430115][  T693]  __dev_notify_flags (net/core/dev.c:9787)
[   62.430259][  T693]  ? netif_change_name (net/core/dev.c:1495)
[   62.430399][  T693]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.430549][  T693]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.430783][  T693]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.430928][  T693]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.431069][  T693]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.431208][  T693]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.431348][  T693]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.431495][  T693]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.431733][  T693]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.431884][  T693]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.432025][  T693]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.432163][  T693]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.432304][  T693]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.432447][  T693]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.432645][  T693]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.432789][  T693]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.432935][  T693]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.433075][  T693]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.433217][  T693]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.433356][  T693]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.433502][  T693]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.433704][  T693]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.433848][  T693]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.433990][  T693]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.434129][  T693]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.434270][  T693]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.434415][  T693]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.434560][  T693]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.434761][  T693]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.434908][  T693]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.435048][  T693]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.435187][  T693]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.435327][  T693]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.435476][  T693]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.435700][  T693]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.435845][  T693]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.435985][  T693]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.436127][  T693]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.436266][  T693]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.436408][  T693]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.436603][  T693]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.436745][  T693]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.436888][  T693]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.437028][  T693]  ___sys_sendmsg (net/socket.c:2752)
[   62.437166][  T693]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.437306][  T693]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.437457][  T693]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.437605][  T693]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.437746][  T693]  __sys_sendmsg (net/socket.c:2784)
[   62.437891][  T693]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.438035][  T693]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.438175][  T693]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.438316][  T693]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.438464][  T693]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.438608][  T693]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.438748][  T693]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.438924][  T693] RIP: 0033:0x7f68040bd08e
[   62.439070][  T693] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.439571][  T693] RSP: 002b:00007ffc30cfe790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.439786][  T693] RAX: ffffffffffffffda RBX: 00007ffc30cfef38 RCX: 00007f68040bd08e
[   62.439998][  T693] RDX: 0000000000000000 RSI: 00007ffc30cfe840 RDI: 0000000000000005
[   62.440207][  T693] RBP: 00007ffc30cfe7a0 R08: 0000000000000000 R09: 0000000000000000
[   62.440414][  T693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2c
[   62.440631][  T693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc30cfef10
| [   62.451949][  T768] ------------[ cut here ]------------
| [   62.452139][  T768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/768
| [   62.452429][  T768] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.453187][  T768] Tainted: [W]=WARN
[   62.453342][  T768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.453576][  T768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.453825][  T768] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.454373][  T768] RSP: 0018:ffa0000000f9f1b0 EFLAGS: 00010286
[   62.454618][  T768] RAX: 00000000ffffffa6 RBX: ff11000004b20ac0 RCX: 1ff40000001f3dfc
[   62.454881][  T768] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b20b7c
[   62.455137][  T768] RBP: ff110000050e9000 R08: 1fe2200000964171 R09: ff1100000c202ef8
[   62.455391][  T768] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.455671][  T768] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.455947][  T768] FS:  00007f3274aea840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.456234][  T768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.456461][  T768] CR2: 00007f6675ebd574 CR3: 0000000010dd0005 CR4: 0000000000771ef0
[   62.456734][  T768] PKRU: 55555554
[   62.456897][  T768] Call Trace:
[   62.457054][  T768]  <TASK>
[   62.457176][  T768]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.457365][  T768]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.457559][  T768]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.457761][  T768]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.457928][  T768]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.458115][  T768]  __dev_notify_flags (net/core/dev.c:9787)
[   62.458306][  T768]  ? netif_change_name (net/core/dev.c:1495)
[   62.458504][  T768]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.458706][  T768]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.458940][  T768]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.459129][  T768]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.459317][  T768]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.459511][  T768]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.459711][  T768]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.459908][  T768]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.460137][  T768]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.460329][  T768]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.460525][  T768]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.460723][  T768]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.460923][  T768]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.461109][  T768]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.461295][  T768]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.461497][  T768]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.461701][  T768]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.461899][  T768]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.462089][  T768]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.462274][  T768]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.462469][  T768]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.462681][  T768]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.462913][  T768]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.463106][  T768]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.463291][  T768]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.463487][  T768]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.463691][  T768]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.463884][  T768]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.464074][  T768]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.464262][  T768]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.464461][  T768]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.464664][  T768]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.464854][  T768]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.465051][  T768]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.465234][  T768]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.465420][  T768]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.465631][  T768]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.465820][  T768]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.466020][  T768]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.466205][  T768]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.466422][  T768]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.466633][  T768]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.466820][  T768]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.467017][  T768]  ___sys_sendmsg (net/socket.c:2752)
[   62.467204][  T768]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.467394][  T768]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.467606][  T768]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.467796][  T768]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.467996][  T768]  __sys_sendmsg (net/socket.c:2784)
[   62.468183][  T768]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.468373][  T768]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.468566][  T768]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.468768][  T768]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.468967][  T768]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.469152][  T768]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.469341][  T768]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.469570][  T768] RIP: 0033:0x7f3274d2408e
[   62.469775][  T768] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.470322][  T768] RSP: 002b:00007ffc9a269d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.470597][  T768] RAX: ffffffffffffffda RBX: 00007ffc9a26a508 RCX: 00007f3274d2408e
[   62.470849][  T768] RDX: 0000000000000000 RSI: 00007ffc9a269e10 RDI: 0000000000000005
[   62.471110][  T768] RBP: 00007ffc9a269d70 R08: 0000000000000000 R09: 0000000000000000
[   62.471367][  T768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.471638][  T768] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9a26a4e0
| [   62.478095][  T770] ------------[ cut here ]------------
| [   62.478249][  T770] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/770
| [   62.478495][  T770] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.479142][  T770] Tainted: [W]=WARN
[   62.479248][  T770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.479420][  T770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.479629][  T770] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.480128][  T770] RSP: 0018:ffa000000100f1b0 EFLAGS: 00010286
[   62.480303][  T770] RAX: 00000000ffffffa6 RBX: ff11000004b218c0 RCX: 1ff4000000201dfc
[   62.480534][  T770] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2197c
[   62.480746][  T770] RBP: ff11000015089000 R08: 1fe2200000964331 R09: ff1100000a1b2ef8
[   62.480956][  T770] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.481161][  T770] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.481370][  T770] FS:  00007f9a66e15840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.481628][  T770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.481803][  T770] CR2: 00007f6803f50574 CR3: 000000001228c002 CR4: 0000000000771ef0
[   62.482019][  T770] PKRU: 55555554
[   62.482123][  T770] Call Trace:
[   62.482229][  T770]  <TASK>
[   62.482301][  T770]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.482445][  T770]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.482592][  T770]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.482730][  T770]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.482840][  T770]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.482980][  T770]  __dev_notify_flags (net/core/dev.c:9787)
[   62.483119][  T770]  ? netif_change_name (net/core/dev.c:1495)
[   62.483259][  T770]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.483399][  T770]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.483593][  T770]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.483737][  T770]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.483883][  T770]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.484021][  T770]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.484158][  T770]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.484299][  T770]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.484483][  T770]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.484635][  T770]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.484776][  T770]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.484918][  T770]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.485057][  T770]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.485196][  T770]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.485333][  T770]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.485482][  T770]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.485630][  T770]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.485772][  T770]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.485917][  T770]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.486055][  T770]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.486197][  T770]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.486338][  T770]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.486483][  T770]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.486630][  T770]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.486774][  T770]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.486921][  T770]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.487067][  T770]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.487208][  T770]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.487350][  T770]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.487499][  T770]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.487645][  T770]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.487787][  T770]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.487933][  T770]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.488073][  T770]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.488211][  T770]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.488350][  T770]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.488498][  T770]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.488644][  T770]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.488781][  T770]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.488921][  T770]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.489092][  T770]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.489231][  T770]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.489370][  T770]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.489514][  T770]  ___sys_sendmsg (net/socket.c:2752)
[   62.489658][  T770]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.489799][  T770]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.489948][  T770]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.490091][  T770]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.490238][  T770]  __sys_sendmsg (net/socket.c:2784)
[   62.490376][  T770]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.490523][  T770]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.490664][  T770]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.490804][  T770]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.490948][  T770]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.491086][  T770]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.491227][  T770]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.491399][  T770] RIP: 0033:0x7f9a6704f08e
[   62.491550][  T770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.492055][  T770] RSP: 002b:00007ffeb53c4dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.492267][  T770] RAX: ffffffffffffffda RBX: 00007ffeb53c5568 RCX: 00007f9a6704f08e
[   62.492478][  T770] RDX: 0000000000000000 RSI: 00007ffeb53c4e70 RDI: 0000000000000005
[   62.492691][  T770] RBP: 00007ffeb53c4dd0 R08: 0000000000000000 R09: 0000000000000000
[   62.492903][  T770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.493112][  T770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb53c5540
| [   62.498490][  T779] ------------[ cut here ]------------
| [   62.498647][  T779] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/779
| [   62.498888][  T779] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.499530][  T779] Tainted: [W]=WARN
[   62.499641][  T779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.499814][  T779] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.499998][  T779] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.500500][  T779] RSP: 0018:ffa0000000a6f1b0 EFLAGS: 00010286
[   62.500766][  T779] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff400000014ddfc
[   62.500986][  T779] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   62.501193][  T779] RBP: ff11000015104000 R08: 1fe22000011f6a89 R09: ff110000100e0bb8
[   62.501399][  T779] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.501675][  T779] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.501947][  T779] FS:  00007f752824e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.502194][  T779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.502369][  T779] CR2: 00007f6803f50574 CR3: 0000000010222003 CR4: 0000000000771ef0
[   62.502645][  T779] PKRU: 55555554
[   62.502751][  T779] Call Trace:
[   62.502859][  T779]  <TASK>
[   62.502931][  T779]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.503072][  T779]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.503215][  T779]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.503355][  T779]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.503467][  T779]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.503669][  T779]  __dev_notify_flags (net/core/dev.c:9787)
[   62.503875][  T779]  ? netif_change_name (net/core/dev.c:1495)
[   62.504075][  T779]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.504218][  T779]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.504392][  T779]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.504541][  T779]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.504741][  T779]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.504885][  T779]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.505024][  T779]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.505162][  T779]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.505340][  T779]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.505487][  T779]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.505685][  T779]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.505822][  T779]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.505967][  T779]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.506106][  T779]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.506244][  T779]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.506387][  T779]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.506534][  T779]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.506731][  T779]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.506876][  T779]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.507018][  T779]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.507159][  T779]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.507299][  T779]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.507436][  T779]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.507643][  T779]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.507786][  T779]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.507930][  T779]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.508072][  T779]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.508210][  T779]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.508352][  T779]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.508501][  T779]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.508698][  T779]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.508842][  T779]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.508984][  T779]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.509124][  T779]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.509263][  T779]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.509404][  T779]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.509550][  T779]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.509749][  T779]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.509892][  T779]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.510029][  T779]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.510201][  T779]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.510343][  T779]  ___sys_sendmsg (net/socket.c:2752)
[   62.510485][  T779]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.510682][  T779]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.510831][  T779]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.510979][  T779]  __sys_sendmsg (net/socket.c:2784)
[   62.511118][  T779]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.511259][  T779]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.511398][  T779]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.511544][  T779]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.511743][  T779]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.511884][  T779]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.512022][  T779]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.512195][  T779] RIP: 0033:0x7f752848808e
[   62.512340][  T779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.512905][  T779] RSP: 002b:00007ffd1a0e1dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.513114][  T779] RAX: ffffffffffffffda RBX: 00007ffd1a0e2578 RCX: 00007f752848808e
[   62.513319][  T779] RDX: 0000000000000000 RSI: 00007ffd1a0e1e80 RDI: 0000000000000005
[   62.513531][  T779] RBP: 00007ffd1a0e1de0 R08: 0000000000000000 R09: 0000000000000000
[   62.513797][  T779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.514009][  T779] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1a0e2550
| [   62.519404][  T787] ------------[ cut here ]------------
| [   62.519553][  T787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/787
| [   62.520327][  T787] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.521034][  T787] Tainted: [W]=WARN
[   62.521139][  T787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.521311][  T787] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.521498][  T787] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.522057][  T787] RSP: 0018:ffa0000000aef1b0 EFLAGS: 00010286
[   62.522232][  T787] RAX: 00000000ffffffa6 RBX: ff1100000c010e40 RCX: 1ff400000015ddfc
[   62.522443][  T787] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c010efc
[   62.522710][  T787] RBP: ff110000153ec000 R08: 1fe22000018021e1 R09: ff110000103ad238
[   62.522923][  T787] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.523130][  T787] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.523338][  T787] FS:  00007f5d66c85840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.523649][  T787] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.523825][  T787] CR2: 00007f6803f50574 CR3: 0000000010856004 CR4: 0000000000771ef0
[   62.524039][  T787] PKRU: 55555554
[   62.524143][  T787] Call Trace:
[   62.524248][  T787]  <TASK>
[   62.524319][  T787]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.524463][  T787]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.524661][  T787]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.524801][  T787]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.524913][  T787]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.525052][  T787]  __dev_notify_flags (net/core/dev.c:9787)
[   62.525191][  T787]  ? netif_change_name (net/core/dev.c:1495)
[   62.525332][  T787]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.525478][  T787]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.525713][  T787]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.525857][  T787]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.525997][  T787]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.526136][  T787]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.526275][  T787]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.526414][  T787]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.526656][  T787]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.526805][  T787]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.526953][  T787]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.527092][  T787]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.527232][  T787]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.527371][  T787]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.527516][  T787]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.527719][  T787]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.527865][  T787]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.528008][  T787]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.528147][  T787]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.528285][  T787]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.528423][  T787]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.528570][  T787]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.528766][  T787]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.528937][  T787]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.529075][  T787]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.529229][  T787]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.529375][  T787]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.529518][  T787]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.529719][  T787]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.529866][  T787]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.530005][  T787]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.530144][  T787]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.530284][  T787]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.530425][  T787]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.530571][  T787]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.530767][  T787]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.530913][  T787]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.531056][  T787]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.531195][  T787]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.531334][  T787]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.531509][  T787]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.531711][  T787]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.531853][  T787]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.531993][  T787]  ___sys_sendmsg (net/socket.c:2752)
[   62.532132][  T787]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.532271][  T787]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.532414][  T787]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.532563][  T787]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.532768][  T787]  __sys_sendmsg (net/socket.c:2784)
[   62.532913][  T787]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.533055][  T787]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.533194][  T787]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.533334][  T787]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.533477][  T787]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.533679][  T787]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.533819][  T787]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.533997][  T787] RIP: 0033:0x7f5d66ebf08e
[   62.534143][  T787] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.534706][  T787] RSP: 002b:00007ffd38849670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.534922][  T787] RAX: ffffffffffffffda RBX: 00007ffd38849e18 RCX: 00007f5d66ebf08e
[   62.535126][  T787] RDX: 0000000000000000 RSI: 00007ffd38849720 RDI: 0000000000000005
[   62.535332][  T787] RBP: 00007ffd38849680 R08: 0000000000000000 R09: 0000000000000000
[   62.535543][  T787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.535812][  T787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38849df0
| [   62.540965][  T803] ------------[ cut here ]------------
| [   62.541123][  T803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/803
| [   62.541365][  T803] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.542644][  T803] Tainted: [W]=WARN
[   62.542807][  T803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.542988][  T803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.543169][  T803] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.543725][  T803] RSP: 0018:ffa0000000bff1b0 EFLAGS: 00010286
[   62.543906][  T803] RAX: 00000000ffffffa6 RBX: ff11000005386040 RCX: 1ff400000017fdfc
[   62.544114][  T803] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053860fc
[   62.544319][  T803] RBP: ff11000015491000 R08: 1fe2200000a70c21 R09: ff11000010f1aef8
[   62.544532][  T803] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.544799][  T803] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.545014][  T803] FS:  00007f296312b840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.545269][  T803] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.545446][  T803] CR2: 00007f6803f50574 CR3: 000000000c1f2005 CR4: 0000000000771ef0
[   62.545716][  T803] PKRU: 55555554
[   62.545823][  T803] Call Trace:
[   62.545932][  T803]  <TASK>
[   62.546004][  T803]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.546142][  T803]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.546282][  T803]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.546420][  T803]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.546532][  T803]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.546732][  T803]  __dev_notify_flags (net/core/dev.c:9787)
[   62.546880][  T803]  ? netif_change_name (net/core/dev.c:1495)
[   62.547020][  T803]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.547161][  T803]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.547335][  T803]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.547481][  T803]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.547680][  T803]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.547819][  T803]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.547967][  T803]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.548104][  T803]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.548284][  T803]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.548428][  T803]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.548579][  T803]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.548775][  T803]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.548918][  T803]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.549056][  T803]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.549196][  T803]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.549339][  T803]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.549487][  T803]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.549685][  T803]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.549825][  T803]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.549967][  T803]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.550106][  T803]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.550249][  T803]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.550387][  T803]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.550534][  T803]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.550734][  T803]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.550880][  T803]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.551024][  T803]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.551162][  T803]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.551305][  T803]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.551454][  T803]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.551652][  T803]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.551791][  T803]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.551937][  T803]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.552078][  T803]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.552218][  T803]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.552357][  T803]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.552502][  T803]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.552702][  T803]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.552846][  T803]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.552986][  T803]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.553156][  T803]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.553296][  T803]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.553434][  T803]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.553645][  T803]  ___sys_sendmsg (net/socket.c:2752)
[   62.553784][  T803]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.553925][  T803]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.554068][  T803]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.554211][  T803]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.554353][  T803]  __sys_sendmsg (net/socket.c:2784)
[   62.554497][  T803]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.554700][  T803]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.554846][  T803]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.554986][  T803]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.555123][  T803]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.555261][  T803]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.555399][  T803]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.555576][  T803] RIP: 0033:0x7f296336508e
[   62.555794][  T803] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.556295][  T803] RSP: 002b:00007fff734778d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.556509][  T803] RAX: ffffffffffffffda RBX: 00007fff73478078 RCX: 00007f296336508e
[   62.556778][  T803] RDX: 0000000000000000 RSI: 00007fff73477980 RDI: 0000000000000005
[   62.556991][  T803] RBP: 00007fff734778e0 R08: 0000000000000000 R09: 0000000000000000
[   62.557199][  T803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.557406][  T803] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73478050
| [   62.562134][  T777] ------------[ cut here ]------------
| [   62.562287][  T777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/777
| [   62.562533][  T777] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.563186][  T777] Tainted: [W]=WARN
[   62.563292][  T777] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.563473][  T777] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.563664][  T777] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.564165][  T777] RSP: 0018:ffa00000008171b0 EFLAGS: 00010286
[   62.564341][  T777] RAX: 00000000ffffffa6 RBX: ff11000004d50040 RCX: 1ff4000000102dfc
[   62.564554][  T777] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d500fc
[   62.564766][  T777] RBP: ff110000154bc000 R08: 1fe22000009aa021 R09: ff11000012e82ef8
[   62.564980][  T777] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.565186][  T777] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.565393][  T777] FS:  00007fc43f6e5840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.565646][  T777] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.565835][  T777] CR2: 00007f752831b574 CR3: 000000000aeeb006 CR4: 0000000000771ef0
[   62.566057][  T777] PKRU: 55555554
[   62.566162][  T777] Call Trace:
[   62.566268][  T777]  <TASK>
[   62.566339][  T777]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.566483][  T777]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.566631][  T777]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.566770][  T777]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.566882][  T777]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.567022][  T777]  __dev_notify_flags (net/core/dev.c:9787)
[   62.567165][  T777]  ? netif_change_name (net/core/dev.c:1495)
[   62.567309][  T777]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.567457][  T777]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.568173][  T777]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.568316][  T777]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.568465][  T777]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.568664][  T777]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.568805][  T777]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.568949][  T777]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.569129][  T777]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.569274][  T777]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.569414][  T777]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.569557][  T777]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.569758][  T777]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.569902][  T777]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.570039][  T777]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.570184][  T777]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.570325][  T777]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.570470][  T777]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.570672][  T777]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.570812][  T777]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.570952][  T777]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.571093][  T777]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.571230][  T777]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.571370][  T777]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.571514][  T777]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.571712][  T777]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.571856][  T777]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.571994][  T777]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.572134][  T777]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.572277][  T777]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.572415][  T777]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.572559][  T777]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.572754][  T777]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.572899][  T777]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.573038][  T777]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.573177][  T777]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.573315][  T777]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.573459][  T777]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.573653][  T777]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.573792][  T777]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.573969][  T777]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.574108][  T777]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.574246][  T777]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.574386][  T777]  ___sys_sendmsg (net/socket.c:2752)
[   62.574530][  T777]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.574727][  T777]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.574875][  T777]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.575020][  T777]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.575163][  T777]  __sys_sendmsg (net/socket.c:2784)
[   62.575302][  T777]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.575450][  T777]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.575649][  T777]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.575795][  T777]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.575946][  T777]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.576086][  T777]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.576225][  T777]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.576396][  T777] RIP: 0033:0x7fc43f91f08e
[   62.576547][  T777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.577107][  T777] RSP: 002b:00007ffd9bae8900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.577317][  T777] RAX: ffffffffffffffda RBX: 00007ffd9bae90a8 RCX: 00007fc43f91f08e
[   62.577531][  T777] RDX: 0000000000000000 RSI: 00007ffd9bae89b0 RDI: 0000000000000005
[   62.577796][  T777] RBP: 00007ffd9bae8910 R08: 0000000000000000 R09: 0000000000000000
[   62.578008][  T777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.578216][  T777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9bae9080
| [   62.584425][  T771] ------------[ cut here ]------------
| [   62.585114][  T771] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/771
| [   62.585361][  T771] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.586072][  T771] Tainted: [W]=WARN
[   62.586178][  T771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.586350][  T771] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.586538][  T771] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.587101][  T771] RSP: 0018:ffa00000007a71b0 EFLAGS: 00010286
[   62.587277][  T771] RAX: 00000000ffffffa6 RBX: ff11000010876200 RCX: 1ff40000000f4dfc
[   62.587491][  T771] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000108762bc
[   62.587759][  T771] RBP: ff11000015434000 R08: 1fe220000210ec59 R09: ff1100000cb6d238
[   62.587976][  T771] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   62.588183][  T771] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.588393][  T771] FS:  00007fab18bd2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   62.588704][  T771] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.588884][  T771] CR2: 00007f5d66d52574 CR3: 00000000100a7001 CR4: 0000000000771ef0
[   62.589095][  T771] PKRU: 55555554
[   62.589200][  T771] Call Trace:
[   62.589304][  T771]  <TASK>
[   62.589376][  T771]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.589519][  T771]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.589717][  T771]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.589860][  T771]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.589966][  T771]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.590106][  T771]  __dev_notify_flags (net/core/dev.c:9787)
[   62.590256][  T771]  ? netif_change_name (net/core/dev.c:1495)
[   62.590397][  T771]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.590545][  T771]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.590778][  T771]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.590921][  T771]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.591063][  T771]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.591203][  T771]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.591341][  T771]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.591486][  T771]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.591671][  T771]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.591816][  T771]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.591959][  T771]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.592099][  T771]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.592239][  T771]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.592378][  T771]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.592522][  T771]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.592669][  T771]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.592809][  T771]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.592951][  T771]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.593090][  T771]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.593230][  T771]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.593369][  T771]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.593515][  T771]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.593660][  T771]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.593800][  T771]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.593945][  T771]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.594085][  T771]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.594229][  T771]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.594369][  T771]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.594516][  T771]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.594663][  T771]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.594801][  T771]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.594946][  T771]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.595085][  T771]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.595225][  T771]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.595364][  T771]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.595509][  T771]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.595656][  T771]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.595797][  T771]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.595941][  T771]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.596079][  T771]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.596250][  T771]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.596391][  T771]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.596535][  T771]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.596680][  T771]  ___sys_sendmsg (net/socket.c:2752)
[   62.596818][  T771]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.596962][  T771]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.597106][  T771]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.597250][  T771]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.597391][  T771]  __sys_sendmsg (net/socket.c:2784)
[   62.597537][  T771]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.597684][  T771]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.597823][  T771]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.597967][  T771]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.598105][  T771]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.598242][  T771]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.598381][  T771]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.598559][  T771] RIP: 0033:0x7fab18e0c08e
[   62.598714][  T771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.599213][  T771] RSP: 002b:00007ffe35114640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.599423][  T771] RAX: ffffffffffffffda RBX: 00007ffe35114de8 RCX: 00007fab18e0c08e
[   62.599644][  T771] RDX: 0000000000000000 RSI: 00007ffe351146f0 RDI: 0000000000000005
[   62.599851][  T771] RBP: 00007ffe35114650 R08: 0000000000000000 R09: 0000000000000000
[   62.600056][  T771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.600261][  T771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35114dc0
| [   62.623731][  T775] ------------[ cut here ]------------
| [   62.623895][  T775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/775
| [   62.624142][  T775] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.624795][  T775] Tainted: [W]=WARN
[   62.624905][  T775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.625083][  T775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.625266][  T775] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.625775][  T775] RSP: 0018:ffa00000007c71b0 EFLAGS: 00010286
[   62.625955][  T775] RAX: 00000000ffffffa6 RBX: ff11000010581e00 RCX: 1ff40000000f8dfc
[   62.626163][  T775] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010581ebc
[   62.626369][  T775] RBP: ff1100001505c000 R08: 1fe22000020b03d9 R09: ff1100000cd05238
[   62.626592][  T775] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   62.626802][  T775] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.627019][  T775] FS:  00007fa0ea38a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   62.627263][  T775] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.627450][  T775] CR2: 00007f5d66d52574 CR3: 000000000f6e7002 CR4: 0000000000771ef0
[   62.627668][  T775] PKRU: 55555554
[   62.627772][  T775] Call Trace:
[   62.627882][  T775]  <TASK>
[   62.627954][  T775]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.628094][  T775]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.628235][  T775]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.628379][  T775]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.628490][  T775]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.628640][  T775]  __dev_notify_flags (net/core/dev.c:9787)
[   62.628781][  T775]  ? netif_change_name (net/core/dev.c:1495)
[   62.628924][  T775]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.629066][  T775]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.629240][  T775]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.629383][  T775]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.629529][  T775]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.629677][  T775]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.629817][  T775]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.629958][  T775]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.630136][  T775]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.630280][  T775]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.630420][  T775]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.630567][  T775]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.630710][  T775]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.630851][  T775]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.630988][  T775]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.631131][  T775]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.631270][  T775]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.631408][  T775]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.631556][  T775]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.631700][  T775]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.631843][  T775]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.631985][  T775]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.632122][  T775]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.632262][  T775]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.632401][  T775]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.632552][  T775]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.632702][  T775]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.632845][  T775]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.632987][  T775]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.633131][  T775]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.633272][  T775]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.633411][  T775]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.633557][  T775]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.633701][  T775]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.633844][  T775]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.633985][  T775]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.634123][  T775]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.634263][  T775]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.634402][  T775]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.634550][  T775]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.634729][  T775]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.634873][  T775]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.635013][  T775]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.635153][  T775]  ___sys_sendmsg (net/socket.c:2752)
[   62.635291][  T775]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.635430][  T775]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.635585][  T775]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.635730][  T775]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.635879][  T775]  __sys_sendmsg (net/socket.c:2784)
[   62.636020][  T775]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.636163][  T775]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.636301][  T775]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.636447][  T775]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.636591][  T775]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.636731][  T775]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.636876][  T775]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.637050][  T775] RIP: 0033:0x7fa0ea5c408e
[   62.637199][  T775] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.637704][  T775] RSP: 002b:00007ffc519dd720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.637917][  T775] RAX: ffffffffffffffda RBX: 00007ffc519ddec8 RCX: 00007fa0ea5c408e
[   62.638125][  T775] RDX: 0000000000000000 RSI: 00007ffc519dd7d0 RDI: 0000000000000005
[   62.638332][  T775] RBP: 00007ffc519dd730 R08: 0000000000000000 R09: 0000000000000000
[   62.638547][  T775] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.638760][  T775] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc519ddea0
| [   62.650752][  T769] ------------[ cut here ]------------
| [   62.650952][  T769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/769
| [   62.651246][  T769] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.652117][  T769] Tainted: [W]=WARN
[   62.652273][  T769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.652509][  T769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.652759][  T769] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.653313][  T769] RSP: 0018:ffa00000007071b0 EFLAGS: 00010286
[   62.653551][  T769] RAX: 00000000ffffffa6 RBX: ff11000010580e40 RCX: 1ff40000000e0dfc
[   62.653821][  T769] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010580efc
[   62.654088][  T769] RBP: ff11000014fcc000 R08: 1fe22000020b01e1 R09: ff1100000c1e0bb8
[   62.654346][  T769] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.654629][  T769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.654898][  T769] FS:  00007eff65003840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.655192][  T769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.655416][  T769] CR2: 00007f9a66ee2574 CR3: 000000001076a002 CR4: 0000000000771ef0
[   62.655699][  T769] PKRU: 55555554
[   62.655856][  T769] Call Trace:
[   62.656017][  T769]  <TASK>
[   62.656138][  T769]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.656328][  T769]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.656528][  T769]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.656738][  T769]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.656907][  T769]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.657101][  T769]  __dev_notify_flags (net/core/dev.c:9787)
[   62.657294][  T769]  ? netif_change_name (net/core/dev.c:1495)
[   62.657493][  T769]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.657706][  T769]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.657944][  T769]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.658138][  T769]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.658332][  T769]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.658528][  T769]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.658732][  T769]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.658933][  T769]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.659167][  T769]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.659363][  T769]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.659561][  T769]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.659764][  T769]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.659966][  T769]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.660154][  T769]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.660341][  T769]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.660546][  T769]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.660753][  T769]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.660959][  T769]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.661151][  T769]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.661340][  T769]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.661537][  T769]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.661746][  T769]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.661946][  T769]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.662141][  T769]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.662329][  T769]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.662526][  T769]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.662734][  T769]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.662934][  T769]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.663127][  T769]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.663318][  T769]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.663518][  T769]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.663721][  T769]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.663928][  T769]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.664122][  T769]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.664310][  T769]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.664511][  T769]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.664716][  T769]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.664922][  T769]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.665114][  T769]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.665303][  T769]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.665533][  T769]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.665739][  T769]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.665941][  T769]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.666131][  T769]  ___sys_sendmsg (net/socket.c:2752)
[   62.666319][  T769]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.666521][  T769]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.666729][  T769]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.666935][  T769]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.667127][  T769]  __sys_sendmsg (net/socket.c:2784)
[   62.667318][  T769]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.667520][  T769]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.667722][  T769]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.667925][  T769]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.668117][  T769]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.668306][  T769]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.668505][  T769]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.668737][  T769] RIP: 0033:0x7eff6523d08e
[   62.668942][  T769] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.669507][  T769] RSP: 002b:00007ffea6f4a120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.669782][  T769] RAX: ffffffffffffffda RBX: 00007ffea6f4a8c8 RCX: 00007eff6523d08e
[   62.670049][  T769] RDX: 0000000000000000 RSI: 00007ffea6f4a1d0 RDI: 0000000000000005
[   62.670306][  T769] RBP: 00007ffea6f4a130 R08: 0000000000000000 R09: 0000000000000000
[   62.670573][  T769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.670846][  T769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6f4a8a0
| [   62.675879][  T780] ------------[ cut here ]------------
| [   62.676033][  T780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/780
| [   62.676278][  T780] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.676941][  T780] Tainted: [W]=WARN
[   62.677047][  T780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.677222][  T780] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.677407][  T780] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.677923][  T780] RSP: 0018:ffa0000000a7f1b0 EFLAGS: 00010286
[   62.678099][  T780] RAX: 00000000ffffffa6 RBX: ff11000004d51a80 RCX: 1ff400000014fdfc
[   62.678307][  T780] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d51b3c
[   62.678520][  T780] RBP: ff11000008e1c000 R08: 1fe22000009aa369 R09: ff110000100e2ef8
[   62.678732][  T780] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.678947][  T780] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.679157][  T780] FS:  00007ff07a5f2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.679404][  T780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.679594][  T780] CR2: 00007fc43f7b2574 CR3: 0000000010585002 CR4: 0000000000771ef0
[   62.679804][  T780] PKRU: 55555554
[   62.679914][  T780] Call Trace:
[   62.680019][  T780]  <TASK>
[   62.680092][  T780]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.680233][  T780]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.680375][  T780]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.680524][  T780]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.680640][  T780]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.680781][  T780]  __dev_notify_flags (net/core/dev.c:9787)
[   62.680926][  T780]  ? netif_change_name (net/core/dev.c:1495)
[   62.681068][  T780]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.681211][  T780]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.681386][  T780]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.681537][  T780]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.681685][  T780]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.681826][  T780]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.681973][  T780]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.682112][  T780]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.682294][  T780]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.682452][  T780]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.682605][  T780]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.682745][  T780]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.682889][  T780]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.683030][  T780]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.683170][  T780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.683316][  T780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.683464][  T780]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.683613][  T780]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.683756][  T780]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.683903][  T780]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.684044][  T780]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.684187][  T780]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.684328][  T780]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.684476][  T780]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.684628][  T780]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.684773][  T780]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.684924][  T780]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.685065][  T780]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.685209][  T780]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.685352][  T780]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.685500][  T780]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.685648][  T780]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.685792][  T780]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.685941][  T780]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.686084][  T780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.686230][  T780]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.686371][  T780]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.686522][  T780]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.686665][  T780]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.686807][  T780]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.686985][  T780]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.687130][  T780]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.687272][  T780]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.687414][  T780]  ___sys_sendmsg (net/socket.c:2752)
[   62.687568][  T780]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.687715][  T780]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.687867][  T780]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.688013][  T780]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.688159][  T780]  __sys_sendmsg (net/socket.c:2784)
[   62.688302][  T780]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.688454][  T780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.688602][  T780]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.688748][  T780]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.688897][  T780]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.689038][  T780]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.689182][  T780]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.689361][  T780] RIP: 0033:0x7ff07a82c08e
[   62.689515][  T780] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.690031][  T780] RSP: 002b:00007ffea69f0b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.690246][  T780] RAX: ffffffffffffffda RBX: 00007ffea69f12f8 RCX: 00007ff07a82c08e
[   62.690463][  T780] RDX: 0000000000000000 RSI: 00007ffea69f0c00 RDI: 0000000000000005
[   62.690680][  T780] RBP: 00007ffea69f0b60 R08: 0000000000000000 R09: 0000000000000000
[   62.690898][  T780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.691108][  T780] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea69f12d0
| [   62.695871][  T772] ------------[ cut here ]------------
| [   62.696025][  T772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/772
| [   62.696273][  T772] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.696945][  T772] Tainted: [W]=WARN
[   62.697053][  T772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.697231][  T772] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.697418][  T772] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.697938][  T772] RSP: 0018:ffa000000104f1b0 EFLAGS: 00010286
[   62.698117][  T772] RAX: 00000000ffffffa6 RBX: ff110000108771c0 RCX: 1ff4000000209dfc
[   62.698332][  T772] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001087727c
[   62.698551][  T772] RBP: ff110000151ec000 R08: 1fe220000210ee51 R09: ff110000134e5238
[   62.698769][  T772] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.698986][  T772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.699201][  T772] FS:  00007f0505b36840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.699455][  T772] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.699639][  T772] CR2: 00007fab18c9f574 CR3: 00000000100ac001 CR4: 0000000000771ef0
[   62.699854][  T772] PKRU: 55555554
[   62.699960][  T772] Call Trace:
[   62.700067][  T772]  <TASK>
[   62.700142][  T772]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.700285][  T772]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.700428][  T772]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.700576][  T772]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.700694][  T772]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.700842][  T772]  __dev_notify_flags (net/core/dev.c:9787)
[   62.700989][  T772]  ? netif_change_name (net/core/dev.c:1495)
[   62.701133][  T772]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.701279][  T772]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.701461][  T772]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.701615][  T772]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.701758][  T772]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.701905][  T772]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.702047][  T772]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.702189][  T772]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.702371][  T772]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.702523][  T772]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.702671][  T772]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.702812][  T772]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.702957][  T772]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.703097][  T772]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.703250][  T772]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.703396][  T772]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.703546][  T772]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.703694][  T772]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.703841][  T772]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.703985][  T772]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.704127][  T772]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.704272][  T772]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.704414][  T772]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.704562][  T772]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.704710][  T772]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.704854][  T772]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.705001][  T772]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.705142][  T772]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.705286][  T772]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.705428][  T772]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.705579][  T772]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.705727][  T772]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.705873][  T772]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.706018][  T772]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.706158][  T772]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.706299][  T772]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.706445][  T772]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.706597][  T772]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.706738][  T772]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.706884][  T772]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.707058][  T772]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.707201][  T772]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.707342][  T772]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.707489][  T772]  ___sys_sendmsg (net/socket.c:2752)
[   62.707637][  T772]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.707779][  T772]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.707927][  T772]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.708074][  T772]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.708219][  T772]  __sys_sendmsg (net/socket.c:2784)
[   62.708361][  T772]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.708511][  T772]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.708660][  T772]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.708803][  T772]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.708949][  T772]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.709089][  T772]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.709231][  T772]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.709406][  T772] RIP: 0033:0x7f0505d7008e
[   62.709560][  T772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.710072][  T772] RSP: 002b:00007ffc626e06f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.710287][  T772] RAX: ffffffffffffffda RBX: 00007ffc626e0e98 RCX: 00007f0505d7008e
[   62.710500][  T772] RDX: 0000000000000000 RSI: 00007ffc626e07a0 RDI: 0000000000000005
[   62.710717][  T772] RBP: 00007ffc626e0700 R08: 0000000000000000 R09: 0000000000000000
[   62.710934][  T772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.711144][  T772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc626e0e70
| [   62.716707][  T789] ------------[ cut here ]------------
| [   62.716871][  T789] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/789
| [   62.717117][  T789] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.718336][  T789] Tainted: [W]=WARN
[   62.718450][  T789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.718687][  T789] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.718879][  T789] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.719380][  T789] RSP: 0018:ffa0000000b1f1b0 EFLAGS: 00010286
[   62.719562][  T789] RAX: 00000000ffffffa6 RBX: ff1100000cf7dc40 RCX: 1ff4000000163dfc
[   62.719833][  T789] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf7dcfc
[   62.720051][  T789] RBP: ff110000154dc000 R08: 1fe22000019efba1 R09: ff1100001360aef8
[   62.720259][  T789] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.720533][  T789] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.720807][  T789] FS:  00007f415723e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.721059][  T789] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.721238][  T789] CR2: 00007f0505c03574 CR3: 0000000010921002 CR4: 0000000000771ef0
[   62.721462][  T789] PKRU: 55555554
[   62.721572][  T789] Call Trace:
[   62.721736][  T789]  <TASK>
[   62.721810][  T789]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.721954][  T789]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.722095][  T789]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.722238][  T789]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.722346][  T789]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.722492][  T789]  __dev_notify_flags (net/core/dev.c:9787)
[   62.722693][  T789]  ? netif_change_name (net/core/dev.c:1495)
[   62.722838][  T789]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.722983][  T789]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.723158][  T789]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.723302][  T789]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.723450][  T789]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.723651][  T789]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.723794][  T789]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.723940][  T789]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.724122][  T789]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.724267][  T789]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.724410][  T789]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.724557][  T789]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.724756][  T789]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.724902][  T789]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.725043][  T789]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.725186][  T789]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.725329][  T789]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.725477][  T789]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.725680][  T789]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.725821][  T789]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.725967][  T789]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.726110][  T789]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.726249][  T789]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.726392][  T789]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.726541][  T789]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.726744][  T789]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.726892][  T789]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.727032][  T789]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.727175][  T789]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.727318][  T789]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.727464][  T789]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.727664][  T789]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.727807][  T789]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.727954][  T789]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.728093][  T789]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.728233][  T789]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.728374][  T789]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.728523][  T789]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.728722][  T789]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.728868][  T789]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.729044][  T789]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.729189][  T789]  ___sys_sendmsg (net/socket.c:2752)
[   62.729328][  T789]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.729475][  T789]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.729686][  T789]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.729830][  T789]  __sys_sendmsg (net/socket.c:2784)
[   62.729978][  T789]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.730127][  T789]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.730267][  T789]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.730408][  T789]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.730553][  T789]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.730760][  T789]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.730909][  T789]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.731084][  T789] RIP: 0033:0x7f415747808e
[   62.731231][  T789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.731798][  T789] RSP: 002b:00007ffdf8e9afc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.732016][  T789] RAX: ffffffffffffffda RBX: 00007ffdf8e9b768 RCX: 00007f415747808e
[   62.732225][  T789] RDX: 0000000000000000 RSI: 00007ffdf8e9b070 RDI: 0000000000000005
[   62.732435][  T789] RBP: 00007ffdf8e9afd0 R08: 0000000000000000 R09: 0000000000000000
[   62.732709][  T789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.732922][  T789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf8e9b740
| [   62.746397][  T773] ------------[ cut here ]------------
| [   62.746607][  T773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/773
| [   62.746912][  T773] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.747726][  T773] Tainted: [W]=WARN
[   62.747946][  T773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.748227][  T773] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.748511][  T773] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.749082][  T773] RSP: 0018:ffa000000109f1b0 EFLAGS: 00010286
[   62.749304][  T773] RAX: 00000000ffffffa6 RBX: ff1100000cf7ce40 RCX: 1ff4000000213dfc
[   62.749567][  T773] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cf7cefc
[   62.749848][  T773] RBP: ff11000013529000 R08: 1fe22000019ef9e1 R09: ff1100000a342ef8
[   62.750110][  T773] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.750379][  T773] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.750659][  T773] FS:  00007fb4645f2840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.750961][  T773] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.751184][  T773] CR2: 00007eff650d0574 CR3: 000000001222d003 CR4: 0000000000771ef0
[   62.751450][  T773] PKRU: 55555554
[   62.751617][  T773] Call Trace:
[   62.751770][  T773]  <TASK>
[   62.751900][  T773]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.752086][  T773]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.752274][  T773]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.752468][  T773]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.752637][  T773]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.752827][  T773]  __dev_notify_flags (net/core/dev.c:9787)
[   62.753026][  T773]  ? netif_change_name (net/core/dev.c:1495)
[   62.753214][  T773]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.753401][  T773]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.753638][  T773]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.753827][  T773]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.754029][  T773]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.754216][  T773]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.754403][  T773]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.754606][  T773]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.754832][  T773]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.755035][  T773]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.755224][  T773]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.755407][  T773]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.755618][  T773]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.755804][  T773]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.755999][  T773]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.756189][  T773]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.756377][  T773]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.756574][  T773]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.756776][  T773]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.756976][  T773]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.757163][  T773]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.757351][  T773]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.757544][  T773]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.757744][  T773]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.757940][  T773]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.758135][  T773]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.758328][  T773]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.758523][  T773]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.758729][  T773]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.758928][  T773]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.759116][  T773]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.759303][  T773]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.759500][  T773]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.759705][  T773]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.759902][  T773]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.760093][  T773]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.760280][  T773]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.760475][  T773]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.760675][  T773]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.760865][  T773]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.761087][  T773]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.761276][  T773]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.761473][  T773]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.761672][  T773]  ___sys_sendmsg (net/socket.c:2752)
[   62.761861][  T773]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.762053][  T773]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.762244][  T773]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.762435][  T773]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.762647][  T773]  __sys_sendmsg (net/socket.c:2784)
[   62.762839][  T773]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.763038][  T773]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.763225][  T773]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.763413][  T773]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.763626][  T773]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.763813][  T773]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.764011][  T773]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.764229][  T773] RIP: 0033:0x7fb46482c08e
[   62.764423][  T773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.764990][  T773] RSP: 002b:00007fff73db2480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.765243][  T773] RAX: ffffffffffffffda RBX: 00007fff73db2c28 RCX: 00007fb46482c08e
[   62.765506][  T773] RDX: 0000000000000000 RSI: 00007fff73db2530 RDI: 0000000000000005
[   62.765767][  T773] RBP: 00007fff73db2490 R08: 0000000000000000 R09: 0000000000000000
[   62.766028][  T773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.766280][  T773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73db2c00
| [   62.772643][  T783] ------------[ cut here ]------------
| [   62.772838][  T783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/783
| [   62.773131][  T783] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.773946][  T783] Tainted: [W]=WARN
[   62.774157][  T783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.774435][  T783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.774746][  T783] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.775359][  T783] RSP: 0018:ffa0000000aaf1b0 EFLAGS: 00010286
[   62.775660][  T783] RAX: 00000000ffffffa6 RBX: ff11000008fb5000 RCX: 1ff4000000155dfc
[   62.775985][  T783] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb50bc
[   62.776303][  T783] RBP: ff110000151f9000 R08: 1fe22000011f6a19 R09: ff1100001020aef8
[   62.776635][  T783] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.776957][  T783] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.777271][  T783] FS:  00007f6ff92cc840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.777641][  T783] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.777927][  T783] CR2: 00007eff650d0574 CR3: 0000000010867004 CR4: 0000000000771ef0
[   62.778238][  T783] PKRU: 55555554
[   62.778453][  T783] Call Trace:
[   62.778674][  T783]  <TASK>
[   62.778861][  T783]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.779109][  T783]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.779352][  T783]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.779621][  T783]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.779832][  T783]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.780088][  T783]  __dev_notify_flags (net/core/dev.c:9787)
[   62.780332][  T783]  ? netif_change_name (net/core/dev.c:1495)
[   62.780601][  T783]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.780852][  T783]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.781133][  T783]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.781380][  T783]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.781650][  T783]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.781905][  T783]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.782148][  T783]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.782394][  T783]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.782704][  T783]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.782967][  T783]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.783213][  T783]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.783464][  T783]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.783723][  T783]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.783979][  T783]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.784221][  T783]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.784481][  T783]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.784740][  T783]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.784997][  T783]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.785240][  T783]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.785493][  T783]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.785750][  T783]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.786009][  T783]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.786253][  T783]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.786507][  T783]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.786722][  T783]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.786923][  T783]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.787115][  T783]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.787300][  T783]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.787494][  T783]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.787698][  T783]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.787898][  T783]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.788085][  T783]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.788273][  T783]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.788468][  T783]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.788668][  T783]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.788861][  T783]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.789051][  T783]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.789239][  T783]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.789429][  T783]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.789636][  T783]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.789859][  T783]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.790052][  T783]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.790240][  T783]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.790427][  T783]  ___sys_sendmsg (net/socket.c:2752)
[   62.790635][  T783]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.790826][  T783]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.791026][  T783]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.791218][  T783]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.791407][  T783]  __sys_sendmsg (net/socket.c:2784)
[   62.791612][  T783]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.791804][  T783]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.791999][  T783]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.792190][  T783]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.792377][  T783]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.792571][  T783]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.792773][  T783]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.793003][  T783] RIP: 0033:0x7f6ff950608e
[   62.793197][  T783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.793755][  T783] RSP: 002b:00007fff75e43300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.794035][  T783] RAX: ffffffffffffffda RBX: 00007fff75e43aa8 RCX: 00007f6ff950608e
[   62.794288][  T783] RDX: 0000000000000000 RSI: 00007fff75e433b0 RDI: 0000000000000005
[   62.794553][  T783] RBP: 00007fff75e43310 R08: 0000000000000000 R09: 0000000000000000
[   62.794823][  T783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.795086][  T783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff75e43a80
| [   62.801955][  T784] ------------[ cut here ]------------
| [   62.802107][  T784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/784
| [   62.802346][  T784] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.803005][  T784] Tainted: [W]=WARN
[   62.803110][  T784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.803284][  T784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.803469][  T784] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.803980][  T784] RSP: 0018:ffa0000000abf1b0 EFLAGS: 00010286
[   62.804156][  T784] RAX: 00000000ffffffa6 RBX: ff110000076b91c0 RCX: 1ff4000000157dfc
[   62.804367][  T784] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000076b927c
[   62.804589][  T784] RBP: ff11000015474000 R08: 1fe2200000ed7251 R09: ff1100001020d238
[   62.804796][  T784] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   62.805009][  T784] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.805220][  T784] FS:  00007f97f6a36840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   62.805468][  T784] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.805651][  T784] CR2: 00007fb4646bf574 CR3: 0000000010e92005 CR4: 0000000000771ef0
[   62.805866][  T784] PKRU: 55555554
[   62.805970][  T784] Call Trace:
[   62.806074][  T784]  <TASK>
[   62.806146][  T784]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.806286][  T784]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.806429][  T784]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.806578][  T784]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.806691][  T784]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.806830][  T784]  __dev_notify_flags (net/core/dev.c:9787)
[   62.806978][  T784]  ? netif_change_name (net/core/dev.c:1495)
[   62.807117][  T784]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.807256][  T784]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.807431][  T784]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.807678][  T784]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.807821][  T784]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.807964][  T784]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.808103][  T784]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.808241][  T784]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.808419][  T784]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.808572][  T784]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.808824][  T784]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.808972][  T784]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.809113][  T784]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.809251][  T784]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.809388][  T784]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.809537][  T784]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.809785][  T784]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.809934][  T784]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.810078][  T784]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.810217][  T784]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.810355][  T784]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.810501][  T784]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.810662][  T784]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.810803][  T784]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.810954][  T784]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.811093][  T784]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.811237][  T784]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.811376][  T784]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.811524][  T784]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.811668][  T784]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.811808][  T784]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.811951][  T784]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.812091][  T784]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.812234][  T784]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.812373][  T784]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.812518][  T784]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.812668][  T784]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.812813][  T784]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.812955][  T784]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.813094][  T784]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.813266][  T784]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.813405][  T784]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.813556][  T784]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.813699][  T784]  ___sys_sendmsg (net/socket.c:2752)
[   62.813841][  T784]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.813982][  T784]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.814125][  T784]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.814268][  T784]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.814409][  T784]  __sys_sendmsg (net/socket.c:2784)
[   62.814554][  T784]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.814701][  T784]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.814847][  T784]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.814987][  T784]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.815125][  T784]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.815262][  T784]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.815400][  T784]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.815586][  T784] RIP: 0033:0x7f97f6c7008e
[   62.815731][  T784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.816230][  T784] RSP: 002b:00007fff6c0b3500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.816439][  T784] RAX: ffffffffffffffda RBX: 00007fff6c0b3ca8 RCX: 00007f97f6c7008e
[   62.816658][  T784] RDX: 0000000000000000 RSI: 00007fff6c0b35b0 RDI: 0000000000000005
[   62.816869][  T784] RBP: 00007fff6c0b3510 R08: 0000000000000000 R09: 0000000000000000
[   62.817073][  T784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.817281][  T784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6c0b3c80
| [   62.822719][  T810] ------------[ cut here ]------------
| [   62.822876][  T810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/810
| [   62.823116][  T810] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.823768][  T810] Tainted: [W]=WARN
[   62.823880][  T810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.824053][  T810] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.824238][  T810] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.824735][  T810] RSP: 0018:ffa0000000daf1b0 EFLAGS: 00010286
[   62.824918][  T810] RAX: 00000000ffffffa6 RBX: ff11000014e9d000 RCX: 1ff40000001b5dfc
[   62.825123][  T810] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9d0bc
[   62.825343][  T810] RBP: ff11000015439000 R08: 1fe22000029d3a19 R09: ff1100000f4b0bb8
[   62.825559][  T810] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.825770][  T810] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.825989][  T810] FS:  00007f83ce9c6840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.826232][  T810] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.826406][  T810] CR2: 00007f415730b574 CR3: 000000000b8fa005 CR4: 0000000000771ef0
[   62.826627][  T810] PKRU: 55555554
[   62.826730][  T810] Call Trace:
[   62.826840][  T810]  <TASK>
[   62.826915][  T810]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.827055][  T810]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.827197][  T810]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.827338][  T810]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.827450][  T810]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.827595][  T810]  __dev_notify_flags (net/core/dev.c:9787)
[   62.827739][  T810]  ? netif_change_name (net/core/dev.c:1495)
[   62.827885][  T810]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.828024][  T810]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.828199][  T810]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.828339][  T810]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.828485][  T810]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.828638][  T810]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.828776][  T810]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.828917][  T810]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.829095][  T810]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.829237][  T810]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.829378][  T810]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.829520][  T810]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.829663][  T810]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.829800][  T810]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.829942][  T810]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.830083][  T810]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.830223][  T810]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.830362][  T810]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.830506][  T810]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.830648][  T810]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.830786][  T810]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.830931][  T810]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.831068][  T810]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.831209][  T810]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.831347][  T810]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.831493][  T810]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.831643][  T810]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.831781][  T810]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.831933][  T810]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.832076][  T810]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.832214][  T810]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.832352][  T810]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.832498][  T810]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.832644][  T810]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.832781][  T810]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.832921][  T810]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.833059][  T810]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.833198][  T810]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.833336][  T810]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.833477][  T810]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.833656][  T810]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.833794][  T810]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.833936][  T810]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.834074][  T810]  ___sys_sendmsg (net/socket.c:2752)
[   62.834212][  T810]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.834350][  T810]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.834498][  T810]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.834648][  T810]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.834789][  T810]  __sys_sendmsg (net/socket.c:2784)
[   62.834933][  T810]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.835075][  T810]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.835212][  T810]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.835350][  T810]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.835497][  T810]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.835640][  T810]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.835781][  T810]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.835955][  T810] RIP: 0033:0x7f83cec0008e
[   62.836100][  T810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.836597][  T810] RSP: 002b:00007fff1cb44370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.836807][  T810] RAX: ffffffffffffffda RBX: 00007fff1cb44b18 RCX: 00007f83cec0008e
[   62.837018][  T810] RDX: 0000000000000000 RSI: 00007fff1cb44420 RDI: 0000000000000005
[   62.837221][  T810] RBP: 00007fff1cb44380 R08: 0000000000000000 R09: 0000000000000000
[   62.837429][  T810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.837652][  T810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1cb44af0
| [   62.842212][  T774] ------------[ cut here ]------------
| [   62.842400][  T774] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/774
| [   62.842720][  T774] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.843460][  T774] Tainted: [W]=WARN
[   62.843630][  T774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.843879][  T774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.844108][  T774] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.844667][  T774] RSP: 0018:ffa00000007b71b0 EFLAGS: 00010286
[   62.844901][  T774] RAX: 00000000ffffffa6 RBX: ff11000014e9c740 RCX: 1ff40000000f6dfc
[   62.845155][  T774] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9c7fc
[   62.845410][  T774] RBP: ff11000015544000 R08: 1fe22000029d3901 R09: ff1100000a340bb8
[   62.845684][  T774] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.845952][  T774] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.846206][  T774] FS:  00007f2337b26840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.846503][  T774] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.846738][  T774] CR2: 00007eff650d0574 CR3: 000000001359e006 CR4: 0000000000771ef0
[   62.847005][  T774] PKRU: 55555554
[   62.847155][  T774] Call Trace:
[   62.847309][  T774]  <TASK>
[   62.847428][  T774]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.847634][  T774]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.847822][  T774]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.848022][  T774]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.848175][  T774]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.848364][  T774]  __dev_notify_flags (net/core/dev.c:9787)
[   62.848559][  T774]  ? netif_change_name (net/core/dev.c:1495)
[   62.848762][  T774]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.848961][  T774]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.849183][  T774]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.849372][  T774]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.849572][  T774]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.849773][  T774]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.849972][  T774]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.850157][  T774]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.850383][  T774]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.850599][  T774]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.850802][  T774]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.850998][  T774]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.851190][  T774]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.851378][  T774]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.851572][  T774]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.851780][  T774]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.851979][  T774]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.852167][  T774]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.852356][  T774]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.852551][  T774]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.852753][  T774]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.852956][  T774]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.853140][  T774]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.853329][  T774]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.853523][  T774]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.853724][  T774]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.853927][  T774]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.854115][  T774]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.854304][  T774]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.854495][  T774]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.854696][  T774]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.854889][  T774]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.855078][  T774]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.855268][  T774]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.855461][  T774]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.855669][  T774]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.855860][  T774]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.856053][  T774]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.856239][  T774]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.856425][  T774]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.856669][  T774]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.856863][  T774]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.857055][  T774]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.857242][  T774]  ___sys_sendmsg (net/socket.c:2752)
[   62.857433][  T774]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.857647][  T774]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.857844][  T774]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.858045][  T774]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.858239][  T774]  __sys_sendmsg (net/socket.c:2784)
[   62.858431][  T774]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.858641][  T774]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.858828][  T774]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.859035][  T774]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.859223][  T774]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.859409][  T774]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.859621][  T774]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.859848][  T774] RIP: 0033:0x7f2337d6008e
[   62.860052][  T774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.860611][  T774] RSP: 002b:00007ffc84848a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.860871][  T774] RAX: ffffffffffffffda RBX: 00007ffc848491a8 RCX: 00007f2337d6008e
[   62.861130][  T774] RDX: 0000000000000000 RSI: 00007ffc84848ab0 RDI: 0000000000000005
[   62.861385][  T774] RBP: 00007ffc84848a10 R08: 0000000000000000 R09: 0000000000000000
[   62.861662][  T774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.861927][  T774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc84849180
| [   62.876360][  T793] ------------[ cut here ]------------
| [   62.876521][  T793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/793
| [   62.876771][  T793] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.877424][  T793] Tainted: [W]=WARN
[   62.877534][  T793] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.877732][  T793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.877919][  T793] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.878412][  T793] RSP: 0018:ffa0000000b5f1b0 EFLAGS: 00010286
[   62.878596][  T793] RAX: 00000000ffffffa6 RBX: ff11000005636040 RCX: 1ff400000016bdfc
[   62.878800][  T793] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056360fc
[   62.879011][  T793] RBP: ff1100001523c000 R08: 1fe2200000ac6c21 R09: ff11000010a9d238
[   62.879216][  T793] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   62.879424][  T793] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.879645][  T793] FS:  00007fa399b9e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   62.879899][  T793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.880071][  T793] CR2: 00007f6ff9399574 CR3: 0000000010110006 CR4: 0000000000771ef0
[   62.880280][  T793] PKRU: 55555554
[   62.880383][  T793] Call Trace:
[   62.880494][  T793]  <TASK>
[   62.880566][  T793]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.880712][  T793]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.880853][  T793]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.880992][  T793]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.881097][  T793]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.881234][  T793]  __dev_notify_flags (net/core/dev.c:9787)
[   62.881371][  T793]  ? netif_change_name (net/core/dev.c:1495)
[   62.881514][  T793]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.881719][  T793]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.881952][  T793]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.882094][  T793]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.882235][  T793]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.882370][  T793]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.882513][  T793]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.882709][  T793]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.882890][  T793]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.883038][  T793]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.883177][  T793]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.883312][  T793]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.883452][  T793]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.883646][  T793]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.883790][  T793]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.883937][  T793]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.884075][  T793]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.884218][  T793]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.884355][  T793]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.884496][  T793]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.884680][  T793]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.884820][  T793]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.884960][  T793]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.885098][  T793]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.885238][  T793]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.885377][  T793]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.885525][  T793]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.885666][  T793]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.885806][  T793]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.885951][  T793]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.886088][  T793]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.886230][  T793]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.886369][  T793]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.886514][  T793]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.886660][  T793]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.886797][  T793]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.886944][  T793]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.887083][  T793]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.887220][  T793]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.887359][  T793]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.887533][  T793]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.887681][  T793]  ___sys_sendmsg (net/socket.c:2752)
[   62.887820][  T793]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.887964][  T793]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.888110][  T793]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.888251][  T793]  __sys_sendmsg (net/socket.c:2784)
[   62.888388][  T793]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.888533][  T793]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.888677][  T793]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.888815][  T793]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.888956][  T793]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.889093][  T793]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.889232][  T793]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.889402][  T793] RIP: 0033:0x7fa399dd808e
[   62.889555][  T793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.890056][  T793] RSP: 002b:00007ffdd0b28d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.890263][  T793] RAX: ffffffffffffffda RBX: 00007ffdd0b294b8 RCX: 00007fa399dd808e
[   62.890475][  T793] RDX: 0000000000000000 RSI: 00007ffdd0b28dc0 RDI: 0000000000000005
[   62.890687][  T793] RBP: 00007ffdd0b28d20 R08: 0000000000000000 R09: 0000000000000000
[   62.890897][  T793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.891101][  T793] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0b29490
| [   62.896136][  T809] ------------[ cut here ]------------
| [   62.896335][  T809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/809
| [   62.897172][  T809] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.898054][  T809] Tainted: [W]=WARN
[   62.898262][  T809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.898547][  T809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.898875][  T809] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.899478][  T809] RSP: 0018:ffa0000000c4f1b0 EFLAGS: 00010286
[   62.899774][  T809] RAX: 00000000ffffffa6 RBX: ff11000010022e40 RCX: 1ff4000000189dfc
[   62.900097][  T809] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022efc
[   62.900404][  T809] RBP: ff110000152a1000 R08: 1fe22000020045e1 R09: ff11000014d75238
[   62.900743][  T809] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   62.901054][  T809] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.901307][  T809] FS:  00007fe59d8ae840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   62.901617][  T809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.901838][  T809] CR2: 00007f2337bf3574 CR3: 0000000010455001 CR4: 0000000000771ef0
[   62.902128][  T809] PKRU: 55555554
[   62.902278][  T809] Call Trace:
[   62.902429][  T809]  <TASK>
[   62.902558][  T809]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.902757][  T809]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.902957][  T809]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.903144][  T809]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.903297][  T809]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.903490][  T809]  __dev_notify_flags (net/core/dev.c:9787)
[   62.903693][  T809]  ? netif_change_name (net/core/dev.c:1495)
[   62.903892][  T809]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.904081][  T809]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.904304][  T809]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.904500][  T809]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.904705][  T809]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.904905][  T809]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.905095][  T809]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.905282][  T809]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.905515][  T809]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.905719][  T809]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.905922][  T809]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.906107][  T809]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.906294][  T809]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.906486][  T809]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.906691][  T809]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.906890][  T809]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.907080][  T809]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.907271][  T809]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.907464][  T809]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.907665][  T809]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.907854][  T809]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.908048][  T809]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.908235][  T809]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.908423][  T809]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.908632][  T809]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.908820][  T809]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.909020][  T809]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.909204][  T809]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.909392][  T809]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.909606][  T809]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.909790][  T809]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.909988][  T809]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.910174][  T809]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.910362][  T809]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.910554][  T809]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.910757][  T809]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.910955][  T809]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.911146][  T809]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.911332][  T809]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.911526][  T809]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.911756][  T809]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.911959][  T809]  ___sys_sendmsg (net/socket.c:2752)
[   62.912144][  T809]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.912329][  T809]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.912535][  T809]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.912737][  T809]  __sys_sendmsg (net/socket.c:2784)
[   62.912935][  T809]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.913123][  T809]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.913308][  T809]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.913503][  T809]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.913703][  T809]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.913901][  T809]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.914090][  T809]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.914307][  T809] RIP: 0033:0x7fe59dae808e
[   62.914506][  T809] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.915063][  T809] RSP: 002b:00007ffefe5b4940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.915320][  T809] RAX: ffffffffffffffda RBX: 00007ffefe5b50e8 RCX: 00007fe59dae808e
[   62.915599][  T809] RDX: 0000000000000000 RSI: 00007ffefe5b49f0 RDI: 0000000000000005
[   62.915855][  T809] RBP: 00007ffefe5b4950 R08: 0000000000000000 R09: 0000000000000000
[   62.916112][  T809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.916369][  T809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefe5b50c0
| [   62.921362][  T808] ------------[ cut here ]------------
| [   62.921518][  T808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/808
| [   62.921765][  T808] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.922411][  T808] Tainted: [W]=WARN
[   62.922523][  T808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.922701][  T808] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.922897][  T808] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.923402][  T808] RSP: 0018:ffa0000000c3f1b0 EFLAGS: 00010286
[   62.923597][  T808] RAX: 00000000ffffffa6 RBX: ff11000005387700 RCX: 1ff4000000187dfc
[   62.923804][  T808] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053877bc
[   62.924016][  T808] RBP: ff1100001557c000 R08: 1fe2200000a70ef9 R09: ff11000014d72ef8
[   62.924222][  T808] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.924429][  T808] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.924648][  T808] FS:  00007f3d4fe3a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.924902][  T808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.925078][  T808] CR2: 00007f83cea93574 CR3: 0000000014cf2006 CR4: 0000000000771ef0
[   62.925286][  T808] PKRU: 55555554
[   62.925389][  T808] Call Trace:
[   62.925497][  T808]  <TASK>
[   62.925571][  T808]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.925715][  T808]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.925859][  T808]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.925999][  T808]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.926104][  T808]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.926246][  T808]  __dev_notify_flags (net/core/dev.c:9787)
[   62.926391][  T808]  ? netif_change_name (net/core/dev.c:1495)
[   62.926542][  T808]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.926688][  T808]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.926868][  T808]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.927008][  T808]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.927150][  T808]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.927288][  T808]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.927426][  T808]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.927569][  T808]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.927754][  T808]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.927902][  T808]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.928043][  T808]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.928183][  T808]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.928321][  T808]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.928462][  T808]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.928662][  T808]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.928805][  T808]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.928950][  T808]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.929088][  T808]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.929237][  T808]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.929375][  T808]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.929516][  T808]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.929689][  T808]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.929825][  T808]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.929975][  T808]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.930114][  T808]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.930256][  T808]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.930397][  T808]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.930542][  T808]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.930689][  T808]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.930829][  T808]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.930987][  T808]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.931127][  T808]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.931268][  T808]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.931407][  T808]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.931550][  T808]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.931695][  T808]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.931835][  T808]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.931980][  T808]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.932119][  T808]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.932256][  T808]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.932426][  T808]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.932571][  T808]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.932715][  T808]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.932858][  T808]  ___sys_sendmsg (net/socket.c:2752)
[   62.932996][  T808]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.933142][  T808]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.933288][  T808]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.933434][  T808]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.933588][  T808]  __sys_sendmsg (net/socket.c:2784)
[   62.933727][  T808]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.933873][  T808]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.934012][  T808]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.934150][  T808]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.934288][  T808]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.934428][  T808]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.934573][  T808]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.934752][  T808] RIP: 0033:0x7f3d5007408e
[   62.934903][  T808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.935396][  T808] RSP: 002b:00007ffca2ff7200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.935612][  T808] RAX: ffffffffffffffda RBX: 00007ffca2ff79a8 RCX: 00007f3d5007408e
[   62.935816][  T808] RDX: 0000000000000000 RSI: 00007ffca2ff72b0 RDI: 0000000000000005
[   62.936024][  T808] RBP: 00007ffca2ff7210 R08: 0000000000000000 R09: 0000000000000000
[   62.936239][  T808] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.936450][  T808] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2ff7980
| [   62.940928][  T776] ------------[ cut here ]------------
| [   62.941070][  T776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/776
| [   62.941311][  T776] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.941957][  T776] Tainted: [W]=WARN
[   62.942063][  T776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.942237][  T776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.942418][  T776] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.942926][  T776] RSP: 0018:ffa00000008071b0 EFLAGS: 00010286
[   62.943100][  T776] RAX: 00000000ffffffa6 RBX: ff110000109aa580 RCX: 1ff4000000100dfc
[   62.943315][  T776] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109aa63c
[   62.943528][  T776] RBP: ff11000007fa1000 R08: 1fe22000021354c9 R09: ff11000012e80bb8
[   62.944051][  T776] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.944275][  T776] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.944506][  T776] FS:  00007fd360da2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.944864][  T776] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.945144][  T776] CR2: 00007f83cea93574 CR3: 00000000100c0001 CR4: 0000000000771ef0
[   62.945371][  T776] PKRU: 55555554
[   62.945489][  T776] Call Trace:
[   62.945683][  T776]  <TASK>
[   62.945763][  T776]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.945919][  T776]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.946074][  T776]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.946224][  T776]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.946340][  T776]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.946495][  T776]  __dev_notify_flags (net/core/dev.c:9787)
[   62.946731][  T776]  ? netif_change_name (net/core/dev.c:1495)
[   62.946897][  T776]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.947053][  T776]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.947242][  T776]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.947395][  T776]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.947553][  T776]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.947783][  T776]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.947937][  T776]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.948084][  T776]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.948279][  T776]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.948437][  T776]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.948679][  T776]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.948841][  T776]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.948991][  T776]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.949139][  T776]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.949287][  T776]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.949447][  T776]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.949686][  T776]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.949846][  T776]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.950000][  T776]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.950151][  T776]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.950299][  T776]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.950455][  T776]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.950688][  T776]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.950849][  T776]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.951000][  T776]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.951153][  T776]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.951311][  T776]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.951465][  T776]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.951705][  T776]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.951863][  T776]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.952012][  T776]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.952161][  T776]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.952313][  T776]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.952470][  T776]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.952708][  T776]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.952864][  T776]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.953014][  T776]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.953168][  T776]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.953316][  T776]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.953473][  T776]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.953743][  T776]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.953904][  T776]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.954055][  T776]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.954206][  T776]  ___sys_sendmsg (net/socket.c:2752)
[   62.954353][  T776]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.954507][  T776]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.954749][  T776]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.954911][  T776]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.955072][  T776]  __sys_sendmsg (net/socket.c:2784)
[   62.955224][  T776]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.955381][  T776]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.955534][  T776]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.955769][  T776]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.955922][  T776]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.956070][  T776]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.956218][  T776]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.956405][  T776] RIP: 0033:0x7fd360fdc08e
[   62.956565][  T776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.957188][  T776] RSP: 002b:00007ffef6a06860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.957412][  T776] RAX: ffffffffffffffda RBX: 00007ffef6a07008 RCX: 00007fd360fdc08e
[   62.957725][  T776] RDX: 0000000000000000 RSI: 00007ffef6a06910 RDI: 0000000000000005
[   62.957956][  T776] RBP: 00007ffef6a06870 R08: 0000000000000000 R09: 0000000000000000
[   62.958177][  T776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.958398][  T776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef6a06fe0
| [   62.972433][  T804] ------------[ cut here ]------------
| [   62.972658][  T804] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/804
| [   62.972907][  T804] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.973547][  T804] Tainted: [W]=WARN
[   62.973667][  T804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.973852][  T804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.974039][  T804] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.974542][  T804] RSP: 0018:ffa0000000c0f1b0 EFLAGS: 00010286
[   62.974721][  T804] RAX: 00000000ffffffa6 RBX: ff110000076b8900 RCX: 1ff4000000181dfc
[   62.974931][  T804] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000076b89bc
[   62.975136][  T804] RBP: ff11000012d09000 R08: 1fe2200000ed7139 R09: ff11000010570bb8
[   62.975343][  T804] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.975554][  T804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.975773][  T804] FS:  00007f128713b840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.976025][  T804] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.976198][  T804] CR2: 00007f83cea93574 CR3: 00000000136a8002 CR4: 0000000000771ef0
[   62.976407][  T804] PKRU: 55555554
[   62.976518][  T804] Call Trace:
[   62.976627][  T804]  <TASK>
[   62.976699][  T804]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.976843][  T804]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.976983][  T804]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.977123][  T804]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.977229][  T804]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.977368][  T804]  __dev_notify_flags (net/core/dev.c:9787)
[   62.977514][  T804]  ? netif_change_name (net/core/dev.c:1495)
[   62.977660][  T804]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.977800][  T804]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.977979][  T804]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.978119][  T804]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.978262][  T804]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.978401][  T804]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.978548][  T804]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.978702][  T804]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.978888][  T804]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.979033][  T804]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.979177][  T804]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.979317][  T804]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.979459][  T804]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.979603][  T804]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.979741][  T804]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.979887][  T804]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.980029][  T804]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.980170][  T804]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   62.980309][  T804]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   62.980452][  T804]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.980604][  T804]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.980749][  T804]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.980893][  T804]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.981037][  T804]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   62.981176][  T804]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   62.981315][  T804]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   62.981463][  T804]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   62.981608][  T804]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   62.981748][  T804]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   62.981891][  T804]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   62.982031][  T804]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   62.982172][  T804]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   62.982311][  T804]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   62.982458][  T804]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   62.982601][  T804]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.982748][  T804]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.982893][  T804]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   62.983033][  T804]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   62.983172][  T804]  ? copy_msghdr_from_user (net/socket.c:2635)
[   62.983311][  T804]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   62.983487][  T804]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   62.983632][  T804]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   62.983772][  T804]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   62.983916][  T804]  ___sys_sendmsg (net/socket.c:2752)
[   62.984055][  T804]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   62.984196][  T804]  ? copy_msghdr_from_user (net/socket.c:2603)
[   62.984338][  T804]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   62.984487][  T804]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   62.984633][  T804]  __sys_sendmsg (net/socket.c:2784)
[   62.984772][  T804]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   62.984920][  T804]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.985060][  T804]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   62.985202][  T804]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   62.985342][  T804]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   62.985489][  T804]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   62.985631][  T804]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   62.985803][  T804] RIP: 0033:0x7f128737508e
[   62.985954][  T804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   62.986455][  T804] RSP: 002b:00007ffcbf5932c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   62.986672][  T804] RAX: ffffffffffffffda RBX: 00007ffcbf593a68 RCX: 00007f128737508e
[   62.986883][  T804] RDX: 0000000000000000 RSI: 00007ffcbf593370 RDI: 0000000000000005
[   62.987089][  T804] RBP: 00007ffcbf5932d0 R08: 0000000000000000 R09: 0000000000000000
[   62.987296][  T804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   62.987509][  T804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf593a40
| [   62.991958][  T794] ------------[ cut here ]------------
| [   62.992107][  T794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/794
| [   62.992350][  T794] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   62.993015][  T794] Tainted: [W]=WARN
[   62.993120][  T794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.993294][  T794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   62.993482][  T794] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   62.993997][  T794] RSP: 0018:ffa0000000b6f1b0 EFLAGS: 00010286
[   62.994171][  T794] RAX: 00000000ffffffa6 RBX: ff11000014d48580 RCX: 1ff400000016ddfc
[   62.994378][  T794] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4863c
[   62.994655][  T794] RBP: ff11000014f61000 R08: 1fe22000029a90c9 R09: ff11000010ac0bb8
[   62.994867][  T794] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   62.995075][  T794] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   62.995284][  T794] FS:  00007efef838e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   62.995533][  T794] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.995768][  T794] CR2: 00007f83cea93574 CR3: 0000000010518003 CR4: 0000000000771ef0
[   62.995985][  T794] PKRU: 55555554
[   62.996088][  T794] Call Trace:
[   62.996250][  T794]  <TASK>
[   62.996327][  T794]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   62.996472][  T794]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   62.996671][  T794]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   62.996811][  T794]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   62.996919][  T794]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   62.997064][  T794]  __dev_notify_flags (net/core/dev.c:9787)
[   62.997206][  T794]  ? netif_change_name (net/core/dev.c:1495)
[   62.997346][  T794]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   62.997493][  T794]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   62.997724][  T794]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   62.998141][  T794]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   62.998297][  T794]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   62.998436][  T794]  ? __dev_get_by_name (net/core/dev.c:883)
[   62.998640][  T794]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   62.998793][  T794]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   62.998979][  T794]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   62.999125][  T794]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   62.999265][  T794]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   62.999405][  T794]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   62.999553][  T794]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   62.999758][  T794]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   62.999902][  T794]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.000045][  T794]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.000195][  T794]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.000340][  T794]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.000486][  T794]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.000683][  T794]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.000824][  T794]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.000971][  T794]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.001108][  T794]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.001249][  T794]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.001388][  T794]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.001531][  T794]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.001732][  T794]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.001886][  T794]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.002028][  T794]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.002184][  T794]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.002323][  T794]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.002466][  T794]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.002666][  T794]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.002807][  T794]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.002950][  T794]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.003091][  T794]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.003232][  T794]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.003372][  T794]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.003520][  T794]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.003719][  T794]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.003897][  T794]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.004043][  T794]  ___sys_sendmsg (net/socket.c:2752)
[   63.004181][  T794]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.004322][  T794]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.004480][  T794]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.004681][  T794]  __sys_sendmsg (net/socket.c:2784)
[   63.004821][  T794]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.004969][  T794]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.005108][  T794]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.005254][  T794]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.005394][  T794]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.005540][  T794]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.005738][  T794]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.005916][  T794] RIP: 0033:0x7efef85c808e
[   63.006062][  T794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.006563][  T794] RSP: 002b:00007ffc916f8b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.006831][  T794] RAX: ffffffffffffffda RBX: 00007ffc916f92d8 RCX: 00007efef85c808e
[   63.007042][  T794] RDX: 0000000000000000 RSI: 00007ffc916f8be0 RDI: 0000000000000005
[   63.007251][  T794] RBP: 00007ffc916f8b40 R08: 0000000000000000 R09: 0000000000000000
[   63.007463][  T794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.007728][  T794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc916f92b0
| [   63.013062][  T799] ------------[ cut here ]------------
| [   63.013210][  T799] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/799
| [   63.013455][  T799] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.014112][  T799] Tainted: [W]=WARN
[   63.014219][  T799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.014394][  T799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.014588][  T799] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.015098][  T799] RSP: 0018:ffa0000000bbf1b0 EFLAGS: 00010286
[   63.015273][  T799] RAX: 00000000ffffffa6 RBX: ff11000014c9f000 RCX: 1ff4000000177dfc
[   63.015487][  T799] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014c9f0bc
[   63.015697][  T799] RBP: ff1100001515c000 R08: 1fe2200002993e19 R09: ff11000013665238
[   63.015914][  T799] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.016121][  T799] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.016330][  T799] FS:  00007faa10880840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.016587][  T799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.016765][  T799] CR2: 00007f83cea93574 CR3: 00000000102fa004 CR4: 0000000000771ef0
[   63.016983][  T799] PKRU: 55555554
[   63.017086][  T799] Call Trace:
[   63.017189][  T799]  <TASK>
[   63.017261][  T799]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.017401][  T799]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.017554][  T799]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.017702][  T799]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.017808][  T799]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.017954][  T799]  __dev_notify_flags (net/core/dev.c:9787)
[   63.018095][  T799]  ? netif_change_name (net/core/dev.c:1495)
[   63.018236][  T799]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.018376][  T799]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.018556][  T799]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.019242][  T799]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.019384][  T799]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.019524][  T799]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.019721][  T799]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.019923][  T799]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.020103][  T799]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.020248][  T799]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.020391][  T799]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.020533][  T799]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.020730][  T799]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.020874][  T799]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.021012][  T799]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.021163][  T799]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.021304][  T799]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.021447][  T799]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.021647][  T799]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.021785][  T799]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.021932][  T799]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.022074][  T799]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.022212][  T799]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.022360][  T799]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.022504][  T799]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.022708][  T799]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.022857][  T799]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.022998][  T799]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.023140][  T799]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.023281][  T799]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.023422][  T799]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.023571][  T799]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.023772][  T799]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.023921][  T799]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.024060][  T799]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.024199][  T799]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.024338][  T799]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.024484][  T799]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.024682][  T799]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.024821][  T799]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.024998][  T799]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.025136][  T799]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.025276][  T799]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.025416][  T799]  ___sys_sendmsg (net/socket.c:2752)
[   63.025559][  T799]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.025754][  T799]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.025904][  T799]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.026051][  T799]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.026195][  T799]  __sys_sendmsg (net/socket.c:2784)
[   63.026334][  T799]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.026481][  T799]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.026681][  T799]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.026821][  T799]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.026967][  T799]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.027105][  T799]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.027243][  T799]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.027417][  T799] RIP: 0033:0x7faa10aba08e
[   63.027568][  T799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.028128][  T799] RSP: 002b:00007ffc9776bc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.028339][  T799] RAX: ffffffffffffffda RBX: 00007ffc9776c3c8 RCX: 00007faa10aba08e
[   63.028551][  T799] RDX: 0000000000000000 RSI: 00007ffc9776bcd0 RDI: 0000000000000005
[   63.028817][  T799] RBP: 00007ffc9776bc30 R08: 0000000000000000 R09: 0000000000000000
[   63.029028][  T799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.029235][  T799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9776c3a0
| [   63.042785][  T781] ------------[ cut here ]------------
| [   63.042956][  T781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/781
| [   63.043202][  T781] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.043855][  T781] Tainted: [W]=WARN
[   63.043960][  T781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.044133][  T781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.044325][  T781] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.044837][  T781] RSP: 0018:ffa0000000a8f1b0 EFLAGS: 00010286
[   63.045021][  T781] RAX: 00000000ffffffa6 RBX: ff11000014e923c0 RCX: 1ff4000000151dfc
[   63.045230][  T781] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9247c
[   63.045435][  T781] RBP: ff110000151b1000 R08: 1fe22000029d2491 R09: ff110000100e5238
[   63.045658][  T781] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.045872][  T781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.046081][  T781] FS:  00007f03a40a1840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.046323][  T781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.046500][  T781] CR2: 00007f1287208574 CR3: 000000000cb01003 CR4: 0000000000771ef0
[   63.046716][  T781] PKRU: 55555554
[   63.046819][  T781] Call Trace:
[   63.046925][  T781]  <TASK>
[   63.046997][  T781]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.047135][  T781]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.047273][  T781]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.047412][  T781]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.047523][  T781]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.047669][  T781]  __dev_notify_flags (net/core/dev.c:9787)
[   63.047809][  T781]  ? netif_change_name (net/core/dev.c:1495)
[   63.047953][  T781]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.048093][  T781]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.048265][  T781]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.048408][  T781]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.048557][  T781]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.048700][  T781]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.048842][  T781]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.048980][  T781]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.049162][  T781]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.049308][  T781]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.049454][  T781]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.049596][  T781]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.049737][  T781]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.049880][  T781]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.050018][  T781]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.050161][  T781]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.050300][  T781]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.050439][  T781]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.050590][  T781]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.050730][  T781]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.050873][  T781]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.051015][  T781]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.051153][  T781]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.051294][  T781]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.051433][  T781]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.051585][  T781]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.051727][  T781]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.051871][  T781]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.052012][  T781]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.052154][  T781]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.052292][  T781]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.052430][  T781]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.052576][  T781]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.052721][  T781]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.052866][  T781]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.053019][  T781]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.053159][  T781]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.053300][  T781]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.053437][  T781]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.053585][  T781]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.053756][  T781]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.053901][  T781]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.054040][  T781]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.054180][  T781]  ___sys_sendmsg (net/socket.c:2752)
[   63.054318][  T781]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.054463][  T781]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.054613][  T781]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.054757][  T781]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.054903][  T781]  __sys_sendmsg (net/socket.c:2784)
[   63.055041][  T781]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.055183][  T781]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   63.055322][  T781]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.055465][  T781]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.055609][  T781]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.055748][  T781]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.055889][  T781]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.056027][  T781]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.056200][  T781] RIP: 0033:0x7f03a42db08e
[   63.056346][  T781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.056853][  T781] RSP: 002b:00007ffd953613b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.057068][  T781] RAX: ffffffffffffffda RBX: 00007ffd95361b58 RCX: 00007f03a42db08e
[   63.057280][  T781] RDX: 0000000000000000 RSI: 00007ffd95361460 RDI: 0000000000000005
[   63.057492][  T781] RBP: 00007ffd953613c0 R08: 0000000000000000 R09: 0000000000000000
[   63.057704][  T781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.057916][  T781] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd95361b30
| [   63.063916][  T796] ------------[ cut here ]------------
| [   63.064125][  T796] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/796
| [   63.064414][  T796] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.065194][  T796] Tainted: [W]=WARN
[   63.065347][  T796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.065597][  T796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.065829][  T796] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.066384][  T796] RSP: 0018:ffa00000005b71b0 EFLAGS: 00010286
[   63.066635][  T796] RAX: 00000000ffffffa6 RBX: ff11000004d87c40 RCX: 1ff40000000b6dfc
[   63.066904][  T796] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004d87cfc
[   63.067161][  T796] RBP: ff110000155c1000 R08: 1fe22000009b0fa1 R09: ff11000010ac5238
[   63.067414][  T796] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.067693][  T796] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.067963][  T796] FS:  00007f54252cc840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.068254][  T796] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.068485][  T796] CR2: 00007fd360e6f574 CR3: 0000000010851004 CR4: 0000000000771ef0
[   63.068756][  T796] PKRU: 55555554
[   63.068921][  T796] Call Trace:
[   63.069075][  T796]  <TASK>
[   63.069195][  T796]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.069383][  T796]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.069598][  T796]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.069787][  T796]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.069957][  T796]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.070146][  T796]  __dev_notify_flags (net/core/dev.c:9787)
[   63.070336][  T796]  ? netif_change_name (net/core/dev.c:1495)
[   63.070536][  T796]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.070740][  T796]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.070973][  T796]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.071163][  T796]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.071353][  T796]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.071551][  T796]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.071753][  T796]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.071982][  T796]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.072216][  T796]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.072410][  T796]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.072617][  T796]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.072803][  T796]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.073000][  T796]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.073186][  T796]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.073376][  T796]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.073577][  T796]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.073780][  T796]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.073981][  T796]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.074168][  T796]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.074355][  T796]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.074550][  T796]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.074754][  T796]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.074954][  T796]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.075145][  T796]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.075332][  T796]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.075529][  T796]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.075735][  T796]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.075932][  T796]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.076122][  T796]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.076315][  T796]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.076512][  T796]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.076713][  T796]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.076912][  T796]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.077102][  T796]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.077287][  T796]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.077484][  T796]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.077687][  T796]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.077888][  T796]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.078079][  T796]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.078267][  T796]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.078493][  T796]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.078700][  T796]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.078898][  T796]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.079088][  T796]  ___sys_sendmsg (net/socket.c:2752)
[   63.079278][  T796]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.079473][  T796]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.079677][  T796]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.079875][  T796]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.080066][  T796]  __sys_sendmsg (net/socket.c:2784)
[   63.080255][  T796]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.080453][  T796]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.080655][  T796]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.080851][  T796]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.081043][  T796]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.081229][  T796]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.081417][  T796]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.081662][  T796] RIP: 0033:0x7f542550608e
[   63.081858][  T796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.082408][  T796] RSP: 002b:00007ffcd3b1f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.082683][  T796] RAX: ffffffffffffffda RBX: 00007ffcd3b20018 RCX: 00007f542550608e
[   63.082949][  T796] RDX: 0000000000000000 RSI: 00007ffcd3b1f920 RDI: 0000000000000005
[   63.083206][  T796] RBP: 00007ffcd3b1f880 R08: 0000000000000000 R09: 0000000000000000
[   63.083464][  T796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.083731][  T796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd3b1fff0
| [   63.088768][  T786] ------------[ cut here ]------------
| [   63.088931][  T786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/786
| [   63.089171][  T786] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.089834][  T786] Tainted: [W]=WARN
[   63.089943][  T786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.090118][  T786] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.090303][  T786] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.090807][  T786] RSP: 0018:ffa0000000adf1b0 EFLAGS: 00010286
[   63.090985][  T786] RAX: 00000000ffffffa6 RBX: ff11000014eb3700 RCX: 1ff400000015bdfc
[   63.091193][  T786] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014eb37bc
[   63.091400][  T786] RBP: ff11000015594000 R08: 1fe22000029d66f9 R09: ff110000103aaef8
[   63.091620][  T786] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   63.091836][  T786] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.092050][  T786] FS:  00007fc2404c4840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   63.092294][  T786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.092474][  T786] CR2: 00007efef845b574 CR3: 000000001092e003 CR4: 0000000000771ef0
[   63.092692][  T786] PKRU: 55555554
[   63.092797][  T786] Call Trace:
[   63.092904][  T786]  <TASK>
[   63.092977][  T786]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.093114][  T786]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.093254][  T786]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.093393][  T786]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.093506][  T786]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.093655][  T786]  __dev_notify_flags (net/core/dev.c:9787)
[   63.093796][  T786]  ? netif_change_name (net/core/dev.c:1495)
[   63.093942][  T786]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.094082][  T786]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.094256][  T786]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.094396][  T786]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.094541][  T786]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.094686][  T786]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.094826][  T786]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.094969][  T786]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.095152][  T786]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.095297][  T786]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.095436][  T786]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.095579][  T786]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.095724][  T786]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.095871][  T786]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.096007][  T786]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.096148][  T786]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.096285][  T786]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.096424][  T786]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.096568][  T786]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.096711][  T786]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.096851][  T786]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.096990][  T786]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.097125][  T786]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.097265][  T786]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.097401][  T786]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.097545][  T786]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.097695][  T786]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.097834][  T786]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.097977][  T786]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.098117][  T786]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.098254][  T786]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.098391][  T786]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.098534][  T786]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.098679][  T786]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.098816][  T786]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.098955][  T786]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.099091][  T786]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.099230][  T786]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.099366][  T786]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.099509][  T786]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.099687][  T786]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.099827][  T786]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.099969][  T786]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.100106][  T786]  ___sys_sendmsg (net/socket.c:2752)
[   63.100244][  T786]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.100381][  T786]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.100527][  T786]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.100672][  T786]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.100812][  T786]  __sys_sendmsg (net/socket.c:2784)
[   63.100953][  T786]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.101094][  T786]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.101231][  T786]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.101370][  T786]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.101512][  T786]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.101657][  T786]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.101794][  T786]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.101971][  T786] RIP: 0033:0x7fc2406fe08e
[   63.102114][  T786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.102611][  T786] RSP: 002b:00007ffd82e32fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.102817][  T786] RAX: ffffffffffffffda RBX: 00007ffd82e33768 RCX: 00007fc2406fe08e
[   63.103024][  T786] RDX: 0000000000000000 RSI: 00007ffd82e33070 RDI: 0000000000000005
[   63.103227][  T786] RBP: 00007ffd82e32fd0 R08: 0000000000000000 R09: 0000000000000000
[   63.103430][  T786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.103643][  T786] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd82e33740
| [   63.108078][  T788] ------------[ cut here ]------------
| [   63.108237][  T788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/788
| [   63.108483][  T788] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.109145][  T788] Tainted: [W]=WARN
[   63.109248][  T788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.109426][  T788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.109704][  T788] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.110199][  T788] RSP: 0018:ffa0000000b0f1b0 EFLAGS: 00010286
[   63.110374][  T788] RAX: 00000000ffffffa6 RBX: ff11000014eb2e40 RCX: 1ff4000000161dfc
[   63.110679][  T788] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014eb2efc
[   63.110886][  T788] RBP: ff11000015361000 R08: 1fe22000029d65e1 R09: ff11000013608bb8
[   63.111090][  T788] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.111298][  T788] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.111509][  T788] FS:  00007f41ece94840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.111848][  T788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.112020][  T788] CR2: 00007f5425399574 CR3: 000000000fa19001 CR4: 0000000000771ef0
[   63.112226][  T788] PKRU: 55555554
[   63.112329][  T788] Call Trace:
[   63.112431][  T788]  <TASK>
[   63.112507][  T788]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.112726][  T788]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.112868][  T788]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.113006][  T788]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.113109][  T788]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.113247][  T788]  __dev_notify_flags (net/core/dev.c:9787)
[   63.113385][  T788]  ? netif_change_name (net/core/dev.c:1495)
[   63.113526][  T788]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.113766][  T788]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.113943][  T788]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.114081][  T788]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.114220][  T788]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.114358][  T788]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.114500][  T788]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.114728][  T788]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.114910][  T788]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.115052][  T788]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.115191][  T788]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.115326][  T788]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.115469][  T788]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.115695][  T788]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.115832][  T788]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.115977][  T788]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.116115][  T788]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.116251][  T788]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.116389][  T788]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.116530][  T788]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.116757][  T788]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.116905][  T788]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.117040][  T788]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.117178][  T788]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.117315][  T788]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.117457][  T788]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.117789][  T788]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.117939][  T788]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.118078][  T788]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.118217][  T788]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.118352][  T788]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.118503][  T788]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.118754][  T788]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.118899][  T788]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.119036][  T788]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.119173][  T788]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.119311][  T788]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.119453][  T788]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.119700][  T788]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.119843][  T788]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.120012][  T788]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.120159][  T788]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.120299][  T788]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.120438][  T788]  ___sys_sendmsg (net/socket.c:2752)
[   63.120730][  T788]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.120874][  T788]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.121014][  T788]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.121155][  T788]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.121293][  T788]  __sys_sendmsg (net/socket.c:2784)
[   63.121429][  T788]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.121575][  T788]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.121824][  T788]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.121969][  T788]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.122105][  T788]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.122241][  T788]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.122376][  T788]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.122550][  T788] RIP: 0033:0x7f41ed0ce08e
[   63.122814][  T788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.123301][  T788] RSP: 002b:00007ffe69b0a4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.123511][  T788] RAX: ffffffffffffffda RBX: 00007ffe69b0ac48 RCX: 00007f41ed0ce08e
[   63.123830][  T788] RDX: 0000000000000000 RSI: 00007ffe69b0a550 RDI: 0000000000000005
[   63.124038][  T788] RBP: 00007ffe69b0a4b0 R08: 0000000000000000 R09: 0000000000000000
[   63.124241][  T788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.124449][  T788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69b0ac20
| [   63.129277][  T798] ------------[ cut here ]------------
| [   63.129479][  T798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/798
| [   63.129786][  T798] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.130539][  T798] Tainted: [W]=WARN
[   63.130699][  T798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.130928][  T798] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.131155][  T798] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.131702][  T798] RSP: 0018:ffa0000000baf1b0 EFLAGS: 00010286
[   63.131933][  T798] RAX: 00000000ffffffa6 RBX: ff1100000cae63c0 RCX: 1ff4000000175dfc
[   63.132181][  T798] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae647c
[   63.132428][  T798] RBP: ff110000153b1000 R08: 1fe220000195cc91 R09: ff11000010df5238
[   63.132701][  T798] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.132966][  T798] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.133219][  T798] FS:  00007fd54897b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.133524][  T798] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.133756][  T798] CR2: 00007fd360e6f574 CR3: 000000000c331006 CR4: 0000000000771ef0
[   63.134020][  T798] PKRU: 55555554
[   63.134170][  T798] Call Trace:
[   63.134318][  T798]  <TASK>
[   63.134436][  T798]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.134714][  T798]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.134978][  T798]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.135219][  T798]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.135428][  T798]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.135691][  T798]  __dev_notify_flags (net/core/dev.c:9787)
[   63.135946][  T798]  ? netif_change_name (net/core/dev.c:1495)
[   63.136191][  T798]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.136433][  T798]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.136726][  T798]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.136982][  T798]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.137225][  T798]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.137469][  T798]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.137665][  T798]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.137849][  T798]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.138081][  T798]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.138270][  T798]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.138465][  T798]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.138663][  T798]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.138851][  T798]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.139039][  T798]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.139223][  T798]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.139412][  T798]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.139617][  T798]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.139801][  T798]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.139993][  T798]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.140178][  T798]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.140361][  T798]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.140556][  T798]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.140752][  T798]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.140952][  T798]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.141135][  T798]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.141319][  T798]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.141517][  T798]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.141714][  T798]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.141916][  T798]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.142102][  T798]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.142285][  T798]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.142474][  T798]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.142671][  T798]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.142862][  T798]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.143046][  T798]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.143234][  T798]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.143420][  T798]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.143628][  T798]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.143813][  T798]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.144003][  T798]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.144219][  T798]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.144406][  T798]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.144609][  T798]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.144797][  T798]  ___sys_sendmsg (net/socket.c:2752)
[   63.144991][  T798]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.145178][  T798]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.145366][  T798]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.145563][  T798]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.145762][  T798]  __sys_sendmsg (net/socket.c:2784)
[   63.145961][  T798]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.146149][  T798]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.146334][  T798]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.146527][  T798]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.146724][  T798]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.146919][  T798]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.147107][  T798]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.147324][  T798] RIP: 0033:0x7fd548bb508e
[   63.147521][  T798] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.148073][  T798] RSP: 002b:00007ffd1836ece0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.148329][  T798] RAX: ffffffffffffffda RBX: 00007ffd1836f488 RCX: 00007fd548bb508e
[   63.148599][  T798] RDX: 0000000000000000 RSI: 00007ffd1836ed90 RDI: 0000000000000005
[   63.148849][  T798] RBP: 00007ffd1836ecf0 R08: 0000000000000000 R09: 0000000000000000
[   63.149103][  T798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.149356][  T798] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1836f460
| [   63.154424][  T797] ------------[ cut here ]------------
| [   63.154599][  T797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/797
| [   63.154845][  T797] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.155496][  T797] Tainted: [W]=WARN
[   63.155608][  T797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.155779][  T797] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.155960][  T797] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.156453][  T797] RSP: 0018:ffa0000000b9f1b0 EFLAGS: 00010286
[   63.156630][  T797] RAX: 00000000ffffffa6 RBX: ff1100000cae71c0 RCX: 1ff4000000173dfc
[   63.156835][  T797] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cae727c
[   63.157041][  T797] RBP: ff11000010184000 R08: 1fe220000195ce51 R09: ff11000010df0bb8
[   63.157253][  T797] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   63.157464][  T797] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.157676][  T797] FS:  00007fc5c92b3840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   63.157920][  T797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.158092][  T797] CR2: 00007fc240591574 CR3: 000000000cb37006 CR4: 0000000000771ef0
[   63.158299][  T797] PKRU: 55555554
[   63.158402][  T797] Call Trace:
[   63.158511][  T797]  <TASK>
[   63.158590][  T797]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.158728][  T797]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.158873][  T797]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.159012][  T797]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.159116][  T797]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.159254][  T797]  __dev_notify_flags (net/core/dev.c:9787)
[   63.159393][  T797]  ? netif_change_name (net/core/dev.c:1495)
[   63.159539][  T797]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.159684][  T797]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.159862][  T797]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.160002][  T797]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.160141][  T797]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.160279][  T797]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.160416][  T797]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.160559][  T797]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.160804][  T797]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.160966][  T797]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.161107][  T797]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.161266][  T797]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.161408][  T797]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.161550][  T797]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.161745][  T797]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.161891][  T797]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.162031][  T797]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.162168][  T797]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.162306][  T797]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.162442][  T797]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.162647][  T797]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.162787][  T797]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.162985][  T797]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.163124][  T797]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.163261][  T797]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.163398][  T797]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.163545][  T797]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.163740][  T797]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.163886][  T797]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.164024][  T797]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.164161][  T797]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.164299][  T797]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.164438][  T797]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.164643][  T797]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.164780][  T797]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.164922][  T797]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.165058][  T797]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.165197][  T797]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.165333][  T797]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.165474][  T797]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.165703][  T797]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.165847][  T797]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.165988][  T797]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.166128][  T797]  ___sys_sendmsg (net/socket.c:2752)
[   63.166265][  T797]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.166401][  T797]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.166550][  T797]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.166750][  T797]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.166895][  T797]  __sys_sendmsg (net/socket.c:2784)
[   63.167033][  T797]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.167177][  T797]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.167313][  T797]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.167459][  T797]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.167943][  T797]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.168079][  T797]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.168216][  T797]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.168387][  T797] RIP: 0033:0x7fc5c94ed08e
[   63.168539][  T797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.169098][  T797] RSP: 002b:00007ffee7eaf4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.169305][  T797] RAX: ffffffffffffffda RBX: 00007ffee7eafc78 RCX: 00007fc5c94ed08e
[   63.169518][  T797] RDX: 0000000000000000 RSI: 00007ffee7eaf580 RDI: 0000000000000005
[   63.169781][  T797] RBP: 00007ffee7eaf4e0 R08: 0000000000000000 R09: 0000000000000000
[   63.169990][  T797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.170196][  T797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee7eafc50
| [   63.175003][  T792] ------------[ cut here ]------------
| [   63.175187][  T792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/792
| [   63.175480][  T792] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.176223][  T792] Tainted: [W]=WARN
[   63.176384][  T792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.176630][  T792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.176863][  T792] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.177397][  T792] RSP: 0018:ffa0000000b4f1b0 EFLAGS: 00010286
[   63.177641][  T792] RAX: 00000000ffffffa6 RBX: ff11000014d49a80 RCX: 1ff4000000169dfc
[   63.177905][  T792] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49b3c
[   63.178159][  T792] RBP: ff1100000cbdc000 R08: 1fe22000029a9369 R09: ff11000010a9aef8
[   63.178412][  T792] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.178685][  T792] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.178956][  T792] FS:  00007f6d3c66f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.179245][  T792] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.179473][  T792] CR2: 00007fd360e6f574 CR3: 0000000010957002 CR4: 0000000000771ef0
[   63.179740][  T792] PKRU: 55555554
[   63.179902][  T792] Call Trace:
[   63.180055][  T792]  <TASK>
[   63.180174][  T792]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.180360][  T792]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.180558][  T792]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.180759][  T792]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.180925][  T792]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.181111][  T792]  __dev_notify_flags (net/core/dev.c:9787)
[   63.181300][  T792]  ? netif_change_name (net/core/dev.c:1495)
[   63.181495][  T792]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.181699][  T792]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.181931][  T792]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.182120][  T792]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.182308][  T792]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.182501][  T792]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.182703][  T792]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.182897][  T792]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.183124][  T792]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.183315][  T792]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.183513][  T792]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.183713][  T792]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.183911][  T792]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.184110][  T792]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.184294][  T792]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.184494][  T792]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.184698][  T792]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.184895][  T792]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.185083][  T792]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.185271][  T792]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.185466][  T792]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.185671][  T792]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.185860][  T792]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.186056][  T792]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.186243][  T792]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.186432][  T792]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.186641][  T792]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.186838][  T792]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.187061][  T792]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.187255][  T792]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.187441][  T792]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.187649][  T792]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.187840][  T792]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.188037][  T792]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.188225][  T792]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.188414][  T792]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.188626][  T792]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.188815][  T792]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.189010][  T792]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.189195][  T792]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.189413][  T792]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.189627][  T792]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.189814][  T792]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.190011][  T792]  ___sys_sendmsg (net/socket.c:2752)
[   63.190196][  T792]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.190383][  T792]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.191195][  T792]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.191387][  T792]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.191601][  T792]  __sys_sendmsg (net/socket.c:2784)
[   63.191790][  T792]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.191995][  T792]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.192182][  T792]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.192369][  T792]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.192563][  T792]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.192763][  T792]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.192961][  T792]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.193180][  T792] RIP: 0033:0x7f6d3c8a908e
[   63.193375][  T792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.193947][  T792] RSP: 002b:00007ffc94873e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.194203][  T792] RAX: ffffffffffffffda RBX: 00007ffc94874628 RCX: 00007f6d3c8a908e
[   63.194466][  T792] RDX: 0000000000000000 RSI: 00007ffc94873f30 RDI: 0000000000000005
[   63.194733][  T792] RBP: 00007ffc94873e90 R08: 0000000000000000 R09: 0000000000000000
[   63.194998][  T792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.195249][  T792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc94874600
| [   63.200342][  T791] ------------[ cut here ]------------
| [   63.200531][  T791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/791
| [   63.200786][  T791] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.201421][  T791] Tainted: [W]=WARN
[   63.201535][  T791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.201715][  T791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.201902][  T791] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.202393][  T791] RSP: 0018:ffa0000000b3f1b0 EFLAGS: 00010286
[   63.202573][  T791] RAX: 00000000ffffffa6 RBX: ff11000010a06900 RCX: 1ff4000000167dfc
[   63.202786][  T791] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a069bc
[   63.202997][  T791] RBP: ff110000104c4000 R08: 1fe2200002140d39 R09: ff11000010a98bb8
[   63.203204][  T791] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.203410][  T791] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.203628][  T791] FS:  00007f5df21ec840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.203874][  T791] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.204048][  T791] CR2: 00007fd548a48574 CR3: 00000000100d3003 CR4: 0000000000771ef0
[   63.204253][  T791] PKRU: 55555554
[   63.204357][  T791] Call Trace:
[   63.204467][  T791]  <TASK>
[   63.204539][  T791]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.204683][  T791]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.204821][  T791]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.204965][  T791]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.205070][  T791]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.205208][  T791]  __dev_notify_flags (net/core/dev.c:9787)
[   63.205346][  T791]  ? netif_change_name (net/core/dev.c:1495)
[   63.205490][  T791]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.205631][  T791]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.205804][  T791]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.205950][  T791]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.206089][  T791]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.206226][  T791]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.206362][  T791]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.206506][  T791]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.206692][  T791]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.206836][  T791]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.206978][  T791]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.207115][  T791]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.207252][  T791]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.207388][  T791]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.207528][  T791]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.207676][  T791]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.207815][  T791]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.207955][  T791]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.208093][  T791]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.208229][  T791]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.208366][  T791]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.208508][  T791]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.208653][  T791]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.208792][  T791]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.208935][  T791]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.209073][  T791]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.209216][  T791]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.209355][  T791]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.209499][  T791]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.209645][  T791]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.209787][  T791]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.209929][  T791]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.210067][  T791]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.210206][  T791]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.210342][  T791]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.210485][  T791]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.210627][  T791]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.210775][  T791]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.210917][  T791]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.211054][  T791]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.211223][  T791]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.211371][  T791]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.211517][  T791]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.211661][  T791]  ___sys_sendmsg (net/socket.c:2752)
[   63.211801][  T791]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.211945][  T791]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.212087][  T791]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.212229][  T791]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.212369][  T791]  __sys_sendmsg (net/socket.c:2784)
[   63.212513][  T791]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.212661][  T791]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.212798][  T791]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.212944][  T791]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.213081][  T791]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.213218][  T791]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.213354][  T791]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.213529][  T791] RIP: 0033:0x7f5df242608e
[   63.213679][  T791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.214176][  T791] RSP: 002b:00007fff55840170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.214383][  T791] RAX: ffffffffffffffda RBX: 00007fff55840918 RCX: 00007f5df242608e
[   63.214596][  T791] RDX: 0000000000000000 RSI: 00007fff55840220 RDI: 0000000000000005
[   63.214801][  T791] RBP: 00007fff55840180 R08: 0000000000000000 R09: 0000000000000000
[   63.215014][  T791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.215219][  T791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff558408f0
| [   63.219941][  T785] ------------[ cut here ]------------
| [   63.220101][  T785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/785
| [   63.220341][  T785] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.220981][  T785] Tainted: [W]=WARN
[   63.221085][  T785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.221260][  T785] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.221440][  T785] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.222042][  T785] RSP: 0018:ffa0000000acf1b0 EFLAGS: 00010286
[   63.222239][  T785] RAX: 00000000ffffffa6 RBX: ff11000005637c40 RCX: 1ff4000000159dfc
[   63.222451][  T785] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005637cfc
[   63.222670][  T785] RBP: ff11000010174000 R08: 1fe2200000ac6fa1 R09: ff110000103a8bb8
[   63.222888][  T785] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.223093][  T785] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.223301][  T785] FS:  00007f9deab11840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.223549][  T785] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.223730][  T785] CR2: 00007f41ecf61574 CR3: 000000000555d002 CR4: 0000000000771ef0
[   63.223942][  T785] PKRU: 55555554
[   63.224045][  T785] Call Trace:
[   63.224151][  T785]  <TASK>
[   63.224223][  T785]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.224362][  T785]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.224507][  T785]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.224654][  T785]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.224760][  T785]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.224901][  T785]  __dev_notify_flags (net/core/dev.c:9787)
[   63.225041][  T785]  ? netif_change_name (net/core/dev.c:1495)
[   63.225181][  T785]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.225321][  T785]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.225496][  T785]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.225640][  T785]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.225776][  T785]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.225914][  T785]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.226048][  T785]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.226182][  T785]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.226357][  T785]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.226500][  T785]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.226642][  T785]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.226777][  T785]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.226917][  T785]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.227050][  T785]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.227184][  T785]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.227323][  T785]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.227464][  T785]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.227605][  T785]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.227739][  T785]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.227880][  T785]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.228015][  T785]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.228153][  T785]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.228288][  T785]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.228427][  T785]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.228569][  T785]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.228712][  T785]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.228855][  T785]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.228990][  T785]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.229127][  T785]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.229264][  T785]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.229400][  T785]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.229540][  T785]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.229683][  T785]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.229821][  T785]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.229960][  T785]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.230095][  T785]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.230231][  T785]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.230369][  T785]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.230509][  T785]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.230651][  T785]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.230819][  T785]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.230958][  T785]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.231095][  T785]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.231231][  T785]  ___sys_sendmsg (net/socket.c:2752)
[   63.231366][  T785]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.231510][  T785]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.231657][  T785]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.231797][  T785]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.231941][  T785]  __sys_sendmsg (net/socket.c:2784)
[   63.232076][  T785]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.232216][  T785]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.232350][  T785]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.232491][  T785]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.232631][  T785]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.232765][  T785]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.232906][  T785]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.233074][  T785] RIP: 0033:0x7f9dead4b08e
[   63.233215][  T785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.233712][  T785] RSP: 002b:00007ffc828d97f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.233917][  T785] RAX: ffffffffffffffda RBX: 00007ffc828d9f98 RCX: 00007f9dead4b08e
[   63.234117][  T785] RDX: 0000000000000000 RSI: 00007ffc828d98a0 RDI: 0000000000000005
[   63.234320][  T785] RBP: 00007ffc828d9800 R08: 0000000000000000 R09: 0000000000000000
[   63.234530][  T785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.234739][  T785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc828d9f70
| [   63.240049][  T805] ------------[ cut here ]------------
| [   63.240239][  T805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/805
| [   63.240526][  T805] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.241282][  T805] Tainted: [W]=WARN
[   63.241434][  T805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.241677][  T805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.241926][  T805] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.242465][  T805] RSP: 0018:ffa0000000c1f1b0 EFLAGS: 00010286
[   63.242701][  T805] RAX: 00000000ffffffa6 RBX: ff11000014e93380 RCX: 1ff4000000183dfc
[   63.242964][  T805] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014e9343c
[   63.243216][  T805] RBP: ff11000014f89000 R08: 1fe22000029d2689 R09: ff11000013662ef8
[   63.243474][  T805] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.243739][  T805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.244002][  T805] FS:  00007f034115f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.244290][  T805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.244519][  T805] CR2: 00007f6d3c73c574 CR3: 0000000014d12003 CR4: 0000000000771ef0
[   63.244785][  T805] PKRU: 55555554
[   63.244951][  T805] Call Trace:
[   63.245101][  T805]  <TASK>
[   63.245220][  T805]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.245404][  T805]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.245611][  T805]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.245799][  T805]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.245961][  T805]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.246153][  T805]  __dev_notify_flags (net/core/dev.c:9787)
[   63.246343][  T805]  ? netif_change_name (net/core/dev.c:1495)
[   63.246539][  T805]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.246743][  T805]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.246984][  T805]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.247171][  T805]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.247358][  T805]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.247552][  T805]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.247756][  T805]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.247953][  T805]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.248180][  T805]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.248369][  T805]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.248564][  T805]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.248760][  T805]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.248958][  T805]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.249143][  T805]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.249345][  T805]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.249555][  T805]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.249757][  T805]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.249957][  T805]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.250143][  T805]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.250327][  T805]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.250522][  T805]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.250727][  T805]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.250923][  T805]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.251112][  T805]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.251296][  T805]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.251492][  T805]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.251699][  T805]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.251894][  T805]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.252084][  T805]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.252274][  T805]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.252466][  T805]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.252666][  T805]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.252858][  T805]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.253049][  T805]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.253233][  T805]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.253420][  T805]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.253631][  T805]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.253818][  T805]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.254012][  T805]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.254198][  T805]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.254412][  T805]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.254623][  T805]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.254809][  T805]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.255006][  T805]  ___sys_sendmsg (net/socket.c:2752)
[   63.255191][  T805]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.255375][  T805]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.255570][  T805]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.255782][  T805]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.255985][  T805]  __sys_sendmsg (net/socket.c:2784)
[   63.256169][  T805]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.256357][  T805]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.256554][  T805]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.256754][  T805]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.256953][  T805]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.257135][  T805]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.257320][  T805]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.257545][  T805] RIP: 0033:0x7f034139908e
[   63.257747][  T805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.258292][  T805] RSP: 002b:00007fffd889c2d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.258557][  T805] RAX: ffffffffffffffda RBX: 00007fffd889ca78 RCX: 00007f034139908e
[   63.258822][  T805] RDX: 0000000000000000 RSI: 00007fffd889c380 RDI: 0000000000000005
[   63.259083][  T805] RBP: 00007fffd889c2e0 R08: 0000000000000000 R09: 0000000000000000
[   63.259331][  T805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.259605][  T805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd889ca50
| [   63.265437][  T801] ------------[ cut here ]------------
| [   63.266106][  T801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/801
| [   63.266344][  T801] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.267016][  T801] Tainted: [W]=WARN
[   63.267120][  T801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.267292][  T801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.267479][  T801] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.267979][  T801] RSP: 0018:ffa0000000bdf1b0 EFLAGS: 00010286
[   63.268153][  T801] RAX: 00000000ffffffa6 RBX: ff110000109abe00 RCX: 1ff400000017bdfc
[   63.268358][  T801] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109abebc
[   63.268570][  T801] RBP: ff110000106f4000 R08: 1fe22000021357d9 R09: ff1100000c965238
[   63.268780][  T801] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   63.268987][  T801] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.269193][  T801] FS:  00007fd4f01ee840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   63.269434][  T801] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.269622][  T801] CR2: 00007fc5c9380574 CR3: 0000000010b59002 CR4: 0000000000771ef0
[   63.269829][  T801] PKRU: 55555554
[   63.269938][  T801] Call Trace:
[   63.270041][  T801]  <TASK>
[   63.270112][  T801]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.270250][  T801]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.270389][  T801]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.270533][  T801]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.270645][  T801]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.270783][  T801]  __dev_notify_flags (net/core/dev.c:9787)
[   63.270925][  T801]  ? netif_change_name (net/core/dev.c:1495)
[   63.271065][  T801]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.271204][  T801]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.271377][  T801]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.271523][  T801]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.271666][  T801]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.271804][  T801]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.271948][  T801]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.272116][  T801]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.272294][  T801]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.272439][  T801]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.272593][  T801]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.272731][  T801]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.272877][  T801]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.273016][  T801]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.273153][  T801]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.273297][  T801]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.273437][  T801]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.273591][  T801]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.273731][  T801]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.273875][  T801]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.274017][  T801]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.274157][  T801]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.274296][  T801]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.274435][  T801]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.274588][  T801]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.274728][  T801]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.274876][  T801]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.275015][  T801]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.275156][  T801]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.275296][  T801]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.275434][  T801]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.275578][  T801]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.275728][  T801]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.275873][  T801]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.276011][  T801]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.276149][  T801]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.276287][  T801]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.276426][  T801]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.276570][  T801]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.276717][  T801]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.276891][  T801]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.277039][  T801]  ___sys_sendmsg (net/socket.c:2752)
[   63.277181][  T801]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.277320][  T801]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.277474][  T801]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.277623][  T801]  __sys_sendmsg (net/socket.c:2784)
[   63.277762][  T801]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.277911][  T801]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.278049][  T801]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.278189][  T801]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.278327][  T801]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.278472][  T801]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.278620][  T801]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.278790][  T801] RIP: 0033:0x7fd4f042808e
[   63.278942][  T801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.279433][  T801] RSP: 002b:00007ffef6be24c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.279653][  T801] RAX: ffffffffffffffda RBX: 00007ffef6be2c68 RCX: 00007fd4f042808e
[   63.279867][  T801] RDX: 0000000000000000 RSI: 00007ffef6be2570 RDI: 0000000000000005
[   63.280071][  T801] RBP: 00007ffef6be24d0 R08: 0000000000000000 R09: 0000000000000000
[   63.280277][  T801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.280488][  T801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef6be2c40
| [   63.286371][  T800] ------------[ cut here ]------------
| [   63.286543][  T800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/800
| [   63.286793][  T800] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.287433][  T800] Tainted: [W]=WARN
[   63.287545][  T800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.287726][  T800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.287916][  T800] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.288409][  T800] RSP: 0018:ffa0000000bcf1b0 EFLAGS: 00010286
[   63.288596][  T800] RAX: 00000000ffffffa6 RBX: ff11000010a10200 RCX: 1ff4000000179dfc
[   63.288805][  T800] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a102bc
[   63.289018][  T800] RBP: ff1100001550c000 R08: 1fe2200002142059 R09: ff110000104caef8
[   63.289225][  T800] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.289429][  T800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.289646][  T800] FS:  00007f270ca0c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.289900][  T800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.290074][  T800] CR2: 00007f9deabde574 CR3: 00000000120c4006 CR4: 0000000000771ef0
[   63.290286][  T800] PKRU: 55555554
[   63.290390][  T800] Call Trace:
[   63.290496][  T800]  <TASK>
[   63.290569][  T800]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.290713][  T800]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.290854][  T800]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.290994][  T800]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.291099][  T800]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.291237][  T800]  __dev_notify_flags (net/core/dev.c:9787)
[   63.291379][  T800]  ? netif_change_name (net/core/dev.c:1495)
[   63.291524][  T800]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.291681][  T800]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.291863][  T800]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.292003][  T800]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.292146][  T800]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.292285][  T800]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.292424][  T800]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.292572][  T800]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.292757][  T800]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.292905][  T800]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.293045][  T800]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.293183][  T800]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.293320][  T800]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.293459][  T800]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.293602][  T800]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.293745][  T800]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.293887][  T800]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.294025][  T800]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.294164][  T800]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.294303][  T800]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.294440][  T800]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.294593][  T800]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.294731][  T800]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.294875][  T800]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.295013][  T800]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.295151][  T800]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.295293][  T800]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.295432][  T800]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.295577][  T800]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.295722][  T800]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.295865][  T800]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.296002][  T800]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.296140][  T800]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.296279][  T800]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.296416][  T800]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.296562][  T800]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.296706][  T800]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.296849][  T800]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.296987][  T800]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.297125][  T800]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.297295][  T800]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.297433][  T800]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.297577][  T800]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.297720][  T800]  ___sys_sendmsg (net/socket.c:2752)
[   63.297861][  T800]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.297998][  T800]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.298138][  T800]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.298280][  T800]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.298419][  T800]  __sys_sendmsg (net/socket.c:2784)
[   63.298559][  T800]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.298703][  T800]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.298843][  T800]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.298982][  T800]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.299118][  T800]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.299255][  T800]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.299391][  T800]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.299568][  T800] RIP: 0033:0x7f270cc4608e
[   63.299717][  T800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.300213][  T800] RSP: 002b:00007ffdd5243980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.300419][  T800] RAX: ffffffffffffffda RBX: 00007ffdd5244128 RCX: 00007f270cc4608e
[   63.300634][  T800] RDX: 0000000000000000 RSI: 00007ffdd5243a30 RDI: 0000000000000005
[   63.300848][  T800] RBP: 00007ffdd5243990 R08: 0000000000000000 R09: 0000000000000000
[   63.301054][  T800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.301258][  T800] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd5244100
| [   63.306756][  T795] ------------[ cut here ]------------
| [   63.306917][  T795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/795
| [   63.307183][  T795] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.307896][  T795] Tainted: [W]=WARN
[   63.308002][  T795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.308175][  T795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.308359][  T795] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.308928][  T795] RSP: 0018:ffa0000000b8f1b0 EFLAGS: 00010286
[   63.309104][  T795] RAX: 00000000ffffffa6 RBX: ff11000010a111c0 RCX: 1ff4000000171dfc
[   63.309314][  T795] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a1127c
[   63.309526][  T795] RBP: ff110000101e4000 R08: 1fe2200002142251 R09: ff11000010ac2ef8
[   63.309791][  T795] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.310065][  T795] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.310274][  T795] FS:  00007f90c6f2c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.310521][  T795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.310757][  T795] CR2: 00007f270cad9574 CR3: 000000000b99e002 CR4: 0000000000771ef0
[   63.310970][  T795] PKRU: 55555554
[   63.311074][  T795] Call Trace:
[   63.311177][  T795]  <TASK>
[   63.311249][  T795]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.311388][  T795]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.311532][  T795]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.311731][  T795]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.311843][  T795]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.311985][  T795]  __dev_notify_flags (net/core/dev.c:9787)
[   63.312125][  T795]  ? netif_change_name (net/core/dev.c:1495)
[   63.312266][  T795]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.312407][  T795]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.312648][  T795]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.312791][  T795]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.312935][  T795]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.313074][  T795]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.313211][  T795]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.313350][  T795]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.313533][  T795]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.313736][  T795]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.313881][  T795]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.314018][  T795]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.314156][  T795]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.314295][  T795]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.314431][  T795]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.314640][  T795]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.314781][  T795]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.314920][  T795]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.315057][  T795]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.315194][  T795]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.315332][  T795]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.315475][  T795]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.315673][  T795]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.315813][  T795]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.315958][  T795]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.316096][  T795]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.316239][  T795]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.316375][  T795]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.316521][  T795]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.316720][  T795]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.316865][  T795]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.317002][  T795]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.317141][  T795]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.317281][  T795]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.317417][  T795]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.317562][  T795]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.317760][  T795]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.317904][  T795]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.318041][  T795]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.318210][  T795]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.318381][  T795]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.318526][  T795]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.318724][  T795]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.318869][  T795]  ___sys_sendmsg (net/socket.c:2752)
[   63.319006][  T795]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.319143][  T795]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.319285][  T795]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.319427][  T795]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.319573][  T795]  __sys_sendmsg (net/socket.c:2784)
[   63.319769][  T795]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.319919][  T795]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.320056][  T795]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.320196][  T795]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.320334][  T795]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.320477][  T795]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.320677][  T795]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.320851][  T795] RIP: 0033:0x7f90c716608e
[   63.320995][  T795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.321490][  T795] RSP: 002b:00007ffcb6c7e1c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.321752][  T795] RAX: ffffffffffffffda RBX: 00007ffcb6c7e968 RCX: 00007f90c716608e
[   63.321961][  T795] RDX: 0000000000000000 RSI: 00007ffcb6c7e270 RDI: 0000000000000005
[   63.322167][  T795] RBP: 00007ffcb6c7e1d0 R08: 0000000000000000 R09: 0000000000000000
[   63.322372][  T795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.322648][  T795] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6c7e940
| [   63.327570][  T802] ------------[ cut here ]------------
| [   63.327746][  T802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/802
| [   63.327987][  T802] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.328625][  T802] Tainted: [W]=WARN
[   63.328735][  T802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.328911][  T802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.329093][  T802] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.329653][  T802] RSP: 0018:ffa0000000bef1b0 EFLAGS: 00010286
[   63.329828][  T802] RAX: 00000000ffffffa6 RBX: ff11000005234900 RCX: 1ff400000017ddfc
[   63.330037][  T802] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052349bc
[   63.330243][  T802] RBP: ff110000101cc000 R08: 1fe2200000a46939 R09: ff1100000c962ef8
[   63.330455][  T802] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.330718][  T802] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.330991][  T802] FS:  00007f123ce64840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.331233][  T802] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.331407][  T802] CR2: 00007f41ecf61574 CR3: 000000000b9d8004 CR4: 0000000000771ef0
[   63.331636][  T802] PKRU: 55555554
[   63.331738][  T802] Call Trace:
[   63.331846][  T802]  <TASK>
[   63.331917][  T802]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.332056][  T802]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.332194][  T802]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.332332][  T802]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.332436][  T802]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.332587][  T802]  __dev_notify_flags (net/core/dev.c:9787)
[   63.332726][  T802]  ? netif_change_name (net/core/dev.c:1495)
[   63.332869][  T802]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.333010][  T802]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.333182][  T802]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.333322][  T802]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.333464][  T802]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.333607][  T802]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.333743][  T802]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.333884][  T802]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.334062][  T802]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.334204][  T802]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.334343][  T802]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.334484][  T802]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.334629][  T802]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.334765][  T802]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.334907][  T802]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.335048][  T802]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.335186][  T802]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.335325][  T802]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.335468][  T802]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.335610][  T802]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.335745][  T802]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.335887][  T802]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.336022][  T802]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.336162][  T802]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.336299][  T802]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.336438][  T802]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.336610][  T802]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.336750][  T802]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.336894][  T802]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.337033][  T802]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.337169][  T802]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.337308][  T802]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.337450][  T802]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.337594][  T802]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.337730][  T802]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.337871][  T802]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.338007][  T802]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.338146][  T802]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.338283][  T802]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.338420][  T802]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.338598][  T802]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.338737][  T802]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.338879][  T802]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.339017][  T802]  ___sys_sendmsg (net/socket.c:2752)
[   63.339153][  T802]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.339290][  T802]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.339434][  T802]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.339588][  T802]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.339728][  T802]  __sys_sendmsg (net/socket.c:2784)
[   63.339869][  T802]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.340010][  T802]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.340145][  T802]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.340283][  T802]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.340421][  T802]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.340562][  T802]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.340707][  T802]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.340881][  T802] RIP: 0033:0x7f123d09e08e
[   63.341025][  T802] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.341518][  T802] RSP: 002b:00007ffd5498fb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.341728][  T802] RAX: ffffffffffffffda RBX: 00007ffd54990318 RCX: 00007f123d09e08e
[   63.341936][  T802] RDX: 0000000000000000 RSI: 00007ffd5498fc20 RDI: 0000000000000005
[   63.342139][  T802] RBP: 00007ffd5498fb80 R08: 0000000000000000 R09: 0000000000000000
[   63.342346][  T802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.342555][  T802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd549902f0
| [   63.354175][  T806] ------------[ cut here ]------------
| [   63.354336][  T806] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/806
| [   63.354587][  T806] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.355237][  T806] Tainted: [W]=WARN
[   63.355343][  T806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.355520][  T806] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.355721][  T806] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.356219][  T806] RSP: 0018:ffa0000000c2f1b0 EFLAGS: 00010286
[   63.356394][  T806] RAX: 00000000ffffffa6 RBX: ff11000005235700 RCX: 1ff4000000185dfc
[   63.356611][  T806] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052357bc
[   63.356818][  T806] RBP: ff11000012c99000 R08: 1fe2200000a46af9 R09: ff11000014d70bb8
[   63.357024][  T806] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.357227][  T806] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.357432][  T806] FS:  00007fa4bf729840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.357685][  T806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.357864][  T806] CR2: 00007f270cad9574 CR3: 000000000f580003 CR4: 0000000000771ef0
[   63.358074][  T806] PKRU: 55555554
[   63.358177][  T806] Call Trace:
[   63.358279][  T806]  <TASK>
[   63.358350][  T806]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.358491][  T806]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.358634][  T806]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.358771][  T806]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.358881][  T806]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.359022][  T806]  __dev_notify_flags (net/core/dev.c:9787)
[   63.359160][  T806]  ? netif_change_name (net/core/dev.c:1495)
[   63.359300][  T806]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.359439][  T806]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.359621][  T806]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.359762][  T806]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.359907][  T806]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.360043][  T806]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.360179][  T806]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.360315][  T806]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.360495][  T806]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.360643][  T806]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.360782][  T806]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.360921][  T806]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.361060][  T806]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.361197][  T806]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.361334][  T806]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.361480][  T806]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.361625][  T806]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.361762][  T806]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.361904][  T806]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.362039][  T806]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.362176][  T806]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.362316][  T806]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.362456][  T806]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.362600][  T806]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.362737][  T806]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.362881][  T806]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.363023][  T806]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.363160][  T806]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.363302][  T806]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.363448][  T806]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.363593][  T806]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.363731][  T806]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.363874][  T806]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.364019][  T806]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.364156][  T806]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.364293][  T806]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.364431][  T806]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.364577][  T806]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.364721][  T806]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.364864][  T806]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.365033][  T806]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.365171][  T806]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.365309][  T806]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.365454][  T806]  ___sys_sendmsg (net/socket.c:2752)
[   63.365595][  T806]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.365733][  T806]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.365882][  T806]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.366024][  T806]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.366164][  T806]  __sys_sendmsg (net/socket.c:2784)
[   63.366304][  T806]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.366450][  T806]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.366592][  T806]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.366730][  T806]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.366873][  T806]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.367009][  T806]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.367146][  T806]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.367315][  T806] RIP: 0033:0x7fa4bf96308e
[   63.367461][  T806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.367959][  T806] RSP: 002b:00007ffecf694f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.368166][  T806] RAX: ffffffffffffffda RBX: 00007ffecf6956a8 RCX: 00007fa4bf96308e
[   63.368370][  T806] RDX: 0000000000000000 RSI: 00007ffecf694fb0 RDI: 0000000000000005
[   63.368584][  T806] RBP: 00007ffecf694f10 R08: 0000000000000000 R09: 0000000000000000
[   63.368788][  T806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.369000][  T806] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecf695680
| [   63.373459][  T782] ------------[ cut here ]------------
| [   63.373613][  T782] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/782
| [   63.373853][  T782] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.374480][  T782] Tainted: [W]=WARN
[   63.374591][  T782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.374762][  T782] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.374947][  T782] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.375434][  T782] RSP: 0018:ffa0000000a9f1b0 EFLAGS: 00010286
[   63.375674][  T782] RAX: 00000000ffffffa6 RBX: ff11000004b20e40 RCX: 1ff4000000153dfc
[   63.375884][  T782] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b20efc
[   63.376087][  T782] RBP: ff11000008981000 R08: 1fe22000009641e1 R09: ff11000010208bb8
[   63.376292][  T782] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.376500][  T782] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   63.376762][  T782] FS:  00007f8ac9c50840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.377009][  T782] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.377180][  T782] CR2: 00007f270cad9574 CR3: 000000000ba36004 CR4: 0000000000771ef0
[   63.377384][  T782] PKRU: 55555554
[   63.377492][  T782] Call Trace:
[   63.377652][  T782]  <TASK>
[   63.377780][  T782]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   63.377920][  T782]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   63.378057][  T782]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   63.378195][  T782]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   63.378299][  T782]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   63.378436][  T782]  __dev_notify_flags (net/core/dev.c:9787)
[   63.378579][  T782]  ? netif_change_name (net/core/dev.c:1495)
[   63.378802][  T782]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   63.378944][  T782]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   63.379115][  T782]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   63.379253][  T782]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   63.379391][  T782]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   63.379531][  T782]  ? __dev_get_by_name (net/core/dev.c:883)
[   63.379724][  T782]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   63.379865][  T782]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   63.380039][  T782]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   63.380181][  T782]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   63.380320][  T782]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.380459][  T782]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.380651][  T782]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.380786][  T782]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.380926][  T782]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.381066][  T782]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.381202][  T782]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   63.381339][  T782]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.381483][  T782]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.381677][  T782]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.381814][  T782]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.381954][  T782]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.382088][  T782]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.382225][  T782]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.382360][  T782]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.382504][  T782]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.382702][  T782]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.382844][  T782]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.382983][  T782]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.383127][  T782]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.383263][  T782]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.383399][  T782]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.383541][  T782]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.383737][  T782]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.383880][  T782]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.384015][  T782]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.384150][  T782]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.384287][  T782]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.384420][  T782]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.384560][  T782]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.384785][  T782]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.384925][  T782]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.385061][  T782]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   63.385199][  T782]  ___sys_sendmsg (net/socket.c:2752)
[   63.385333][  T782]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   63.385475][  T782]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.385675][  T782]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   63.385818][  T782]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   63.385961][  T782]  __sys_sendmsg (net/socket.c:2784)
[   63.386098][  T782]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.386239][  T782]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.386374][  T782]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.386515][  T782]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.386712][  T782]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.386850][  T782]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.386988][  T782]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.387157][  T782] RIP: 0033:0x7f8ac9e8a08e
[   63.387300][  T782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.387857][  T782] RSP: 002b:00007ffcd71406c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.388063][  T782] RAX: ffffffffffffffda RBX: 00007ffcd7140e68 RCX: 00007f8ac9e8a08e
[   63.388265][  T782] RDX: 0000000000000000 RSI: 00007ffcd7140770 RDI: 0000000000000005
[   63.388473][  T782] RBP: 00007ffcd71406d0 R08: 0000000000000000 R09: 0000000000000000
[   63.388733][  T782] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2d
[   63.388941][  T782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7140e40
| [   63.444389][  T811] ------------[ cut here ]------------
| [   63.444607][  T811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/811
| [   63.444903][  T811] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.446050][  T811] Tainted: [W]=WARN
[   63.446192][  T811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.446399][  T811] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.446638][  T811] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.447145][  T811] RSP: 0018:ffa0000000a5f190 EFLAGS: 00010286
[   63.447352][  T811] RAX: 00000000ffffffa6 RBX: ff11000004b21540 RCX: 1ff400000014bdf8
[   63.447686][  T811] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b215fc
[   63.447932][  T811] RBP: ff11000014e69000 R08: 1fe22000009642c1 R09: ff1100000ad151e8
[   63.448166][  T811] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.448401][  T811] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.448657][  T811] FS:  00007f01a4c4a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.448967][  T811] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.449173][  T811] CR2: 00007fa0bfd00318 CR3: 0000000014d7f004 CR4: 0000000000771ef0
[   63.449437][  T811] PKRU: 55555554
[   63.449599][  T811] Call Trace:
[   63.449738][  T811]  <TASK>
[   63.449871][  T811]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.450147][  T811]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.450353][  T811]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.450538][  T811]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.450723][  T811]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.450949][  T811]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.451125][  T811]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.451301][  T811]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.451488][  T811]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.451681][  T811]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.451860][  T811]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.452033][  T811]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.452231][  T811]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.452402][  T811]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.452629][  T811]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.452806][  T811]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.452989][  T811]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.453162][  T811]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.453340][  T811]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.453521][  T811]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.453709][  T811]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.453895][  T811]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.454071][  T811]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.454248][  T811]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.454423][  T811]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.454618][  T811]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.454798][  T811]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.454985][  T811]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.455158][  T811]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.455337][  T811]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.455521][  T811]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.455709][  T811]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.455902][  T811]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.456077][  T811]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.456259][  T811]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.456435][  T811]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.456633][  T811]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.456826][  T811]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.457014][  T811]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.457192][  T811]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.457363][  T811]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.457547][  T811]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.457736][  T811]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.457927][  T811]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.458101][  T811]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.458275][  T811]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.458485][  T811]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.458675][  T811]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.458860][  T811]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.459042][  T811]  ___sys_sendmsg (net/socket.c:2752)
[   63.459216][  T811]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.459421][  T811]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.459766][  T811]  __sys_sendmsg (net/socket.c:2784)
[   63.459985][  T811]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.460155][  T811]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.460458][  T811]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.460649][  T811]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.460827][  T811]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.461040][  T811]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.461214][  T811]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.461391][  T811]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.461618][  T811] RIP: 0033:0x7f01a4e8408e
[   63.461801][  T811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.462335][  T811] RSP: 002b:00007fffd550a7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.462595][  T811] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f01a4e8408e
[   63.462833][  T811] RDX: 0000000000000000 RSI: 00007fffd550a870 RDI: 0000000000000005
[   63.463323][  T811] RBP: 00007fffd550a7d0 R08: 0000000000000000 R09: 0000000000000000
[   63.463565][  T811] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.463813][  T811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd550af40
| [   63.495465][  T813] ------------[ cut here ]------------
| [   63.496311][  T813] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/813
| [   63.496544][  T813] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.497899][  T813] Tainted: [W]=WARN
[   63.498016][  T813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.498176][  T813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.498342][  T813] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.498887][  T813] RSP: 0018:ffa0000000c5f190 EFLAGS: 00010286
[   63.499047][  T813] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff400000018bdf8
[   63.499239][  T813] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   63.499424][  T813] RBP: ff1100000cbdc000 R08: 1fe22000011f6a89 R09: ff110000121e2ea8
[   63.499720][  T813] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.499911][  T813] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.500101][  T813] FS:  00007fca93a87840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.500322][  T813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.500485][  T813] CR2: 00007f859952d55f CR3: 0000000010387006 CR4: 0000000000771ef0
[   63.500729][  T813] PKRU: 55555554
[   63.500825][  T813] Call Trace:
[   63.500923][  T813]  <TASK>
[   63.500989][  T813]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.501150][  T813]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.501306][  T813]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.501431][  T813]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.501561][  T813]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.501769][  T813]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.501906][  T813]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.502033][  T813]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.502158][  T813]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.502285][  T813]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.502410][  T813]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.502538][  T813]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.502756][  T813]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.502898][  T813]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.503024][  T813]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.503152][  T813]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.503277][  T813]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.503403][  T813]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.503536][  T813]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.503666][  T813]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.503793][  T813]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.503924][  T813]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.504051][  T813]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.504178][  T813]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.504305][  T813]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.504430][  T813]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.504562][  T813]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.504698][  T813]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.504824][  T813]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.504956][  T813]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.505084][  T813]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.505210][  T813]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.505339][  T813]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.505470][  T813]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.505604][  T813]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.505733][  T813]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.505865][  T813]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.505990][  T813]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.506116][  T813]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.506243][  T813]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.506366][  T813]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.506528][  T813]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.506656][  T813]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.506784][  T813]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.506912][  T813]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.507037][  T813]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.507193][  T813]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.507320][  T813]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.507452][  T813]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.507587][  T813]  ___sys_sendmsg (net/socket.c:2752)
[   63.507711][  T813]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.507873][  T813]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.508015][  T813]  __sys_sendmsg (net/socket.c:2784)
[   63.508143][  T813]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.508266][  T813]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.508427][  T813]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.508556][  T813]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.508687][  T813]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.508814][  T813]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.508941][  T813]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.509066][  T813]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.509224][  T813] RIP: 0033:0x7fca93cc108e
[   63.509357][  T813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.509825][  T813] RSP: 002b:00007ffd4d9ca090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.510024][  T813] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca93cc108e
[   63.510211][  T813] RDX: 0000000000000000 RSI: 00007ffd4d9ca140 RDI: 0000000000000005
[   63.510398][  T813] RBP: 00007ffd4d9ca0a0 R08: 0000000000000000 R09: 0000000000000000
[   63.510592][  T813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.510776][  T813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4d9ca810
| [   63.573155][  T817] ------------[ cut here ]------------
| [   63.573325][  T817] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/817
| [   63.573558][  T817] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.574164][  T817] Tainted: [W]=WARN
[   63.574263][  T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.574419][  T817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.574595][  T817] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.575048][  T817] RSP: 0018:ffa0000000c9f190 EFLAGS: 00010286
[   63.575207][  T817] RAX: 00000000ffffffa6 RBX: ff11000005387540 RCX: 1ff4000000193df8
[   63.575396][  T817] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053875fc
[   63.575598][  T817] RBP: ff110000155c1000 R08: 1fe2200000a70ec1 R09: ff1100000cc38b68
[   63.575784][  T817] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.575971][  T817] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.576161][  T817] FS:  00007fc84fa91840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.576387][  T817] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.576552][  T817] CR2: 00007f9395907c70 CR3: 000000000fb92005 CR4: 0000000000771ef0
[   63.576744][  T817] PKRU: 55555554
[   63.576845][  T817] Call Trace:
[   63.576939][  T817]  <TASK>
[   63.577007][  T817]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.577167][  T817]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.577324][  T817]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.577454][  T817]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.577664][  T817]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.577822][  T817]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.577954][  T817]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.578078][  T817]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.578206][  T817]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.578329][  T817]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.578458][  T817]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.578636][  T817]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.578779][  T817]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.578927][  T817]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.579052][  T817]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.579175][  T817]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.579309][  T817]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.579434][  T817]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.579570][  T817]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.579753][  T817]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.579881][  T817]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.580006][  T817]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.580131][  T817]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.580258][  T817]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.580383][  T817]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.580512][  T817]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.580689][  T817]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.580815][  T817]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.580942][  T817]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.581067][  T817]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.581194][  T817]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.581319][  T817]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.581445][  T817]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.581574][  T817]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.581787][  T817]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.581920][  T817]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.582055][  T817]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.582182][  T817]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.582307][  T817]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.582432][  T817]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.582564][  T817]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.582763][  T817]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.582894][  T817]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.583018][  T817]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.583143][  T817]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.583271][  T817]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.583422][  T817]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.583552][  T817]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.583754][  T817]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.583892][  T817]  ___sys_sendmsg (net/socket.c:2752)
[   63.584019][  T817]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.584178][  T817]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.584319][  T817]  __sys_sendmsg (net/socket.c:2784)
[   63.584449][  T817]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.584575][  T817]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.584788][  T817]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.584915][  T817]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.585040][  T817]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.585164][  T817]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.585289][  T817]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.585412][  T817]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.585576][  T817] RIP: 0033:0x7fc84fccb08e
[   63.585762][  T817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.586217][  T817] RSP: 002b:00007ffe57fb4610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.586402][  T817] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc84fccb08e
[   63.586655][  T817] RDX: 0000000000000000 RSI: 00007ffe57fb46c0 RDI: 0000000000000005
[   63.586844][  T817] RBP: 00007ffe57fb4620 R08: 0000000000000000 R09: 0000000000000000
[   63.587027][  T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.587213][  T817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57fb4d90
| [   63.695126][  T816] ------------[ cut here ]------------
| [   63.695295][  T816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/816
| [   63.695534][  T816] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.696691][  T816] Tainted: [W]=WARN
[   63.696791][  T816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.696960][  T816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.697128][  T816] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.697606][  T816] RSP: 0018:ffa0000000c8f190 EFLAGS: 00010286
[   63.697770][  T816] RAX: 00000000ffffffa6 RBX: ff11000014d49c40 RCX: 1ff4000000191df8
[   63.697970][  T816] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49cfc
[   63.698159][  T816] RBP: ff110000101e4000 R08: 1fe22000029a93a1 R09: ff11000004eb2ea8
[   63.698351][  T816] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   63.698549][  T816] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.698747][  T816] FS:  00007f74c3a17840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   63.698982][  T816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.699142][  T816] CR2: 00007f16acf28000 CR3: 000000000cb78002 CR4: 0000000000771ef0
[   63.699338][  T816] PKRU: 55555554
[   63.699435][  T816] Call Trace:
[   63.699538][  T816]  <TASK>
[   63.699613][  T816]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.699777][  T816]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.699943][  T816]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.700073][  T816]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.700202][  T816]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.700360][  T816]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.700495][  T816]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.700627][  T816]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.700754][  T816]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.700888][  T816]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.701014][  T816]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.701140][  T816]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.701288][  T816]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.701414][  T816]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.701547][  T816]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.701680][  T816]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.701810][  T816]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.701942][  T816]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.702074][  T816]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.702203][  T816]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.702331][  T816]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.702460][  T816]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.702595][  T816]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.702723][  T816]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.702856][  T816]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.702983][  T816]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.703115][  T816]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.703251][  T816]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.703376][  T816]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.703511][  T816]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.703650][  T816]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.703778][  T816]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.703914][  T816]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.704041][  T816]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.704177][  T816]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.704305][  T816]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.704433][  T816]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.704564][  T816]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.704698][  T816]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.704826][  T816]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.704957][  T816]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.705084][  T816]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.705211][  T816]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.705339][  T816]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.705469][  T816]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.705599][  T816]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.705762][  T816]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.705893][  T816]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.706022][  T816]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.706148][  T816]  ___sys_sendmsg (net/socket.c:2752)
[   63.706274][  T816]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.706435][  T816]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.706588][  T816]  __sys_sendmsg (net/socket.c:2784)
[   63.706724][  T816]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.706861][  T816]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.707027][  T816]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.707158][  T816]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.707292][  T816]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.707423][  T816]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.707556][  T816]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.707685][  T816]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.707849][  T816] RIP: 0033:0x7f74c3c5108e
[   63.707985][  T816] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.708440][  T816] RSP: 002b:00007fff4cf93b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.708642][  T816] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f74c3c5108e
[   63.708846][  T816] RDX: 0000000000000000 RSI: 00007fff4cf93c40 RDI: 0000000000000005
[   63.709041][  T816] RBP: 00007fff4cf93ba0 R08: 0000000000000000 R09: 0000000000000000
[   63.709231][  T816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.709422][  T816] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4cf94310
| [   63.740696][  T818] ------------[ cut here ]------------
| [   63.740897][  T818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/818
| [   63.741166][  T818] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.741936][  T818] Tainted: [W]=WARN
[   63.742148][  T818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.742407][  T818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.742697][  T818] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.743273][  T818] RSP: 0018:ffa0000000caf190 EFLAGS: 00010286
[   63.743541][  T818] RAX: 00000000ffffffa6 RBX: ff11000005637700 RCX: 1ff4000000195df8
[   63.743847][  T818] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056377bc
[   63.744142][  T818] RBP: ff11000010184000 R08: 1fe2200000ac6ef9 R09: ff1100000cc3d1e8
[   63.744431][  T818] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.744741][  T818] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.745045][  T818] FS:  00007f9d83e6f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.745366][  T818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.745650][  T818] CR2: 00007f6c7c64d0a0 CR3: 0000000010384002 CR4: 0000000000771ef0
[   63.745954][  T818] PKRU: 55555554
[   63.746150][  T818] Call Trace:
[   63.746348][  T818]  <TASK>
[   63.746518][  T818]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.746794][  T818]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.747064][  T818]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.747296][  T818]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.747529][  T818]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.747814][  T818]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.748054][  T818]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.748284][  T818]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.748516][  T818]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.748757][  T818]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.748999][  T818]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.749227][  T818]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.749537][  T818]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.749797][  T818]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.750042][  T818]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.750323][  T818]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.750557][  T818]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.750823][  T818]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.751062][  T818]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.751294][  T818]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.751527][  T818]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.751769][  T818]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.752024][  T818]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.752258][  T818]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.752498][  T818]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.752739][  T818]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.752995][  T818]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.753286][  T818]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.753536][  T818]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.753828][  T818]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.754100][  T818]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.754353][  T818]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.754619][  T818]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.754879][  T818]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.755149][  T818]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.755410][  T818]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.755670][  T818]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.755863][  T818]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.756055][  T818]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.756246][  T818]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.756429][  T818]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.756638][  T818]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.756827][  T818]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.757055][  T818]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.757245][  T818]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.757433][  T818]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.757666][  T818]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.757864][  T818]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.758058][  T818]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.758249][  T818]  ___sys_sendmsg (net/socket.c:2752)
[   63.758432][  T818]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.758685][  T818]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.758903][  T818]  __sys_sendmsg (net/socket.c:2784)
[   63.759091][  T818]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.759275][  T818]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.759505][  T818]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.759713][  T818]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.759917][  T818]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.760107][  T818]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.760330][  T818]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.760530][  T818]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.760765][  T818] RIP: 0033:0x7f9d840a908e
[   63.760984][  T818] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.761532][  T818] RSP: 002b:00007ffecc0d66d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.761803][  T818] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9d840a908e
[   63.762070][  T818] RDX: 0000000000000000 RSI: 00007ffecc0d6780 RDI: 0000000000000005
[   63.762322][  T818] RBP: 00007ffecc0d66e0 R08: 0000000000000000 R09: 0000000000000000
[   63.762598][  T818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.762853][  T818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecc0d6e50
| [   63.799800][  T849] ------------[ cut here ]------------
| [   63.799987][  T849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/849
| [   63.800270][  T849] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.802175][  T849] Tainted: [W]=WARN
[   63.802388][  T849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.802738][  T849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.803048][  T849] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.803635][  T849] RSP: 0018:ffa00000012df190 EFLAGS: 00010286
[   63.803910][  T849] RAX: 00000000ffffffa6 RBX: ff11000010a10ac0 RCX: 1ff400000025bdf8
[   63.804225][  T849] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a10b7c
[   63.804566][  T849] RBP: ff1100001532c000 R08: 1fe2200002142171 R09: ff1100001020d1e8
[   63.804918][  T849] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   63.805257][  T849] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.805607][  T849] FS:  00007efff0afa840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   63.805988][  T849] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.806213][  T849] CR2: 00007fd442d67668 CR3: 000000000c312003 CR4: 0000000000771ef0
[   63.806481][  T849] PKRU: 55555554
[   63.806648][  T849] Call Trace:
[   63.806802][  T849]  <TASK>
[   63.806933][  T849]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.807161][  T849]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.807383][  T849]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.807595][  T849]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.807784][  T849]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.808023][  T849]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.808217][  T849]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.808407][  T849]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.808614][  T849]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.808802][  T849]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.808998][  T849]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.809189][  T849]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.809406][  T849]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.809614][  T849]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.809807][  T849]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.810002][  T849]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.810191][  T849]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.810379][  T849]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.810597][  T849]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.810786][  T849]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.810988][  T849]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.811176][  T849]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.811365][  T849]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.811561][  T849]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.811761][  T849]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.811959][  T849]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.812146][  T849]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.812339][  T849]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.812531][  T849]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.812738][  T849]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.812939][  T849]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.813158][  T849]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.813390][  T849]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.813603][  T849]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.813792][  T849]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.813994][  T849]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.814183][  T849]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.814399][  T849]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.814612][  T849]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.814809][  T849]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.815030][  T849]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.815223][  T849]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.815413][  T849]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.815623][  T849]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.815809][  T849]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.816004][  T849]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.816223][  T849]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.816414][  T849]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.816626][  T849]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.816817][  T849]  ___sys_sendmsg (net/socket.c:2752)
[   63.817013][  T849]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.817239][  T849]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.817446][  T849]  __sys_sendmsg (net/socket.c:2784)
[   63.817657][  T849]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.817847][  T849]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.818079][  T849]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.818270][  T849]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.818465][  T849]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.818668][  T849]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.818859][  T849]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.819051][  T849]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.819274][  T849] RIP: 0033:0x7efff0d3408e
[   63.819474][  T849] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.820038][  T849] RSP: 002b:00007ffcbe9bddc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.820299][  T849] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efff0d3408e
[   63.820561][  T849] RDX: 0000000000000000 RSI: 00007ffcbe9bde70 RDI: 0000000000000005
[   63.820828][  T849] RBP: 00007ffcbe9bddd0 R08: 0000000000000000 R09: 0000000000000000
[   63.821093][  T849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   63.821349][  T849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe9be540
| [   63.853840][  T825] ------------[ cut here ]------------
| [   63.853991][  T825] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/825
| [   63.854214][  T825] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.854832][  T825] Tainted: [W]=WARN
[   63.854936][  T825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.855096][  T825] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.855272][  T825] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.855742][  T825] RSP: 0018:ffa0000000cff190 EFLAGS: 00010286
[   63.855910][  T825] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff400000019fdf8
[   63.856102][  T825] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   63.856296][  T825] RBP: ff11000012d09000 R08: 1fe22000011f6a89 R09: ff110000024faea8
[   63.856491][  T825] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   63.856687][  T825] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.856883][  T825] FS:  00007f0df55ba840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   63.857108][  T825] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.857273][  T825] CR2: 00007f240f1e3db0 CR3: 000000000cf9e005 CR4: 0000000000771ef0
[   63.857469][  T825] PKRU: 55555554
[   63.857564][  T825] Call Trace:
[   63.857667][  T825]  <TASK>
[   63.857735][  T825]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.857915][  T825]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.858073][  T825]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.858204][  T825]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.858343][  T825]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.858508][  T825]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.858644][  T825]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.858773][  T825]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.858909][  T825]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.859038][  T825]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.859162][  T825]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.859289][  T825]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.859435][  T825]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.859565][  T825]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.859701][  T825]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.859831][  T825]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.859963][  T825]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.860088][  T825]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.860217][  T825]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.860345][  T825]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.860477][  T825]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.860610][  T825]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.860745][  T825]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.860880][  T825]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.861008][  T825]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.861134][  T825]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.861263][  T825]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.861390][  T825]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.861524][  T825]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.861659][  T825]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.861789][  T825]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.861924][  T825]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.862053][  T825]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.862184][  T825]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.862313][  T825]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.862441][  T825]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.862586][  T825]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.862713][  T825]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.862847][  T825]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.862979][  T825]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.863114][  T825]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.863244][  T825]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.863377][  T825]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.863516][  T825]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.863648][  T825]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.863774][  T825]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.863941][  T825]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.864072][  T825]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.864203][  T825]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.864330][  T825]  ___sys_sendmsg (net/socket.c:2752)
[   63.864463][  T825]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.864627][  T825]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.864766][  T825]  __sys_sendmsg (net/socket.c:2784)
[   63.864902][  T825]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.865030][  T825]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.865196][  T825]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.865322][  T825]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.865454][  T825]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.865593][  T825]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.865719][  T825]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.865854][  T825]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.866013][  T825] RIP: 0033:0x7f0df57f408e
[   63.866145][  T825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.866608][  T825] RSP: 002b:00007ffd196f57b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.866802][  T825] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0df57f408e
[   63.866997][  T825] RDX: 0000000000000000 RSI: 00007ffd196f5860 RDI: 0000000000000005
[   63.867184][  T825] RBP: 00007ffd196f57c0 R08: 0000000000000000 R09: 0000000000000000
[   63.867375][  T825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.867568][  T825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd196f5f30
| [   63.939413][  T824] ------------[ cut here ]------------
| [   63.939575][  T824] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/824
| [   63.939823][  T824] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.940430][  T824] Tainted: [W]=WARN
[   63.940533][  T824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.941316][  T824] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.941509][  T824] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.941984][  T824] RSP: 0018:ffa0000000cef190 EFLAGS: 00010286
[   63.942151][  T824] RAX: 00000000ffffffa6 RBX: ff11000005387a80 RCX: 1ff400000019ddf8
[   63.942349][  T824] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005387b3c
[   63.942551][  T824] RBP: ff11000015491000 R08: 1fe2200000a70f69 R09: ff1100000a1b51e8
[   63.942750][  T824] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   63.942949][  T824] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.943144][  T824] FS:  00007f5f10139840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   63.943374][  T824] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.943544][  T824] CR2: 00007f367c757430 CR3: 0000000010f45006 CR4: 0000000000771ef0
[   63.943746][  T824] PKRU: 55555554
[   63.943849][  T824] Call Trace:
[   63.943946][  T824]  <TASK>
[   63.944013][  T824]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.944182][  T824]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.944345][  T824]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.944481][  T824]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.944620][  T824]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.944781][  T824]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.944916][  T824]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.945045][  T824]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.945177][  T824]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.945305][  T824]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.945433][  T824]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.945566][  T824]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.945718][  T824]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.945852][  T824]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.945981][  T824]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.946108][  T824]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.946238][  T824]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.946366][  T824]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.946506][  T824]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.946641][  T824]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.946771][  T824]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.946909][  T824]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.947038][  T824]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.947165][  T824]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.947295][  T824]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.947422][  T824]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.947553][  T824]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.947686][  T824]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.947813][  T824]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.947945][  T824]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.948074][  T824]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.948204][  T824]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.948335][  T824]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.948468][  T824]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.948606][  T824]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.948736][  T824]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.948872][  T824]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.949000][  T824]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.949128][  T824]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.949261][  T824]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.949388][  T824]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.949521][  T824]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.949656][  T824]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.949791][  T824]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.949925][  T824]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.950054][  T824]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.950215][  T824]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.950345][  T824]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.950479][  T824]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.950614][  T824]  ___sys_sendmsg (net/socket.c:2752)
[   63.950747][  T824]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.950916][  T824]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.951058][  T824]  __sys_sendmsg (net/socket.c:2784)
[   63.951187][  T824]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.951318][  T824]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.951488][  T824]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.951627][  T824]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.951757][  T824]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.951893][  T824]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.952023][  T824]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   63.952157][  T824]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   63.952320][  T824] RIP: 0033:0x7f5f1037308e
[   63.952462][  T824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   63.952939][  T824] RSP: 002b:00007ffdb66fed50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   63.953132][  T824] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f1037308e
[   63.953326][  T824] RDX: 0000000000000000 RSI: 00007ffdb66fee00 RDI: 0000000000000005
[   63.953523][  T824] RBP: 00007ffdb66fed60 R08: 0000000000000000 R09: 0000000000000000
[   63.953719][  T824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   63.953915][  T824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb66ff4d0
| [   63.986682][  T839] ------------[ cut here ]------------
| [   63.986830][  T839] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/839
| [   63.987056][  T839] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   63.988149][  T839] Tainted: [W]=WARN
[   63.988247][  T839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   63.988406][  T839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   63.988736][  T839] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   63.989196][  T839] RSP: 0018:ffa000000125f190 EFLAGS: 00010286
[   63.989355][  T839] RAX: 00000000ffffffa6 RBX: ff11000015879000 RCX: 1ff400000024bdf8
[   63.989549][  T839] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000158790bc
[   63.989793][  T839] RBP: ff110000150fc000 R08: 1fe2200002b0f219 R09: ff11000010df2ea8
[   63.989985][  T839] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   63.990177][  T839] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   63.990375][  T839] FS:  00007f9b603bf840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   63.990660][  T839] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.990877][  T839] CR2: 00007ffe8a728bb8 CR3: 000000000c293002 CR4: 0000000000771ef0
[   63.991070][  T839] PKRU: 55555554
[   63.991165][  T839] Call Trace:
[   63.991261][  T839]  <TASK>
[   63.991326][  T839]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   63.991492][  T839]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   63.991699][  T839]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   63.991825][  T839]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   63.991956][  T839]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   63.992112][  T839]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.992242][  T839]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   63.992368][  T839]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.992497][  T839]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.992676][  T839]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.992803][  T839]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.992937][  T839]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.993081][  T839]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.993209][  T839]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.993337][  T839]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   63.993472][  T839]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.993651][  T839]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.993777][  T839]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   63.993911][  T839]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.994035][  T839]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.994162][  T839]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.994290][  T839]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.994417][  T839]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   63.994551][  T839]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   63.994730][  T839]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.994860][  T839]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.994988][  T839]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.995115][  T839]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   63.995242][  T839]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   63.995369][  T839]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   63.995501][  T839]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   63.995680][  T839]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   63.995812][  T839]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   63.995939][  T839]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   63.996067][  T839]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   63.996197][  T839]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   63.996324][  T839]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   63.996454][  T839]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   63.996635][  T839]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   63.996762][  T839]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   63.996895][  T839]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   63.997021][  T839]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.997151][  T839]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   63.997283][  T839]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   63.997408][  T839]  ? copy_msghdr_from_user (net/socket.c:2635)
[   63.997539][  T839]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   63.997760][  T839]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   63.997891][  T839]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   63.998017][  T839]  ? queued_spin_lock_slowpath (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1279 ./arch/x86/include/asm/paravirt-spinlock.h:137 kernel/locking/qspinlock.c:141)
[   63.998173][  T839]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   63.998301][  T839]  ___sys_sendmsg (net/socket.c:2752)
[   63.998424][  T839]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   63.998709][  T839]  ? copy_msghdr_from_user (net/socket.c:2603)
[   63.998856][  T839]  __sys_sendmsg (net/socket.c:2784)
[   63.998983][  T839]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   63.999109][  T839]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   63.999271][  T839]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   63.999396][  T839]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   63.999526][  T839]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   63.999763][  T839]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   63.999895][  T839]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.000021][  T839]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.000179][  T839] RIP: 0033:0x7f9b605f908e
[   64.000312][  T839] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.000803][  T839] RSP: 002b:00007fffb91b88c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.000997][  T839] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9b605f908e
[   64.001183][  T839] RDX: 0000000000000000 RSI: 00007fffb91b8970 RDI: 0000000000000005
[   64.001370][  T839] RBP: 00007fffb91b88d0 R08: 0000000000000000 R09: 0000000000000000
[   64.001567][  T839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.001758][  T839] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb91b9040
| [   64.050759][  T822] ------------[ cut here ]------------
| [   64.050920][  T822] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/822
| [   64.051154][  T822] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.051763][  T822] Tainted: [W]=WARN
[   64.051868][  T822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.052026][  T822] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.052198][  T822] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.052658][  T822] RSP: 0018:ffa0000000aff190 EFLAGS: 00010286
[   64.052826][  T822] RAX: 00000000ffffffa6 RBX: ff11000005637700 RCX: 1ff400000015fdf8
[   64.053023][  T822] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056377bc
[   64.053214][  T822] RBP: ff110000106f4000 R08: 1fe2200000ac6ef9 R09: ff1100000cd00b68
[   64.053407][  T822] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.053608][  T822] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.053807][  T822] FS:  00007efe36ba8840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.054039][  T822] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.054205][  T822] CR2: 000055dc7a491bf8 CR3: 0000000004ebf005 CR4: 0000000000771ef0
[   64.054401][  T822] PKRU: 55555554
[   64.054504][  T822] Call Trace:
[   64.054609][  T822]  <TASK>
[   64.054677][  T822]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.054852][  T822]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.055012][  T822]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.055145][  T822]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.055275][  T822]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.055439][  T822]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.055592][  T822]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.055719][  T822]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.055852][  T822]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.055985][  T822]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.056112][  T822]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.056240][  T822]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.056387][  T822]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.056521][  T822]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.056655][  T822]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.056782][  T822]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.056911][  T822]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.057041][  T822]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.057186][  T822]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.057320][  T822]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.057459][  T822]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.057593][  T822]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.057721][  T822]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.057852][  T822]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.057981][  T822]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.058108][  T822]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.058238][  T822]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.058369][  T822]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.058510][  T822]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.058644][  T822]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.058773][  T822]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.058907][  T822]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.059038][  T822]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.059172][  T822]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.059303][  T822]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.059437][  T822]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.059570][  T822]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.059700][  T822]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.059828][  T822]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.059961][  T822]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.060088][  T822]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.060217][  T822]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.060375][  T822]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.060510][  T822]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.060647][  T822]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.060776][  T822]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.060943][  T822]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.061071][  T822]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.061215][  T822]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.061346][  T822]  ___sys_sendmsg (net/socket.c:2752)
[   64.061479][  T822]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.061648][  T822]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.061792][  T822]  __sys_sendmsg (net/socket.c:2784)
[   64.061924][  T822]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.062053][  T822]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.062215][  T822]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.062345][  T822]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.062481][  T822]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.062615][  T822]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.062749][  T822]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.062881][  T822]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.063040][  T822] RIP: 0033:0x7efe36de208e
[   64.063185][  T822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.063650][  T822] RSP: 002b:00007ffe5f54c440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.063850][  T822] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe36de208e
[   64.064042][  T822] RDX: 0000000000000000 RSI: 00007ffe5f54c4f0 RDI: 0000000000000005
[   64.064235][  T822] RBP: 00007ffe5f54c450 R08: 0000000000000000 R09: 0000000000000000
[   64.064424][  T822] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.064626][  T822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5f54cbc0
| [   64.094652][  T823] ------------[ cut here ]------------
| [   64.094801][  T823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/823
| [   64.095031][  T823] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.095692][  T823] Tainted: [W]=WARN
[   64.095793][  T823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.095961][  T823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.096132][  T823] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.096691][  T823] RSP: 0018:ffa00000010df190 EFLAGS: 00010286
[   64.096861][  T823] RAX: 00000000ffffffa6 RBX: ff1100000ceba900 RCX: 1ff400000021bdf8
[   64.097054][  T823] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ceba9bc
[   64.097247][  T823] RBP: ff110000101cc000 R08: 1fe22000019d7539 R09: ff1100000a1b2ea8
[   64.097438][  T823] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.097691][  T823] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.097891][  T823] FS:  00007f1351143840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.098120][  T823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.098288][  T823] CR2: 00007f1ee8a10000 CR3: 000000000c32e005 CR4: 0000000000771ef0
[   64.098489][  T823] PKRU: 55555554
[   64.098638][  T823] Call Trace:
[   64.098735][  T823]  <TASK>
[   64.098806][  T823]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.098978][  T823]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.099142][  T823]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.099327][  T823]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.099472][  T823]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.099689][  T823]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.099820][  T823]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.099953][  T823]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.100078][  T823]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.100206][  T823]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.100331][  T823]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.100465][  T823]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.100666][  T823]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.100853][  T823]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.100982][  T823]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.101108][  T823]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.101239][  T823]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.101368][  T823]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.101511][  T823]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.101692][  T823]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.101881][  T823]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.102011][  T823]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.102140][  T823]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.102270][  T823]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.102398][  T823]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.102529][  T823]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.102707][  T823]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.102844][  T823]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.102970][  T823]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.103101][  T823]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.103231][  T823]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.103361][  T823]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.103500][  T823]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.103731][  T823]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.103869][  T823]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.104000][  T823]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.104129][  T823]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.104259][  T823]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.104405][  T823]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.104543][  T823]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.104759][  T823]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.104895][  T823]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.105026][  T823]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.105155][  T823]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.105298][  T823]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.105427][  T823]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.105662][  T823]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.105791][  T823]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.105930][  T823]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.106061][  T823]  ___sys_sendmsg (net/socket.c:2752)
[   64.106192][  T823]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.106353][  T823]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.106500][  T823]  __sys_sendmsg (net/socket.c:2784)
[   64.106718][  T823]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.106850][  T823]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.107019][  T823]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.107148][  T823]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.107276][  T823]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.107407][  T823]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.107544][  T823]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.107749][  T823]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.107913][  T823] RIP: 0033:0x7f135137d08e
[   64.108049][  T823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.108518][  T823] RSP: 002b:00007fffa1cab730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.108774][  T823] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f135137d08e
[   64.109077][  T823] RDX: 0000000000000000 RSI: 00007fffa1cab7e0 RDI: 0000000000000005
[   64.109282][  T823] RBP: 00007fffa1cab740 R08: 0000000000000000 R09: 0000000000000000
[   64.109484][  T823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.109720][  T823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa1cabeb0
| [   64.132200][  T892] ------------[ cut here ]------------
| [   64.132385][  T892] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/892
| [   64.133224][  T892] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.133951][  T892] Tainted: [W]=WARN
[   64.134101][  T892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.134322][  T892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.134552][  T892] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.135099][  T892] RSP: 0018:ffa000000155f190 EFLAGS: 00010286
[   64.135310][  T892] RAX: 00000000ffffffa6 RBX: ff11000010023000 RCX: 1ff40000002abdf8
[   64.135557][  T892] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100230bc
[   64.135815][  T892] RBP: ff11000015434000 R08: 1fe2200002004619 R09: ff110000158caea8
[   64.136062][  T892] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.136305][  T892] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.136558][  T892] FS:  00007efe6687f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.136851][  T892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.137075][  T892] CR2: 00007fb4a7b5d55f CR3: 0000000010784004 CR4: 0000000000771ef0
[   64.137326][  T892] PKRU: 55555554
[   64.137480][  T892] Call Trace:
[   64.137636][  T892]  <TASK>
[   64.137752][  T892]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.137997][  T892]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.138214][  T892]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.138395][  T892]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.138606][  T892]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.138819][  T892]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.139007][  T892]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.139187][  T892]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.139362][  T892]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.139551][  T892]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.139744][  T892]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.139943][  T892]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.140148][  T892]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.140331][  T892]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.140524][  T892]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.140716][  T892]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.140908][  T892]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.141088][  T892]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.141280][  T892]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.141478][  T892]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.141670][  T892]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.141862][  T892]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.142053][  T892]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.142237][  T892]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.142419][  T892]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.142618][  T892]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.142802][  T892]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.142993][  T892]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.143205][  T892]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.143387][  T892]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.143576][  T892]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.143842][  T892]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.144038][  T892]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.144219][  T892]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.144403][  T892]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.144606][  T892]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.144792][  T892]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.144985][  T892]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.145167][  T892]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.145354][  T892]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.145542][  T892]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.145734][  T892]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.145934][  T892]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.146115][  T892]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.146295][  T892]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.146479][  T892]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.146715][  T892]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.146914][  T892]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.147095][  T892]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.147280][  T892]  ___sys_sendmsg (net/socket.c:2752)
[   64.147466][  T892]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.147693][  T892]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.147897][  T892]  __sys_sendmsg (net/socket.c:2784)
[   64.148087][  T892]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.148281][  T892]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.148509][  T892]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.148699][  T892]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.148898][  T892]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.149088][  T892]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.149270][  T892]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.149461][  T892]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.149690][  T892] RIP: 0033:0x7efe66ab908e
[   64.149887][  T892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.150394][  T892] RSP: 002b:00007ffceb0bec60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.150662][  T892] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe66ab908e
[   64.150915][  T892] RDX: 0000000000000000 RSI: 00007ffceb0bed10 RDI: 0000000000000005
[   64.151159][  T892] RBP: 00007ffceb0bec70 R08: 0000000000000000 R09: 0000000000000000
[   64.151401][  T892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.151663][  T892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceb0bf3e0
| [   64.162688][  T826] ------------[ cut here ]------------
| [   64.162868][  T826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/826
| [   64.163142][  T826] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.163960][  T826] Tainted: [W]=WARN
[   64.164189][  T826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.164551][  T826] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.164879][  T826] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.165416][  T826] RSP: 0018:ffa0000000d0f190 EFLAGS: 00010286
[   64.165658][  T826] RAX: 00000000ffffffa6 RBX: ff11000008fb4ac0 RCX: 1ff40000001a1df8
[   64.165923][  T826] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb4b7c
[   64.166185][  T826] RBP: ff11000014f89000 R08: 1fe22000011f6971 R09: ff11000012e82ea8
[   64.166438][  T826] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.166718][  T826] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.167008][  T826] FS:  00007fb9906a8840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.167318][  T826] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.167560][  T826] CR2: 00007fb4a79fcc20 CR3: 0000000012044005 CR4: 0000000000771ef0
[   64.167846][  T826] PKRU: 55555554
[   64.168012][  T826] Call Trace:
[   64.168173][  T826]  <TASK>
[   64.168299][  T826]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.168547][  T826]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.168784][  T826]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.168997][  T826]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.169201][  T826]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.169438][  T826]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.169743][  T826]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.170037][  T826]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.170229][  T826]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.170427][  T826]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.170646][  T826]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.170843][  T826]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.171080][  T826]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.171276][  T826]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.171482][  T826]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.171695][  T826]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.171906][  T826]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.172107][  T826]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.172309][  T826]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.172516][  T826]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.172730][  T826]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.172940][  T826]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.173140][  T826]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.173339][  T826]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.173550][  T826]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.173762][  T826]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.173976][  T826]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.174179][  T826]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.174378][  T826]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.174604][  T826]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.174803][  T826]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.175011][  T826]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.175220][  T826]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.175416][  T826]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.175641][  T826]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.175846][  T826]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.176050][  T826]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.176249][  T826]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.176448][  T826]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.176677][  T826]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.176878][  T826]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.177078][  T826]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.177276][  T826]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.177485][  T826]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.177699][  T826]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.177907][  T826]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.178137][  T826]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.178341][  T826]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.178549][  T826]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.178764][  T826]  ___sys_sendmsg (net/socket.c:2752)
[   64.178970][  T826]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.179206][  T826]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.179422][  T826]  __sys_sendmsg (net/socket.c:2784)
[   64.179638][  T826]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.179837][  T826]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.180084][  T826]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.180283][  T826]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.180488][  T826]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.180700][  T826]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.180908][  T826]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.181106][  T826]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.181343][  T826] RIP: 0033:0x7fb9908e208e
[   64.181555][  T826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.182152][  T826] RSP: 002b:00007ffdadff8870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.182423][  T826] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb9908e208e
[   64.182715][  T826] RDX: 0000000000000000 RSI: 00007ffdadff8920 RDI: 0000000000000005
[   64.182993][  T826] RBP: 00007ffdadff8880 R08: 0000000000000000 R09: 0000000000000000
[   64.183258][  T826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.183532][  T826] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdadff8ff0
| [   64.195672][  T840] ------------[ cut here ]------------
| [   64.195823][  T840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/840
| [   64.196053][  T840] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.197133][  T840] Tainted: [W]=WARN
[   64.197235][  T840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.197395][  T840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.197572][  T840] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.198045][  T840] RSP: 0018:ffa000000126f190 EFLAGS: 00010286
[   64.198208][  T840] RAX: 00000000ffffffa6 RBX: ff11000015c2b1c0 RCX: 1ff400000024ddf8
[   64.198399][  T840] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b27c
[   64.198599][  T840] RBP: ff11000015389000 R08: 1fe2200002b85651 R09: ff110000104cd1e8
[   64.198789][  T840] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.198982][  T840] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.199176][  T840] FS:  00007f954672e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.199403][  T840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.199570][  T840] CR2: 000000002cd55988 CR3: 0000000004fc3006 CR4: 0000000000771ef0
[   64.199772][  T840] PKRU: 55555554
[   64.199874][  T840] Call Trace:
[   64.199970][  T840]  <TASK>
[   64.200037][  T840]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.200203][  T840]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.200361][  T840]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.200495][  T840]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.200628][  T840]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.200790][  T840]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.200925][  T840]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.201055][  T840]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.201182][  T840]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.201313][  T840]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.201440][  T840]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.201576][  T840]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.201730][  T840]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.201862][  T840]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.201990][  T840]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.202118][  T840]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.202248][  T840]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.202373][  T840]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.202506][  T840]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.202640][  T840]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.202768][  T840]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.202899][  T840]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.203027][  T840]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.203156][  T840]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.203284][  T840]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.203412][  T840]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.203547][  T840]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.203684][  T840]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.203812][  T840]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.203943][  T840]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.204070][  T840]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.204201][  T840]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.204334][  T840]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.204467][  T840]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.204601][  T840]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.204731][  T840]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.204863][  T840]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.204991][  T840]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.205121][  T840]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.205252][  T840]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.205378][  T840]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.205514][  T840]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.205650][  T840]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.205780][  T840]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.205912][  T840]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.206046][  T840]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.206206][  T840]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.206335][  T840]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.206468][  T840]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.206604][  T840]  ___sys_sendmsg (net/socket.c:2752)
[   64.206730][  T840]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.206895][  T840]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.207035][  T840]  __sys_sendmsg (net/socket.c:2784)
[   64.207165][  T840]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.207314][  T840]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.207483][  T840]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.207620][  T840]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.207749][  T840]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.207879][  T840]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.208007][  T840]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.208135][  T840]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.208295][  T840] RIP: 0033:0x7f954696808e
[   64.208429][  T840] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.208959][  T840] RSP: 002b:00007ffd41a1e710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.209154][  T840] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f954696808e
[   64.209343][  T840] RDX: 0000000000000000 RSI: 00007ffd41a1e7c0 RDI: 0000000000000005
[   64.209540][  T840] RBP: 00007ffd41a1e720 R08: 0000000000000000 R09: 0000000000000000
[   64.209785][  T840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.209979][  T840] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd41a1ee90
| [   64.224666][  T844] ------------[ cut here ]------------
| [   64.224813][  T844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/844
| [   64.225037][  T844] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.225951][  T844] Tainted: [W]=WARN
[   64.226049][  T844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.226207][  T844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.226374][  T844] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.226923][  T844] RSP: 0018:ffa00000012af190 EFLAGS: 00010286
[   64.227081][  T844] RAX: 00000000ffffffa6 RBX: ff110000159f91c0 RCX: 1ff4000000255df8
[   64.227272][  T844] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f927c
[   64.227466][  T844] RBP: ff110000151a9000 R08: 1fe2200002b3f251 R09: ff1100001360aea8
[   64.227719][  T844] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.227911][  T844] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.228104][  T844] FS:  00007f030ba6a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.228326][  T844] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.228491][  T844] CR2: 00007fdc98d821a0 CR3: 000000000cbb3003 CR4: 0000000000771ef0
[   64.228756][  T844] PKRU: 55555554
[   64.228855][  T844] Call Trace:
[   64.228955][  T844]  <TASK>
[   64.229023][  T844]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.229185][  T844]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.229342][  T844]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.229474][  T844]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.229610][  T844]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.229770][  T844]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.229906][  T844]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.230035][  T844]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.230161][  T844]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.230290][  T844]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.230417][  T844]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.230549][  T844]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.230705][  T844]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.230833][  T844]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.230968][  T844]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.231093][  T844]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.231220][  T844]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.231347][  T844]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.231485][  T844]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.231618][  T844]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.231747][  T844]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.231880][  T844]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.232010][  T844]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.232140][  T844]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.232270][  T844]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.232396][  T844]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.232528][  T844]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.232660][  T844]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.232787][  T844]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.232923][  T844]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.233052][  T844]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.233181][  T844]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.233313][  T844]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.233440][  T844]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.233578][  T844]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.233715][  T844]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.233847][  T844]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.233976][  T844]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.234104][  T844]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.234233][  T844]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.234359][  T844]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.234490][  T844]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.234623][  T844]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.234751][  T844]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.234881][  T844]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.235010][  T844]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.235169][  T844]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.235301][  T844]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.235430][  T844]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.235565][  T844]  ___sys_sendmsg (net/socket.c:2752)
[   64.235702][  T844]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.235867][  T844]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.236007][  T844]  __sys_sendmsg (net/socket.c:2784)
[   64.236135][  T844]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.236265][  T844]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.236429][  T844]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.236563][  T844]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.236697][  T844]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.236825][  T844]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.236956][  T844]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.237084][  T844]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.237242][  T844] RIP: 0033:0x7f030bca408e
[   64.237376][  T844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.237852][  T844] RSP: 002b:00007ffecddf4b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.238048][  T844] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f030bca408e
[   64.238239][  T844] RDX: 0000000000000000 RSI: 00007ffecddf4be0 RDI: 0000000000000005
[   64.238428][  T844] RBP: 00007ffecddf4b40 R08: 0000000000000000 R09: 0000000000000000
[   64.238627][  T844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.238819][  T844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecddf52b0
| [   64.248662][  T842] ------------[ cut here ]------------
| [   64.248804][  T842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/842
| [   64.249034][  T842] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.250143][  T842] Tainted: [W]=WARN
[   64.250243][  T842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.250404][  T842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.250642][  T842] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.251164][  T842] RSP: 0018:ffa000000128f190 EFLAGS: 00010286
[   64.251327][  T842] RAX: 00000000ffffffa6 RBX: ff1100001009e580 RCX: 1ff4000000251df8
[   64.251524][  T842] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001009e63c
[   64.251769][  T842] RBP: ff11000014f11000 R08: 1fe2200002013cc9 R09: ff110000100e0b68
[   64.251966][  T842] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.252156][  T842] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.252349][  T842] FS:  00007fcc041dc840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.252639][  T842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.252801][  T842] CR2: 000000003cc7f988 CR3: 000000000cbf6004 CR4: 0000000000771ef0
[   64.253000][  T842] PKRU: 55555554
[   64.253096][  T842] Call Trace:
[   64.253193][  T842]  <TASK>
[   64.253260][  T842]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.253424][  T842]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.253643][  T842]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.253772][  T842]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.253905][  T842]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.254068][  T842]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.254198][  T842]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.254330][  T842]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.254463][  T842]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.254645][  T842]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.254776][  T842]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.254908][  T842]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.255057][  T842]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.255186][  T842]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.255315][  T842]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.255442][  T842]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.255579][  T842]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.255762][  T842]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.255897][  T842]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.256025][  T842]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.256153][  T842]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.256281][  T842]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.256411][  T842]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.256548][  T842]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.256733][  T842]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.256869][  T842]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.256998][  T842]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.257127][  T842]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.257256][  T842]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.257386][  T842]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.257522][  T842]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.257707][  T842]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.257847][  T842]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.257978][  T842]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.258108][  T842]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.258240][  T842]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.258370][  T842]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.258505][  T842]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.258689][  T842]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.258822][  T842]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.258955][  T842]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.259085][  T842]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.259215][  T842]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.259347][  T842]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.259483][  T842]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.259666][  T842]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.259826][  T842]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.259961][  T842]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.260089][  T842]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.260219][  T842]  ___sys_sendmsg (net/socket.c:2752)
[   64.260347][  T842]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.260513][  T842]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.260710][  T842]  __sys_sendmsg (net/socket.c:2784)
[   64.260845][  T842]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.260975][  T842]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.261138][  T842]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.261268][  T842]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.261397][  T842]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.261531][  T842]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.261710][  T842]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.261844][  T842]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.262005][  T842] RIP: 0033:0x7fcc0441608e
[   64.262141][  T842] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.262665][  T842] RSP: 002b:00007ffd3d0221a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.262864][  T842] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc0441608e
[   64.263056][  T842] RDX: 0000000000000000 RSI: 00007ffd3d022250 RDI: 0000000000000005
[   64.263248][  T842] RBP: 00007ffd3d0221b0 R08: 0000000000000000 R09: 0000000000000000
[   64.263440][  T842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.263691][  T842] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3d022920
| [   64.276665][  T833] ------------[ cut here ]------------
| [   64.276846][  T833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/833
| [   64.277125][  T833] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.278354][  T833] Tainted: [W]=WARN
[   64.278559][  T833] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.278832][  T833] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.279111][  T833] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.279675][  T833] RSP: 0018:ffa0000000d7f190 EFLAGS: 00010286
[   64.279946][  T833] RAX: 00000000ffffffa6 RBX: ff11000015c2d380 RCX: 1ff40000001afdf8
[   64.280234][  T833] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2d43c
[   64.280528][  T833] RBP: ff1100000206c000 R08: 1fe2200002b85a89 R09: ff11000010f1aea8
[   64.280828][  T833] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.281124][  T833] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.281414][  T833] FS:  00007f766c44d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.281754][  T833] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.282020][  T833] CR2: 000000001dda1988 CR3: 000000000a169005 CR4: 0000000000771ef0
[   64.282308][  T833] PKRU: 55555554
[   64.282507][  T833] Call Trace:
[   64.282717][  T833]  <TASK>
[   64.282895][  T833]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.283155][  T833]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.283408][  T833]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.283655][  T833]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.283894][  T833]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.284151][  T833]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.284376][  T833]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.284624][  T833]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.284858][  T833]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.285090][  T833]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.285314][  T833]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.285546][  T833]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.285802][  T833]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.286038][  T833]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.286267][  T833]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.286498][  T833]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.286736][  T833]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.286974][  T833]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.287241][  T833]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.287490][  T833]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.287727][  T833]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.287965][  T833]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.288209][  T833]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.288513][  T833]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.288702][  T833]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.288885][  T833]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.289064][  T833]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.289240][  T833]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.289412][  T833]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.289610][  T833]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.289784][  T833]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.289969][  T833]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.290147][  T833]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.290320][  T833]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.290504][  T833]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.290708][  T833]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.290894][  T833]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.291069][  T833]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.291244][  T833]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.291419][  T833]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.291607][  T833]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.291783][  T833]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.291968][  T833]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.292144][  T833]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.292318][  T833]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.292501][  T833]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.292720][  T833]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.292917][  T833]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.293090][  T833]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.293266][  T833]  ___sys_sendmsg (net/socket.c:2752)
[   64.293439][  T833]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.293663][  T833]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.293861][  T833]  __sys_sendmsg (net/socket.c:2784)
[   64.294038][  T833]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.294211][  T833]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.294422][  T833]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.294617][  T833]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.294791][  T833]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.294975][  T833]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.295148][  T833]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.295323][  T833]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.295532][  T833] RIP: 0033:0x7f766c68708e
[   64.295724][  T833] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.296231][  T833] RSP: 002b:00007fffbb475040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.296474][  T833] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f766c68708e
[   64.296720][  T833] RDX: 0000000000000000 RSI: 00007fffbb4750f0 RDI: 0000000000000005
[   64.296968][  T833] RBP: 00007fffbb475050 R08: 0000000000000000 R09: 0000000000000000
[   64.297200][  T833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.297431][  T833] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb4757c0
| [   64.307668][  T812] ------------[ cut here ]------------
| [   64.307812][  T812] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/812
| [   64.308039][  T812] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.309563][  T812] Tainted: [W]=WARN
[   64.309737][  T812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.309907][  T812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.310076][  T812] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.310542][  T812] RSP: 0018:ffa0000000f6f190 EFLAGS: 00010286
[   64.310802][  T812] RAX: 00000000ffffffa6 RBX: ff1100000b918c80 RCX: 1ff40000001eddf8
[   64.310998][  T812] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b918d3c
[   64.311187][  T812] RBP: ff110000104c4000 R08: 1fe22000017231a9 R09: ff110000121e51e8
[   64.311379][  T812] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.311575][  T812] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.311849][  T812] FS:  00007f21e5fc7840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.312076][  T812] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.312238][  T812] CR2: 000000000dd28988 CR3: 0000000014d7a003 CR4: 0000000000771ef0
[   64.312451][  T812] PKRU: 55555554
[   64.312553][  T812] Call Trace:
[   64.312655][  T812]  <TASK>
[   64.312721][  T812]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.312886][  T812]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.313043][  T812]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.313172][  T812]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.313300][  T812]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.313465][  T812]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.313598][  T812]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.313728][  T812]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.313860][  T812]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.313988][  T812]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.314117][  T812]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.314246][  T812]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.314391][  T812]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.314524][  T812]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.314656][  T812]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.314783][  T812]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.314913][  T812]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.315041][  T812]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.315170][  T812]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.315299][  T812]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.315426][  T812]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.315559][  T812]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.315691][  T812]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.315822][  T812]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.315957][  T812]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.316084][  T812]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.316213][  T812]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.316341][  T812]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.316473][  T812]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.316607][  T812]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.316736][  T812]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.316874][  T812]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.317006][  T812]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.317133][  T812]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.317267][  T812]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.317397][  T812]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.317530][  T812]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.317665][  T812]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.317795][  T812]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.317929][  T812]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.318057][  T812]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.318188][  T812]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.318315][  T812]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.318444][  T812]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.318577][  T812]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.318709][  T812]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.318873][  T812]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.319004][  T812]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.319135][  T812]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.319264][  T812]  ___sys_sendmsg (net/socket.c:2752)
[   64.319389][  T812]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.319553][  T812]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.319699][  T812]  __sys_sendmsg (net/socket.c:2784)
[   64.319827][  T812]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.319958][  T812]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.320117][  T812]  ? restore_fpregs_from_fpstate (arch/x86/kernel/fpu/xstate.h:242 arch/x86/kernel/fpu/core.c:207)
[   64.320276][  T812]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   64.320401][  T812]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.320536][  T812]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.320668][  T812]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.320798][  T812]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.320931][  T812]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.321088][  T812] RIP: 0033:0x7f21e620108e
[   64.321223][  T812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.321688][  T812] RSP: 002b:00007ffc6c69e4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.321883][  T812] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f21e620108e
[   64.322075][  T812] RDX: 0000000000000000 RSI: 00007ffc6c69e5a0 RDI: 0000000000000005
[   64.322264][  T812] RBP: 00007ffc6c69e500 R08: 0000000000000000 R09: 0000000000000000
[   64.322451][  T812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.322654][  T812] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c69ec70
| [   64.338664][  T847] ------------[ cut here ]------------
| [   64.338807][  T847] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/847
| [   64.339030][  T847] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.339746][  T847] Tainted: [W]=WARN
[   64.339850][  T847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.340012][  T847] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.340178][  T847] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.340636][  T847] RSP: 0018:ffa00000012bf190 EFLAGS: 00010286
[   64.340795][  T847] RAX: 00000000ffffffa6 RBX: ff110000053871c0 RCX: 1ff4000000257df8
[   64.340993][  T847] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538727c
[   64.341181][  T847] RBP: ff11000015129000 R08: 1fe2200000a70e51 R09: ff1100000c1e0b68
[   64.341368][  T847] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   64.341559][  T847] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.341754][  T847] FS:  00007f16ace1c840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   64.341977][  T847] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.342140][  T847] CR2: 0000000034531988 CR3: 000000001085a001 CR4: 0000000000771ef0
[   64.342330][  T847] PKRU: 55555554
[   64.342423][  T847] Call Trace:
[   64.342524][  T847]  <TASK>
[   64.342596][  T847]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.342757][  T847]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.342917][  T847]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.343043][  T847]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.343167][  T847]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.343327][  T847]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.343468][  T847]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.343603][  T847]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.343728][  T847]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.343860][  T847]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.343989][  T847]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.344117][  T847]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.344262][  T847]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.344388][  T847]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.344521][  T847]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.344653][  T847]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.344779][  T847]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.344909][  T847]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.345040][  T847]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.345164][  T847]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.345292][  T847]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.345418][  T847]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.345552][  T847]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.345689][  T847]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.345816][  T847]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.345947][  T847]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.346075][  T847]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.346206][  T847]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.346333][  T847]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.346466][  T847]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.346596][  T847]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.346722][  T847]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.346854][  T847]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.346980][  T847]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.347109][  T847]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.347237][  T847]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.347365][  T847]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.347494][  T847]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.347627][  T847]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.347755][  T847]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.347883][  T847]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.348010][  T847]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.348137][  T847]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.348266][  T847]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.348393][  T847]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.348524][  T847]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.348694][  T847]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.348820][  T847]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.348976][  T847]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.349103][  T847]  ___sys_sendmsg (net/socket.c:2752)
[   64.349230][  T847]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.349387][  T847]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.349530][  T847]  __sys_sendmsg (net/socket.c:2784)
[   64.349660][  T847]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.349786][  T847]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.349949][  T847]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.350075][  T847]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.350203][  T847]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.350330][  T847]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.350461][  T847]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.350594][  T847]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.350749][  T847] RIP: 0033:0x7f16ad05608e
[   64.350884][  T847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.351335][  T847] RSP: 002b:00007ffe4e0cadb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.351528][  T847] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f16ad05608e
[   64.351719][  T847] RDX: 0000000000000000 RSI: 00007ffe4e0cae60 RDI: 0000000000000005
[   64.351910][  T847] RBP: 00007ffe4e0cadc0 R08: 0000000000000000 R09: 0000000000000000
[   64.352100][  T847] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.352288][  T847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e0cb530
| [   64.361688][  T848] ------------[ cut here ]------------
| [   64.361826][  T848] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/848
| [   64.362048][  T848] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.362956][  T848] Tainted: [W]=WARN
[   64.363053][  T848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.363210][  T848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.363372][  T848] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.363834][  T848] RSP: 0018:ffa00000012cf190 EFLAGS: 00010286
[   64.363996][  T848] RAX: 00000000ffffffa6 RBX: ff1100000c17ec80 RCX: 1ff4000000259df8
[   64.364182][  T848] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17ed3c
[   64.364367][  T848] RBP: ff11000015001000 R08: 1fe220000182fda9 R09: ff1100001020aea8
[   64.364558][  T848] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   64.364747][  T848] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.364941][  T848] FS:  00007f039e9ac840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   64.365160][  T848] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.365319][  T848] CR2: 000000001261a988 CR3: 00000000102d3004 CR4: 0000000000771ef0
[   64.365521][  T848] PKRU: 55555554
[   64.365623][  T848] Call Trace:
[   64.365715][  T848]  <TASK>
[   64.365780][  T848]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.365942][  T848]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.366096][  T848]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.366223][  T848]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.366346][  T848]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.366507][  T848]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.366641][  T848]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.366765][  T848]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.366896][  T848]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.367020][  T848]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.367144][  T848]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.367268][  T848]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.367410][  T848]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.367539][  T848]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.367669][  T848]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.367792][  T848]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.367919][  T848]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.368042][  T848]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.368169][  T848]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.368293][  T848]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.368417][  T848]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.368549][  T848]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.368680][  T848]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.368809][  T848]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.368938][  T848]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.369061][  T848]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.369186][  T848]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.369316][  T848]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.369439][  T848]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.369569][  T848]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.369747][  T848]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.369878][  T848]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.370004][  T848]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.370128][  T848]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.370254][  T848]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.370381][  T848]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.370511][  T848]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.370698][  T848]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.370826][  T848]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.370956][  T848]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.371079][  T848]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.371215][  T848]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.371341][  T848]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.371473][  T848]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.371651][  T848]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.371775][  T848]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.371984][  T848]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.372110][  T848]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.372277][  T848]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.372403][  T848]  ___sys_sendmsg (net/socket.c:2752)
[   64.372534][  T848]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.372696][  T848]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.372837][  T848]  __sys_sendmsg (net/socket.c:2784)
[   64.372965][  T848]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.373089][  T848]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.373251][  T848]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.373376][  T848]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.373510][  T848]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.373643][  T848]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.373766][  T848]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.373895][  T848]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.374049][  T848] RIP: 0033:0x7f039ebe608e
[   64.374180][  T848] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.374635][  T848] RSP: 002b:00007fff0c7d7640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.374823][  T848] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f039ebe608e
[   64.375019][  T848] RDX: 0000000000000000 RSI: 00007fff0c7d76f0 RDI: 0000000000000005
[   64.375210][  T848] RBP: 00007fff0c7d7650 R08: 0000000000000000 R09: 0000000000000000
[   64.375393][  T848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.375588][  T848] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0c7d7dc0
| [   64.385664][  T854] ------------[ cut here ]------------
| [   64.385806][  T854] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/854
| [   64.386032][  T854] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.387604][  T854] Tainted: [W]=WARN
[   64.387810][  T854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.387975][  T854] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.388141][  T854] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.388700][  T854] RSP: 0018:ffa000000132f190 EFLAGS: 00010286
[   64.388865][  T854] RAX: 00000000ffffffa6 RBX: ff11000002198ac0 RCX: 1ff4000000265df8
[   64.389053][  T854] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002198b7c
[   64.389240][  T854] RBP: ff110000153cc000 R08: 1fe2200000433171 R09: ff11000014d751e8
[   64.389426][  T854] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   64.389724][  T854] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.389921][  T854] FS:  00007f140c181840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   64.390141][  T854] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.390297][  T854] CR2: 00007f140c4511a0 CR3: 000000000f4db002 CR4: 0000000000771ef0
[   64.390489][  T854] PKRU: 55555554
[   64.390683][  T854] Call Trace:
[   64.390777][  T854]  <TASK>
[   64.390849][  T854]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.391011][  T854]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.391164][  T854]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.391290][  T854]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.391427][  T854]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.391694][  T854]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.391827][  T854]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.391957][  T854]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.392083][  T854]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.392210][  T854]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.392334][  T854]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.392468][  T854]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.392712][  T854]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.392840][  T854]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.392965][  T854]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.393089][  T854]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.393220][  T854]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.393344][  T854]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.393475][  T854]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.393711][  T854]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.393839][  T854]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.393964][  T854]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.394089][  T854]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.394216][  T854]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.394340][  T854]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.394467][  T854]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.394692][  T854]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.394819][  T854]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.394945][  T854]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.395070][  T854]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.395195][  T854]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.395323][  T854]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.395452][  T854]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.395664][  T854]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.395791][  T854]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.395923][  T854]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.396048][  T854]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.396172][  T854]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.396298][  T854]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.396423][  T854]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.396552][  T854]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.396782][  T854]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.396910][  T854]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.397041][  T854]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.397164][  T854]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.397289][  T854]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.397443][  T854]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.397574][  T854]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.397963][  T854]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.398089][  T854]  ___sys_sendmsg (net/socket.c:2752)
[   64.398212][  T854]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.398374][  T854]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.398517][  T854]  __sys_sendmsg (net/socket.c:2784)
[   64.398908][  T854]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.399034][  T854]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.399191][  T854]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.399315][  T854]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.399440][  T854]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.399571][  T854]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.399961][  T854]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.400089][  T854]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.400243][  T854] RIP: 0033:0x7f140c3bb08e
[   64.400373][  T854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.400941][  T854] RSP: 002b:00007ffeb7837300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.401132][  T854] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f140c3bb08e
[   64.401318][  T854] RDX: 0000000000000000 RSI: 00007ffeb78373b0 RDI: 0000000000000005
[   64.401511][  T854] RBP: 00007ffeb7837310 R08: 0000000000000000 R09: 0000000000000000
[   64.401792][  T854] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.401984][  T854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb7837a80
| [   64.427661][  T814] ------------[ cut here ]------------
| [   64.427803][  T814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/814
| [   64.428029][  T814] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.428764][  T814] Tainted: [W]=WARN
[   64.428869][  T814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.429031][  T814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.429202][  T814] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.429665][  T814] RSP: 0018:ffa0000000c6f190 EFLAGS: 00010286
[   64.429824][  T814] RAX: 00000000ffffffa6 RBX: ff11000015878ac0 RCX: 1ff400000018ddf8
[   64.430018][  T814] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015878b7c
[   64.430208][  T814] RBP: ff1100001523c000 R08: 1fe2200002b0f171 R09: ff1100000c1bd1e8
[   64.430395][  T814] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.430595][  T814] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.430787][  T814] FS:  00007fa0bfb39840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.431011][  T814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.431170][  T814] CR2: 00000000021b0988 CR3: 0000000014cb5003 CR4: 0000000000771ef0
[   64.431361][  T814] PKRU: 55555554
[   64.431460][  T814] Call Trace:
[   64.431555][  T814]  <TASK>
[   64.431627][  T814]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.431786][  T814]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.431944][  T814]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.432069][  T814]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.432195][  T814]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.432351][  T814]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.432485][  T814]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.432620][  T814]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.432744][  T814]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.432875][  T814]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.432999][  T814]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.433123][  T814]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.433266][  T814]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.433391][  T814]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.433525][  T814]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.433655][  T814]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.433780][  T814]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.433909][  T814]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.434037][  T814]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.434162][  T814]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.434289][  T814]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.434415][  T814]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.434552][  T814]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.434686][  T814]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.434813][  T814]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.434942][  T814]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.435067][  T814]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.435194][  T814]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.435319][  T814]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.435448][  T814]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.435586][  T814]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.435714][  T814]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.435848][  T814]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.435975][  T814]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.436103][  T814]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.436233][  T814]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.436359][  T814]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.436495][  T814]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.436627][  T814]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.436756][  T814]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.436883][  T814]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.437010][  T814]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.437137][  T814]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.437266][  T814]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.437393][  T814]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.437527][  T814]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.437687][  T814]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.437815][  T814]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.437944][  T814]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.438072][  T814]  ___sys_sendmsg (net/socket.c:2752)
[   64.438198][  T814]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.438359][  T814]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.438506][  T814]  __sys_sendmsg (net/socket.c:2784)
[   64.438639][  T814]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.438766][  T814]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.438931][  T814]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.439057][  T814]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.439184][  T814]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.439310][  T814]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.439438][  T814]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.439570][  T814]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.439733][  T814] RIP: 0033:0x7fa0bfd7308e
[   64.439870][  T814] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.440322][  T814] RSP: 002b:00007ffe6f56bf50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.440516][  T814] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa0bfd7308e
[   64.440711][  T814] RDX: 0000000000000000 RSI: 00007ffe6f56c000 RDI: 0000000000000005
[   64.440904][  T814] RBP: 00007ffe6f56bf60 R08: 0000000000000000 R09: 0000000000000000
[   64.441093][  T814] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.441281][  T814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6f56c6d0
| [   64.451683][  T860] ------------[ cut here ]------------
| [   64.451823][  T860] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/860
| [   64.452051][  T860] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.452966][  T860] Tainted: [W]=WARN
[   64.453063][  T860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.453220][  T860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.453383][  T860] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.453859][  T860] RSP: 0018:ffa000000138f190 EFLAGS: 00010286
[   64.454016][  T860] RAX: 00000000ffffffa6 RBX: ff110000109d4900 RCX: 1ff4000000271df8
[   64.454204][  T860] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109d49bc
[   64.454394][  T860] RBP: ff11000014f4c000 R08: 1fe220000213a939 R09: ff110000100e51e8
[   64.454591][  T860] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.454778][  T860] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.454972][  T860] FS:  00007f8dbb469840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.455193][  T860] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.455350][  T860] CR2: 0000000040399988 CR3: 0000000010f04004 CR4: 0000000000771ef0
[   64.455545][  T860] PKRU: 55555554
[   64.455644][  T860] Call Trace:
[   64.455737][  T860]  <TASK>
[   64.455802][  T860]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.455971][  T860]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.456129][  T860]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.456255][  T860]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.456378][  T860]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.456544][  T860]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.456675][  T860]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.456804][  T860]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.456935][  T860]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.457062][  T860]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.457188][  T860]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.457312][  T860]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.457463][  T860]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.457594][  T860]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.457721][  T860]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.457849][  T860]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.457975][  T860]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.458103][  T860]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.458232][  T860]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.458359][  T860]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.458491][  T860]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.458622][  T860]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.458747][  T860]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.458877][  T860]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.459005][  T860]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.459135][  T860]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.459265][  T860]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.459404][  T860]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.459542][  T860]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.459678][  T860]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.459806][  T860]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.459938][  T860]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.460070][  T860]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.460196][  T860]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.460324][  T860]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.460451][  T860]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.460588][  T860]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.460726][  T860]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.460857][  T860]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.460987][  T860]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.461111][  T860]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.461237][  T860]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.461362][  T860]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.461494][  T860]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.461624][  T860]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.461748][  T860]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.461908][  T860]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.462036][  T860]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.462161][  T860]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.462288][  T860]  ___sys_sendmsg (net/socket.c:2752)
[   64.462414][  T860]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.462576][  T860]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.462719][  T860]  __sys_sendmsg (net/socket.c:2784)
[   64.462849][  T860]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.462975][  T860]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.463133][  T860]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.463259][  T860]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.463386][  T860]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.463517][  T860]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.463648][  T860]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.463773][  T860]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.463936][  T860] RIP: 0033:0x7f8dbb6a308e
[   64.464067][  T860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.464519][  T860] RSP: 002b:00007ffea6f567e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.464712][  T860] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8dbb6a308e
[   64.464903][  T860] RDX: 0000000000000000 RSI: 00007ffea6f56890 RDI: 0000000000000005
[   64.465093][  T860] RBP: 00007ffea6f567f0 R08: 0000000000000000 R09: 0000000000000000
[   64.465278][  T860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.465469][  T860] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6f56f60
| [   64.477664][  T866] ------------[ cut here ]------------
| [   64.477839][  T866] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/866
| [   64.478113][  T866] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.479007][  T866] Tainted: [W]=WARN
[   64.479149][  T866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.479356][  T866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.479598][  T866] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.480107][  T866] RSP: 0018:ffa0000000c8f190 EFLAGS: 00010286
[   64.480318][  T866] RAX: 00000000ffffffa6 RBX: ff110000109d5c40 RCX: 1ff4000000191df8
[   64.480562][  T866] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109d5cfc
[   64.480811][  T866] RBP: ff1100001518c000 R08: 1fe220000213aba1 R09: ff11000013662ea8
[   64.481053][  T866] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.481287][  T866] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.481535][  T866] FS:  00007fafad95e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.481822][  T866] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.482036][  T866] CR2: 000055dc7a4d9f48 CR3: 00000000107ac001 CR4: 0000000000771ef0
[   64.482274][  T866] PKRU: 55555554
[   64.482415][  T866] Call Trace:
[   64.482568][  T866]  <TASK>
[   64.482740][  T866]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.482959][  T866]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.483161][  T866]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.483336][  T866]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.483519][  T866]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.483737][  T866]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.483924][  T866]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.484103][  T866]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.484275][  T866]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.484449][  T866]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.484646][  T866]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.484820][  T866]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.485021][  T866]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.485192][  T866]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.485368][  T866]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.485547][  T866]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.485730][  T866]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.485915][  T866]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.486091][  T866]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.486261][  T866]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.486435][  T866]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.486633][  T866]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.486808][  T866]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.486993][  T866]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.487166][  T866]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.487338][  T866]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.487519][  T866]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.487707][  T866]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.487887][  T866]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.488066][  T866]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.488241][  T866]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.488415][  T866]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.488613][  T866]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.488785][  T866]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.488971][  T866]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.489146][  T866]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.489322][  T866]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.489504][  T866]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.489692][  T866]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.489873][  T866]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.490044][  T866]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.490218][  T866]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.490389][  T866]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.490573][  T866]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.490764][  T866]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.490947][  T866]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.491148][  T866]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.491323][  T866]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.491503][  T866]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.491693][  T866]  ___sys_sendmsg (net/socket.c:2752)
[   64.491871][  T866]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.492077][  T866]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.492263][  T866]  __sys_sendmsg (net/socket.c:2784)
[   64.492436][  T866]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.492630][  T866]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.492840][  T866]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.493021][  T866]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.493194][  T866]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.493369][  T866]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.493549][  T866]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.493735][  T866]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.493948][  T866] RIP: 0033:0x7fafadb9808e
[   64.494125][  T866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.494640][  T866] RSP: 002b:00007ffd9b290620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.494882][  T866] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fafadb9808e
[   64.495116][  T866] RDX: 0000000000000000 RSI: 00007ffd9b2906d0 RDI: 0000000000000005
[   64.495348][  T866] RBP: 00007ffd9b290630 R08: 0000000000000000 R09: 0000000000000000
[   64.495608][  T866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.495843][  T866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b290da0
| [   64.507931][  T819] ------------[ cut here ]------------
| [   64.508099][  T819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/819
| [   64.508356][  T819] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.509285][  T819] Tainted: [W]=WARN
[   64.509427][  T819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.509653][  T819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.509878][  T819] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.510379][  T819] RSP: 0018:ffa0000000cbf190 EFLAGS: 00010286
[   64.510601][  T819] RAX: 00000000ffffffa6 RBX: ff110000159faac0 RCX: 1ff4000000197df8
[   64.510839][  T819] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fab7c
[   64.511085][  T819] RBP: ff110000153b1000 R08: 1fe2200002b3f571 R09: ff1100000cb1aea8
[   64.511320][  T819] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.511562][  T819] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.511810][  T819] FS:  00007fe810727840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.512083][  T819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.512288][  T819] CR2: 000055dc7a4d9f48 CR3: 0000000010b8b002 CR4: 0000000000771ef0
[   64.512528][  T819] PKRU: 55555554
[   64.512683][  T819] Call Trace:
[   64.512823][  T819]  <TASK>
[   64.512943][  T819]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.513150][  T819]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.513351][  T819]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.513533][  T819]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.513719][  T819]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.513935][  T819]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.514109][  T819]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.514283][  T819]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.514463][  T819]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.514654][  T819]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.514826][  T819]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.515008][  T819]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.515201][  T819]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.515372][  T819]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.515556][  T819]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.515740][  T819]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.515926][  T819]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.516099][  T819]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.516275][  T819]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.516446][  T819]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.516643][  T819]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.516816][  T819]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.516997][  T819]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.517170][  T819]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.517347][  T819]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.517529][  T819]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.517718][  T819]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.517906][  T819]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.518078][  T819]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.518253][  T819]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.518426][  T819]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.518625][  T819]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.518804][  T819]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.518989][  T819]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.519168][  T819]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.519345][  T819]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.519527][  T819]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.519717][  T819]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.519906][  T819]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.520082][  T819]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.520254][  T819]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.520431][  T819]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.520628][  T819]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.520806][  T819]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.520988][  T819]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.521160][  T819]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.521362][  T819]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.521547][  T819]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.521732][  T819]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.521919][  T819]  ___sys_sendmsg (net/socket.c:2752)
[   64.522089][  T819]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.522292][  T819]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.522487][  T819]  __sys_sendmsg (net/socket.c:2784)
[   64.522674][  T819]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.522846][  T819]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.523058][  T819]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.523230][  T819]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.523403][  T819]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.523596][  T819]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.523768][  T819]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.523952][  T819]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.524154][  T819] RIP: 0033:0x7fe81096108e
[   64.524331][  T819] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.524841][  T819] RSP: 002b:00007fffd1d41980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.525084][  T819] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe81096108e
[   64.525315][  T819] RDX: 0000000000000000 RSI: 00007fffd1d41a30 RDI: 0000000000000005
[   64.525557][  T819] RBP: 00007fffd1d41990 R08: 0000000000000000 R09: 0000000000000000
[   64.525800][  T819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.526040][  T819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1d42100
| [   64.537667][  T815] ------------[ cut here ]------------
| [   64.537837][  T815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/815
| [   64.538103][  T815] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.539195][  T815] Tainted: [W]=WARN
[   64.539337][  T815] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.539552][  T815] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.539778][  T815] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.540276][  T815] RSP: 0018:ffa0000000c7f190 EFLAGS: 00010286
[   64.540488][  T815] RAX: 00000000ffffffa6 RBX: ff110000159fb8c0 RCX: 1ff400000018fdf8
[   64.540734][  T815] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fb97c
[   64.540981][  T815] RBP: ff11000014f61000 R08: 1fe2200002b3f731 R09: ff11000004eb51e8
[   64.541212][  T815] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.541450][  T815] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.541708][  T815] FS:  00007fc2fc924840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.541994][  T815] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.542200][  T815] CR2: 000055dc7a4d9f48 CR3: 0000000008e34003 CR4: 0000000000771ef0
[   64.542433][  T815] PKRU: 55555554
[   64.542596][  T815] Call Trace:
[   64.542737][  T815]  <TASK>
[   64.542854][  T815]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.543070][  T815]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.543271][  T815]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.543447][  T815]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.543641][  T815]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.543851][  T815]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.544030][  T815]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.544202][  T815]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.544372][  T815]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.544556][  T815]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.544742][  T815]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.544927][  T815]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.545119][  T815]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.545292][  T815]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.545478][  T815]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.545662][  T815]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.545834][  T815]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.546017][  T815]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.546195][  T815]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.546366][  T815]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.546576][  T815]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.546763][  T815]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.546954][  T815]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.547128][  T815]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.547302][  T815]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.547481][  T815]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.547664][  T815]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.547842][  T815]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.548022][  T815]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.548197][  T815]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.548371][  T815]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.548558][  T815]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.548748][  T815]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.548932][  T815]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.549108][  T815]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.549285][  T815]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.549464][  T815]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.549653][  T815]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.549832][  T815]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.550019][  T815]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.550192][  T815]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.550368][  T815]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.550551][  T815]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.550740][  T815]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.550927][  T815]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.551099][  T815]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.551302][  T815]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.551484][  T815]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.551671][  T815]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.551849][  T815]  ___sys_sendmsg (net/socket.c:2752)
[   64.552028][  T815]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.552232][  T815]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.552416][  T815]  __sys_sendmsg (net/socket.c:2784)
[   64.552611][  T815]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.552782][  T815]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.552998][  T815]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.553170][  T815]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.553343][  T815]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.553523][  T815]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.553708][  T815]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.553895][  T815]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.554097][  T815] RIP: 0033:0x7fc2fcb5e08e
[   64.554275][  T815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.554782][  T815] RSP: 002b:00007ffc7701e030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.555029][  T815] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc2fcb5e08e
[   64.555261][  T815] RDX: 0000000000000000 RSI: 00007ffc7701e0e0 RDI: 0000000000000005
[   64.555501][  T815] RBP: 00007ffc7701e040 R08: 0000000000000000 R09: 0000000000000000
[   64.555746][  T815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.555992][  T815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7701e7b0
| [   64.567694][  T821] ------------[ cut here ]------------
| [   64.567874][  T821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/821
| [   64.568142][  T821] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.569128][  T821] Tainted: [W]=WARN
[   64.569273][  T821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.569483][  T821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.569707][  T821] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.570205][  T821] RSP: 0018:ffa0000000cdf190 EFLAGS: 00010286
[   64.570414][  T821] RAX: 00000000ffffffa6 RBX: ff110000159fc040 RCX: 1ff400000019bdf8
[   64.570670][  T821] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fc0fc
[   64.570916][  T821] RBP: ff1100001550c000 R08: 1fe2200002b3f821 R09: ff11000012e3aea8
[   64.571149][  T821] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.571394][  T821] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.571654][  T821] FS:  00007f85991cb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.571933][  T821] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.572139][  T821] CR2: 000055dc7a4d9f48 CR3: 0000000010f26004 CR4: 0000000000771ef0
[   64.572377][  T821] PKRU: 55555554
[   64.572529][  T821] Call Trace:
[   64.572683][  T821]  <TASK>
[   64.572806][  T821]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.573023][  T821]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.573227][  T821]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.573399][  T821]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.573596][  T821]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.573801][  T821]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.573988][  T821]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.574163][  T821]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.574338][  T821]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.574524][  T821]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.574709][  T821]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.574890][  T821]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.575083][  T821]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.575258][  T821]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.575433][  T821]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.575632][  T821]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.575807][  T821]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.575988][  T821]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.576163][  T821]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.576334][  T821]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.576523][  T821]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.576709][  T821]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.576891][  T821]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.577065][  T821]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.577238][  T821]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.577409][  T821]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.577602][  T821]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.577777][  T821]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.577962][  T821]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.578138][  T821]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.578311][  T821]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.578493][  T821]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.578686][  T821]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.578861][  T821]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.579042][  T821]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.579217][  T821]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.579395][  T821]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.579595][  T821]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.579772][  T821]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.579956][  T821]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.580127][  T821]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.580301][  T821]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.580482][  T821]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.580674][  T821]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.580851][  T821]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.581028][  T821]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.581230][  T821]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.581404][  T821]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.581604][  T821]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.581780][  T821]  ___sys_sendmsg (net/socket.c:2752)
[   64.581965][  T821]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.582171][  T821]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.582357][  T821]  __sys_sendmsg (net/socket.c:2784)
[   64.582536][  T821]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.582720][  T821]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.582938][  T821]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.583111][  T821]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.583287][  T821]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.583468][  T821]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.583656][  T821]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.583830][  T821]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.584040][  T821] RIP: 0033:0x7f859940508e
[   64.584220][  T821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.584734][  T821] RSP: 002b:00007ffee3f32ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.584980][  T821] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f859940508e
[   64.585213][  T821] RDX: 0000000000000000 RSI: 00007ffee3f32b80 RDI: 0000000000000005
[   64.585444][  T821] RBP: 00007ffee3f32ae0 R08: 0000000000000000 R09: 0000000000000000
[   64.585703][  T821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.585947][  T821] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee3f33250
| [   64.606161][  T864] ------------[ cut here ]------------
| [   64.606303][  T864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/864
| [   64.606524][  T864] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.607111][  T864] Tainted: [W]=WARN
[   64.607207][  T864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.607366][  T864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.607534][  T864] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.607992][  T864] RSP: 0018:ffa00000013bf190 EFLAGS: 00010286
[   64.608152][  T864] RAX: 00000000ffffffa6 RBX: ff110000159fd8c0 RCX: 1ff4000000277df8
[   64.608338][  T864] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fd97c
[   64.608532][  T864] RBP: ff11000014f79000 R08: 1fe2200002b3fb31 R09: ff11000010df51e8
[   64.608731][  T864] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.608923][  T864] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.609114][  T864] FS:  00007fed2911a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.609335][  T864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.609499][  T864] CR2: 000000003972b988 CR3: 000000000ccd4006 CR4: 0000000000771ef0
[   64.609690][  T864] PKRU: 55555554
[   64.609785][  T864] Call Trace:
[   64.609880][  T864]  <TASK>
[   64.609947][  T864]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.610106][  T864]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.610262][  T864]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.610386][  T864]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.610517][  T864]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.610687][  T864]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.610814][  T864]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.610942][  T864]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.611068][  T864]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.611195][  T864]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.611319][  T864]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.611444][  T864]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.611603][  T864]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.611729][  T864]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.611865][  T864]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.611991][  T864]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.612116][  T864]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.612242][  T864]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.612374][  T864]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.612501][  T864]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.612637][  T864]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.612763][  T864]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.612899][  T864]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.613028][  T864]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.613154][  T864]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.613281][  T864]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.613408][  T864]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.613543][  T864]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.613675][  T864]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.613803][  T864]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.613935][  T864]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.614064][  T864]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.614196][  T864]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.614320][  T864]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.614446][  T864]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.614584][  T864]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.614712][  T864]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.614842][  T864]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.614970][  T864]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.615096][  T864]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.615220][  T864]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.615346][  T864]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.615482][  T864]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.615618][  T864]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.615743][  T864]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.615874][  T864]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.616030][  T864]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.616156][  T864]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.616284][  T864]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.616411][  T864]  ___sys_sendmsg (net/socket.c:2752)
[   64.616543][  T864]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.616706][  T864]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.616850][  T864]  __sys_sendmsg (net/socket.c:2784)
[   64.616977][  T864]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.617101][  T864]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.617262][  T864]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.617387][  T864]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.617519][  T864]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.617650][  T864]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.617775][  T864]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.617905][  T864]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.618059][  T864] RIP: 0033:0x7fed2935408e
[   64.618192][  T864] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.618652][  T864] RSP: 002b:00007ffdca5ab800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.618847][  T864] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed2935408e
[   64.619033][  T864] RDX: 0000000000000000 RSI: 00007ffdca5ab8b0 RDI: 0000000000000005
[   64.619221][  T864] RBP: 00007ffdca5ab810 R08: 0000000000000000 R09: 0000000000000000
[   64.619407][  T864] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.619604][  T864] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca5abf80
| [   64.635663][  T865] ------------[ cut here ]------------
| [   64.635808][  T865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/865
| [   64.636034][  T865] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.637264][  T865] Tainted: [W]=WARN
[   64.637361][  T865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.637527][  T865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.637700][  T865] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.638155][  T865] RSP: 0018:ffa00000013cf190 EFLAGS: 00010286
[   64.638316][  T865] RAX: 00000000ffffffa6 RBX: ff11000012d06580 RCX: 1ff4000000279df8
[   64.638508][  T865] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d0663c
[   64.638704][  T865] RBP: ff110000150a4000 R08: 1fe22000025a0cc9 R09: ff11000010df0b68
[   64.638896][  T865] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.639087][  T865] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.639281][  T865] FS:  00007fd970345840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.639510][  T865] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.639674][  T865] CR2: 000000001f208988 CR3: 0000000010f5c002 CR4: 0000000000771ef0
[   64.639866][  T865] PKRU: 55555554
[   64.639961][  T865] Call Trace:
[   64.640054][  T865]  <TASK>
[   64.640119][  T865]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.640281][  T865]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.640437][  T865]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.640570][  T865]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.640700][  T865]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.640861][  T865]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.640988][  T865]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.641115][  T865]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.641241][  T865]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.641367][  T865]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.641497][  T865]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.641625][  T865]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.641768][  T865]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.641897][  T865]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.642024][  T865]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.642149][  T865]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.642275][  T865]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.642401][  T865]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.642532][  T865]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.642661][  T865]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.642786][  T865]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.642912][  T865]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.643038][  T865]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.643165][  T865]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.643292][  T865]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.643417][  T865]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.643549][  T865]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.643682][  T865]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.643807][  T865]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.643941][  T865]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.644066][  T865]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.644194][  T865]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.644324][  T865]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.644449][  T865]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.644588][  T865]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.644716][  T865]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.644846][  T865]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.644971][  T865]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.645097][  T865]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.645225][  T865]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.645349][  T865]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.645480][  T865]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.645612][  T865]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.645738][  T865]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.645871][  T865]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.645997][  T865]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.646157][  T865]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.646284][  T865]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.646407][  T865]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.646540][  T865]  ___sys_sendmsg (net/socket.c:2752)
[   64.646669][  T865]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.646827][  T865]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.646972][  T865]  __sys_sendmsg (net/socket.c:2784)
[   64.647101][  T865]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.647229][  T865]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.647390][  T865]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.647523][  T865]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.647661][  T865]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.647788][  T865]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.647920][  T865]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.648047][  T865]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.648207][  T865] RIP: 0033:0x7fd97057f08e
[   64.648340][  T865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.648809][  T865] RSP: 002b:00007ffc45576fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.649005][  T865] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd97057f08e
[   64.649194][  T865] RDX: 0000000000000000 RSI: 00007ffc45577050 RDI: 0000000000000005
[   64.649381][  T865] RBP: 00007ffc45576fb0 R08: 0000000000000000 R09: 0000000000000000
[   64.649577][  T865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.649772][  T865] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc45577720
| [   64.657704][  T868] ------------[ cut here ]------------
| [   64.657847][  T868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/868
| [   64.658072][  T868] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.658990][  T868] Tainted: [W]=WARN
[   64.659088][  T868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.659253][  T868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.659417][  T868] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.659888][  T868] RSP: 0018:ffa00000013ef190 EFLAGS: 00010286
[   64.660046][  T868] RAX: 00000000ffffffa6 RBX: ff11000012d078c0 RCX: 1ff400000027ddf8
[   64.660232][  T868] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012d0797c
[   64.660417][  T868] RBP: ff1100001508c000 R08: 1fe22000025a0f31 R09: ff1100000c9651e8
[   64.660614][  T868] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   64.660801][  T868] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.660992][  T868] FS:  00007fd4428ce840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   64.661212][  T868] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.661370][  T868] CR2: 0000000013578988 CR3: 0000000010b5b005 CR4: 0000000000771ef0
[   64.661563][  T868] PKRU: 55555554
[   64.661669][  T868] Call Trace:
[   64.661763][  T868]  <TASK>
[   64.661827][  T868]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.661998][  T868]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.662153][  T868]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.662278][  T868]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.662401][  T868]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.662560][  T868]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.662692][  T868]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.662819][  T868]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.662946][  T868]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.663070][  T868]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.663195][  T868]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.663321][  T868]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.663468][  T868]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.663595][  T868]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.663721][  T868]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.663848][  T868]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.663974][  T868]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.664102][  T868]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.664228][  T868]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.664351][  T868]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.664483][  T868]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.664665][  T868]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.664790][  T868]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.664920][  T868]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.665045][  T868]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.665179][  T868]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.665316][  T868]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.665443][  T868]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.665573][  T868]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.665751][  T868]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.665879][  T868]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.666005][  T868]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.666132][  T868]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.666257][  T868]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.666384][  T868]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.666517][  T868]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.666695][  T868]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.666872][  T868]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.666996][  T868]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.667122][  T868]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.667245][  T868]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.667369][  T868]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.667501][  T868]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.667637][  T868]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.667762][  T868]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.667890][  T868]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.668043][  T868]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.668167][  T868]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.668292][  T868]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.668417][  T868]  ___sys_sendmsg (net/socket.c:2752)
[   64.668547][  T868]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.668709][  T868]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.668850][  T868]  __sys_sendmsg (net/socket.c:2784)
[   64.668975][  T868]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.669097][  T868]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.669254][  T868]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.669379][  T868]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.669510][  T868]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.669644][  T868]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.669767][  T868]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.669896][  T868]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.670063][  T868] RIP: 0033:0x7fd442b0808e
[   64.670198][  T868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.670658][  T868] RSP: 002b:00007ffcedac4ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.670848][  T868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd442b0808e
[   64.671033][  T868] RDX: 0000000000000000 RSI: 00007ffcedac4b60 RDI: 0000000000000005
[   64.671217][  T868] RBP: 00007ffcedac4ac0 R08: 0000000000000000 R09: 0000000000000000
[   64.671402][  T868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.671594][  T868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedac5230
| [   64.695895][  T869] ------------[ cut here ]------------
| [   64.696065][  T869] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/869
| [   64.696325][  T869] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.697019][  T869] Tainted: [W]=WARN
[   64.697162][  T869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.697367][  T869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.697606][  T869] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.698111][  T869] RSP: 0018:ffa00000013ff190 EFLAGS: 00010286
[   64.698314][  T869] RAX: 00000000ffffffa6 RBX: ff11000010899380 RCX: 1ff400000027fdf8
[   64.698554][  T869] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001089943c
[   64.698800][  T869] RBP: ff1100001521c000 R08: 1fe2200002113289 R09: ff11000010a9aea8
[   64.699044][  T869] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.699277][  T869] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.699524][  T869] FS:  00007ff34431d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.699811][  T869] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.700028][  T869] CR2: 00007fd44299b574 CR3: 0000000010237001 CR4: 0000000000771ef0
[   64.700261][  T869] PKRU: 55555554
[   64.700399][  T869] Call Trace:
[   64.700547][  T869]  <TASK>
[   64.700668][  T869]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.700879][  T869]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.701080][  T869]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.701258][  T869]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.701428][  T869]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.701655][  T869]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.701828][  T869]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.702011][  T869]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.702182][  T869]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.702358][  T869]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.702536][  T869]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.702725][  T869]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.702927][  T869]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.703097][  T869]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.703272][  T869]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.703443][  T869]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.703633][  T869]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.703805][  T869]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.703994][  T869]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.704164][  T869]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.704338][  T869]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.704521][  T869]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.704708][  T869]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.704891][  T869]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.705066][  T869]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.705239][  T869]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.705413][  T869]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.705610][  T869]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.705783][  T869]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.705970][  T869]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.706143][  T869]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.706318][  T869]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.706506][  T869]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.706695][  T869]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.706875][  T869]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.707051][  T869]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.707223][  T869]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.707396][  T869]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.707593][  T869]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.707771][  T869]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.707953][  T869]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.708129][  T869]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.708302][  T869]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.708485][  T869]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.708671][  T869]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.708844][  T869]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.709055][  T869]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.709228][  T869]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.709403][  T869]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.709600][  T869]  ___sys_sendmsg (net/socket.c:2752)
[   64.709771][  T869]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.709984][  T869]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.710169][  T869]  __sys_sendmsg (net/socket.c:2784)
[   64.710342][  T869]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.710525][  T869]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.710746][  T869]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.710928][  T869]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.711102][  T869]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.711300][  T869]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.711478][  T869]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.711664][  T869]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.711871][  T869] RIP: 0033:0x7ff34455708e
[   64.712053][  T869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.712548][  T869] RSP: 002b:00007fffd296b7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.712792][  T869] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff34455708e
[   64.713038][  T869] RDX: 0000000000000000 RSI: 00007fffd296b880 RDI: 0000000000000005
[   64.713271][  T869] RBP: 00007fffd296b7e0 R08: 0000000000000000 R09: 0000000000000000
[   64.713509][  T869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.713752][  T869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd296bf50
| [   64.726663][  T870] ------------[ cut here ]------------
| [   64.726810][  T870] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/870
| [   64.727036][  T870] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.727948][  T870] Tainted: [W]=WARN
[   64.728047][  T870] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.728205][  T870] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.728372][  T870] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.728848][  T870] RSP: 0018:ffa000000140f190 EFLAGS: 00010286
[   64.729009][  T870] RAX: 00000000ffffffa6 RBX: ff1100000a3de740 RCX: 1ff4000000281df8
[   64.729199][  T870] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3de7fc
[   64.729386][  T870] RBP: ff11000007fa9000 R08: 1fe220000147bd01 R09: ff11000010a98b68
[   64.729588][  T870] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   64.729776][  T870] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.729975][  T870] FS:  00007f76ab094840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   64.730198][  T870] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.730357][  T870] CR2: 000000001e765988 CR3: 00000000106d1001 CR4: 0000000000771ef0
[   64.730553][  T870] PKRU: 55555554
[   64.730655][  T870] Call Trace:
[   64.730749][  T870]  <TASK>
[   64.730817][  T870]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.730984][  T870]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.731142][  T870]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.731271][  T870]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.731396][  T870]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.731561][  T870]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.731692][  T870]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.731821][  T870]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.731955][  T870]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.732080][  T870]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.732208][  T870]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.732332][  T870]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.732483][  T870]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.732618][  T870]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.732748][  T870]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.732879][  T870]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.733008][  T870]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.733135][  T870]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.733266][  T870]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.733392][  T870]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.733526][  T870]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.733660][  T870]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.733788][  T870]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.733919][  T870]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.734046][  T870]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.734174][  T870]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.734299][  T870]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.734427][  T870]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.734560][  T870]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.734693][  T870]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.734820][  T870]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.734953][  T870]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.735082][  T870]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.735210][  T870]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.735339][  T870]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.735471][  T870]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.735606][  T870]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.735733][  T870]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.735867][  T870]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.735997][  T870]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.736123][  T870]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.736255][  T870]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.736382][  T870]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.736513][  T870]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.736648][  T870]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.736775][  T870]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.736937][  T870]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.737065][  T870]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.737193][  T870]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.737321][  T870]  ___sys_sendmsg (net/socket.c:2752)
[   64.737445][  T870]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.737616][  T870]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.737756][  T870]  __sys_sendmsg (net/socket.c:2784)
[   64.737888][  T870]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.738013][  T870]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.738174][  T870]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.738301][  T870]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.738429][  T870]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.738560][  T870]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.738690][  T870]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.738822][  T870]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.738982][  T870] RIP: 0033:0x7f76ab2ce08e
[   64.739114][  T870] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.739586][  T870] RSP: 002b:00007ffd0b28e9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.739779][  T870] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f76ab2ce08e
[   64.739972][  T870] RDX: 0000000000000000 RSI: 00007ffd0b28ea90 RDI: 0000000000000005
[   64.740159][  T870] RBP: 00007ffd0b28e9f0 R08: 0000000000000000 R09: 0000000000000000
[   64.740347][  T870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.740551][  T870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0b28f160
| [   64.758875][  T820] ------------[ cut here ]------------
| [   64.759014][  T820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/820
| [   64.759241][  T820] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.760008][  T820] Tainted: [W]=WARN
[   64.760110][  T820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.760278][  T820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.760453][  T820] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.760954][  T820] RSP: 0018:ffa0000000ccf190 EFLAGS: 00010286
[   64.761122][  T820] RAX: 00000000ffffffa6 RBX: ff1100000a3dfa80 RCX: 1ff4000000199df8
[   64.761323][  T820] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3dfb3c
[   64.761529][  T820] RBP: ff1100001515c000 R08: 1fe220000147bf69 R09: ff1100000cb1d1e8
[   64.761735][  T820] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   64.761942][  T820] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.762146][  T820] FS:  00007efe628fb840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   64.762382][  T820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.762561][  T820] CR2: 000000001e765988 CR3: 000000000f4f4003 CR4: 0000000000771ef0
[   64.762768][  T820] PKRU: 55555554
[   64.762873][  T820] Call Trace:
[   64.762975][  T820]  <TASK>
[   64.763046][  T820]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.763220][  T820]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.763388][  T820]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.763529][  T820]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.763672][  T820]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.763849][  T820]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.763987][  T820]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.764122][  T820]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.764255][  T820]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.764390][  T820]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.764531][  T820]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.764669][  T820]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.764836][  T820]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.764974][  T820]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.765108][  T820]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.765243][  T820]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.765375][  T820]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.765514][  T820]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.765657][  T820]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.765791][  T820]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.765932][  T820]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.766066][  T820]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.766205][  T820]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.766338][  T820]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.766480][  T820]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.766622][  T820]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.766755][  T820]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.766899][  T820]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.767033][  T820]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.767172][  T820]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.767305][  T820]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.767440][  T820]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.767592][  T820]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.767727][  T820]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.767871][  T820]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.768010][  T820]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.768144][  T820]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.768279][  T820]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.768414][  T820]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.768556][  T820]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.768692][  T820]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.768828][  T820]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.768967][  T820]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.769104][  T820]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.769239][  T820]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.769375][  T820]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.769546][  T820]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.769689][  T820]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.769825][  T820]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.769967][  T820]  ___sys_sendmsg (net/socket.c:2752)
[   64.770102][  T820]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.770271][  T820]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.770425][  T820]  __sys_sendmsg (net/socket.c:2784)
[   64.770567][  T820]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.770706][  T820]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.770883][  T820]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.771016][  T820]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.771154][  T820]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.771289][  T820]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.771423][  T820]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.771563][  T820]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.771735][  T820] RIP: 0033:0x7efe62b3508e
[   64.771882][  T820] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.772363][  T820] RSP: 002b:00007ffffcf72830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.772569][  T820] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe62b3508e
[   64.772774][  T820] RDX: 0000000000000000 RSI: 00007ffffcf728e0 RDI: 0000000000000005
[   64.772980][  T820] RBP: 00007ffffcf72840 R08: 0000000000000000 R09: 0000000000000000
[   64.773179][  T820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.773376][  T820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffcf72fb0
| [   64.792665][  T843] ------------[ cut here ]------------
| [   64.792811][  T843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/843
| [   64.793030][  T843] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.793747][  T843] Tainted: [W]=WARN
[   64.793849][  T843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.794023][  T843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.794191][  T843] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.794655][  T843] RSP: 0018:ffa000000129f190 EFLAGS: 00010286
[   64.794819][  T843] RAX: 00000000ffffffa6 RBX: ff11000014d48040 RCX: 1ff4000000253df8
[   64.795013][  T843] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d480fc
[   64.795204][  T843] RBP: ff11000015009000 R08: 1fe22000029a9021 R09: ff110000103ad1e8
[   64.795388][  T843] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   64.795586][  T843] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.795775][  T843] FS:  00007f9395512840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   64.796000][  T843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.796156][  T843] CR2: 0000000028acb988 CR3: 000000000af78002 CR4: 0000000000771ef0
[   64.796345][  T843] PKRU: 55555554
[   64.796439][  T843] Call Trace:
[   64.796543][  T843]  <TASK>
[   64.796613][  T843]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.796772][  T843]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.796935][  T843]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.797062][  T843]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.797185][  T843]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.797341][  T843]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.797471][  T843]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.797604][  T843]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.797730][  T843]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.797858][  T843]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.797982][  T843]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.798115][  T843]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.798256][  T843]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.798379][  T843]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.798513][  T843]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.798645][  T843]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.798770][  T843]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.798897][  T843]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.799023][  T843]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.799146][  T843]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.799269][  T843]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.799393][  T843]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.799525][  T843]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.799655][  T843]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.799779][  T843]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.799907][  T843]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.800030][  T843]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.800155][  T843]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.800278][  T843]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.800405][  T843]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.800534][  T843]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.800664][  T843]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.800795][  T843]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.800924][  T843]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.801050][  T843]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.801179][  T843]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.801303][  T843]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.801426][  T843]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.801557][  T843]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.801687][  T843]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.801810][  T843]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.801939][  T843]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.802063][  T843]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.802190][  T843]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.802314][  T843]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.802437][  T843]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.802601][  T843]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.802726][  T843]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.802852][  T843]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.802979][  T843]  ___sys_sendmsg (net/socket.c:2752)
[   64.803103][  T843]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.803258][  T843]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.803394][  T843]  __sys_sendmsg (net/socket.c:2784)
[   64.803524][  T843]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.803654][  T843]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.803811][  T843]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.803939][  T843]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.804065][  T843]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.804192][  T843]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.804315][  T843]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.804440][  T843]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.804606][  T843] RIP: 0033:0x7f939574c08e
[   64.804736][  T843] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.805183][  T843] RSP: 002b:00007fff39911d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.805369][  T843] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f939574c08e
[   64.805559][  T843] RDX: 0000000000000000 RSI: 00007fff39911df0 RDI: 0000000000000005
[   64.805748][  T843] RBP: 00007fff39911d50 R08: 0000000000000000 R09: 0000000000000000
[   64.805937][  T843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   64.806121][  T843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff399124c0
| [   64.814661][  T876] ------------[ cut here ]------------
| [   64.814836][  T876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/876
| [   64.815106][  T876] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.815883][  T876] Tainted: [W]=WARN
[   64.816112][  T876] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.816378][  T876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.816706][  T876] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.817206][  T876] RSP: 0018:ffa000000146f190 EFLAGS: 00010286
[   64.817411][  T876] RAX: 00000000ffffffa6 RBX: ff11000004b20580 RCX: 1ff400000028ddf8
[   64.817664][  T876] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2063c
[   64.817908][  T876] RBP: ff110000151f1000 R08: 1fe22000009640c9 R09: ff1100001572aea8
[   64.818144][  T876] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.818376][  T876] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.818635][  T876] FS:  00007ff64b3cb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.818914][  T876] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.819120][  T876] CR2: 000000002b3ef988 CR3: 0000000010f7c002 CR4: 0000000000771ef0
[   64.819352][  T876] PKRU: 55555554
[   64.819502][  T876] Call Trace:
[   64.819660][  T876]  <TASK>
[   64.819773][  T876]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.820003][  T876]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.820204][  T876]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.820378][  T876]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.820561][  T876]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.820778][  T876]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.820967][  T876]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.821139][  T876]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.821308][  T876]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.821490][  T876]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.821677][  T876]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.821860][  T876]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.822059][  T876]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.822229][  T876]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.822401][  T876]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.822595][  T876]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.822767][  T876]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.822950][  T876]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.823123][  T876]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.823295][  T876]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.823475][  T876]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.823662][  T876]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.823837][  T876]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.824018][  T876]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.824192][  T876]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.824362][  T876]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.824558][  T876]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.824749][  T876]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.824931][  T876]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.825106][  T876]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.825278][  T876]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.825451][  T876]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.825649][  T876]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.825819][  T876]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.826007][  T876]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.826183][  T876]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.826354][  T876]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.826537][  T876]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.826726][  T876]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.826911][  T876]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.827086][  T876]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.827263][  T876]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.827436][  T876]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.827632][  T876]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.827806][  T876]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.827984][  T876]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.828183][  T876]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.828356][  T876]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.828539][  T876]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.828728][  T876]  ___sys_sendmsg (net/socket.c:2752)
[   64.828909][  T876]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.829111][  T876]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.829295][  T876]  __sys_sendmsg (net/socket.c:2784)
[   64.829475][  T876]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.829663][  T876]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.829874][  T876]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.830051][  T876]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.830225][  T876]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.830395][  T876]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.830576][  T876]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.830763][  T876]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.830978][  T876] RIP: 0033:0x7ff64b60508e
[   64.831155][  T876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.831663][  T876] RSP: 002b:00007ffc2c565a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.831906][  T876] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff64b60508e
[   64.832137][  T876] RDX: 0000000000000000 RSI: 00007ffc2c565b30 RDI: 0000000000000005
[   64.832370][  T876] RBP: 00007ffc2c565a90 R08: 0000000000000000 R09: 0000000000000000
[   64.832625][  T876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.832860][  T876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2c566200
| [   64.853663][  T882] ------------[ cut here ]------------
| [   64.853810][  T882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/882
| [   64.854034][  T882] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.854753][  T882] Tainted: [W]=WARN
[   64.854859][  T882] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.855018][  T882] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.855183][  T882] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.855665][  T882] RSP: 0018:ffa00000014bf190 EFLAGS: 00010286
[   64.855830][  T882] RAX: 00000000ffffffa6 RBX: ff11000010fea740 RCX: 1ff4000000297df8
[   64.856025][  T882] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010fea7fc
[   64.856212][  T882] RBP: ff11000010284000 R08: 1fe22000021fd501 R09: ff1100001564aea8
[   64.856397][  T882] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.856598][  T882] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.856798][  T882] FS:  00007f0d8f089840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.857028][  T882] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.857188][  T882] CR2: 0000000008212988 CR3: 000000000b84f005 CR4: 0000000000771ef0
[   64.857381][  T882] PKRU: 55555554
[   64.857483][  T882] Call Trace:
[   64.857596][  T882]  <TASK>
[   64.857663][  T882]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.857827][  T882]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.857992][  T882]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.858120][  T882]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.858245][  T882]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.858402][  T882]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.858538][  T882]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.858674][  T882]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.858802][  T882]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.858935][  T882]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.859061][  T882]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.859187][  T882]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.859335][  T882]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.859466][  T882]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.859601][  T882]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.859727][  T882]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.859858][  T882]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.859984][  T882]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.860113][  T882]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.860241][  T882]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.860370][  T882]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.860502][  T882]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.860640][  T882]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.860768][  T882]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.860904][  T882]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.861031][  T882]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.861159][  T882]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.861288][  T882]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.861413][  T882]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.861548][  T882]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.861681][  T882]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.861811][  T882]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.861946][  T882]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.862071][  T882]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.862202][  T882]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.862331][  T882]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.862464][  T882]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.862595][  T882]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.862724][  T882]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.862857][  T882]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.862983][  T882]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.863112][  T882]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.863241][  T882]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.863370][  T882]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.863502][  T882]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.863635][  T882]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.863791][  T882]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.863924][  T882]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.864050][  T882]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.864179][  T882]  ___sys_sendmsg (net/socket.c:2752)
[   64.864305][  T882]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.864467][  T882]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.864609][  T882]  __sys_sendmsg (net/socket.c:2784)
[   64.864735][  T882]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.864866][  T882]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.865029][  T882]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.865156][  T882]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.865284][  T882]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.865410][  T882]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.865541][  T882]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.865674][  T882]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.865829][  T882] RIP: 0033:0x7f0d8f2c308e
[   64.865964][  T882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.866420][  T882] RSP: 002b:00007ffd7ee942c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.866622][  T882] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0d8f2c308e
[   64.866811][  T882] RDX: 0000000000000000 RSI: 00007ffd7ee94370 RDI: 0000000000000005
[   64.867004][  T882] RBP: 00007ffd7ee942d0 R08: 0000000000000000 R09: 0000000000000000
[   64.867191][  T882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.867377][  T882] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ee94a40
| [   64.879664][  T883] ------------[ cut here ]------------
| [   64.879805][  T883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/883
| [   64.880029][  T883] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.881117][  T883] Tainted: [W]=WARN
[   64.881215][  T883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.881373][  T883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.881548][  T883] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.882068][  T883] RSP: 0018:ffa00000014cf190 EFLAGS: 00010286
[   64.882227][  T883] RAX: 00000000ffffffa6 RBX: ff11000010feb8c0 RCX: 1ff4000000299df8
[   64.882415][  T883] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010feb97c
[   64.882667][  T883] RBP: ff11000015191000 R08: 1fe22000021fd731 R09: ff1100001564d1e8
[   64.882862][  T883] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.883048][  T883] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.883238][  T883] FS:  00007fb0458a2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.883465][  T883] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.883676][  T883] CR2: 00007fb045b721a0 CR3: 0000000010914006 CR4: 0000000000771ef0
[   64.883872][  T883] PKRU: 55555554
[   64.883967][  T883] Call Trace:
[   64.884062][  T883]  <TASK>
[   64.884127][  T883]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.884290][  T883]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.884447][  T883]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.884640][  T883]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.884767][  T883]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.884930][  T883]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.885074][  T883]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.885201][  T883]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.885325][  T883]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.885450][  T883]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.885633][  T883]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.885758][  T883]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.885906][  T883]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.886032][  T883]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.886159][  T883]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.886283][  T883]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.886410][  T883]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.886545][  T883]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.886726][  T883]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.886854][  T883]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.886980][  T883]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.887106][  T883]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.887236][  T883]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.887362][  T883]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.887497][  T883]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.887674][  T883]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.887801][  T883]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.887933][  T883]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.888057][  T883]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.888186][  T883]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.888312][  T883]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.888440][  T883]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.888577][  T883]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.888754][  T883]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.888886][  T883]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.889014][  T883]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.889140][  T883]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.889267][  T883]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.889400][  T883]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.889540][  T883]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.889719][  T883]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.889849][  T883]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.889977][  T883]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.890104][  T883]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.890231][  T883]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.890357][  T883]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.890525][  T883]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.890704][  T883]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.890831][  T883]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.890966][  T883]  ___sys_sendmsg (net/socket.c:2752)
[   64.891092][  T883]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.891249][  T883]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.891393][  T883]  __sys_sendmsg (net/socket.c:2784)
[   64.891530][  T883]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.891707][  T883]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.891873][  T883]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.891999][  T883]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.892126][  T883]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.892253][  T883]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.892378][  T883]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.892517][  T883]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.892728][  T883] RIP: 0033:0x7fb045adc08e
[   64.892866][  T883] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.893315][  T883] RSP: 002b:00007ffe5046fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.893528][  T883] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb045adc08e
[   64.893767][  T883] RDX: 0000000000000000 RSI: 00007ffe5046fd90 RDI: 0000000000000005
[   64.893960][  T883] RBP: 00007ffe5046fcf0 R08: 0000000000000000 R09: 0000000000000000
[   64.894156][  T883] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.894345][  T883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50470460
| [   64.906668][  T871] ------------[ cut here ]------------
| [   64.906842][  T871] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/871
| [   64.907120][  T871] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.907917][  T871] Tainted: [W]=WARN
[   64.908059][  T871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.908270][  T871] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.908492][  T871] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.909016][  T871] RSP: 0018:ffa000000141f190 EFLAGS: 00010286
[   64.909226][  T871] RAX: 00000000ffffffa6 RBX: ff11000010a11e00 RCX: 1ff4000000283df8
[   64.909468][  T871] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a11ebc
[   64.909720][  T871] RBP: ff11000015074000 R08: 1fe22000021423d9 R09: ff110000104caea8
[   64.909965][  T871] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   64.910205][  T871] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.910442][  T871] FS:  00007f5a08024840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   64.910730][  T871] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.910947][  T871] CR2: 00007f367c8201a0 CR3: 0000000012e8b005 CR4: 0000000000771ef0
[   64.911183][  T871] PKRU: 55555554
[   64.911327][  T871] Call Trace:
[   64.911478][  T871]  <TASK>
[   64.911605][  T871]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.911871][  T871]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.912079][  T871]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.912253][  T871]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.912426][  T871]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.912656][  T871]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.912836][  T871]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.913021][  T871]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.913194][  T871]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.913369][  T871]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.913551][  T871]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.913737][  T871]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.913941][  T871]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.914113][  T871]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.914291][  T871]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.914469][  T871]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.914658][  T871]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.914831][  T871]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.915017][  T871]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.915189][  T871]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.915364][  T871]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.915549][  T871]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.915736][  T871]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.915921][  T871]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.916098][  T871]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.916271][  T871]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.916443][  T871]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.916644][  T871]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.916817][  T871]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.917006][  T871]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.917180][  T871]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.917355][  T871]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.917540][  T871]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.917727][  T871]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.917916][  T871]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.918094][  T871]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.918272][  T871]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.918468][  T871]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.918660][  T871]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.918838][  T871]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.919020][  T871]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.919196][  T871]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.919371][  T871]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.919557][  T871]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.919829][  T871]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.920057][  T871]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.920304][  T871]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.920495][  T871]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.920742][  T871]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.920969][  T871]  ___sys_sendmsg (net/socket.c:2752)
[   64.921155][  T871]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.921363][  T871]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.921559][  T871]  __sys_sendmsg (net/socket.c:2784)
[   64.921748][  T871]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.921931][  T871]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.922141][  T871]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.922315][  T871]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.922498][  T871]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.922691][  T871]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.922872][  T871]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.923049][  T871]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.923251][  T871] RIP: 0033:0x7f5a0825e08e
[   64.923430][  T871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.923958][  T871] RSP: 002b:00007ffe71e95820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.924193][  T871] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5a0825e08e
[   64.924425][  T871] RDX: 0000000000000000 RSI: 00007ffe71e958d0 RDI: 0000000000000005
[   64.924691][  T871] RBP: 00007ffe71e95830 R08: 0000000000000000 R09: 0000000000000000
[   64.924939][  T871] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.925173][  T871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71e95fa0
| [   64.934662][  T887] ------------[ cut here ]------------
| [   64.934808][  T887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/887
| [   64.935035][  T887] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.936190][  T887] Tainted: [W]=WARN
[   64.936289][  T887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.936447][  T887] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.936628][  T887] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.937092][  T887] RSP: 0018:ffa000000150f190 EFLAGS: 00010286
[   64.937253][  T887] RAX: 00000000ffffffa6 RBX: ff110000136ab380 RCX: 1ff40000002a1df8
[   64.937443][  T887] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000136ab43c
[   64.937649][  T887] RBP: ff11000007511000 R08: 1fe22000026d5689 R09: ff110000157a0b68
[   64.937847][  T887] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   64.938039][  T887] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.938231][  T887] FS:  00007fcdf6790840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   64.938463][  T887] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.938629][  T887] CR2: 00007fcdf6a601a0 CR3: 000000001238a002 CR4: 0000000000771ef0
[   64.938820][  T887] PKRU: 55555554
[   64.938920][  T887] Call Trace:
[   64.939015][  T887]  <TASK>
[   64.939082][  T887]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.939247][  T887]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.939423][  T887]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.939556][  T887]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.939694][  T887]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.939858][  T887]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.940011][  T887]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.940138][  T887]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.940265][  T887]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.940394][  T887]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.940529][  T887]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.940658][  T887]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.940804][  T887]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.940935][  T887]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.941062][  T887]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.941187][  T887]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.941313][  T887]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.941440][  T887]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.941577][  T887]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.941711][  T887]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.941844][  T887]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.941971][  T887]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.942099][  T887]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.942228][  T887]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.942355][  T887]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.942486][  T887]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.942620][  T887]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.942750][  T887]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.942880][  T887]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.943009][  T887]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.943136][  T887]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.943268][  T887]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.943399][  T887]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.943555][  T887]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.943697][  T887]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.943825][  T887]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.943956][  T887]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.944083][  T887]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.944212][  T887]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.944341][  T887]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.944471][  T887]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.944606][  T887]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.944767][  T887]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.944900][  T887]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.945025][  T887]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.945151][  T887]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.945319][  T887]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.945446][  T887]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.945586][  T887]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.945715][  T887]  ___sys_sendmsg (net/socket.c:2752)
[   64.945867][  T887]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.946026][  T887]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.946164][  T887]  __sys_sendmsg (net/socket.c:2784)
[   64.946295][  T887]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.946423][  T887]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.946615][  T887]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.946742][  T887]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.946888][  T887]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.947017][  T887]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.947143][  T887]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.947270][  T887]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.947426][  T887] RIP: 0033:0x7fcdf69ca08e
[   64.947565][  T887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.948041][  T887] RSP: 002b:00007ffde3953d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.948235][  T887] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcdf69ca08e
[   64.948429][  T887] RDX: 0000000000000000 RSI: 00007ffde3953e20 RDI: 0000000000000005
[   64.948632][  T887] RBP: 00007ffde3953d80 R08: 0000000000000000 R09: 0000000000000000
[   64.948821][  T887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.949015][  T887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde39544f0
| [   64.965682][  T896] ------------[ cut here ]------------
| [   64.965920][  T896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/896
| [   64.966148][  T896] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.966942][  T896] Tainted: [W]=WARN
[   64.967087][  T896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.967252][  T896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.967443][  T896] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.967910][  T896] RSP: 0018:ffa000000159f190 EFLAGS: 00010286
[   64.968068][  T896] RAX: 00000000ffffffa6 RBX: ff110000159f9380 RCX: 1ff40000002b3df8
[   64.968255][  T896] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f943c
[   64.968441][  T896] RBP: ff1100001505c000 R08: 1fe2200002b3f289 R09: ff110000159651e8
[   64.968651][  T896] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   64.968844][  T896] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.969032][  T896] FS:  00007f2df334f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   64.969263][  T896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.969419][  T896] CR2: 0000000031068988 CR3: 000000000c337002 CR4: 0000000000771ef0
[   64.969626][  T896] PKRU: 55555554
[   64.969718][  T896] Call Trace:
[   64.969814][  T896]  <TASK>
[   64.969882][  T896]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.970047][  T896]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.970208][  T896]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.970333][  T896]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.970463][  T896]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.970630][  T896]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.970758][  T896]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.970887][  T896]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.971022][  T896]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.971147][  T896]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.971273][  T896]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.971398][  T896]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.971547][  T896]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.971678][  T896]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.971817][  T896]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.971945][  T896]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.972074][  T896]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.972211][  T896]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   64.972341][  T896]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.972475][  T896]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.972611][  T896]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.972735][  T896]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.972867][  T896]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.972996][  T896]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   64.973133][  T896]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.973259][  T896]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.973383][  T896]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.973513][  T896]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.973646][  T896]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.973783][  T896]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   64.973910][  T896]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   64.974037][  T896]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   64.974165][  T896]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   64.974291][  T896]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   64.974417][  T896]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   64.974556][  T896]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   64.974685][  T896]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   64.974809][  T896]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   64.974940][  T896]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   64.975078][  T896]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   64.975204][  T896]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.975330][  T896]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.975455][  T896]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   64.975643][  T896]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   64.975839][  T896]  ? copy_msghdr_from_user (net/socket.c:2635)
[   64.975982][  T896]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   64.976148][  T896]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   64.976275][  T896]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   64.976400][  T896]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   64.976532][  T896]  ___sys_sendmsg (net/socket.c:2752)
[   64.976711][  T896]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   64.976925][  T896]  ? copy_msghdr_from_user (net/socket.c:2603)
[   64.977061][  T896]  __sys_sendmsg (net/socket.c:2784)
[   64.977188][  T896]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   64.977317][  T896]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   64.977478][  T896]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   64.977656][  T896]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   64.977783][  T896]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   64.977910][  T896]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   64.978049][  T896]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   64.978173][  T896]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   64.978328][  T896] RIP: 0033:0x7f2df358908e
[   64.978466][  T896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   64.978997][  T896] RSP: 002b:00007ffe8a729820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   64.979185][  T896] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2df358908e
[   64.979371][  T896] RDX: 0000000000000000 RSI: 00007ffe8a7298d0 RDI: 0000000000000005
[   64.979575][  T896] RBP: 00007ffe8a729830 R08: 0000000000000000 R09: 0000000000000000
[   64.979814][  T896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   64.980054][  T896] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8a729fa0
| [   64.993666][  T888] ------------[ cut here ]------------
| [   64.993810][  T888] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/888
| [   64.994034][  T888] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   64.994857][  T888] Tainted: [W]=WARN
[   64.994955][  T888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.995112][  T888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   64.995277][  T888] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   64.995736][  T888] RSP: 0018:ffa000000151f190 EFLAGS: 00010286
[   64.995900][  T888] RAX: 00000000ffffffa6 RBX: ff11000004b218c0 RCX: 1ff40000002a3df8
[   64.996088][  T888] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2197c
[   64.996274][  T888] RBP: ff110000153dc000 R08: 1fe2200000964331 R09: ff110000157a2ea8
[   64.996467][  T888] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   64.996657][  T888] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   64.996851][  T888] FS:  00007f0491b2b840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   64.997072][  T888] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.997231][  T888] CR2: 00000000258dc988 CR3: 000000000c1fa001 CR4: 0000000000771ef0
[   64.997420][  T888] PKRU: 55555554
[   64.997520][  T888] Call Trace:
[   64.997622][  T888]  <TASK>
[   64.997688][  T888]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   64.997853][  T888]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   64.998013][  T888]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   64.998142][  T888]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   64.998270][  T888]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   64.998430][  T888]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.998567][  T888]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   64.998702][  T888]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.998828][  T888]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.998964][  T888]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   64.999089][  T888]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.999215][  T888]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.999359][  T888]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   64.999494][  T888]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   64.999627][  T888]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   64.999756][  T888]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   64.999884][  T888]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.000010][  T888]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.000138][  T888]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.000264][  T888]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.000391][  T888]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.000522][  T888]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.000657][  T888]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.000785][  T888]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.000921][  T888]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.001047][  T888]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.001175][  T888]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.001305][  T888]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.001431][  T888]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.001564][  T888]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.001699][  T888]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.001837][  T888]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.001971][  T888]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.002096][  T888]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.002226][  T888]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.002354][  T888]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.002487][  T888]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.002621][  T888]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.002749][  T888]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.002884][  T888]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.003011][  T888]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.003138][  T888]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.003266][  T888]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.003420][  T888]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.003555][  T888]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.003690][  T888]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.003850][  T888]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.003979][  T888]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.004106][  T888]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.004235][  T888]  ___sys_sendmsg (net/socket.c:2752)
[   65.004361][  T888]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.004526][  T888]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.004671][  T888]  __sys_sendmsg (net/socket.c:2784)
[   65.004797][  T888]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.004928][  T888]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.005088][  T888]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.005214][  T888]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.005341][  T888]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.005474][  T888]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.005609][  T888]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.005736][  T888]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.005899][  T888] RIP: 0033:0x7f0491d6508e
[   65.006032][  T888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.006490][  T888] RSP: 002b:00007ffeeab80da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.006689][  T888] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0491d6508e
[   65.006882][  T888] RDX: 0000000000000000 RSI: 00007ffeeab80e50 RDI: 0000000000000005
[   65.007076][  T888] RBP: 00007ffeeab80db0 R08: 0000000000000000 R09: 0000000000000000
[   65.007267][  T888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.007463][  T888] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeab81520
| [   65.018668][  T891] ------------[ cut here ]------------
| [   65.018808][  T891] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/891
| [   65.019026][  T891] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.020128][  T891] Tainted: [W]=WARN
[   65.020225][  T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.020379][  T891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.020566][  T891] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.021027][  T891] RSP: 0018:ffa000000154f190 EFLAGS: 00010286
[   65.021185][  T891] RAX: 00000000ffffffa6 RBX: ff1100000adee040 RCX: 1ff40000002a9df8
[   65.021375][  T891] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000adee0fc
[   65.021566][  T891] RBP: ff11000015089000 R08: 1fe22000015bdc21 R09: ff110000158c8b68
[   65.021760][  T891] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.021966][  T891] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.022154][  T891] FS:  00007fe529b7d840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.022374][  T891] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.022538][  T891] CR2: 000000003302e988 CR3: 0000000010c69004 CR4: 0000000000771ef0
[   65.022736][  T891] PKRU: 55555554
[   65.022832][  T891] Call Trace:
[   65.022931][  T891]  <TASK>
[   65.022996][  T891]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.023156][  T891]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.023313][  T891]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.023438][  T891]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.023566][  T891]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.023731][  T891]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.023863][  T891]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.023989][  T891]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.024114][  T891]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.024240][  T891]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.024366][  T891]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.024494][  T891]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.024644][  T891]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.024769][  T891]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.024900][  T891]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.025024][  T891]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.025148][  T891]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.025273][  T891]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.025400][  T891]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.025531][  T891]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.025662][  T891]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.025788][  T891]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.025920][  T891]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.026047][  T891]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.026175][  T891]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.026301][  T891]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.026427][  T891]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.026560][  T891]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.026688][  T891]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.026816][  T891]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.026945][  T891]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.027072][  T891]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.027202][  T891]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.027328][  T891]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.027456][  T891]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.027596][  T891]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.027722][  T891]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.027856][  T891]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.027983][  T891]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.028110][  T891]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.028234][  T891]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.028360][  T891]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.028495][  T891]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.028628][  T891]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.028753][  T891]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.028881][  T891]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.029038][  T891]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.029165][  T891]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.029292][  T891]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.029420][  T891]  ___sys_sendmsg (net/socket.c:2752)
[   65.029550][  T891]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.029714][  T891]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.029858][  T891]  __sys_sendmsg (net/socket.c:2784)
[   65.029988][  T891]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.030113][  T891]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.030274][  T891]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.030400][  T891]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.030533][  T891]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.030664][  T891]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.030788][  T891]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.030917][  T891]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.031074][  T891] RIP: 0033:0x7fe529db708e
[   65.031208][  T891] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.031673][  T891] RSP: 002b:00007ffe31ece560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.031876][  T891] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe529db708e
[   65.032064][  T891] RDX: 0000000000000000 RSI: 00007ffe31ece610 RDI: 0000000000000005
[   65.032257][  T891] RBP: 00007ffe31ece570 R08: 0000000000000000 R09: 0000000000000000
[   65.032448][  T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.032649][  T891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe31ecece0
| [   65.052666][  T903] ------------[ cut here ]------------
| [   65.052809][  T903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/903
| [   65.053031][  T903] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.053700][  T903] Tainted: [W]=WARN
[   65.053796][  T903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.053960][  T903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.054124][  T903] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.054592][  T903] RSP: 0018:ffa00000015ff190 EFLAGS: 00010286
[   65.054751][  T903] RAX: 00000000ffffffa6 RBX: ff1100000adefa80 RCX: 1ff40000002bfdf8
[   65.054945][  T903] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000adefb3c
[   65.055131][  T903] RBP: ff11000008981000 R08: 1fe22000015bdf69 R09: ff110000159bd1e8
[   65.055317][  T903] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.055509][  T903] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.055703][  T903] FS:  00007ff4c5667840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.055927][  T903] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.056084][  T903] CR2: 0000000019bee988 CR3: 0000000010c71005 CR4: 0000000000771ef0
[   65.056274][  T903] PKRU: 55555554
[   65.056368][  T903] Call Trace:
[   65.056468][  T903]  <TASK>
[   65.056534][  T903]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.056701][  T903]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.056859][  T903]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.056983][  T903]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.057108][  T903]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.057266][  T903]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.057392][  T903]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.057525][  T903]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.057654][  T903]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.057778][  T903]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.057906][  T903]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.058030][  T903]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.058175][  T903]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.058298][  T903]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.058423][  T903]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.058554][  T903]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.058685][  T903]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.058810][  T903]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.058941][  T903]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.059065][  T903]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.059192][  T903]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.059317][  T903]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.059442][  T903]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.059575][  T903]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.059713][  T903]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.059839][  T903]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.059966][  T903]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.060091][  T903]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.060214][  T903]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.060340][  T903]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.060470][  T903]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.060605][  T903]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.060734][  T903]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.060863][  T903]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.060991][  T903]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.061119][  T903]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.061244][  T903]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.061374][  T903]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.061513][  T903]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.061647][  T903]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.061771][  T903]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.061904][  T903]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.062031][  T903]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.062158][  T903]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.062283][  T903]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.062407][  T903]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.062564][  T903]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.062695][  T903]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.062823][  T903]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.062954][  T903]  ___sys_sendmsg (net/socket.c:2752)
[   65.063079][  T903]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.063235][  T903]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.063375][  T903]  __sys_sendmsg (net/socket.c:2784)
[   65.063503][  T903]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.063632][  T903]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.063792][  T903]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.063924][  T903]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.064051][  T903]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.064178][  T903]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.064302][  T903]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.064428][  T903]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.064594][  T903] RIP: 0033:0x7ff4c58a108e
[   65.064728][  T903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.065188][  T903] RSP: 002b:00007fff7aa530d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.065380][  T903] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff4c58a108e
[   65.065595][  T903] RDX: 0000000000000000 RSI: 00007fff7aa53180 RDI: 0000000000000005
[   65.065790][  T903] RBP: 00007fff7aa530e0 R08: 0000000000000000 R09: 0000000000000000
[   65.065982][  T903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.066169][  T903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7aa53850
| [   65.076662][  T898] ------------[ cut here ]------------
| [   65.076841][  T898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/898
| [   65.077111][  T898] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.078075][  T898] Tainted: [W]=WARN
[   65.078319][  T898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.078547][  T898] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.078768][  T898] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.079270][  T898] RSP: 0018:ffa00000015bf190 EFLAGS: 00010286
[   65.079481][  T898] RAX: 00000000ffffffa6 RBX: ff11000008fb5a80 RCX: 1ff40000002b7df8
[   65.079723][  T898] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb5b3c
[   65.079967][  T898] RBP: ff110000154bc000 R08: 1fe22000011f6b69 R09: ff1100001598aea8
[   65.080198][  T898] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   65.080430][  T898] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.080687][  T898] FS:  00007fed6df17840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   65.080964][  T898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.081167][  T898] CR2: 0000000010c66988 CR3: 0000000010509005 CR4: 0000000000771ef0
[   65.081403][  T898] PKRU: 55555554
[   65.081551][  T898] Call Trace:
[   65.081703][  T898]  <TASK>
[   65.081816][  T898]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.082028][  T898]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.082228][  T898]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.082402][  T898]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.082609][  T898]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.082816][  T898]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.083001][  T898]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.083177][  T898]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.083348][  T898]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.083534][  T898]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.083723][  T898]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.083908][  T898]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.084101][  T898]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.084270][  T898]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.084447][  T898]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.084641][  T898]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.084814][  T898]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.084996][  T898]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.085170][  T898]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.085341][  T898]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.085525][  T898]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.085711][  T898]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.085896][  T898]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.086069][  T898]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.086242][  T898]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.086414][  T898]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.086609][  T898]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.086785][  T898]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.086964][  T898]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.087141][  T898]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.087314][  T898]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.087494][  T898]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.087688][  T898]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.087864][  T898]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.088044][  T898]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.088219][  T898]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.088392][  T898]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.088577][  T898]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.088765][  T898]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.088952][  T898]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.089123][  T898]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.089328][  T898]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.089509][  T898]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.089698][  T898]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.089879][  T898]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.090056][  T898]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.090256][  T898]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.090430][  T898]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.090625][  T898]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.090798][  T898]  ___sys_sendmsg (net/socket.c:2752)
[   65.090981][  T898]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.091188][  T898]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.091372][  T898]  __sys_sendmsg (net/socket.c:2784)
[   65.091556][  T898]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.091740][  T898]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.091959][  T898]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.092132][  T898]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.092307][  T898]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.092494][  T898]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.092687][  T898]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.092867][  T898]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.093072][  T898] RIP: 0033:0x7fed6e15108e
[   65.093251][  T898] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.093760][  T898] RSP: 002b:00007ffde00941a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.094009][  T898] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed6e15108e
[   65.094240][  T898] RDX: 0000000000000000 RSI: 00007ffde0094250 RDI: 0000000000000005
[   65.094479][  T898] RBP: 00007ffde00941b0 R08: 0000000000000000 R09: 0000000000000000
[   65.094726][  T898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.094972][  T898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde0094920
| [   65.115495][  T830] ------------[ cut here ]------------
| [   65.115646][  T830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/830
| [   65.115874][  T830] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.116451][  T830] Tainted: [W]=WARN
[   65.116552][  T830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.116715][  T830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.116883][  T830] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.117331][  T830] RSP: 0018:ffa0000000d4f190 EFLAGS: 00010286
[   65.117498][  T830] RAX: 00000000ffffffa6 RBX: ff11000015c2ba80 RCX: 1ff40000001a9df8
[   65.117691][  T830] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bb3c
[   65.117886][  T830] RBP: ff11000015439000 R08: 1fe2200002b85769 R09: ff1100001360d1e8
[   65.118074][  T830] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.118261][  T830] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.118449][  T830] FS:  00007f9611bcc840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.118682][  T830] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.118844][  T830] CR2: 00007ff4c5734574 CR3: 0000000014ca4001 CR4: 0000000000771ef0
[   65.119033][  T830] PKRU: 55555554
[   65.119127][  T830] Call Trace:
[   65.119222][  T830]  <TASK>
[   65.119287][  T830]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.119447][  T830]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.119614][  T830]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.120017][  T830]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.120149][  T830]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.120320][  T830]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.120453][  T830]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.120598][  T830]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.120737][  T830]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.120880][  T830]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.121006][  T830]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.121131][  T830]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.121278][  T830]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.121403][  T830]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.121534][  T830]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.121670][  T830]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.121796][  T830]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.121939][  T830]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.122066][  T830]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.122191][  T830]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.122316][  T830]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.122442][  T830]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.122576][  T830]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.122708][  T830]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.122837][  T830]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.122978][  T830]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.123118][  T830]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.123265][  T830]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.123395][  T830]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.123532][  T830]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.123673][  T830]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.123801][  T830]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.123950][  T830]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.124079][  T830]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.124208][  T830]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.124336][  T830]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.124466][  T830]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.124595][  T830]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.124721][  T830]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.124869][  T830]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.124994][  T830]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.125123][  T830]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.125248][  T830]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.125380][  T830]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.125513][  T830]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.125651][  T830]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.125808][  T830]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.125939][  T830]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.126065][  T830]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.126192][  T830]  ___sys_sendmsg (net/socket.c:2752)
[   65.126316][  T830]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.126481][  T830]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.126625][  T830]  __sys_sendmsg (net/socket.c:2784)
[   65.126751][  T830]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.126879][  T830]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.127039][  T830]  ? restore_fpregs_from_fpstate (arch/x86/kernel/fpu/xstate.h:242 arch/x86/kernel/fpu/core.c:207)
[   65.127197][  T830]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   65.127321][  T830]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.127449][  T830]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.127586][  T830]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.127717][  T830]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.127847][  T830]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.128002][  T830] RIP: 0033:0x7f9611e0608e
[   65.128137][  T830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.128828][  T830] RSP: 002b:00007ffea15b6830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.129022][  T830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9611e0608e
[   65.129211][  T830] RDX: 0000000000000000 RSI: 00007ffea15b68e0 RDI: 0000000000000005
[   65.129398][  T830] RBP: 00007ffea15b6840 R08: 0000000000000000 R09: 0000000000000000
[   65.129594][  T830] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce2f
[   65.129780][  T830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea15b6fb0
| [   65.140664][  T895] ------------[ cut here ]------------
| [   65.140808][  T895] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/895
| [   65.141034][  T895] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.142131][  T895] Tainted: [W]=WARN
[   65.142228][  T895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.142385][  T895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.142573][  T895] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.143098][  T895] RSP: 0018:ffa000000158f190 EFLAGS: 00010286
[   65.143258][  T895] RAX: 00000000ffffffa6 RBX: ff1100001009f1c0 RCX: 1ff40000002b1df8
[   65.143442][  T895] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001009f27c
[   65.143689][  T895] RBP: ff11000015544000 R08: 1fe2200002013e51 R09: ff11000015962ea8
[   65.143880][  T895] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.144064][  T895] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.144252][  T895] FS:  00007f049bfb3840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.144476][  T895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.144695][  T895] CR2: 00000000016ba988 CR3: 0000000012e23004 CR4: 0000000000771ef0
[   65.144889][  T895] PKRU: 55555554
[   65.144983][  T895] Call Trace:
[   65.145076][  T895]  <TASK>
[   65.145142][  T895]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.145354][  T895]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.145514][  T895]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.145694][  T895]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.145819][  T895]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.145979][  T895]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.146105][  T895]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.146230][  T895]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.146355][  T895]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.146643][  T895]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.146767][  T895]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.146896][  T895]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.147039][  T895]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.147163][  T895]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.147289][  T895]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.147414][  T895]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.147550][  T895]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.147726][  T895]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.147856][  T895]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.147980][  T895]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.148106][  T895]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.148232][  T895]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.148360][  T895]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.148491][  T895]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.148670][  T895]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.148795][  T895]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.148925][  T895]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.149052][  T895]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.149177][  T895]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.149303][  T895]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.149430][  T895]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.149562][  T895]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.149744][  T895]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.149874][  T895]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.150001][  T895]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.150128][  T895]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.150253][  T895]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.150379][  T895]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.150508][  T895]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.150690][  T895]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.150816][  T895]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.150945][  T895]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.151070][  T895]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.151202][  T895]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.151335][  T895]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.151467][  T895]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.151675][  T895]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.151803][  T895]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.151934][  T895]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.152061][  T895]  ___sys_sendmsg (net/socket.c:2752)
[   65.152185][  T895]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.152341][  T895]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.152486][  T895]  __sys_sendmsg (net/socket.c:2784)
[   65.152665][  T895]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.152790][  T895]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.152954][  T895]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.153079][  T895]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.153207][  T895]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.153333][  T895]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.153463][  T895]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.153641][  T895]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.153796][  T895] RIP: 0033:0x7f049c1ed08e
[   65.153932][  T895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.154379][  T895] RSP: 002b:00007ffca36c9ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.154579][  T895] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f049c1ed08e
[   65.154825][  T895] RDX: 0000000000000000 RSI: 00007ffca36ca0a0 RDI: 0000000000000005
[   65.155017][  T895] RBP: 00007ffca36ca000 R08: 0000000000000000 R09: 0000000000000000
[   65.155203][  T895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.155389][  T895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca36ca770
| [   65.172665][  T907] ------------[ cut here ]------------
| [   65.172810][  T907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/907
| [   65.173038][  T907] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.174511][  T907] Tainted: [W]=WARN
[   65.174618][  T907] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.174789][  T907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.174962][  T907] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.175406][  T907] RSP: 0018:ffa000000163f190 EFLAGS: 00010286
[   65.175587][  T907] RAX: 00000000ffffffa6 RBX: ff1100000b918040 RCX: 1ff40000002c7df8
[   65.175776][  T907] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9180fc
[   65.175968][  T907] RBP: ff11000015594000 R08: 1fe2200001723021 R09: ff11000015768b68
[   65.176155][  T907] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.176343][  T907] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.176539][  T907] FS:  00007f7cf4b8f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.176768][  T907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.176932][  T907] CR2: 000000003e571988 CR3: 000000001093b006 CR4: 0000000000771ef0
[   65.177120][  T907] PKRU: 55555554
[   65.177215][  T907] Call Trace:
[   65.177309][  T907]  <TASK>
[   65.177374][  T907]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.177542][  T907]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.177704][  T907]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.177829][  T907]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.177959][  T907]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.178116][  T907]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.178243][  T907]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.178370][  T907]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.178501][  T907]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.178632][  T907]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.178758][  T907]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.178885][  T907]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.179028][  T907]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.179152][  T907]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.179278][  T907]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.179403][  T907]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.179534][  T907]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.179664][  T907]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.179791][  T907]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.179920][  T907]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.180045][  T907]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.180169][  T907]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.180297][  T907]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.180424][  T907]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.180555][  T907]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.180685][  T907]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.180810][  T907]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.180943][  T907]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.181068][  T907]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.181196][  T907]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.181321][  T907]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.181449][  T907]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.181592][  T907]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.181716][  T907]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.181849][  T907]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.181977][  T907]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.182102][  T907]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.182228][  T907]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.182356][  T907]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.182489][  T907]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.182621][  T907]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.182748][  T907]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.182878][  T907]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.183008][  T907]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.183133][  T907]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.183258][  T907]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.183416][  T907]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.183554][  T907]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.183685][  T907]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.183811][  T907]  ___sys_sendmsg (net/socket.c:2752)
[   65.183938][  T907]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.184093][  T907]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.184231][  T907]  __sys_sendmsg (net/socket.c:2784)
[   65.184356][  T907]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.184487][  T907]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.184654][  T907]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.184779][  T907]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.184910][  T907]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.185037][  T907]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.185162][  T907]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.185289][  T907]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.185443][  T907] RIP: 0033:0x7f7cf4dc908e
[   65.185587][  T907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.186054][  T907] RSP: 002b:00007fff35a36b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.186247][  T907] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7cf4dc908e
[   65.186437][  T907] RDX: 0000000000000000 RSI: 00007fff35a36bf0 RDI: 0000000000000005
[   65.186633][  T907] RBP: 00007fff35a36b50 R08: 0000000000000000 R09: 0000000000000000
[   65.186819][  T907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.187009][  T907] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff35a372c0
| [   65.199675][  T910] ------------[ cut here ]------------
| [   65.199820][  T910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/910
| [   65.200047][  T910] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.201006][  T910] Tainted: [W]=WARN
[   65.201104][  T910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.201260][  T910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.201424][  T910] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.201881][  T910] RSP: 0018:ffa000000166f190 EFLAGS: 00010286
[   65.202040][  T910] RAX: 00000000ffffffa6 RBX: ff11000005387a80 RCX: 1ff40000002cddf8
[   65.202225][  T910] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005387b3c
[   65.202418][  T910] RBP: ff110000154dc000 R08: 1fe2200000a70f69 R09: ff11000015ae8b68
[   65.202618][  T910] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   65.202804][  T910] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.202996][  T910] FS:  00007f563b202840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   65.203213][  T910] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.203370][  T910] CR2: 00007f563b4d21a0 CR3: 0000000015a8b002 CR4: 0000000000771ef0
[   65.203565][  T910] PKRU: 55555554
[   65.203666][  T910] Call Trace:
[   65.203759][  T910]  <TASK>
[   65.203823][  T910]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.203987][  T910]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.204140][  T910]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.204266][  T910]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.204390][  T910]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.204552][  T910]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.204684][  T910]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.204808][  T910]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.204936][  T910]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.205059][  T910]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.205183][  T910]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.205305][  T910]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.205447][  T910]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.205585][  T910]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.205709][  T910]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.205832][  T910]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.205958][  T910]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.206086][  T910]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.206212][  T910]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.206335][  T910]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.206467][  T910]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.206597][  T910]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.206723][  T910]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.206849][  T910]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.206974][  T910]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.207096][  T910]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.207220][  T910]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.207345][  T910]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.207474][  T910]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.207606][  T910]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.207731][  T910]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.207860][  T910]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.207993][  T910]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.208116][  T910]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.208247][  T910]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.208374][  T910]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.208505][  T910]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.208636][  T910]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.208762][  T910]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.208892][  T910]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.209017][  T910]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.209141][  T910]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.209275][  T910]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.209411][  T910]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.209541][  T910]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.209671][  T910]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.209824][  T910]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.209954][  T910]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.210078][  T910]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.210206][  T910]  ___sys_sendmsg (net/socket.c:2752)
[   65.210331][  T910]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.210493][  T910]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.210635][  T910]  __sys_sendmsg (net/socket.c:2784)
[   65.210759][  T910]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.210886][  T910]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.211045][  T910]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.211169][  T910]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.211296][  T910]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.211421][  T910]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.211551][  T910]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.211710][  T910]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.211877][  T910] RIP: 0033:0x7f563b43c08e
[   65.212007][  T910] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.212466][  T910] RSP: 002b:00007ffe22aefe90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.212655][  T910] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f563b43c08e
[   65.212846][  T910] RDX: 0000000000000000 RSI: 00007ffe22aeff40 RDI: 0000000000000005
[   65.213031][  T910] RBP: 00007ffe22aefea0 R08: 0000000000000000 R09: 0000000000000000
[   65.213218][  T910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.213401][  T910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe22af0610
| [   65.226664][  T905] ------------[ cut here ]------------
| [   65.226847][  T905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/905
| [   65.227125][  T905] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.227887][  T905] Tainted: [W]=WARN
[   65.228027][  T905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.228232][  T905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.228444][  T905] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.228976][  T905] RSP: 0018:ffa000000161f190 EFLAGS: 00010286
[   65.229182][  T905] RAX: 00000000ffffffa6 RBX: ff110000100231c0 RCX: 1ff40000002c3df8
[   65.229416][  T905] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001002327c
[   65.229673][  T905] RBP: ff11000015474000 R08: 1fe2200002004651 R09: ff11000015a4aea8
[   65.229922][  T905] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   65.230157][  T905] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.230396][  T905] FS:  00007fb4a77fb840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   65.230692][  T905] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.230909][  T905] CR2: 000000000a279988 CR3: 000000000cb7e006 CR4: 0000000000771ef0
[   65.231144][  T905] PKRU: 55555554
[   65.231285][  T905] Call Trace:
[   65.231426][  T905]  <TASK>
[   65.231546][  T905]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.231764][  T905]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.231977][  T905]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.232151][  T905]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.232323][  T905]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.232541][  T905]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.232730][  T905]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.232917][  T905]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.233091][  T905]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.233264][  T905]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.233437][  T905]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.233633][  T905]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.233826][  T905]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.234009][  T905]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.234185][  T905]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.234357][  T905]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.234539][  T905]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.234728][  T905]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.234916][  T905]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.235089][  T905]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.235265][  T905]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.235438][  T905]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.235634][  T905]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.235810][  T905]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.235994][  T905]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.236165][  T905]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.236340][  T905]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.236526][  T905]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.236714][  T905]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.236902][  T905]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.237075][  T905]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.237251][  T905]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.237428][  T905]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.237619][  T905]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.237795][  T905]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.237981][  T905]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.238155][  T905]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.238329][  T905]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.238511][  T905]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.238697][  T905]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.238877][  T905]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.239055][  T905]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.239231][  T905]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.239409][  T905]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.239608][  T905]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.239784][  T905]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.239997][  T905]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.240176][  T905]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.240349][  T905]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.240534][  T905]  ___sys_sendmsg (net/socket.c:2752)
[   65.240721][  T905]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.240937][  T905]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.241123][  T905]  __sys_sendmsg (net/socket.c:2784)
[   65.241298][  T905]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.241476][  T905]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.241696][  T905]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.241880][  T905]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.242056][  T905]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.242230][  T905]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.242407][  T905]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.242604][  T905]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.242805][  T905] RIP: 0033:0x7fb4a7a3508e
[   65.242991][  T905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.243491][  T905] RSP: 002b:00007ffd98491650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.243741][  T905] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb4a7a3508e
[   65.243985][  T905] RDX: 0000000000000000 RSI: 00007ffd98491700 RDI: 0000000000000005
[   65.244219][  T905] RBP: 00007ffd98491660 R08: 0000000000000000 R09: 0000000000000000
[   65.244451][  T905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.244708][  T905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd98491dd0
| [   65.258667][  T838] ------------[ cut here ]------------
| [   65.258845][  T838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/838
| [   65.259120][  T838] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.260776][  T838] Tainted: [W]=WARN
[   65.261034][  T838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.261286][  T838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.261507][  T838] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.262023][  T838] RSP: 0018:ffa0000000def190 EFLAGS: 00010286
[   65.262235][  T838] RAX: 00000000ffffffa6 RBX: ff11000002199a80 RCX: 1ff40000001bddf8
[   65.262481][  T838] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000002199b3c
[   65.262724][  T838] RBP: ff110000150d9000 R08: 1fe2200000433369 R09: ff1100000c3d2ea8
[   65.262978][  T838] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   65.263214][  T838] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.263453][  T838] FS:  00007fd50d913840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   65.263746][  T838] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.263962][  T838] CR2: 000000000a279988 CR3: 000000000cb0a001 CR4: 0000000000771ef0
[   65.264199][  T838] PKRU: 55555554
[   65.264341][  T838] Call Trace:
[   65.264496][  T838]  <TASK>
[   65.264627][  T838]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.264840][  T838]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.265051][  T838]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.265229][  T838]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.265402][  T838]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.265633][  T838]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.265809][  T838]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.265995][  T838]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.266167][  T838]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.266343][  T838]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.266524][  T838]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.266709][  T838]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.266911][  T838]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.267084][  T838]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.267263][  T838]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.267434][  T838]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.267630][  T838]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.267805][  T838]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.267989][  T838]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.268184][  T838]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.268360][  T838]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.268545][  T838]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.268730][  T838]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.268917][  T838]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.269092][  T838]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.269266][  T838]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.269441][  T838]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.269636][  T838]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.269809][  T838]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.269998][  T838]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.270171][  T838]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.270347][  T838]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.270534][  T838]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.270722][  T838]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.270912][  T838]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.271088][  T838]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.271264][  T838]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.271440][  T838]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.271636][  T838]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.271813][  T838]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.271994][  T838]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.272170][  T838]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.272344][  T838]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.272529][  T838]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.272721][  T838]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.272906][  T838]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.273109][  T838]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.273285][  T838]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.273469][  T838]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.273660][  T838]  ___sys_sendmsg (net/socket.c:2752)
[   65.273832][  T838]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.274052][  T838]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.274240][  T838]  __sys_sendmsg (net/socket.c:2784)
[   65.274413][  T838]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.274606][  T838]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.274816][  T838]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.274998][  T838]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.275175][  T838]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.275351][  T838]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.275532][  T838]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.275721][  T838]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.275936][  T838] RIP: 0033:0x7fd50db4d08e
[   65.276117][  T838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.276633][  T838] RSP: 002b:00007ffd3642ffa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.276876][  T838] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd50db4d08e
[   65.277109][  T838] RDX: 0000000000000000 RSI: 00007ffd36430050 RDI: 0000000000000005
[   65.277341][  T838] RBP: 00007ffd3642ffb0 R08: 0000000000000000 R09: 0000000000000000
[   65.277599][  T838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.277832][  T838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd36430720
| [   65.297169][  T837] ------------[ cut here ]------------
| [   65.297314][  T837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/837
| [   65.297536][  T837] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.298132][  T837] Tainted: [W]=WARN
[   65.298230][  T837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.298388][  T837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.298563][  T837] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.299025][  T837] RSP: 0018:ffa0000000dcf190 EFLAGS: 00010286
[   65.299182][  T837] RAX: 00000000ffffffa6 RBX: ff110000021983c0 RCX: 1ff40000001b9df8
[   65.299369][  T837] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000219847c
[   65.299564][  T837] RBP: ff11000010091000 R08: 1fe2200000433091 R09: ff1100000a1caea8
[   65.299755][  T837] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.299949][  T837] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.300140][  T837] FS:  00007fe4bac14840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.300364][  T837] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.300530][  T837] CR2: 00007fb4a78c8574 CR3: 000000000a1a0005 CR4: 0000000000771ef0
[   65.300736][  T837] PKRU: 55555554
[   65.300833][  T837] Call Trace:
[   65.300931][  T837]  <TASK>
[   65.300997][  T837]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.301158][  T837]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.301318][  T837]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.301446][  T837]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.301586][  T837]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.301743][  T837]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.301878][  T837]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.302005][  T837]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.302130][  T837]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.302257][  T837]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.302382][  T837]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.302516][  T837]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.302666][  T837]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.302794][  T837]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.302931][  T837]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.303060][  T837]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.303188][  T837]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.303314][  T837]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.303441][  T837]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.303575][  T837]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.303705][  T837]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.303837][  T837]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.303966][  T837]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.304092][  T837]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.304219][  T837]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.304343][  T837]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.304475][  T837]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.304610][  T837]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.304749][  T837]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.304881][  T837]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.305008][  T837]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.305140][  T837]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.305273][  T837]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.305400][  T837]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.305559][  T837]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.305691][  T837]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.305818][  T837]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.305948][  T837]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.306076][  T837]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.306207][  T837]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.306332][  T837]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.306466][  T837]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.306598][  T837]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.306727][  T837]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.306855][  T837]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.306980][  T837]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.307135][  T837]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.307262][  T837]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.307389][  T837]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.307523][  T837]  ___sys_sendmsg (net/socket.c:2752)
[   65.307652][  T837]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.307810][  T837]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.307953][  T837]  __sys_sendmsg (net/socket.c:2784)
[   65.308078][  T837]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.308204][  T837]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.308365][  T837]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.308497][  T837]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.308627][  T837]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.308754][  T837]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.308884][  T837]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.309015][  T837]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.309169][  T837] RIP: 0033:0x7fe4bae4e08e
[   65.309302][  T837] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.309764][  T837] RSP: 002b:00007ffde1a52820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.309959][  T837] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe4bae4e08e
[   65.310146][  T837] RDX: 0000000000000000 RSI: 00007ffde1a528d0 RDI: 0000000000000005
[   65.310334][  T837] RBP: 00007ffde1a52830 R08: 0000000000000000 R09: 0000000000000000
[   65.310525][  T837] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.310717][  T837] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1a52fa0
| [   65.322664][  T829] ------------[ cut here ]------------
| [   65.322807][  T829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/829
| [   65.323033][  T829] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.323779][  T829] Tainted: [W]=WARN
[   65.323881][  T829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.324038][  T829] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.324206][  T829] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.324665][  T829] RSP: 0018:ffa0000000d3f190 EFLAGS: 00010286
[   65.324822][  T829] RAX: 00000000ffffffa6 RBX: ff1100000b9191c0 RCX: 1ff40000001a7df8
[   65.325014][  T829] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91927c
[   65.325200][  T829] RBP: ff110000152a1000 R08: 1fe2200001723251 R09: ff1100000f4b51e8
[   65.325385][  T829] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.325581][  T829] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.325774][  T829] FS:  00007f54f6ef2840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.325998][  T829] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.326155][  T829] CR2: 00007f7cf4c5c574 CR3: 0000000010b4d003 CR4: 0000000000771ef0
[   65.326343][  T829] PKRU: 55555554
[   65.326437][  T829] Call Trace:
[   65.326537][  T829]  <TASK>
[   65.326608][  T829]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.326768][  T829]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.326930][  T829]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.327055][  T829]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.327180][  T829]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.327337][  T829]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.327470][  T829]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.327601][  T829]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.327725][  T829]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.327853][  T829]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.327978][  T829]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.328102][  T829]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.328245][  T829]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.328368][  T829]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.328500][  T829]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.328627][  T829]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.328751][  T829]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.328880][  T829]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.329007][  T829]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.329130][  T829]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.329255][  T829]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.329381][  T829]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.329510][  T829]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.329646][  T829]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.329771][  T829]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.329901][  T829]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.330027][  T829]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.330153][  T829]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.330277][  T829]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.330402][  T829]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.330533][  T829]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.330665][  T829]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.330795][  T829]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.330925][  T829]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.331053][  T829]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.331179][  T829]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.331303][  T829]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.331426][  T829]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.331558][  T829]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.331690][  T829]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.331813][  T829]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.331942][  T829]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.332066][  T829]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.332193][  T829]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.332316][  T829]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.332440][  T829]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.332607][  T829]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.332735][  T829]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.332869][  T829]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.332994][  T829]  ___sys_sendmsg (net/socket.c:2752)
[   65.333118][  T829]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.333273][  T829]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.333410][  T829]  __sys_sendmsg (net/socket.c:2784)
[   65.333539][  T829]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.333672][  T829]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.333832][  T829]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.333961][  T829]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.334087][  T829]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.334211][  T829]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.334344][  T829]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.334475][  T829]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.334636][  T829] RIP: 0033:0x7f54f712c08e
[   65.334766][  T829] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.335219][  T829] RSP: 002b:00007ffc99140d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.335408][  T829] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f54f712c08e
[   65.335601][  T829] RDX: 0000000000000000 RSI: 00007ffc99140dc0 RDI: 0000000000000005
[   65.335788][  T829] RBP: 00007ffc99140d20 R08: 0000000000000000 R09: 0000000000000000
[   65.335981][  T829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.336167][  T829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc99141490
| [   65.347709][  T834] ------------[ cut here ]------------
| [   65.347855][  T834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/834
| [   65.348074][  T834] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.349226][  T834] Tainted: [W]=WARN
[   65.349324][  T834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.349496][  T834] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.349770][  T834] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.350230][  T834] RSP: 0018:ffa0000000d8f190 EFLAGS: 00010286
[   65.350388][  T834] RAX: 00000000ffffffa6 RBX: ff110000102e1000 RCX: 1ff40000001b1df8
[   65.350665][  T834] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e10bc
[   65.350864][  T834] RBP: ff11000010094000 R08: 1fe220000205c219 R09: ff11000010f1d1e8
[   65.351053][  T834] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.351239][  T834] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.351427][  T834] FS:  00007fdc98ab2840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.351726][  T834] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.351888][  T834] CR2: 00007fe4bace1574 CR3: 000000001233c006 CR4: 0000000000771ef0
[   65.352076][  T834] PKRU: 55555554
[   65.352169][  T834] Call Trace:
[   65.352263][  T834]  <TASK>
[   65.352328][  T834]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.352496][  T834]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.352733][  T834]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.352865][  T834]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.352995][  T834]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.353152][  T834]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.353279][  T834]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.353405][  T834]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.353539][  T834]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.353695][  T834]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.353820][  T834]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.353949][  T834]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.354092][  T834]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.354216][  T834]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.354343][  T834]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.354474][  T834]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.354607][  T834]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.354733][  T834]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.354864][  T834]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.354988][  T834]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.355114][  T834]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.355240][  T834]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.355373][  T834]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.355511][  T834]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.355644][  T834]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.355768][  T834]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.355900][  T834]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.356029][  T834]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.356155][  T834]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.356283][  T834]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.356409][  T834]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.356543][  T834]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.356689][  T834]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.356816][  T834]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.356948][  T834]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.357077][  T834]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.357203][  T834]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.357328][  T834]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.357459][  T834]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.357596][  T834]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.357720][  T834]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.358811][  T834]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.358946][  T834]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.359075][  T834]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.359201][  T834]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.359326][  T834]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.359488][  T834]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.359622][  T834]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.359747][  T834]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.359879][  T834]  ___sys_sendmsg (net/socket.c:2752)
[   65.360006][  T834]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.360162][  T834]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.360301][  T834]  __sys_sendmsg (net/socket.c:2784)
[   65.360433][  T834]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.360563][  T834]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.360728][  T834]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.360859][  T834]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.360986][  T834]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.361111][  T834]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.361237][  T834]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.361365][  T834]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.361527][  T834] RIP: 0033:0x7fdc98cec08e
[   65.361664][  T834] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.362118][  T834] RSP: 002b:00007ffc376690c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.362310][  T834] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdc98cec08e
[   65.362504][  T834] RDX: 0000000000000000 RSI: 00007ffc37669170 RDI: 0000000000000005
[   65.362698][  T834] RBP: 00007ffc376690d0 R08: 0000000000000000 R09: 0000000000000000
[   65.362891][  T834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.363079][  T834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc37669840
| [   65.370291][  T841] ------------[ cut here ]------------
| [   65.370433][  T841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/841
| [   65.370666][  T841] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.371260][  T841] Tainted: [W]=WARN
[   65.371356][  T841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.371525][  T841] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.371697][  T841] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.372161][  T841] RSP: 0018:ffa000000127f190 EFLAGS: 00010286
[   65.372322][  T841] RAX: 00000000ffffffa6 RBX: ff11000005387c40 RCX: 1ff400000024fdf8
[   65.372518][  T841] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005387cfc
[   65.372713][  T841] RBP: ff1100000a0c1000 R08: 1fe2200000a70fa1 R09: ff110000100e2ea8
[   65.372910][  T841] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.373104][  T841] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.373302][  T841] FS:  00007f58cf084840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.373532][  T841] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.373696][  T841] CR2: 00007fe4bace1574 CR3: 000000000cbf0002 CR4: 0000000000771ef0
[   65.373896][  T841] PKRU: 55555554
[   65.373992][  T841] Call Trace:
[   65.374086][  T841]  <TASK>
[   65.374153][  T841]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.374320][  T841]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.374485][  T841]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.374620][  T841]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.374751][  T841]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.374914][  T841]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.375043][  T841]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.375169][  T841]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.375297][  T841]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.375425][  T841]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.375560][  T841]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.375691][  T841]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.375848][  T841]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.375977][  T841]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.376106][  T841]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.376234][  T841]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.376359][  T841]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.376492][  T841]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.376676][  T841]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.376805][  T841]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.376938][  T841]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.377065][  T841]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.377193][  T841]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.377322][  T841]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.377448][  T841]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.377636][  T841]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.377763][  T841]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.377897][  T841]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.378023][  T841]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.378152][  T841]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.378280][  T841]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.378408][  T841]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.378543][  T841]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.378723][  T841]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.378858][  T841]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.378988][  T841]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.379120][  T841]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.379247][  T841]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.379377][  T841]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.379513][  T841]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.379700][  T841]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.379827][  T841]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.379959][  T841]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.380088][  T841]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.380217][  T841]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.380344][  T841]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.380509][  T841]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.380693][  T841]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.380822][  T841]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.380957][  T841]  ___sys_sendmsg (net/socket.c:2752)
[   65.381085][  T841]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.381244][  T841]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.381385][  T841]  __sys_sendmsg (net/socket.c:2784)
[   65.381518][  T841]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.381698][  T841]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.381865][  T841]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.381993][  T841]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.382122][  T841]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.382252][  T841]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.382379][  T841]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.382513][  T841]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.382731][  T841] RIP: 0033:0x7f58cf2be08e
[   65.382871][  T841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.383354][  T841] RSP: 002b:00007ffcdcd4b7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.383553][  T841] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f58cf2be08e
[   65.383799][  T841] RDX: 0000000000000000 RSI: 00007ffcdcd4b860 RDI: 0000000000000005
[   65.383993][  T841] RBP: 00007ffcdcd4b7c0 R08: 0000000000000000 R09: 0000000000000000
[   65.384183][  T841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.384374][  T841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdcd4bf30
| [   65.394671][  T827] ------------[ cut here ]------------
| [   65.394806][  T827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/827
| [   65.395029][  T827] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.395625][  T827] Tainted: [W]=WARN
[   65.395722][  T827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.395890][  T827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.396055][  T827] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.396514][  T827] RSP: 0018:ffa0000000d1f190 EFLAGS: 00010286
[   65.396680][  T827] RAX: 00000000ffffffa6 RBX: ff11000015878ac0 RCX: 1ff40000001a3df8
[   65.396875][  T827] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015878b7c
[   65.397064][  T827] RBP: ff11000012c99000 R08: 1fe2200002b0f171 R09: ff11000012e851e8
[   65.397252][  T827] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.397440][  T827] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.397642][  T827] FS:  00007f8191634840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.397871][  T827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.398029][  T827] CR2: 00007fe4bace1574 CR3: 000000000f645003 CR4: 0000000000771ef0
[   65.398219][  T827] PKRU: 55555554
[   65.398313][  T827] Call Trace:
[   65.398408][  T827]  <TASK>
[   65.398481][  T827]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.398653][  T827]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.398811][  T827]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.398941][  T827]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.399068][  T827]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.399226][  T827]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.399355][  T827]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.399488][  T827]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.399621][  T827]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.399748][  T827]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.399879][  T827]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.400004][  T827]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.400148][  T827]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.400274][  T827]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.400401][  T827]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.400532][  T827]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.400663][  T827]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.400789][  T827]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.400940][  T827]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.401066][  T827]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.401195][  T827]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.401321][  T827]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.401451][  T827]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.401589][  T827]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.401718][  T827]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.401848][  T827]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.401977][  T827]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.402105][  T827]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.402231][  T827]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.402359][  T827]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.402494][  T827]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.402626][  T827]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.402757][  T827]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.402888][  T827]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.403017][  T827]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.403144][  T827]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.403271][  T827]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.403398][  T827]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.403531][  T827]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.403669][  T827]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.403796][  T827]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.403927][  T827]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.404054][  T827]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.404183][  T827]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.404308][  T827]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.404436][  T827]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.404603][  T827]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.404730][  T827]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.404863][  T827]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.404991][  T827]  ___sys_sendmsg (net/socket.c:2752)
[   65.405116][  T827]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.405274][  T827]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.405414][  T827]  __sys_sendmsg (net/socket.c:2784)
[   65.405549][  T827]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.405681][  T827]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.405846][  T827]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.405973][  T827]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.406101][  T827]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.406228][  T827]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.406356][  T827]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.406490][  T827]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.406654][  T827] RIP: 0033:0x7f819186e08e
[   65.406793][  T827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.407254][  T827] RSP: 002b:00007fff00d45a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.407446][  T827] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f819186e08e
[   65.407649][  T827] RDX: 0000000000000000 RSI: 00007fff00d45ad0 RDI: 0000000000000005
[   65.407843][  T827] RBP: 00007fff00d45a30 R08: 0000000000000000 R09: 0000000000000000
[   65.408032][  T827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.408221][  T827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff00d461a0
| [   65.429562][  T836] ------------[ cut here ]------------
| [   65.429712][  T836] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/836
| [   65.429935][  T836] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.430521][  T836] Tainted: [W]=WARN
[   65.430623][  T836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.430779][  T836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.430948][  T836] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.431396][  T836] RSP: 0018:ffa0000000dbf190 EFLAGS: 00010286
[   65.431558][  T836] RAX: 00000000ffffffa6 RBX: ff11000010a11380 RCX: 1ff40000001b7df8
[   65.431747][  T836] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a1143c
[   65.431941][  T836] RBP: ff11000005bc9000 R08: 1fe2200002142289 R09: ff1100000a1cd1e8
[   65.432127][  T836] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.432313][  T836] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.432505][  T836] FS:  00007f571760e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.432730][  T836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.432894][  T836] CR2: 00007f7cf4c5c574 CR3: 000000000cb64005 CR4: 0000000000771ef0
[   65.433082][  T836] PKRU: 55555554
[   65.433176][  T836] Call Trace:
[   65.433269][  T836]  <TASK>
[   65.433333][  T836]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.433497][  T836]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.433656][  T836]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.433780][  T836]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.433908][  T836]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.434068][  T836]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.434195][  T836]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.434320][  T836]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.434444][  T836]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.434578][  T836]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.434710][  T836]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.434836][  T836]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.434984][  T836]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.435110][  T836]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.435238][  T836]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.435361][  T836]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.435492][  T836]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.435625][  T836]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.435752][  T836]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.435880][  T836]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.436006][  T836]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.436130][  T836]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.436256][  T836]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.436381][  T836]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.436512][  T836]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.436646][  T836]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.436769][  T836]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.436902][  T836]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.437024][  T836]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.437150][  T836]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.437275][  T836]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.437401][  T836]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.437535][  T836]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.437667][  T836]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.437794][  T836]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.437936][  T836]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.438062][  T836]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.438186][  T836]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.438312][  T836]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.438446][  T836]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.438586][  T836]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.438720][  T836]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.438850][  T836]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.438978][  T836]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.439102][  T836]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.439226][  T836]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.439382][  T836]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.439510][  T836]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.439644][  T836]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.439773][  T836]  ___sys_sendmsg (net/socket.c:2752)
[   65.439904][  T836]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.440061][  T836]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.440198][  T836]  __sys_sendmsg (net/socket.c:2784)
[   65.440320][  T836]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.440444][  T836]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.440615][  T836]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.440740][  T836]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.440871][  T836]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.440996][  T836]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.441119][  T836]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.441246][  T836]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.441403][  T836] RIP: 0033:0x7f571784808e
[   65.441539][  T836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.441992][  T836] RSP: 002b:00007ffeba4452d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.442182][  T836] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f571784808e
[   65.442370][  T836] RDX: 0000000000000000 RSI: 00007ffeba445380 RDI: 0000000000000005
[   65.442560][  T836] RBP: 00007ffeba4452e0 R08: 0000000000000000 R09: 0000000000000000
[   65.442750][  T836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.442938][  T836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeba445a50
| [   65.455666][  T828] ------------[ cut here ]------------
| [   65.455805][  T828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/828
| [   65.456024][  T828] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.456775][  T828] Tainted: [W]=WARN
[   65.456878][  T828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.457036][  T828] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.457202][  T828] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.457660][  T828] RSP: 0018:ffa0000000d2f190 EFLAGS: 00010286
[   65.457820][  T828] RAX: 00000000ffffffa6 RBX: ff110000109d4e40 RCX: 1ff40000001a5df8
[   65.458012][  T828] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109d4efc
[   65.458200][  T828] RBP: ff1100001557c000 R08: 1fe220000213a9e1 R09: ff1100000f4b2ea8
[   65.458386][  T828] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.458585][  T828] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.458773][  T828] FS:  00007f1a25941840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.458998][  T828] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.459155][  T828] CR2: 00007f8191701574 CR3: 000000000cb66004 CR4: 0000000000771ef0
[   65.459348][  T828] PKRU: 55555554
[   65.459441][  T828] Call Trace:
[   65.459541][  T828]  <TASK>
[   65.459613][  T828]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.459772][  T828]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.459932][  T828]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.460056][  T828]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.460181][  T828]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.460337][  T828]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.460467][  T828]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.460595][  T828]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.460723][  T828]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.460851][  T828]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.460976][  T828]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.461099][  T828]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.461247][  T828]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.461371][  T828]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.461503][  T828]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.461634][  T828]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.461758][  T828]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.461884][  T828]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.462011][  T828]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.462135][  T828]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.462259][  T828]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.462382][  T828]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.462510][  T828]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.462649][  T828]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.462773][  T828]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.462903][  T828]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.463032][  T828]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.463157][  T828]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.463280][  T828]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.463405][  T828]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.463535][  T828]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.463666][  T828]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.463794][  T828]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.463924][  T828]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.464052][  T828]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.464177][  T828]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.464300][  T828]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.464425][  T828]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.464555][  T828]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.464687][  T828]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.464813][  T828]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.464944][  T828]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.465067][  T828]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.465193][  T828]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.465317][  T828]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.465441][  T828]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.465605][  T828]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.465729][  T828]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.465860][  T828]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.465985][  T828]  ___sys_sendmsg (net/socket.c:2752)
[   65.466117][  T828]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.466272][  T828]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.466407][  T828]  __sys_sendmsg (net/socket.c:2784)
[   65.466542][  T828]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.466676][  T828]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.466841][  T828]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.466965][  T828]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.467091][  T828]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.467215][  T828]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.467339][  T828]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.467469][  T828]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.467626][  T828] RIP: 0033:0x7f1a25b7b08e
[   65.467756][  T828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.468205][  T828] RSP: 002b:00007fffb17d2470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.468392][  T828] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1a25b7b08e
[   65.468589][  T828] RDX: 0000000000000000 RSI: 00007fffb17d2520 RDI: 0000000000000005
[   65.468776][  T828] RBP: 00007fffb17d2480 R08: 0000000000000000 R09: 0000000000000000
[   65.468965][  T828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.469150][  T828] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb17d2bf0
| [   65.488666][  T845] ------------[ cut here ]------------
| [   65.488802][  T845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/845
| [   65.489023][  T845] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.489631][  T845] Tainted: [W]=WARN
[   65.489726][  T845] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.489886][  T845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.490050][  T845] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.490503][  T845] RSP: 0018:ffa0000000e0f190 EFLAGS: 00010286
[   65.490667][  T845] RAX: 00000000ffffffa6 RBX: ff110000109d5a80 RCX: 1ff40000001c1df8
[   65.490857][  T845] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000109d5b3c
[   65.491042][  T845] RBP: ff11000014fc9000 R08: 1fe220000213ab69 R09: ff1100000a342ea8
[   65.491232][  T845] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.491422][  T845] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.491619][  T845] FS:  00007f0c088eb840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.491848][  T845] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.492007][  T845] CR2: 00007f57176db574 CR3: 0000000010aa7006 CR4: 0000000000771ef0
[   65.492198][  T845] PKRU: 55555554
[   65.492293][  T845] Call Trace:
[   65.492386][  T845]  <TASK>
[   65.492451][  T845]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.492622][  T845]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.492779][  T845]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.492910][  T845]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.493036][  T845]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.493194][  T845]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.493320][  T845]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.493446][  T845]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.493575][  T845]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.493711][  T845]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.493846][  T845]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.493971][  T845]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.494114][  T845]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.494238][  T845]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.494363][  T845]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.494492][  T845]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.494626][  T845]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.494749][  T845]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.494880][  T845]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.495004][  T845]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.495140][  T845]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.495269][  T845]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.495394][  T845]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.495526][  T845]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.495656][  T845]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.495779][  T845]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.495907][  T845]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.496033][  T845]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.496156][  T845]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.496282][  T845]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.496405][  T845]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.496536][  T845]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.496682][  T845]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.496805][  T845]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.496937][  T845]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.497063][  T845]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.497191][  T845]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.497314][  T845]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.497439][  T845]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.497572][  T845]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.497703][  T845]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.497827][  T845]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.497957][  T845]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.498082][  T845]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.498207][  T845]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.498331][  T845]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.498491][  T845]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.498623][  T845]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.498748][  T845]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.498879][  T845]  ___sys_sendmsg (net/socket.c:2752)
[   65.499005][  T845]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.499160][  T845]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.499298][  T845]  __sys_sendmsg (net/socket.c:2784)
[   65.499425][  T845]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.499554][  T845]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.499717][  T845]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.499847][  T845]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.499974][  T845]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.500097][  T845]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.500222][  T845]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.500352][  T845]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.500511][  T845] RIP: 0033:0x7f0c08b2508e
[   65.500651][  T845] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.501100][  T845] RSP: 002b:00007ffc2edd0060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.501290][  T845] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c08b2508e
[   65.501477][  T845] RDX: 0000000000000000 RSI: 00007ffc2edd0110 RDI: 0000000000000005
[   65.501674][  T845] RBP: 00007ffc2edd0070 R08: 0000000000000000 R09: 0000000000000000
[   65.501865][  T845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.502050][  T845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2edd07e0
| [   65.511661][  T831] ------------[ cut here ]------------
| [   65.511801][  T831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/831
| [   65.512025][  T831] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.513461][  T831] Tainted: [W]=WARN
[   65.513562][  T831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.513730][  T831] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.513900][  T831] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.514347][  T831] RSP: 0018:ffa0000000d5f190 EFLAGS: 00010286
[   65.514509][  T831] RAX: 00000000ffffffa6 RBX: ff11000004b211c0 RCX: 1ff40000001abdf8
[   65.514704][  T831] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2127c
[   65.514896][  T831] RBP: ff11000008911000 R08: 1fe2200000964251 R09: ff110000105751e8
[   65.515082][  T831] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.515276][  T831] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.515468][  T831] FS:  00007f96fd8bd840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.515699][  T831] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.515867][  T831] CR2: 00007f57176db574 CR3: 000000001021e001 CR4: 0000000000771ef0
[   65.516055][  T831] PKRU: 55555554
[   65.516151][  T831] Call Trace:
[   65.516245][  T831]  <TASK>
[   65.516309][  T831]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.516474][  T831]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.516641][  T831]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.516766][  T831]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.516897][  T831]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.517054][  T831]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.517183][  T831]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.517308][  T831]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.517431][  T831]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.517563][  T831]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.517693][  T831]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.517818][  T831]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.517962][  T831]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.518087][  T831]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.518214][  T831]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.518337][  T831]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.518466][  T831]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.518596][  T831]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.518723][  T831]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.518855][  T831]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.518984][  T831]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.519112][  T831]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.519238][  T831]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.519364][  T831]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.519493][  T831]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.519625][  T831]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.519750][  T831]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.519881][  T831]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.520006][  T831]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.520133][  T831]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.520259][  T831]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.520384][  T831]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.520521][  T831]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.520652][  T831]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.520778][  T831]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.520909][  T831]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.521035][  T831]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.521160][  T831]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.521287][  T831]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.521414][  T831]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.521543][  T831]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.521674][  T831]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.521799][  T831]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.521933][  T831]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.522064][  T831]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.522192][  T831]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.522347][  T831]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.522478][  T831]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.522610][  T831]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.522736][  T831]  ___sys_sendmsg (net/socket.c:2752)
[   65.522865][  T831]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.523022][  T831]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.523159][  T831]  __sys_sendmsg (net/socket.c:2784)
[   65.523285][  T831]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.523408][  T831]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.523573][  T831]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.523704][  T831]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.523831][  T831]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.523961][  T831]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.524085][  T831]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.524211][  T831]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.524365][  T831] RIP: 0033:0x7f96fdaf708e
[   65.524503][  T831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.524957][  T831] RSP: 002b:00007ffc6801ffb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.525144][  T831] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f96fdaf708e
[   65.525328][  T831] RDX: 0000000000000000 RSI: 00007ffc68020060 RDI: 0000000000000005
[   65.525517][  T831] RBP: 00007ffc6801ffc0 R08: 0000000000000000 R09: 0000000000000000
[   65.525709][  T831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.525900][  T831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc68020730
| [   65.537678][  T846] ------------[ cut here ]------------
| [   65.537850][  T846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/846
| [   65.538117][  T846] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.539148][  T846] Tainted: [W]=WARN
[   65.539294][  T846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.539506][  T846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.539740][  T846] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.540240][  T846] RSP: 0018:ffa0000000687190 EFLAGS: 00010286
[   65.540450][  T846] RAX: 00000000ffffffa6 RBX: ff110000159fc200 RCX: 1ff40000000d0df8
[   65.540708][  T846] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fc2bc
[   65.540954][  T846] RBP: ff11000015161000 R08: 1fe2200002b3f859 R09: ff1100000cd051e8
[   65.541187][  T846] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   65.541423][  T846] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.541681][  T846] FS:  00007ff92a4f8840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   65.541967][  T846] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.542171][  T846] CR2: 00007f0c089b8574 CR3: 000000000ba20002 CR4: 0000000000771ef0
[   65.542404][  T846] PKRU: 55555554
[   65.542556][  T846] Call Trace:
[   65.542714][  T846]  <TASK>
[   65.542829][  T846]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.543048][  T846]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.543248][  T846]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.543421][  T846]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.543616][  T846]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.543820][  T846]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.544007][  T846]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.544190][  T846]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.544360][  T846]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.544542][  T846]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.544727][  T846]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.544913][  T846]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.545106][  T846]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.545281][  T846]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.545457][  T846]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.545653][  T846]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.545827][  T846]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.546012][  T846]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.546187][  T846]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.546359][  T846]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.546540][  T846]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.546728][  T846]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.546916][  T846]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.547090][  T846]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.547264][  T846]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.547438][  T846]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.547632][  T846]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.547808][  T846]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.547989][  T846]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.548165][  T846]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.548338][  T846]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.548522][  T846]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.548713][  T846]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.548896][  T846]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.549073][  T846]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.549249][  T846]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.549423][  T846]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.549619][  T846]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.549796][  T846]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.549985][  T846]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.550157][  T846]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.550330][  T846]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.550511][  T846]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.550695][  T846]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.550880][  T846]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.551054][  T846]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.551256][  T846]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.551432][  T846]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.551627][  T846]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.551802][  T846]  ___sys_sendmsg (net/socket.c:2752)
[   65.551983][  T846]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.552190][  T846]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.552376][  T846]  __sys_sendmsg (net/socket.c:2784)
[   65.552558][  T846]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.552741][  T846]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.552959][  T846]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.553132][  T846]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.553307][  T846]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.553489][  T846]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.553676][  T846]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.553853][  T846]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.554059][  T846] RIP: 0033:0x7ff92a73208e
[   65.554238][  T846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.554747][  T846] RSP: 002b:00007fff2bebaff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.554994][  T846] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff92a73208e
[   65.555227][  T846] RDX: 0000000000000000 RSI: 00007fff2bebb0a0 RDI: 0000000000000005
[   65.555460][  T846] RBP: 00007fff2bebb000 R08: 0000000000000000 R09: 0000000000000000
[   65.555720][  T846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.555963][  T846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2bebb770
| [   65.571664][  T835] ------------[ cut here ]------------
| [   65.571807][  T835] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/835
| [   65.572031][  T835] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.572776][  T835] Tainted: [W]=WARN
[   65.572877][  T835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.573034][  T835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.573201][  T835] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.573659][  T835] RSP: 0018:ffa0000000d9f190 EFLAGS: 00010286
[   65.573818][  T835] RAX: 00000000ffffffa6 RBX: ff110000159fc3c0 RCX: 1ff40000001b3df8
[   65.574008][  T835] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159fc47c
[   65.574197][  T835] RBP: ff110000105e9000 R08: 1fe2200002b3f891 R09: ff1100000cd40b68
[   65.574382][  T835] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.574575][  T835] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.574767][  T835] FS:  00007f3e8c83a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.574993][  T835] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.575151][  T835] CR2: 00007f1a25a0e574 CR3: 000000001022e005 CR4: 0000000000771ef0
[   65.575340][  T835] PKRU: 55555554
[   65.575434][  T835] Call Trace:
[   65.575536][  T835]  <TASK>
[   65.575608][  T835]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.575766][  T835]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.575924][  T835]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.576049][  T835]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.576173][  T835]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.576330][  T835]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.576456][  T835]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.576591][  T835]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.576716][  T835]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.576846][  T835]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.576971][  T835]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.577094][  T835]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.577237][  T835]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.577362][  T835]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.577495][  T835]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.577624][  T835]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.577749][  T835]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.577879][  T835]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.578006][  T835]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.578128][  T835]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.578254][  T835]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.578379][  T835]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.578507][  T835]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.578641][  T835]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.578767][  T835]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.578896][  T835]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.579022][  T835]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.579148][  T835]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.579271][  T835]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.579400][  T835]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.579531][  T835]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.579661][  T835]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.579790][  T835]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.579921][  T835]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.580047][  T835]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.580174][  T835]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.580299][  T835]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.580424][  T835]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.580556][  T835]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.580688][  T835]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.580813][  T835]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.580942][  T835]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.581068][  T835]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.581194][  T835]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.581318][  T835]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.581443][  T835]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.581611][  T835]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.581737][  T835]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.581868][  T835]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.581993][  T835]  ___sys_sendmsg (net/socket.c:2752)
[   65.582116][  T835]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.582271][  T835]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.582408][  T835]  __sys_sendmsg (net/socket.c:2784)
[   65.582537][  T835]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.582667][  T835]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.582826][  T835]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.582955][  T835]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.583081][  T835]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.583207][  T835]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.583335][  T835]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.583461][  T835]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.583626][  T835] RIP: 0033:0x7f3e8ca7408e
[   65.583756][  T835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.584206][  T835] RSP: 002b:00007ffeb0a1dd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.584394][  T835] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3e8ca7408e
[   65.584593][  T835] RDX: 0000000000000000 RSI: 00007ffeb0a1de10 RDI: 0000000000000005
[   65.584779][  T835] RBP: 00007ffeb0a1dd70 R08: 0000000000000000 R09: 0000000000000000
[   65.584968][  T835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.585153][  T835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb0a1e4e0
| [   65.596671][  T832] ------------[ cut here ]------------
| [   65.596812][  T832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/832
| [   65.597028][  T832] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.598015][  T832] Tainted: [W]=WARN
[   65.598110][  T832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.598264][  T832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.598430][  T832] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.598882][  T832] RSP: 0018:ffa0000000d6f190 EFLAGS: 00010286
[   65.599038][  T832] RAX: 00000000ffffffa6 RBX: ff11000014d48c80 RCX: 1ff40000001addf8
[   65.599222][  T832] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d48d3c
[   65.599405][  T832] RBP: ff11000008919000 R08: 1fe22000029a91a9 R09: ff11000010572ea8
[   65.599601][  T832] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   65.599788][  T832] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.599977][  T832] FS:  00007f6fa319f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   65.600194][  T832] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.600347][  T832] CR2: 00007f58cf151574 CR3: 0000000004e0c002 CR4: 0000000000771ef0
[   65.600536][  T832] PKRU: 55555554
[   65.600642][  T832] Call Trace:
[   65.600736][  T832]  <TASK>
[   65.600800][  T832]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.600966][  T832]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.601119][  T832]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.601243][  T832]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.601367][  T832]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.601533][  T832]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.601664][  T832]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.601788][  T832]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.601914][  T832]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.602038][  T832]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.602160][  T832]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.602284][  T832]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.602430][  T832]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.602558][  T832]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.602686][  T832]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.602809][  T832]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.602936][  T832]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.603060][  T832]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.603184][  T832]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.603308][  T832]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.603430][  T832]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.603560][  T832]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.603688][  T832]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.603812][  T832]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.603943][  T832]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.604068][  T832]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.604191][  T832]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.604314][  T832]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.604435][  T832]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.604563][  T832]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.604692][  T832]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.604818][  T832]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.604948][  T832]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.605071][  T832]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.605195][  T832]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.605320][  T832]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.605441][  T832]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.605576][  T832]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.605707][  T832]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.605833][  T832]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.605960][  T832]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.606086][  T832]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.606216][  T832]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.606342][  T832]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.606468][  T832]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.606596][  T832]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.606748][  T832]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.606876][  T832]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.607000][  T832]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.607132][  T832]  ___sys_sendmsg (net/socket.c:2752)
[   65.607255][  T832]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.607407][  T832]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.607551][  T832]  __sys_sendmsg (net/socket.c:2784)
[   65.607679][  T832]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.607801][  T832]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.607963][  T832]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.608085][  T832]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.608209][  T832]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.608333][  T832]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.608456][  T832]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.608591][  T832]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.608752][  T832] RIP: 0033:0x7f6fa33d908e
[   65.608882][  T832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.609320][  T832] RSP: 002b:00007ffcb33d7760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.609510][  T832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6fa33d908e
[   65.609700][  T832] RDX: 0000000000000000 RSI: 00007ffcb33d7810 RDI: 0000000000000005
[   65.609884][  T832] RBP: 00007ffcb33d7770 R08: 0000000000000000 R09: 0000000000000000
[   65.610066][  T832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.610249][  T832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb33d7ee0
| [   65.631664][  T853] ------------[ cut here ]------------
| [   65.631809][  T853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/853
| [   65.632030][  T853] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.633536][  T853] Tainted: [W]=WARN
[   65.633732][  T853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.633897][  T853] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.634059][  T853] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.634504][  T853] RSP: 0018:ffa000000131f190 EFLAGS: 00010286
[   65.634675][  T853] RAX: 00000000ffffffa6 RBX: ff11000010023e00 RCX: 1ff4000000263df8
[   65.634867][  T853] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010023ebc
[   65.635052][  T853] RBP: ff110000087d9000 R08: 1fe22000020047d9 R09: ff11000014d72ea8
[   65.635236][  T853] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   65.635419][  T853] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.635619][  T853] FS:  00007f6ab5166840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   65.635848][  T853] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.636008][  T853] CR2: 00007f58cf151574 CR3: 0000000014ddc003 CR4: 0000000000771ef0
[   65.636195][  T853] PKRU: 55555554
[   65.636287][  T853] Call Trace:
[   65.636379][  T853]  <TASK>
[   65.636444][  T853]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.636616][  T853]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.636777][  T853]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.636910][  T853]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.637036][  T853]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.637197][  T853]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.637324][  T853]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.637450][  T853]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.637585][  T853]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.637710][  T853]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.637840][  T853]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.637964][  T853]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.638107][  T853]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.638233][  T853]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.638359][  T853]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.638488][  T853]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.638619][  T853]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.638744][  T853]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.638878][  T853]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.639003][  T853]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.639128][  T853]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.639253][  T853]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.639393][  T853]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.639523][  T853]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.639654][  T853]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.639778][  T853]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.639909][  T853]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.640036][  T853]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.640159][  T853]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.640285][  T853]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.640408][  T853]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.640539][  T853]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.640671][  T853]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.640797][  T853]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.640931][  T853]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.641057][  T853]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.641185][  T853]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.641309][  T853]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.641434][  T853]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.641565][  T853]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.641695][  T853]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.641822][  T853]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.641950][  T853]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.642083][  T853]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.642208][  T853]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.642334][  T853]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.642494][  T853]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.642626][  T853]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.642750][  T853]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.642880][  T853]  ___sys_sendmsg (net/socket.c:2752)
[   65.643006][  T853]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.643160][  T853]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.643298][  T853]  __sys_sendmsg (net/socket.c:2784)
[   65.643423][  T853]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.643551][  T853]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.643714][  T853]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.643844][  T853]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.643970][  T853]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.644092][  T853]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.644216][  T853]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.644342][  T853]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.644502][  T853] RIP: 0033:0x7f6ab53a008e
[   65.644642][  T853] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.645094][  T853] RSP: 002b:00007ffde759b1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.645281][  T853] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6ab53a008e
[   65.645472][  T853] RDX: 0000000000000000 RSI: 00007ffde759b2a0 RDI: 0000000000000005
[   65.645657][  T853] RBP: 00007ffde759b200 R08: 0000000000000000 R09: 0000000000000000
[   65.645846][  T853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.646033][  T853] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde759b970
| [   65.664013][  T852] ------------[ cut here ]------------
| [   65.664152][  T852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/852
| [   65.664373][  T852] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.664999][  T852] Tainted: [W]=WARN
[   65.665104][  T852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.665280][  T852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.665457][  T852] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.665958][  T852] RSP: 0018:ffa000000130f190 EFLAGS: 00010286
[   65.666127][  T852] RAX: 00000000ffffffa6 RBX: ff11000008fb4c80 RCX: 1ff4000000261df8
[   65.666329][  T852] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb4d3c
[   65.666536][  T852] RBP: ff11000014f9c000 R08: 1fe22000011f69a9 R09: ff11000010a9d1e8
[   65.666740][  T852] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.666946][  T852] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.667149][  T852] FS:  00007f0bf63d8840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.667385][  T852] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.667561][  T852] CR2: 00007f6fa326c574 CR3: 00000000102e7001 CR4: 0000000000771ef0
[   65.667835][  T852] PKRU: 55555554
[   65.667941][  T852] Call Trace:
[   65.668042][  T852]  <TASK>
[   65.668113][  T852]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.668287][  T852]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.668453][  T852]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.668597][  T852]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.668730][  T852]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.668905][  T852]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.669044][  T852]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.669180][  T852]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.669317][  T852]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.669450][  T852]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.669594][  T852]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.669728][  T852]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.669897][  T852]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.670031][  T852]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.670166][  T852]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.670301][  T852]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.670436][  T852]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.670578][  T852]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.670723][  T852]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.670863][  T852]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.670999][  T852]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.671133][  T852]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.671271][  T852]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.671405][  T852]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.671550][  T852]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.671690][  T852]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.671824][  T852]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.671969][  T852]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.672103][  T852]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.672241][  T852]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.672374][  T852]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.672514][  T852]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.672664][  T852]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.672799][  T852]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.672944][  T852]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.673081][  T852]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.673217][  T852]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.673352][  T852]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.673496][  T852]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.673643][  T852]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.673776][  T852]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.673918][  T852]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.674054][  T852]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.674191][  T852]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.674324][  T852]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.674459][  T852]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.674638][  T852]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.674774][  T852]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.674912][  T852]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.675049][  T852]  ___sys_sendmsg (net/socket.c:2752)
[   65.675181][  T852]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.675347][  T852]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.675508][  T852]  __sys_sendmsg (net/socket.c:2784)
[   65.675649][  T852]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.675781][  T852]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.675955][  T852]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.676090][  T852]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.676227][  T852]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.676361][  T852]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.676501][  T852]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.676641][  T852]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.676806][  T852] RIP: 0033:0x7f0bf661208e
[   65.676952][  T852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.677431][  T852] RSP: 002b:00007ffe7fdb4510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.677644][  T852] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0bf661208e
[   65.677847][  T852] RDX: 0000000000000000 RSI: 00007ffe7fdb45c0 RDI: 0000000000000005
[   65.678047][  T852] RBP: 00007ffe7fdb4520 R08: 0000000000000000 R09: 0000000000000000
[   65.678248][  T852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.678446][  T852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7fdb4c90
| [   65.688663][  T851] ------------[ cut here ]------------
| [   65.688799][  T851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/851
| [   65.689021][  T851] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.689754][  T851] Tainted: [W]=WARN
[   65.689858][  T851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.690017][  T851] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.690183][  T851] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.690650][  T851] RSP: 0018:ffa00000012ff190 EFLAGS: 00010286
[   65.690810][  T851] RAX: 00000000ffffffa6 RBX: ff110000102e0040 RCX: 1ff400000025fdf8
[   65.691001][  T851] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e00fc
[   65.691189][  T851] RBP: ff11000015441000 R08: 1fe220000205c021 R09: ff1100000a340b68
[   65.691376][  T851] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.691568][  T851] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.691763][  T851] FS:  00007f9d8fbab840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.691991][  T851] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.692150][  T851] CR2: 00007f6fa326c574 CR3: 000000000fa4c002 CR4: 0000000000771ef0
[   65.692341][  T851] PKRU: 55555554
[   65.692436][  T851] Call Trace:
[   65.692535][  T851]  <TASK>
[   65.692608][  T851]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.692770][  T851]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.692934][  T851]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.693062][  T851]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.693188][  T851]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.693347][  T851]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.693480][  T851]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.693616][  T851]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.693741][  T851]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.693875][  T851]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.694001][  T851]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.694128][  T851]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.694274][  T851]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.694398][  T851]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.694532][  T851]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.694664][  T851]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.694790][  T851]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.694922][  T851]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.695050][  T851]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.695176][  T851]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.695302][  T851]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.695428][  T851]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.695561][  T851]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.695690][  T851]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.695817][  T851]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.695944][  T851]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.696074][  T851]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.696203][  T851]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.696329][  T851]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.696461][  T851]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.696597][  T851]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.696730][  T851]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.696870][  T851]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.696997][  T851]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.697125][  T851]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.697253][  T851]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.697378][  T851]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.697508][  T851]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.697644][  T851]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.697773][  T851]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.697902][  T851]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.698029][  T851]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.698155][  T851]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.698283][  T851]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.698432][  T851]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.698562][  T851]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.698724][  T851]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.698852][  T851]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.698979][  T851]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.699109][  T851]  ___sys_sendmsg (net/socket.c:2752)
[   65.699235][  T851]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.699392][  T851]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.699539][  T851]  __sys_sendmsg (net/socket.c:2784)
[   65.699681][  T851]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.699805][  T851]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.699970][  T851]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.700096][  T851]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.700225][  T851]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.700350][  T851]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.700478][  T851]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.700618][  T851]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.700774][  T851] RIP: 0033:0x7f9d8fde508e
[   65.700912][  T851] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.701361][  T851] RSP: 002b:00007ffef8167ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.701558][  T851] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9d8fde508e
[   65.701749][  T851] RDX: 0000000000000000 RSI: 00007ffef8167f50 RDI: 0000000000000005
[   65.701941][  T851] RBP: 00007ffef8167eb0 R08: 0000000000000000 R09: 0000000000000000
[   65.702129][  T851] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.702320][  T851] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef8168620
| [   65.726059][  T856] ------------[ cut here ]------------
| [   65.726200][  T856] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/856
| [   65.726423][  T856] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.727014][  T856] Tainted: [W]=WARN
[   65.727110][  T856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.727267][  T856] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.727432][  T856] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.727899][  T856] RSP: 0018:ffa000000134f190 EFLAGS: 00010286
[   65.728056][  T856] RAX: 00000000ffffffa6 RBX: ff11000010899a80 RCX: 1ff4000000269df8
[   65.728244][  T856] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010899b3c
[   65.728432][  T856] RBP: ff11000015004000 R08: 1fe2200002113369 R09: ff11000010570b68
[   65.728627][  T856] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.728813][  T856] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.729006][  T856] FS:  00007f3f22528840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.729227][  T856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.729385][  T856] CR2: 00007f6fa326c574 CR3: 0000000010e2e003 CR4: 0000000000771ef0
[   65.729588][  T856] PKRU: 55555554
[   65.729684][  T856] Call Trace:
[   65.729777][  T856]  <TASK>
[   65.729848][  T856]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.730012][  T856]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.730167][  T856]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.730296][  T856]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.730423][  T856]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.730592][  T856]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.730721][  T856]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.730851][  T856]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.730978][  T856]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.731106][  T856]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.731232][  T856]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.731359][  T856]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.731511][  T856]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.731644][  T856]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.731771][  T856]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.731899][  T856]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.732023][  T856]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.732148][  T856]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.732275][  T856]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.732398][  T856]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.732529][  T856]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.732659][  T856]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.732786][  T856]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.732914][  T856]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.733040][  T856]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.733165][  T856]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.733291][  T856]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.733417][  T856]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.733548][  T856]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.733678][  T856]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.733805][  T856]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.733937][  T856]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.734066][  T856]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.734192][  T856]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.734322][  T856]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.734449][  T856]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.734586][  T856]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.734711][  T856]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.734846][  T856]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.734973][  T856]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.735098][  T856]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.735225][  T856]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.735351][  T856]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.735481][  T856]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.735613][  T856]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.735739][  T856]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.735902][  T856]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.736027][  T856]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.736152][  T856]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.736278][  T856]  ___sys_sendmsg (net/socket.c:2752)
[   65.736402][  T856]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.736563][  T856]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.736706][  T856]  __sys_sendmsg (net/socket.c:2784)
[   65.736833][  T856]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.736962][  T856]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.737121][  T856]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.737248][  T856]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.737375][  T856]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.737505][  T856]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.737636][  T856]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.737763][  T856]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.737921][  T856] RIP: 0033:0x7f3f2276208e
[   65.738052][  T856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.738503][  T856] RSP: 002b:00007fffd58fd700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.738698][  T856] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3f2276208e
[   65.738888][  T856] RDX: 0000000000000000 RSI: 00007fffd58fd7b0 RDI: 0000000000000005
[   65.739074][  T856] RBP: 00007fffd58fd710 R08: 0000000000000000 R09: 0000000000000000
[   65.739260][  T856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.739448][  T856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd58fde80
| [   65.746661][  T858] ------------[ cut here ]------------
| [   65.746796][  T858] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/858
| [   65.747023][  T858] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.748102][  T858] Tainted: [W]=WARN
[   65.748200][  T858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.748357][  T858] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.748529][  T858] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.749051][  T858] RSP: 0018:ffa000000136f190 EFLAGS: 00010286
[   65.749212][  T858] RAX: 00000000ffffffa6 RBX: ff110000108991c0 RCX: 1ff400000026ddf8
[   65.749400][  T858] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001089927c
[   65.749645][  T858] RBP: ff110000050e1000 R08: 1fe2200002113251 R09: ff11000010ac0b68
[   65.749833][  T858] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.750026][  T858] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.750214][  T858] FS:  00007fec1b03d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.750434][  T858] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.750654][  T858] CR2: 00007f6fa326c574 CR3: 000000000f6e2004 CR4: 0000000000771ef0
[   65.750848][  T858] PKRU: 55555554
[   65.750943][  T858] Call Trace:
[   65.751037][  T858]  <TASK>
[   65.751102][  T858]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.751262][  T858]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.751416][  T858]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.751551][  T858]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.751730][  T858]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.751893][  T858]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.752020][  T858]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.752145][  T858]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.752270][  T858]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.752401][  T858]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.752532][  T858]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.752709][  T858]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.752859][  T858]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.752986][  T858]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.753112][  T858]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.753258][  T858]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.753388][  T858]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.753519][  T858]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.753698][  T858]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.753823][  T858]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.753956][  T858]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.754082][  T858]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.754210][  T858]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.754336][  T858]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.754462][  T858]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.754642][  T858]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.754769][  T858]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.754901][  T858]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.755028][  T858]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.755154][  T858]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.755280][  T858]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.755406][  T858]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.755542][  T858]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.755721][  T858]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.755852][  T858]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.755980][  T858]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.756106][  T858]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.756231][  T858]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.756357][  T858]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.756492][  T858]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.756670][  T858]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.756797][  T858]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.756929][  T858]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.757057][  T858]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.757183][  T858]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.757309][  T858]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.757471][  T858]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.757652][  T858]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.757779][  T858]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.757912][  T858]  ___sys_sendmsg (net/socket.c:2752)
[   65.758040][  T858]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.758198][  T858]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.758335][  T858]  __sys_sendmsg (net/socket.c:2784)
[   65.758461][  T858]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.758644][  T858]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.758803][  T858]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.758935][  T858]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.759063][  T858]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.759190][  T858]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.759316][  T858]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.759442][  T858]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.759654][  T858] RIP: 0033:0x7fec1b27708e
[   65.759789][  T858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.760242][  T858] RSP: 002b:00007fff2886a700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.760431][  T858] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fec1b27708e
[   65.760680][  T858] RDX: 0000000000000000 RSI: 00007fff2886a7b0 RDI: 0000000000000005
[   65.760871][  T858] RBP: 00007fff2886a710 R08: 0000000000000000 R09: 0000000000000000
[   65.761059][  T858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.761248][  T858] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2886ae80
| [   65.771679][  T850] ------------[ cut here ]------------
| [   65.771824][  T850] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/850
| [   65.772045][  T850] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.772783][  T850] Tainted: [W]=WARN
[   65.772880][  T850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.773036][  T850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.773201][  T850] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.773658][  T850] RSP: 0018:ffa00000012ef190 EFLAGS: 00010286
[   65.773814][  T850] RAX: 00000000ffffffa6 RBX: ff1100000a3df700 RCX: 1ff400000025ddf8
[   65.774009][  T850] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3df7bc
[   65.774193][  T850] RBP: ff1100001531c000 R08: 1fe220000147bef9 R09: ff1100000f4b0b68
[   65.774377][  T850] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   65.774567][  T850] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.774760][  T850] FS:  00007f09849b6840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   65.774980][  T850] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.775135][  T850] CR2: 00007f6ab5233574 CR3: 000000000f776004 CR4: 0000000000771ef0
[   65.775320][  T850] PKRU: 55555554
[   65.775412][  T850] Call Trace:
[   65.775507][  T850]  <TASK>
[   65.775572][  T850]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.775735][  T850]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.775894][  T850]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.776018][  T850]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.776141][  T850]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.776295][  T850]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.776420][  T850]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.776550][  T850]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.776678][  T850]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.776802][  T850]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.776931][  T850]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.777056][  T850]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.777197][  T850]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.777320][  T850]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.777442][  T850]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.777571][  T850]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.777701][  T850]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.777825][  T850]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.777957][  T850]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.778079][  T850]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.778202][  T850]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.778324][  T850]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.778448][  T850]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.778578][  T850]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.778707][  T850]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.778831][  T850]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.778958][  T850]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.779084][  T850]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.779206][  T850]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.779332][  T850]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.779457][  T850]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.779593][  T850]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.779721][  T850]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.779848][  T850]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.779974][  T850]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.780100][  T850]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.780224][  T850]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.780346][  T850]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.780473][  T850]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.780604][  T850]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.780728][  T850]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.780857][  T850]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.780978][  T850]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.781104][  T850]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.781227][  T850]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.781348][  T850]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.781505][  T850]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.781644][  T850]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.781768][  T850]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.781898][  T850]  ___sys_sendmsg (net/socket.c:2752)
[   65.782019][  T850]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.782172][  T850]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.782312][  T850]  __sys_sendmsg (net/socket.c:2784)
[   65.782435][  T850]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.782561][  T850]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.782722][  T850]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.782849][  T850]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.782974][  T850]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.783096][  T850]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.783220][  T850]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.783343][  T850]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.783503][  T850] RIP: 0033:0x7f0984bf008e
[   65.783640][  T850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.784082][  T850] RSP: 002b:00007fff2f137350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.784267][  T850] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0984bf008e
[   65.784451][  T850] RDX: 0000000000000000 RSI: 00007fff2f137400 RDI: 0000000000000005
[   65.784646][  T850] RBP: 00007fff2f137360 R08: 0000000000000000 R09: 0000000000000000
[   65.784830][  T850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.785027][  T850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f137ad0
| [   65.795700][  T855] ------------[ cut here ]------------
| [   65.795844][  T855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/855
| [   65.796064][  T855] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.797200][  T855] Tainted: [W]=WARN
[   65.797296][  T855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.797453][  T855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.797682][  T855] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.798188][  T855] RSP: 0018:ffa000000133f190 EFLAGS: 00010286
[   65.798348][  T855] RAX: 00000000ffffffa6 RBX: ff1100000a3de900 RCX: 1ff4000000267df8
[   65.798542][  T855] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000a3de9bc
[   65.798817][  T855] RBP: ff1100000ce24000 R08: 1fe220000147bd39 R09: ff11000012e80b68
[   65.799016][  T855] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.799203][  T855] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.799389][  T855] FS:  00007f3d52c45840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.799703][  T855] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.799871][  T855] CR2: 00007fec1b10a574 CR3: 0000000010d54006 CR4: 0000000000771ef0
[   65.800058][  T855] PKRU: 55555554
[   65.800151][  T855] Call Trace:
[   65.800244][  T855]  <TASK>
[   65.800308][  T855]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.800471][  T855]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.800639][  T855]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.800764][  T855]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.800900][  T855]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.801064][  T855]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.801197][  T855]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.801326][  T855]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.801452][  T855]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.801591][  T855]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.801716][  T855]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.801846][  T855]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.801990][  T855]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.802116][  T855]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.802243][  T855]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.802367][  T855]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.802496][  T855]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.802629][  T855]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.802756][  T855]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.802883][  T855]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.803008][  T855]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.803132][  T855]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.803265][  T855]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.803394][  T855]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.803529][  T855]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.803657][  T855]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.803784][  T855]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.803913][  T855]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.804038][  T855]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.804165][  T855]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.804294][  T855]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.804422][  T855]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.804558][  T855]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.804687][  T855]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.804817][  T855]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.804947][  T855]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.805073][  T855]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.805202][  T855]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.805330][  T855]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.805458][  T855]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.805594][  T855]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.805722][  T855]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.805853][  T855]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.805982][  T855]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.806109][  T855]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.806235][  T855]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.806399][  T855]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.806533][  T855]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.806666][  T855]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.806795][  T855]  ___sys_sendmsg (net/socket.c:2752)
[   65.806925][  T855]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.807084][  T855]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.807221][  T855]  __sys_sendmsg (net/socket.c:2784)
[   65.807346][  T855]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.807475][  T855]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.807641][  T855]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.807765][  T855]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.807896][  T855]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.808023][  T855]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.808146][  T855]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.808276][  T855]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.808430][  T855] RIP: 0033:0x7f3d52e7f08e
[   65.808570][  T855] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.809030][  T855] RSP: 002b:00007ffe8f0c27c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.809218][  T855] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3d52e7f08e
[   65.809402][  T855] RDX: 0000000000000000 RSI: 00007ffe8f0c2870 RDI: 0000000000000005
[   65.809596][  T855] RBP: 00007ffe8f0c27d0 R08: 0000000000000000 R09: 0000000000000000
[   65.809782][  T855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.809971][  T855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8f0c2f40
| [   65.835357][  T859] ------------[ cut here ]------------
| [   65.835518][  T859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/859
| [   65.836209][  T859] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.836834][  T859] Tainted: [W]=WARN
[   65.836931][  T859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.837089][  T859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.837255][  T859] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.837761][  T859] RSP: 0018:ffa000000137f190 EFLAGS: 00010286
[   65.837974][  T859] RAX: 00000000ffffffa6 RBX: ff1100000cebae40 RCX: 1ff400000026fdf8
[   65.838160][  T859] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cebaefc
[   65.838344][  T859] RBP: ff11000008999000 R08: 1fe22000019d75e1 R09: ff110000136651e8
[   65.838540][  T859] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   65.838773][  T859] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.838963][  T859] FS:  00007f459d611840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   65.839181][  T859] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.839335][  T859] CR2: 00007f0984a83574 CR3: 0000000012d53005 CR4: 0000000000771ef0
[   65.839528][  T859] PKRU: 55555554
[   65.839669][  T859] Call Trace:
[   65.839763][  T859]  <TASK>
[   65.839827][  T859]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.839987][  T859]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.840140][  T859]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.840264][  T859]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.840386][  T859]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.840544][  T859]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.840741][  T859]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.840871][  T859]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.840992][  T859]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.841115][  T859]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.841240][  T859]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.841365][  T859]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.841511][  T859]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.841685][  T859]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.841812][  T859]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.841936][  T859]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.842060][  T859]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.842183][  T859]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.842306][  T859]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.842428][  T859]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.842558][  T859]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.842730][  T859]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.842856][  T859]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.842979][  T859]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.843101][  T859]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.843224][  T859]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.843347][  T859]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.843475][  T859]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.843669][  T859]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.843793][  T859]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.843918][  T859]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.844042][  T859]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.844167][  T859]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.844289][  T859]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.844412][  T859]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.844539][  T859]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.844712][  T859]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.844836][  T859]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.844962][  T859]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.845085][  T859]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.845209][  T859]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.845332][  T859]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.845454][  T859]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.845636][  T859]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.845759][  T859]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.845883][  T859]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.846036][  T859]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.846160][  T859]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.846284][  T859]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.846433][  T859]  ___sys_sendmsg (net/socket.c:2752)
[   65.846560][  T859]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.846762][  T859]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.846901][  T859]  __sys_sendmsg (net/socket.c:2784)
[   65.847022][  T859]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.847145][  T859]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.847300][  T859]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.847421][  T859]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.847552][  T859]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.847737][  T859]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.847864][  T859]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.847986][  T859]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.848137][  T859] RIP: 0033:0x7f459d84b08e
[   65.848268][  T859] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.848739][  T859] RSP: 002b:00007ffc5fbd75e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.848928][  T859] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f459d84b08e
[   65.849109][  T859] RDX: 0000000000000000 RSI: 00007ffc5fbd7690 RDI: 0000000000000005
[   65.849296][  T859] RBP: 00007ffc5fbd75f0 R08: 0000000000000000 R09: 0000000000000000
[   65.849481][  T859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.849668][  T859] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5fbd7d60
| [   65.860663][  T857] ------------[ cut here ]------------
| [   65.860800][  T857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/857
| [   65.861022][  T857] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.861781][  T857] Tainted: [W]=WARN
[   65.861881][  T857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.862037][  T857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.862201][  T857] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.862660][  T857] RSP: 0018:ffa000000135f190 EFLAGS: 00010286
[   65.862824][  T857] RAX: 00000000ffffffa6 RBX: ff1100000cebbc40 RCX: 1ff400000026bdf8
[   65.863017][  T857] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000cebbcfc
[   65.863202][  T857] RBP: ff11000010b34000 R08: 1fe22000019d77a1 R09: ff11000010ac51e8
[   65.863386][  T857] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.863576][  T857] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.863771][  T857] FS:  00007fe73dd23840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.863999][  T857] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.864156][  T857] CR2: 00007f3d52d12574 CR3: 00000000134d0002 CR4: 0000000000771ef0
[   65.864347][  T857] PKRU: 55555554
[   65.864441][  T857] Call Trace:
[   65.864540][  T857]  <TASK>
[   65.864613][  T857]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.864773][  T857]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.864934][  T857]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.865060][  T857]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.865186][  T857]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.865346][  T857]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.865479][  T857]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.865616][  T857]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.865739][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.865869][  T857]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.865996][  T857]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.866120][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.866265][  T857]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.866388][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.866522][  T857]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.866654][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.866777][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.866908][  T857]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.867034][  T857]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.867159][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.867285][  T857]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.867410][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.867540][  T857]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.867672][  T857]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.867797][  T857]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.867926][  T857]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.868049][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.868176][  T857]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.868299][  T857]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.868425][  T857]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.868556][  T857]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.868687][  T857]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.868816][  T857]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.868942][  T857]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.869069][  T857]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.869197][  T857]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.869321][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.869446][  T857]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.869588][  T857]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.869715][  T857]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.869843][  T857]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.869969][  T857]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.870093][  T857]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.870221][  T857]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.870345][  T857]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.870475][  T857]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.870638][  T857]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.870765][  T857]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.870897][  T857]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.871023][  T857]  ___sys_sendmsg (net/socket.c:2752)
[   65.871148][  T857]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.871304][  T857]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.871442][  T857]  __sys_sendmsg (net/socket.c:2784)
[   65.871572][  T857]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.871702][  T857]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.871865][  T857]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.871991][  T857]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.872116][  T857]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.872240][  T857]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.872365][  T857]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.872497][  T857]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.872656][  T857] RIP: 0033:0x7fe73df5d08e
[   65.872788][  T857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.873270][  T857] RSP: 002b:00007ffc57f72850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.873458][  T857] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe73df5d08e
[   65.873657][  T857] RDX: 0000000000000000 RSI: 00007ffc57f72900 RDI: 0000000000000005
[   65.873847][  T857] RBP: 00007ffc57f72860 R08: 0000000000000000 R09: 0000000000000000
[   65.874032][  T857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.874216][  T857] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc57f72fd0
| [   65.890660][  T862] ------------[ cut here ]------------
| [   65.890799][  T862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/862
| [   65.891015][  T862] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.891737][  T862] Tainted: [W]=WARN
[   65.891835][  T862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.891994][  T862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.892157][  T862] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.892617][  T862] RSP: 0018:ffa00000013af190 EFLAGS: 00010286
[   65.892776][  T862] RAX: 00000000ffffffa6 RBX: ff11000010a10580 RCX: 1ff4000000275df8
[   65.892968][  T862] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010a1063c
[   65.893154][  T862] RBP: ff11000015051000 R08: 1fe22000021420c9 R09: ff110000103a8b68
[   65.893341][  T862] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.893530][  T862] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.893721][  T862] FS:  00007f56f271b840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.893947][  T862] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.894103][  T862] CR2: 00007f3d52d12574 CR3: 0000000012e90003 CR4: 0000000000771ef0
[   65.894293][  T862] PKRU: 55555554
[   65.894386][  T862] Call Trace:
[   65.894482][  T862]  <TASK>
[   65.894549][  T862]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.894718][  T862]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.894879][  T862]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.895009][  T862]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.895134][  T862]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.895293][  T862]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.895419][  T862]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.895554][  T862]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.895684][  T862]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.895809][  T862]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.895942][  T862]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.896067][  T862]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.896212][  T862]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.896337][  T862]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.896462][  T862]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.896598][  T862]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.896721][  T862]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.896849][  T862]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.896978][  T862]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.897101][  T862]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.897238][  T862]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.897367][  T862]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.897499][  T862]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.897627][  T862]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.897752][  T862]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.897880][  T862]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.898005][  T862]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.898133][  T862]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.898259][  T862]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.898387][  T862]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.898519][  T862]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.898652][  T862]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.898782][  T862]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.898909][  T862]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.899038][  T862]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.899165][  T862]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.899292][  T862]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.899416][  T862]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.899556][  T862]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.899688][  T862]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.899813][  T862]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.899941][  T862]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.900065][  T862]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.900193][  T862]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.900318][  T862]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.900442][  T862]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.900625][  T862]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.900754][  T862]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.900883][  T862]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.901010][  T862]  ___sys_sendmsg (net/socket.c:2752)
[   65.901133][  T862]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.901290][  T862]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.901428][  T862]  __sys_sendmsg (net/socket.c:2784)
[   65.901557][  T862]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.901685][  T862]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.901850][  T862]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.901975][  T862]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.902102][  T862]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.902228][  T862]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.902352][  T862]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.902480][  T862]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.902642][  T862] RIP: 0033:0x7f56f295508e
[   65.902773][  T862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.903231][  T862] RSP: 002b:00007ffc079f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.903418][  T862] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f56f295508e
[   65.903618][  T862] RDX: 0000000000000000 RSI: 00007ffc079f1d00 RDI: 0000000000000005
[   65.903807][  T862] RBP: 00007ffc079f1c60 R08: 0000000000000000 R09: 0000000000000000
[   65.903996][  T862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.904190][  T862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc079f23d0
| [   65.915662][  T861] ------------[ cut here ]------------
| [   65.915797][  T861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/861
| [   65.916013][  T861] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.916756][  T861] Tainted: [W]=WARN
[   65.916855][  T861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.917011][  T861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.917174][  T861] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.917625][  T861] RSP: 0018:ffa000000139f190 EFLAGS: 00010286
[   65.917780][  T861] RAX: 00000000ffffffa6 RBX: ff11000014d48200 RCX: 1ff4000000273df8
[   65.917969][  T861] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d482bc
[   65.918155][  T861] RBP: ff11000014fe1000 R08: 1fe22000029a9059 R09: ff11000013608b68
[   65.918340][  T861] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.918532][  T861] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.918725][  T861] FS:  00007f5817dde840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.918950][  T861] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.919104][  T861] CR2: 00007f3d52d12574 CR3: 000000000cbb2004 CR4: 0000000000771ef0
[   65.919289][  T861] PKRU: 55555554
[   65.919382][  T861] Call Trace:
[   65.919477][  T861]  <TASK>
[   65.919542][  T861]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.919715][  T861]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.919875][  T861]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.919997][  T861]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.920120][  T861]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.920277][  T861]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.920405][  T861]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.920536][  T861]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.920675][  T861]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.920800][  T861]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.920929][  T861]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.921051][  T861]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.922211][  T861]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.922338][  T861]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.922462][  T861]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.922609][  T861]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.922732][  T861]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.922862][  T861]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.922995][  T861]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.923119][  T861]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.923243][  T861]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.923365][  T861]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.923495][  T861]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.923624][  T861]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.923747][  T861]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.923876][  T861]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.924000][  T861]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.924126][  T861]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.924249][  T861]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.924376][  T861]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.924506][  T861]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.924638][  T861]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.924768][  T861]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.924900][  T861]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.925025][  T861]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.925149][  T861]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.925277][  T861]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.925404][  T861]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.925533][  T861]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.925665][  T861]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.925789][  T861]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.925920][  T861]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.926043][  T861]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.926168][  T861]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.926293][  T861]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.926416][  T861]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.926591][  T861]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.926716][  T861]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.926848][  T861]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.926979][  T861]  ___sys_sendmsg (net/socket.c:2752)
[   65.927101][  T861]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.927258][  T861]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.927406][  T861]  __sys_sendmsg (net/socket.c:2784)
[   65.927534][  T861]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.927663][  T861]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.927820][  T861]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.927947][  T861]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.928073][  T861]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.928197][  T861]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.928327][  T861]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.928451][  T861]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.928615][  T861] RIP: 0033:0x7f581801808e
[   65.928745][  T861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.929188][  T861] RSP: 002b:00007fffae1f6540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.929373][  T861] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f581801808e
[   65.929561][  T861] RDX: 0000000000000000 RSI: 00007fffae1f65f0 RDI: 0000000000000005
[   65.929747][  T861] RBP: 00007fffae1f6550 R08: 0000000000000000 R09: 0000000000000000
[   65.929937][  T861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.930121][  T861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae1f6cc0
| [   65.938665][  T875] ------------[ cut here ]------------
| [   65.938799][  T875] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/875
| [   65.939017][  T875] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.940511][  T875] Tainted: [W]=WARN
[   65.940694][  T875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.940857][  T875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.941018][  T875] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.941472][  T875] RSP: 0018:ffa000000145f190 EFLAGS: 00010286
[   65.941639][  T875] RAX: 00000000ffffffa6 RBX: ff11000014d49380 RCX: 1ff400000028bdf8
[   65.941837][  T875] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4943c
[   65.942021][  T875] RBP: ff11000008694000 R08: 1fe22000029a9289 R09: ff11000015728b68
[   65.942206][  T875] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   65.942386][  T875] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.942578][  T875] FS:  00007fd594a05840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   65.942807][  T875] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.942973][  T875] CR2: 00007f3d52d12574 CR3: 000000000ad78005 CR4: 0000000000771ef0
[   65.943158][  T875] PKRU: 55555554
[   65.943253][  T875] Call Trace:
[   65.943345][  T875]  <TASK>
[   65.943410][  T875]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.943572][  T875]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.943741][  T875]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.943873][  T875]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.943996][  T875]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.944156][  T875]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.944284][  T875]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.944413][  T875]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.944538][  T875]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.944668][  T875]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.944793][  T875]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.944922][  T875]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.945064][  T875]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.945190][  T875]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.945314][  T875]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.945435][  T875]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.945562][  T875]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.945692][  T875]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.945819][  T875]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.945946][  T875]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.946079][  T875]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.946206][  T875]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.946329][  T875]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.946455][  T875]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.946589][  T875]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.946722][  T875]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.946848][  T875]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.946974][  T875]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.947095][  T875]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.947221][  T875]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.947343][  T875]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.947471][  T875]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.947602][  T875]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.947725][  T875]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.947853][  T875]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.947978][  T875]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.948101][  T875]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.948224][  T875]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.948349][  T875]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.948477][  T875]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.948607][  T875]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.948732][  T875]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.948860][  T875]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.948984][  T875]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.949106][  T875]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.949228][  T875]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.949379][  T875]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.949509][  T875]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.949641][  T875]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.949766][  T875]  ___sys_sendmsg (net/socket.c:2752)
[   65.949893][  T875]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.950046][  T875]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.950183][  T875]  __sys_sendmsg (net/socket.c:2784)
[   65.950304][  T875]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.950427][  T875]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.950595][  T875]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.950717][  T875]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.950847][  T875]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.950972][  T875]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.951094][  T875]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.951216][  T875]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.951368][  T875] RIP: 0033:0x7fd594c3f08e
[   65.951502][  T875] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.951947][  T875] RSP: 002b:00007fffd72023c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.952131][  T875] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd594c3f08e
[   65.952316][  T875] RDX: 0000000000000000 RSI: 00007fffd7202470 RDI: 0000000000000005
[   65.952506][  T875] RBP: 00007fffd72023d0 R08: 0000000000000000 R09: 0000000000000000
[   65.952693][  T875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.952880][  T875] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7202b40
| [   65.964666][  T863] ------------[ cut here ]------------
| [   65.964803][  T863] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/863
| [   65.965022][  T863] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.965753][  T863] Tainted: [W]=WARN
[   65.965856][  T863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.966011][  T863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.966176][  T863] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.966626][  T863] RSP: 0018:ffa0000000a5f190 EFLAGS: 00010286
[   65.966781][  T863] RAX: 00000000ffffffa6 RBX: ff11000014ed71c0 RCX: 1ff400000014bdf8
[   65.966970][  T863] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed727c
[   65.967154][  T863] RBP: ff11000014e54000 R08: 1fe22000029dae51 R09: ff110000103aaea8
[   65.967339][  T863] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.967528][  T863] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.967718][  T863] FS:  00007f39ac684840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.967940][  T863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.968097][  T863] CR2: 00007f56f27e8574 CR3: 000000001086a003 CR4: 0000000000771ef0
[   65.968285][  T863] PKRU: 55555554
[   65.968380][  T863] Call Trace:
[   65.968477][  T863]  <TASK>
[   65.968542][  T863]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   65.968707][  T863]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   65.968866][  T863]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   65.968990][  T863]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   65.969113][  T863]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   65.969269][  T863]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.969394][  T863]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   65.969525][  T863]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.969653][  T863]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.969778][  T863]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.969907][  T863]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.970030][  T863]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.970172][  T863]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.970296][  T863]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.970420][  T863]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   65.970548][  T863]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.970677][  T863]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.970799][  T863]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   65.970928][  T863]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.971051][  T863]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.971176][  T863]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.971299][  T863]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.971423][  T863]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   65.971552][  T863]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   65.971680][  T863]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.971802][  T863]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.971929][  T863]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.972053][  T863]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   65.972175][  T863]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   65.972299][  T863]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   65.972423][  T863]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   65.972564][  T863]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   65.972696][  T863]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   65.972820][  T863]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   65.972951][  T863]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   65.973074][  T863]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   65.973198][  T863]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   65.973321][  T863]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   65.973447][  T863]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   65.973578][  T863]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   65.973706][  T863]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   65.973830][  T863]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.973957][  T863]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   65.974088][  T863]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   65.974214][  T863]  ? copy_msghdr_from_user (net/socket.c:2635)
[   65.974337][  T863]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   65.974496][  T863]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   65.974628][  T863]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   65.974751][  T863]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   65.974880][  T863]  ___sys_sendmsg (net/socket.c:2752)
[   65.975004][  T863]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   65.975158][  T863]  ? copy_msghdr_from_user (net/socket.c:2603)
[   65.975296][  T863]  __sys_sendmsg (net/socket.c:2784)
[   65.975418][  T863]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   65.975546][  T863]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   65.975707][  T863]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   65.975830][  T863]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   65.975958][  T863]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   65.976081][  T863]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   65.976204][  T863]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   65.976329][  T863]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   65.976487][  T863] RIP: 0033:0x7f39ac8be08e
[   65.976623][  T863] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   65.977065][  T863] RSP: 002b:00007ffee2e15b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   65.977250][  T863] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f39ac8be08e
[   65.977432][  T863] RDX: 0000000000000000 RSI: 00007ffee2e15c20 RDI: 0000000000000005
[   65.977623][  T863] RBP: 00007ffee2e15b80 R08: 0000000000000000 R09: 0000000000000000
[   65.977806][  T863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   65.977999][  T863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee2e162f0
| [   65.996503][  T867] ------------[ cut here ]------------
| [   65.996646][  T867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/867
| [   65.996875][  T867] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   65.997436][  T867] Tainted: [W]=WARN
[   65.997533][  T867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   65.997694][  T867] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   65.997859][  T867] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   65.998308][  T867] RSP: 0018:ffa00000013df190 EFLAGS: 00010286
[   65.998473][  T867] RAX: 00000000ffffffa6 RBX: ff11000004b20ac0 RCX: 1ff400000027bdf8
[   65.998661][  T867] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b20b7c
[   65.998849][  T867] RBP: ff11000014f34000 R08: 1fe2200000964171 R09: ff1100000c962ea8
[   65.999033][  T867] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   65.999216][  T867] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   65.999400][  T867] FS:  00007f240ee2d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   65.999626][  T867] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.999781][  T867] CR2: 00007f56f27e8574 CR3: 000000000cf50004 CR4: 0000000000771ef0
[   65.999970][  T867] PKRU: 55555554
[   66.000062][  T867] Call Trace:
[   66.000155][  T867]  <TASK>
[   66.000220][  T867]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.000377][  T867]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.000536][  T867]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.000664][  T867]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.000788][  T867]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.000946][  T867]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.001071][  T867]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.001195][  T867]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.001317][  T867]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.001442][  T867]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.001574][  T867]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.001701][  T867]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.001847][  T867]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.001968][  T867]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.002091][  T867]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.002213][  T867]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.002341][  T867]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.002464][  T867]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.002600][  T867]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.002723][  T867]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.002850][  T867]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.002973][  T867]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.003097][  T867]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.003222][  T867]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.003347][  T867]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.003474][  T867]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.003603][  T867]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.003733][  T867]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.003859][  T867]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.003985][  T867]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.004108][  T867]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.004233][  T867]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.004361][  T867]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.004489][  T867]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.004619][  T867]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.004744][  T867]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.004872][  T867]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.004995][  T867]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.005118][  T867]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.005243][  T867]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.005366][  T867]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.005495][  T867]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.005623][  T867]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.005747][  T867]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.005876][  T867]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.005999][  T867]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.006150][  T867]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.006273][  T867]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.006395][  T867]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.006524][  T867]  ___sys_sendmsg (net/socket.c:2752)
[   66.006651][  T867]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.006805][  T867]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.006946][  T867]  __sys_sendmsg (net/socket.c:2784)
[   66.007070][  T867]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.007193][  T867]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.007348][  T867]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.007475][  T867]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.007605][  T867]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.007733][  T867]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.007864][  T867]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.007987][  T867]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.008140][  T867] RIP: 0033:0x7f240f06708e
[   66.008269][  T867] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.008719][  T867] RSP: 002b:00007ffec9d32d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.008909][  T867] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f240f06708e
[   66.009090][  T867] RDX: 0000000000000000 RSI: 00007ffec9d32e20 RDI: 0000000000000005
[   66.009272][  T867] RBP: 00007ffec9d32d80 R08: 0000000000000000 R09: 0000000000000000
[   66.009454][  T867] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.009647][  T867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec9d334f0
| [   66.026563][  T874] ------------[ cut here ]------------
| [   66.026714][  T874] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/874
| [   66.026936][  T874] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.027511][  T874] Tainted: [W]=WARN
[   66.027612][  T874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.027768][  T874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.027954][  T874] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.028397][  T874] RSP: 0018:ffa000000144f190 EFLAGS: 00010286
[   66.028557][  T874] RAX: 00000000ffffffa6 RBX: ff11000004b20580 RCX: 1ff4000000289df8
[   66.028744][  T874] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2063c
[   66.028931][  T874] RBP: ff11000015384000 R08: 1fe22000009640c9 R09: ff11000010208b68
[   66.029124][  T874] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.029312][  T874] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.029507][  T874] FS:  00007f709c160840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.029727][  T874] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.029888][  T874] CR2: 00007f240eefa574 CR3: 0000000010f02005 CR4: 0000000000771ef0
[   66.030073][  T874] PKRU: 55555554
[   66.030164][  T874] Call Trace:
[   66.030255][  T874]  <TASK>
[   66.030320][  T874]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.030480][  T874]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.030641][  T874]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.030764][  T874]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.030891][  T874]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.031044][  T874]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.031167][  T874]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.031294][  T874]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.031419][  T874]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.031550][  T874]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.031676][  T874]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.031796][  T874]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.031942][  T874]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.032062][  T874]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.032185][  T874]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.032307][  T874]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.032435][  T874]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.032568][  T874]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.032697][  T874]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.032819][  T874]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.032946][  T874]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.033068][  T874]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.033192][  T874]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.033315][  T874]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.033439][  T874]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.033569][  T874]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.033697][  T874]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.033821][  T874]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.033949][  T874]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.034072][  T874]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.034197][  T874]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.034326][  T874]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.034455][  T874]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.034589][  T874]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.034714][  T874]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.034844][  T874]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.034966][  T874]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.035090][  T874]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.035216][  T874]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.035346][  T874]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.035474][  T874]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.035612][  T874]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.035737][  T874]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.035867][  T874]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.035988][  T874]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.036111][  T874]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.036262][  T874]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.036385][  T874]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.036514][  T874]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.036647][  T874]  ___sys_sendmsg (net/socket.c:2752)
[   66.036768][  T874]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.036927][  T874]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.037062][  T874]  __sys_sendmsg (net/socket.c:2784)
[   66.037185][  T874]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.037307][  T874]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.037462][  T874]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.037596][  T874]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.037721][  T874]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.037849][  T874]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.037971][  T874]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.038095][  T874]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.038247][  T874] RIP: 0033:0x7f709c39a08e
[   66.038375][  T874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.038834][  T874] RSP: 002b:00007fff3f7631d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.039021][  T874] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f709c39a08e
[   66.039204][  T874] RDX: 0000000000000000 RSI: 00007fff3f763280 RDI: 0000000000000005
[   66.039385][  T874] RBP: 00007fff3f7631e0 R08: 0000000000000000 R09: 0000000000000000
[   66.039573][  T874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.039761][  T874] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3f763950
| [   66.049664][  T872] ------------[ cut here ]------------
| [   66.049818][  T872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/872
| [   66.050036][  T872] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.051347][  T872] Tainted: [W]=WARN
[   66.051443][  T872] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.051613][  T872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.051781][  T872] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.052229][  T872] RSP: 0018:ffa000000142f190 EFLAGS: 00010286
[   66.052385][  T872] RAX: 00000000ffffffa6 RBX: ff11000010feb380 RCX: 1ff4000000285df8
[   66.052577][  T872] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010feb43c
[   66.052771][  T872] RBP: ff11000015304000 R08: 1fe22000021fd689 R09: ff11000010ac2ea8
[   66.052965][  T872] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.053150][  T872] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.053337][  T872] FS:  00007fdd05987840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.053560][  T872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.053719][  T872] CR2: 00007f240eefa574 CR3: 000000000b992001 CR4: 0000000000771ef0
[   66.053912][  T872] PKRU: 55555554
[   66.054007][  T872] Call Trace:
[   66.054100][  T872]  <TASK>
[   66.054165][  T872]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.054326][  T872]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.054486][  T872]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.054618][  T872]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.054742][  T872]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.054914][  T872]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.055041][  T872]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.055167][  T872]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.055292][  T872]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.055423][  T872]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.055554][  T872]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.055687][  T872]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.055833][  T872]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.055963][  T872]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.056088][  T872]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.056213][  T872]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.056338][  T872]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.056463][  T872]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.056600][  T872]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.056726][  T872]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.056860][  T872]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.056986][  T872]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.057111][  T872]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.057237][  T872]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.057363][  T872]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.057494][  T872]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.057623][  T872]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.057749][  T872]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.057878][  T872]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.058005][  T872]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.058129][  T872]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.058255][  T872]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.058385][  T872]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.058514][  T872]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.058653][  T872]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.058780][  T872]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.058910][  T872]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.059035][  T872]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.059162][  T872]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.059289][  T872]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.059418][  T872]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.059550][  T872]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.059686][  T872]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.059821][  T872]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.059950][  T872]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.060074][  T872]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.060233][  T872]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.060362][  T872]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.060495][  T872]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.060630][  T872]  ___sys_sendmsg (net/socket.c:2752)
[   66.060755][  T872]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.060919][  T872]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.061058][  T872]  __sys_sendmsg (net/socket.c:2784)
[   66.061184][  T872]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.061310][  T872]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.061473][  T872]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.061606][  T872]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.061734][  T872]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.061867][  T872]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.061994][  T872]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.062120][  T872]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.062274][  T872] RIP: 0033:0x7fdd05bc108e
[   66.062407][  T872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.062871][  T872] RSP: 002b:00007fff1eaa2960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.063059][  T872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdd05bc108e
[   66.063246][  T872] RDX: 0000000000000000 RSI: 00007fff1eaa2a10 RDI: 0000000000000005
[   66.063432][  T872] RBP: 00007fff1eaa2970 R08: 0000000000000000 R09: 0000000000000000
[   66.063628][  T872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.063814][  T872] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1eaa30e0
| [   66.078666][  T877] ------------[ cut here ]------------
| [   66.078831][  T877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/877
| [   66.079050][  T877] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.080113][  T877] Tainted: [W]=WARN
[   66.080229][  T877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.080385][  T877] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.080554][  T877] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.081058][  T877] RSP: 0018:ffa000000147f190 EFLAGS: 00010286
[   66.081216][  T877] RAX: 00000000ffffffa6 RBX: ff11000010fea200 RCX: 1ff400000028fdf8
[   66.081400][  T877] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010fea2bc
[   66.081641][  T877] RBP: ff11000015294000 R08: 1fe22000021fd459 R09: ff1100001572d1e8
[   66.081826][  T877] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.082016][  T877] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.082204][  T877] FS:  00007fd44bd4d840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.082425][  T877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.082647][  T877] CR2: 00007f709c22d574 CR3: 0000000013625003 CR4: 0000000000771ef0
[   66.082853][  T877] PKRU: 55555554
[   66.082947][  T877] Call Trace:
[   66.083041][  T877]  <TASK>
[   66.083158][  T877]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.083319][  T877]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.083477][  T877]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.083657][  T877]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.083781][  T877]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.083941][  T877]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.084066][  T877]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.084193][  T877]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.084319][  T877]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.084443][  T877]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.084579][  T877]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.084756][  T877]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.084901][  T877]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.085025][  T877]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.085149][  T877]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.085272][  T877]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.085395][  T877]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.085526][  T877]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.085704][  T877]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.085827][  T877]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.085955][  T877]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.086085][  T877]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.086211][  T877]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.086334][  T877]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.086459][  T877]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.086641][  T877]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.086766][  T877]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.086897][  T877]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.087020][  T877]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.087154][  T877]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.087280][  T877]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.087407][  T877]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.087540][  T877]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.087716][  T877]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.087846][  T877]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.087974][  T877]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.088097][  T877]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.088223][  T877]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.088348][  T877]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.088479][  T877]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.088658][  T877]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.088785][  T877]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.088911][  T877]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.089043][  T877]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.089166][  T877]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.089291][  T877]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.089453][  T877]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.089630][  T877]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.089756][  T877]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.089882][  T877]  ___sys_sendmsg (net/socket.c:2752)
[   66.090005][  T877]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.090163][  T877]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.090301][  T877]  __sys_sendmsg (net/socket.c:2784)
[   66.090426][  T877]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.090555][  T877]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.090776][  T877]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.090907][  T877]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.091034][  T877]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.091158][  T877]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.091285][  T877]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.091409][  T877]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.091568][  T877] RIP: 0033:0x7fd44bf8708e
[   66.091802][  T877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.092251][  T877] RSP: 002b:00007ffd055e8160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.092439][  T877] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd44bf8708e
[   66.092678][  T877] RDX: 0000000000000000 RSI: 00007ffd055e8210 RDI: 0000000000000005
[   66.092870][  T877] RBP: 00007ffd055e8170 R08: 0000000000000000 R09: 0000000000000000
[   66.093054][  T877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.093242][  T877] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd055e88e0
| [   66.104660][  T873] ------------[ cut here ]------------
| [   66.104850][  T873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/873
| [   66.105117][  T873] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.105896][  T873] Tainted: [W]=WARN
[   66.106111][  T873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.106392][  T873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.106629][  T873] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.107135][  T873] RSP: 0018:ffa000000143f190 EFLAGS: 00010286
[   66.107339][  T873] RAX: 00000000ffffffa6 RBX: ff11000015c2ba80 RCX: 1ff4000000287df8
[   66.107598][  T873] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bb3c
[   66.107828][  T873] RBP: ff110000058d9000 R08: 1fe2200002b85769 R09: ff11000014d70b68
[   66.108068][  T873] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.108301][  T873] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.108546][  T873] FS:  00007f426a385840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.108820][  T873] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.109034][  T873] CR2: 00007ff92a5c5574 CR3: 000000000ba9a003 CR4: 0000000000771ef0
[   66.109268][  T873] PKRU: 55555554
[   66.109408][  T873] Call Trace:
[   66.109557][  T873]  <TASK>
[   66.109683][  T873]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.109925][  T873]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.110125][  T873]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.110310][  T873]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.110490][  T873]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.110709][  T873]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.110898][  T873]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.111072][  T873]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.111244][  T873]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.111416][  T873]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.111609][  T873]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.111789][  T873]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.111993][  T873]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.112162][  T873]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.112334][  T873]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.112512][  T873]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.112695][  T873]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.112872][  T873]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.113048][  T873]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.113219][  T873]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.113420][  T873]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.113616][  T873]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.113792][  T873]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.113975][  T873]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.114148][  T873]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.114317][  T873]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.114496][  T873]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.114686][  T873]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.114859][  T873]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.115038][  T873]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.115211][  T873]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.115384][  T873]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.115567][  T873]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.115751][  T873]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.115935][  T873]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.116110][  T873]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.116282][  T873]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.116454][  T873]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.116653][  T873]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.116828][  T873]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.117007][  T873]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.117180][  T873]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.117350][  T873]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.117534][  T873]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.117720][  T873]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.117905][  T873]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.118105][  T873]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.118277][  T873]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.118448][  T873]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.118646][  T873]  ___sys_sendmsg (net/socket.c:2752)
[   66.118817][  T873]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.119027][  T873]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.119214][  T873]  __sys_sendmsg (net/socket.c:2784)
[   66.119387][  T873]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.119567][  T873]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.119786][  T873]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.119968][  T873]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.120141][  T873]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.120311][  T873]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.120488][  T873]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.120681][  T873]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.120889][  T873] RIP: 0033:0x7f426a5bf08e
[   66.121066][  T873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.121556][  T873] RSP: 002b:00007ffcd7177570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.121804][  T873] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f426a5bf08e
[   66.122042][  T873] RDX: 0000000000000000 RSI: 00007ffcd7177620 RDI: 0000000000000005
[   66.122273][  T873] RBP: 00007ffcd7177580 R08: 0000000000000000 R09: 0000000000000000
[   66.122512][  T873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.122756][  T873] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7177cf0
| [   66.133664][  T879] ------------[ cut here ]------------
| [   66.133817][  T879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/879
| [   66.134037][  T879] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.134782][  T879] Tainted: [W]=WARN
[   66.134882][  T879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.135038][  T879] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.135203][  T879] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.135660][  T879] RSP: 0018:ffa0000000caf190 EFLAGS: 00010286
[   66.135817][  T879] RAX: 00000000ffffffa6 RBX: ff11000015c2bc40 RCX: 1ff4000000195df8
[   66.136005][  T879] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bcfc
[   66.136191][  T879] RBP: ff11000014e71000 R08: 1fe2200002b857a1 R09: ff1100001574aea8
[   66.136374][  T879] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.136565][  T879] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.136757][  T879] FS:  00007f70da06e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.136978][  T879] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.137134][  T879] CR2: 00007fdd05a54574 CR3: 000000000b9be003 CR4: 0000000000771ef0
[   66.137321][  T879] PKRU: 55555554
[   66.137412][  T879] Call Trace:
[   66.137511][  T879]  <TASK>
[   66.137579][  T879]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.137743][  T879]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.137901][  T879]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.138024][  T879]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.138147][  T879]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.138316][  T879]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.138445][  T879]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.138574][  T879]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.138703][  T879]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.138828][  T879]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.138955][  T879]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.139077][  T879]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.139221][  T879]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.139345][  T879]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.139473][  T879]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.139603][  T879]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.139726][  T879]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.139852][  T879]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.139979][  T879]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.140102][  T879]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.140227][  T879]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.140351][  T879]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.140480][  T879]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.140614][  T879]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.140739][  T879]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.140868][  T879]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.141000][  T879]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.141130][  T879]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.141255][  T879]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.141379][  T879]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.141507][  T879]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.141638][  T879]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.141768][  T879]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.141897][  T879]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.142023][  T879]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.142150][  T879]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.142273][  T879]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.142396][  T879]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.142566][  T879]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.142697][  T879]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.142821][  T879]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.142953][  T879]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.143076][  T879]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.143203][  T879]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.143326][  T879]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.143449][  T879]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.143615][  T879]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.143740][  T879]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.143869][  T879]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.143993][  T879]  ___sys_sendmsg (net/socket.c:2752)
[   66.144116][  T879]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.144270][  T879]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.144406][  T879]  __sys_sendmsg (net/socket.c:2784)
[   66.144536][  T879]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.144665][  T879]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.144821][  T879]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.144949][  T879]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.145075][  T879]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.145198][  T879]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.145320][  T879]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.145444][  T879]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.145608][  T879] RIP: 0033:0x7f70da2a808e
[   66.145739][  T879] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.146184][  T879] RSP: 002b:00007ffd3cc98ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.146369][  T879] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f70da2a808e
[   66.146555][  T879] RDX: 0000000000000000 RSI: 00007ffd3cc98f50 RDI: 0000000000000005
[   66.146746][  T879] RBP: 00007ffd3cc98eb0 R08: 0000000000000000 R09: 0000000000000000
[   66.146934][  T879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.147115][  T879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3cc99620
| [   66.157663][  T878] ------------[ cut here ]------------
| [   66.157855][  T878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/878
| [   66.158116][  T878] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.159024][  T878] Tainted: [W]=WARN
[   66.159165][  T878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.159369][  T878] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.159604][  T878] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.160107][  T878] RSP: 0018:ffa000000148f190 EFLAGS: 00010286
[   66.160313][  T878] RAX: 00000000ffffffa6 RBX: ff110000136ab8c0 RCX: 1ff4000000291df8
[   66.160554][  T878] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000136ab97c
[   66.160805][  T878] RBP: ff11000013639000 R08: 1fe22000026d5731 R09: ff11000015748b68
[   66.161045][  T878] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.161277][  T878] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.161517][  T878] FS:  00007f367c550840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.161799][  T878] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.162019][  T878] CR2: 00007ff92a5c5574 CR3: 000000001082f004 CR4: 0000000000771ef0
[   66.162250][  T878] PKRU: 55555554
[   66.162389][  T878] Call Trace:
[   66.162538][  T878]  <TASK>
[   66.162665][  T878]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.162885][  T878]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.163090][  T878]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.163262][  T878]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.163432][  T878]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.163657][  T878]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.163830][  T878]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.164013][  T878]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.164183][  T878]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.164356][  T878]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.164541][  T878]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.164725][  T878]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.164928][  T878]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.165098][  T878]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.165272][  T878]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.165443][  T878]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.165634][  T878]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.165809][  T878]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.165992][  T878]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.166162][  T878]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.166336][  T878]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.166539][  T878]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.166725][  T878]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.166907][  T878]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.167081][  T878]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.167255][  T878]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.167426][  T878]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.167621][  T878]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.167789][  T878]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.167974][  T878]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.168146][  T878]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.168320][  T878]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.168505][  T878]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.168692][  T878]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.168872][  T878]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.169047][  T878]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.169215][  T878]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.169386][  T878]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.169568][  T878]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.169755][  T878]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.169938][  T878]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.170110][  T878]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.170283][  T878]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.170456][  T878]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.170651][  T878]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.170821][  T878]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.171026][  T878]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.171201][  T878]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.171374][  T878]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.171573][  T878]  ___sys_sendmsg (net/socket.c:2752)
[   66.171757][  T878]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.171972][  T878]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.172155][  T878]  __sys_sendmsg (net/socket.c:2784)
[   66.172327][  T878]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.172509][  T878]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.172726][  T878]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.172910][  T878]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.173083][  T878]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.173254][  T878]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.173424][  T878]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.173618][  T878]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.173819][  T878] RIP: 0033:0x7f367c78a08e
[   66.174008][  T878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.174499][  T878] RSP: 002b:00007ffdf0b97df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.174749][  T878] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f367c78a08e
[   66.174993][  T878] RDX: 0000000000000000 RSI: 00007ffdf0b97ea0 RDI: 0000000000000005
[   66.175224][  T878] RBP: 00007ffdf0b97e00 R08: 0000000000000000 R09: 0000000000000000
[   66.175455][  T878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.175709][  T878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf0b98570
| [   66.206675][  T880] ------------[ cut here ]------------
| [   66.206862][  T880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/880
| [   66.207096][  T880] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.207908][  T880] Tainted: [W]=WARN
[   66.208014][  T880] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.208176][  T880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.208343][  T880] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.208806][  T880] RSP: 0018:ffa000000149f190 EFLAGS: 00010286
[   66.208971][  T880] RAX: 00000000ffffffa6 RBX: ff110000136aac80 RCX: 1ff4000000293df8
[   66.209164][  T880] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000136aad3c
[   66.209352][  T880] RBP: ff110000153a9000 R08: 1fe22000026d55a9 R09: ff1100001574d1e8
[   66.209545][  T880] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.209740][  T880] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.209936][  T880] FS:  00007fdf3e48d840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.210155][  T880] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.210313][  T880] CR2: 00007f709c22d574 CR3: 000000000ce81004 CR4: 0000000000771ef0
[   66.210510][  T880] PKRU: 55555554
[   66.210615][  T880] Call Trace:
[   66.210709][  T880]  <TASK>
[   66.210775][  T880]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.210942][  T880]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.211099][  T880]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.211227][  T880]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.211352][  T880]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.211522][  T880]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.211660][  T880]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.211786][  T880]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.211917][  T880]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.212044][  T880]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.212170][  T880]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.212298][  T880]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.212447][  T880]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.212603][  T880]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.212747][  T880]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.212878][  T880]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.213003][  T880]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.213129][  T880]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.213257][  T880]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.213382][  T880]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.213518][  T880]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.213653][  T880]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.213780][  T880]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.213911][  T880]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.214038][  T880]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.214162][  T880]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.214288][  T880]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.214418][  T880]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.214549][  T880]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.214683][  T880]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.214811][  T880]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.214941][  T880]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.215070][  T880]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.215196][  T880]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.215325][  T880]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.215453][  T880]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.215591][  T880]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.215727][  T880]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.215862][  T880]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.215989][  T880]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.216115][  T880]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.216242][  T880]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.216369][  T880]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.216504][  T880]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.216643][  T880]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.216769][  T880]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.216932][  T880]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.217061][  T880]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.217190][  T880]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.217317][  T880]  ___sys_sendmsg (net/socket.c:2752)
[   66.217444][  T880]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.217612][  T880]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.217750][  T880]  __sys_sendmsg (net/socket.c:2784)
[   66.217880][  T880]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.218006][  T880]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.218165][  T880]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.218292][  T880]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.218417][  T880]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.218552][  T880]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.218682][  T880]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.218808][  T880]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.218968][  T880] RIP: 0033:0x7fdf3e6c708e
[   66.219098][  T880] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.219559][  T880] RSP: 002b:00007ffed8076970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.219757][  T880] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdf3e6c708e
[   66.219949][  T880] RDX: 0000000000000000 RSI: 00007ffed8076a20 RDI: 0000000000000005
[   66.220135][  T880] RBP: 00007ffed8076980 R08: 0000000000000000 R09: 0000000000000000
[   66.220321][  T880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.220518][  T880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed80770f0
| [   66.227660][  T884] ------------[ cut here ]------------
| [   66.227823][  T884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/884
| [   66.228044][  T884] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.228675][  T884] Tainted: [W]=WARN
[   66.228770][  T884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.228932][  T884] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.229097][  T884] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.229549][  T884] RSP: 0018:ffa00000014df190 EFLAGS: 00010286
[   66.229716][  T884] RAX: 00000000ffffffa6 RBX: ff110000100231c0 RCX: 1ff400000029bdf8
[   66.229909][  T884] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001002327c
[   66.230097][  T884] RBP: ff11000010a79000 R08: 1fe2200002004651 R09: ff11000015780b68
[   66.230313][  T884] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.230509][  T884] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.230706][  T884] FS:  00007f4ebf2cd840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.230934][  T884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.231092][  T884] CR2: 00007f70da13b574 CR3: 000000000cee2005 CR4: 0000000000771ef0
[   66.231282][  T884] PKRU: 55555554
[   66.231375][  T884] Call Trace:
[   66.231475][  T884]  <TASK>
[   66.231541][  T884]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.231708][  T884]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.231875][  T884]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.232001][  T884]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.232129][  T884]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.232286][  T884]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.232413][  T884]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.232544][  T884]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.232678][  T884]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.232806][  T884]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.232939][  T884]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.233063][  T884]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.233206][  T884]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.233329][  T884]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.233456][  T884]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.233592][  T884]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.233716][  T884]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.233847][  T884]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.233976][  T884]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.234101][  T884]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.234230][  T884]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.234366][  T884]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.234499][  T884]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.234628][  T884]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.234753][  T884]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.234882][  T884]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.235008][  T884]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.235135][  T884]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.235262][  T884]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.235389][  T884]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.235522][  T884]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.235657][  T884]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.235789][  T884]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.235920][  T884]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.236048][  T884]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.236176][  T884]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.236300][  T884]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.236428][  T884]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.236557][  T884]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.236689][  T884]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.236816][  T884]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.236942][  T884]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.237068][  T884]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.237198][  T884]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.237322][  T884]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.237448][  T884]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.237617][  T884]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.237743][  T884]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.237874][  T884]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.238001][  T884]  ___sys_sendmsg (net/socket.c:2752)
[   66.238128][  T884]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.238285][  T884]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.238424][  T884]  __sys_sendmsg (net/socket.c:2784)
[   66.238554][  T884]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.238686][  T884]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.238852][  T884]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.238978][  T884]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.239105][  T884]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.239235][  T884]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.239360][  T884]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.239490][  T884]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.239652][  T884] RIP: 0033:0x7f4ebf50708e
[   66.239785][  T884] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.240238][  T884] RSP: 002b:00007ffe85481d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.240434][  T884] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ebf50708e
[   66.240631][  T884] RDX: 0000000000000000 RSI: 00007ffe85481e40 RDI: 0000000000000005
[   66.240818][  T884] RBP: 00007ffe85481da0 R08: 0000000000000000 R09: 0000000000000000
[   66.241006][  T884] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.241194][  T884] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe85482510
| [   66.253660][  T886] ------------[ cut here ]------------
| [   66.253800][  T886] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/886
| [   66.254020][  T886] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.254827][  T886] Tainted: [W]=WARN
[   66.254949][  T886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.255105][  T886] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.255287][  T886] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.255746][  T886] RSP: 0018:ffa00000014ff190 EFLAGS: 00010286
[   66.255909][  T886] RAX: 00000000ffffffa6 RBX: ff11000010022580 RCX: 1ff400000029fdf8
[   66.256096][  T886] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001002263c
[   66.256281][  T886] RBP: ff110000151cc000 R08: 1fe22000020044c9 R09: ff110000157851e8
[   66.256466][  T886] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.256668][  T886] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.256862][  T886] FS:  00007f8535361840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.257080][  T886] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.257238][  T886] CR2: 00007f70da13b574 CR3: 000000000ce80006 CR4: 0000000000771ef0
[   66.257427][  T886] PKRU: 55555554
[   66.257525][  T886] Call Trace:
[   66.257629][  T886]  <TASK>
[   66.257694][  T886]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.257861][  T886]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.258014][  T886]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.258139][  T886]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.258264][  T886]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.258420][  T886]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.258555][  T886]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.258686][  T886]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.258811][  T886]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.258941][  T886]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.259064][  T886]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.259187][  T886]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.259329][  T886]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.259454][  T886]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.259589][  T886]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.259713][  T886]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.259841][  T886]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.259966][  T886]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.260089][  T886]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.260211][  T886]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.260337][  T886]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.260461][  T886]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.260598][  T886]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.260725][  T886]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.260851][  T886]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.260976][  T886]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.261101][  T886]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.261226][  T886]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.261350][  T886]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.261480][  T886]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.261610][  T886]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.261735][  T886]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.261868][  T886]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.261991][  T886]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.262116][  T886]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.262243][  T886]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.262368][  T886]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.262498][  T886]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.262626][  T886]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.262753][  T886]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.262881][  T886]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.263005][  T886]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.263128][  T886]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.263259][  T886]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.263383][  T886]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.263511][  T886]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.263673][  T886]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.263798][  T886]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.263929][  T886]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.264054][  T886]  ___sys_sendmsg (net/socket.c:2752)
[   66.264180][  T886]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.264339][  T886]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.264481][  T886]  __sys_sendmsg (net/socket.c:2784)
[   66.264613][  T886]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.264737][  T886]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.264900][  T886]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.265025][  T886]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.265152][  T886]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.265276][  T886]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.265398][  T886]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.265529][  T886]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.265686][  T886] RIP: 0033:0x7f853559b08e
[   66.265817][  T886] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.266264][  T886] RSP: 002b:00007ffdaffeb890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.266451][  T886] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f853559b08e
[   66.266648][  T886] RDX: 0000000000000000 RSI: 00007ffdaffeb940 RDI: 0000000000000005
[   66.266833][  T886] RBP: 00007ffdaffeb8a0 R08: 0000000000000000 R09: 0000000000000000
[   66.267022][  T886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.267206][  T886] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaffec010
| [   66.282664][  T890] ------------[ cut here ]------------
| [   66.282825][  T890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/890
| [   66.283040][  T890] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.283775][  T890] Tainted: [W]=WARN
[   66.283907][  T890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.284064][  T890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.284230][  T890] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.284683][  T890] RSP: 0018:ffa000000153f190 EFLAGS: 00010286
[   66.284845][  T890] RAX: 00000000ffffffa6 RBX: ff110000159f83c0 RCX: 1ff40000002a7df8
[   66.285030][  T890] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f847c
[   66.285231][  T890] RBP: ff11000014fcc000 R08: 1fe2200002b3f091 R09: ff1100000ad151e8
[   66.285415][  T890] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.285610][  T890] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.285795][  T890] FS:  00007f242ef6e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.286022][  T890] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.286179][  T890] CR2: 00007fdf3e55a574 CR3: 00000000100ac005 CR4: 0000000000771ef0
[   66.286366][  T890] PKRU: 55555554
[   66.286459][  T890] Call Trace:
[   66.286558][  T890]  <TASK>
[   66.286626][  T890]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.286784][  T890]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.286942][  T890]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.287066][  T890]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.287188][  T890]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.287342][  T890]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.287466][  T890]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.287599][  T890]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.287728][  T890]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.287856][  T890]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.287979][  T890]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.288103][  T890]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.288246][  T890]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.288371][  T890]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.288502][  T890]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.288633][  T890]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.288760][  T890]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.288887][  T890]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.289014][  T890]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.289145][  T890]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.289271][  T890]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.289396][  T890]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.289526][  T890]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.289655][  T890]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.289781][  T890]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.289907][  T890]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.290033][  T890]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.290168][  T890]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.290295][  T890]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.290425][  T890]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.290557][  T890]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.290685][  T890]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.290813][  T890]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.290939][  T890]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.291065][  T890]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.291190][  T890]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.291316][  T890]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.291448][  T890]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.291587][  T890]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.291713][  T890]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.291845][  T890]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.291970][  T890]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.292093][  T890]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.292219][  T890]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.292343][  T890]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.292467][  T890]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.292631][  T890]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.292757][  T890]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.292885][  T890]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.293011][  T890]  ___sys_sendmsg (net/socket.c:2752)
[   66.293134][  T890]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.293297][  T890]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.293442][  T890]  __sys_sendmsg (net/socket.c:2784)
[   66.293571][  T890]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.293699][  T890]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.293858][  T890]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.293983][  T890]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.294107][  T890]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.294233][  T890]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.294356][  T890]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.294484][  T890]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.294654][  T890] RIP: 0033:0x7f242f1a808e
[   66.294784][  T890] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.295229][  T890] RSP: 002b:00007ffc59dd25d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.295416][  T890] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f242f1a808e
[   66.295611][  T890] RDX: 0000000000000000 RSI: 00007ffc59dd2680 RDI: 0000000000000005
[   66.295797][  T890] RBP: 00007ffc59dd25e0 R08: 0000000000000000 R09: 0000000000000000
[   66.295985][  T890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.296174][  T890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc59dd2d50
| [   66.307717][  T885] ------------[ cut here ]------------
| [   66.307922][  T885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/885
| [   66.308186][  T885] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.308884][  T885] Tainted: [W]=WARN
[   66.309029][  T885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.309235][  T885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.309452][  T885] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.309982][  T885] RSP: 0018:ffa00000014ef190 EFLAGS: 00010286
[   66.310191][  T885] RAX: 00000000ffffffa6 RBX: ff110000159f8580 RCX: 1ff400000029ddf8
[   66.310424][  T885] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f863c
[   66.310680][  T885] RBP: ff11000015344000 R08: 1fe2200002b3f0c9 R09: ff11000015782ea8
[   66.310926][  T885] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.311161][  T885] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.311398][  T885] FS:  00007fe28406b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.311698][  T885] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.311919][  T885] CR2: 00007f367c61d574 CR3: 0000000012f99005 CR4: 0000000000771ef0
[   66.312166][  T885] PKRU: 55555554
[   66.312308][  T885] Call Trace:
[   66.312449][  T885]  <TASK>
[   66.312581][  T885]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.312801][  T885]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.313013][  T885]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.313187][  T885]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.313360][  T885]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.313575][  T885]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.313763][  T885]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.313951][  T885]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.314127][  T885]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.314303][  T885]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.314484][  T885]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.314671][  T885]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.314875][  T885]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.315048][  T885]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.315222][  T885]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.315395][  T885]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.315581][  T885]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.315766][  T885]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.315950][  T885]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.316121][  T885]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.316294][  T885]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.316466][  T885]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.316663][  T885]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.316838][  T885]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.317019][  T885]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.317190][  T885]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.317362][  T885]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.317544][  T885]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.317724][  T885]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.317910][  T885]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.318084][  T885]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.318257][  T885]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.318433][  T885]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.318624][  T885]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.318800][  T885]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.318986][  T885]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.319158][  T885]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.319333][  T885]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.319513][  T885]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.319700][  T885]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.319879][  T885]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.320055][  T885]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.320227][  T885]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.320401][  T885]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.320593][  T885]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.320766][  T885]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.320978][  T885]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.321153][  T885]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.321326][  T885]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.321507][  T885]  ___sys_sendmsg (net/socket.c:2752)
[   66.321693][  T885]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.321907][  T885]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.322093][  T885]  __sys_sendmsg (net/socket.c:2784)
[   66.322267][  T885]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.322435][  T885]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.322659][  T885]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.322832][  T885]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.323016][  T885]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.323188][  T885]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.323361][  T885]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.323544][  T885]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.323756][  T885] RIP: 0033:0x7fe2842a508e
[   66.323946][  T885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.324431][  T885] RSP: 002b:00007ffdb092d030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.324686][  T885] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe2842a508e
[   66.324928][  T885] RDX: 0000000000000000 RSI: 00007ffdb092d0e0 RDI: 0000000000000005
[   66.325160][  T885] RBP: 00007ffdb092d040 R08: 0000000000000000 R09: 0000000000000000
[   66.325390][  T885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.325648][  T885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb092d7b0
| [   66.337664][  T889] ------------[ cut here ]------------
| [   66.337820][  T889] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/889
| [   66.338040][  T889] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.339111][  T889] Tainted: [W]=WARN
[   66.339212][  T889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.339367][  T889] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.339535][  T889] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.340042][  T889] RSP: 0018:ffa000000152f190 EFLAGS: 00010286
[   66.340204][  T889] RAX: 00000000ffffffa6 RBX: ff11000005386900 RCX: 1ff40000002a5df8
[   66.340388][  T889] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053869bc
[   66.340634][  T889] RBP: ff110000050e9000 R08: 1fe2200000a70d39 R09: ff110000157a51e8
[   66.340819][  T889] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.341009][  T889] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.341198][  T889] FS:  00007f6baffd1840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.341417][  T889] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.341635][  T889] CR2: 00007f853542e574 CR3: 000000001017b003 CR4: 0000000000771ef0
[   66.341825][  T889] PKRU: 55555554
[   66.341922][  T889] Call Trace:
[   66.342015][  T889]  <TASK>
[   66.342079][  T889]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.342240][  T889]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.342395][  T889]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.342526][  T889]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.342703][  T889]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.342865][  T889]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.342991][  T889]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.343115][  T889]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.343239][  T889]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.343363][  T889]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.343493][  T889]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.343669][  T889]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.343813][  T889]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.343941][  T889]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.344066][  T889]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.344190][  T889]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.344314][  T889]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.344438][  T889]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.344568][  T889]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.344745][  T889]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.344876][  T889]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.345001][  T889]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.345126][  T889]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.345251][  T889]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.345376][  T889]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.345506][  T889]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.345685][  T889]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.345815][  T889]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.345941][  T889]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.346067][  T889]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.346198][  T889]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.346323][  T889]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.346451][  T889]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.346633][  T889]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.346760][  T889]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.346894][  T889]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.347018][  T889]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.347142][  T889]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.347268][  T889]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.347394][  T889]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.347525][  T889]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.347703][  T889]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.347831][  T889]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.347963][  T889]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.348087][  T889]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.348212][  T889]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.348395][  T889]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.348528][  T889]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.348700][  T889]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.348829][  T889]  ___sys_sendmsg (net/socket.c:2752)
[   66.348957][  T889]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.349113][  T889]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.349250][  T889]  __sys_sendmsg (net/socket.c:2784)
[   66.349374][  T889]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.349503][  T889]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.349727][  T889]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.349861][  T889]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.349987][  T889]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.350112][  T889]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.350237][  T889]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.350361][  T889]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.350520][  T889] RIP: 0033:0x7f6bb020b08e
[   66.350746][  T889] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.351198][  T889] RSP: 002b:00007fffd353b0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.351385][  T889] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6bb020b08e
[   66.351577][  T889] RDX: 0000000000000000 RSI: 00007fffd353b190 RDI: 0000000000000005
[   66.351770][  T889] RBP: 00007fffd353b0f0 R08: 0000000000000000 R09: 0000000000000000
[   66.351962][  T889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.352148][  T889] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd353b860
| [   66.367669][  T881] ------------[ cut here ]------------
| [   66.367820][  T881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/881
| [   66.368040][  T881] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.368861][  T881] Tainted: [W]=WARN
[   66.368957][  T881] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.369110][  T881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.369274][  T881] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.369735][  T881] RSP: 0018:ffa00000014af190 EFLAGS: 00010286
[   66.369902][  T881] RAX: 00000000ffffffa6 RBX: ff11000008fb5540 RCX: 1ff4000000295df8
[   66.370087][  T881] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb55fc
[   66.370272][  T881] RBP: ff110000152c9000 R08: 1fe22000011f6ac1 R09: ff11000015648b68
[   66.370458][  T881] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.370655][  T881] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.370847][  T881] FS:  00007f0350f34840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.371064][  T881] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.371220][  T881] CR2: 00007f4ebf39a574 CR3: 000000000cb0e006 CR4: 0000000000771ef0
[   66.371407][  T881] PKRU: 55555554
[   66.371505][  T881] Call Trace:
[   66.371607][  T881]  <TASK>
[   66.371672][  T881]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.371829][  T881]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.371990][  T881]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.372114][  T881]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.372237][  T881]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.372394][  T881]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.372528][  T881]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.372656][  T881]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.372778][  T881]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.372908][  T881]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.373032][  T881]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.373155][  T881]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.373298][  T881]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.373422][  T881]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.373555][  T881]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.373684][  T881]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.373807][  T881]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.373936][  T881]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.374062][  T881]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.374185][  T881]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.374309][  T881]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.374434][  T881]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.374621][  T881]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.374745][  T881]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.374876][  T881]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.375000][  T881]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.375123][  T881]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.375251][  T881]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.375374][  T881]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.375508][  T881]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.375643][  T881]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.375768][  T881]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.375903][  T881]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.376028][  T881]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.376155][  T881]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.376283][  T881]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.376408][  T881]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.376537][  T881]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.376668][  T881]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.376795][  T881]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.376923][  T881]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.377048][  T881]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.377177][  T881]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.377316][  T881]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.377442][  T881]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.377574][  T881]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.377733][  T881]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.377868][  T881]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.377993][  T881]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.378118][  T881]  ___sys_sendmsg (net/socket.c:2752)
[   66.378241][  T881]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.378396][  T881]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.378538][  T881]  __sys_sendmsg (net/socket.c:2784)
[   66.378668][  T881]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.378791][  T881]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.378952][  T881]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.379075][  T881]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.379199][  T881]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.379324][  T881]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.379447][  T881]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.379575][  T881]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.379733][  T881] RIP: 0033:0x7f035116e08e
[   66.379868][  T881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.380324][  T881] RSP: 002b:00007fff16258c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.380513][  T881] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f035116e08e
[   66.380704][  T881] RDX: 0000000000000000 RSI: 00007fff16258cc0 RDI: 0000000000000005
[   66.380895][  T881] RBP: 00007fff16258c20 R08: 0000000000000000 R09: 0000000000000000
[   66.381079][  T881] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.381262][  T881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff16259390
| [   66.397662][  T893] ------------[ cut here ]------------
| [   66.397812][  T893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/893
| [   66.398030][  T893] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.398711][  T893] Tainted: [W]=WARN
[   66.398807][  T893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.398967][  T893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.399127][  T893] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.399576][  T893] RSP: 0018:ffa000000156f190 EFLAGS: 00010286
[   66.399850][  T893] RAX: 00000000ffffffa6 RBX: ff11000008fb4e40 RCX: 1ff40000002addf8
[   66.400036][  T893] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb4efc
[   66.400226][  T893] RBP: ff110000151ec000 R08: 1fe22000011f69e1 R09: ff110000158cd1e8
[   66.400411][  T893] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.400653][  T893] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.400846][  T893] FS:  00007fd7e309f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.401065][  T893] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.401224][  T893] CR2: 00007f4ebf39a574 CR3: 000000000f77f001 CR4: 0000000000771ef0
[   66.401427][  T893] PKRU: 55555554
[   66.401530][  T893] Call Trace:
[   66.401683][  T893]  <TASK>
[   66.401749][  T893]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.401965][  T893]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.402121][  T893]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.402247][  T893]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.402371][  T893]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.402533][  T893]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.402714][  T893]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.402848][  T893]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.402974][  T893]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.403098][  T893]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.403224][  T893]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.403348][  T893]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.403497][  T893]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.403683][  T893]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.403812][  T893]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.403939][  T893]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.404065][  T893]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.404192][  T893]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.404400][  T893]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.404530][  T893]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.404658][  T893]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.404783][  T893]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.404912][  T893]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.405039][  T893]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.405164][  T893]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.405290][  T893]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.405414][  T893]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.405547][  T893]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.405735][  T893]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.405868][  T893]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.405994][  T893]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.406122][  T893]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.406254][  T893]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.406380][  T893]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.406514][  T893]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.406647][  T893]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.406773][  T893]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.406902][  T893]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.407028][  T893]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.407154][  T893]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.407280][  T893]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.407410][  T893]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.407547][  T893]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.407682][  T893]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.407807][  T893]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.407936][  T893]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.408098][  T893]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.408226][  T893]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.408350][  T893]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.408482][  T893]  ___sys_sendmsg (net/socket.c:2752)
[   66.408651][  T893]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.408812][  T893]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.408953][  T893]  __sys_sendmsg (net/socket.c:2784)
[   66.409078][  T893]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.409202][  T893]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.409361][  T893]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.409495][  T893]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.409627][  T893]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.409752][  T893]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.409881][  T893]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.410009][  T893]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.410164][  T893] RIP: 0033:0x7fd7e32d908e
[   66.410297][  T893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.410771][  T893] RSP: 002b:00007ffd030ab2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.410965][  T893] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd7e32d908e
[   66.411149][  T893] RDX: 0000000000000000 RSI: 00007ffd030ab3a0 RDI: 0000000000000005
[   66.411331][  T893] RBP: 00007ffd030ab300 R08: 0000000000000000 R09: 0000000000000000
[   66.411523][  T893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.411714][  T893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd030aba70
| [   66.429922][  T899] ------------[ cut here ]------------
| [   66.430064][  T899] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/899
| [   66.430278][  T899] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.430869][  T899] Tainted: [W]=WARN
[   66.430964][  T899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.431118][  T899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.431281][  T899] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.432244][  T899] RSP: 0018:ffa00000015cf190 EFLAGS: 00010286
[   66.432403][  T899] RAX: 00000000ffffffa6 RBX: ff11000005636040 RCX: 1ff40000002b9df8
[   66.432650][  T899] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056360fc
[   66.432864][  T899] RBP: ff11000014e11000 R08: 1fe2200000ac6c21 R09: ff1100001598d1e8
[   66.433046][  T899] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.433230][  T899] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.433415][  T899] FS:  00007fab35348840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.433694][  T899] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.433855][  T899] CR2: 00007f0351001574 CR3: 0000000010831005 CR4: 0000000000771ef0
[   66.434041][  T899] PKRU: 55555554
[   66.434134][  T899] Call Trace:
[   66.434226][  T899]  <TASK>
[   66.434291][  T899]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.434505][  T899]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.434713][  T899]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.434841][  T899]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.434965][  T899]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.435123][  T899]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.435250][  T899]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.435376][  T899]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.435507][  T899]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.435687][  T899]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.435812][  T899]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.435938][  T899]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.436084][  T899]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.436210][  T899]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.436337][  T899]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.436460][  T899]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.436642][  T899]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.436766][  T899]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.436898][  T899]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.437021][  T899]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.437144][  T899]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.437269][  T899]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.437404][  T899]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.437535][  T899]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.437713][  T899]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.437844][  T899]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.437968][  T899]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.438108][  T899]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.438237][  T899]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.438362][  T899]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.438491][  T899]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.438670][  T899]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.438800][  T899]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.438931][  T899]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.439057][  T899]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.439183][  T899]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.439308][  T899]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.439434][  T899]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.439567][  T899]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.439748][  T899]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.439877][  T899]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.440003][  T899]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.440128][  T899]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.440256][  T899]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.440382][  T899]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.440514][  T899]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.440724][  T899]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.440861][  T899]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.440986][  T899]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.441111][  T899]  ___sys_sendmsg (net/socket.c:2752)
[   66.441237][  T899]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.441413][  T899]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.441560][  T899]  __sys_sendmsg (net/socket.c:2784)
[   66.441697][  T899]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.441821][  T899]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.441985][  T899]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.442114][  T899]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.442239][  T899]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.442365][  T899]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.442493][  T899]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.442626][  T899]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.442780][  T899] RIP: 0033:0x7fab3558208e
[   66.442913][  T899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.443366][  T899] RSP: 002b:00007fff26a91720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.443561][  T899] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fab3558208e
[   66.443751][  T899] RDX: 0000000000000000 RSI: 00007fff26a917d0 RDI: 0000000000000005
[   66.443941][  T899] RBP: 00007fff26a91730 R08: 0000000000000000 R09: 0000000000000000
[   66.444125][  T899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.444309][  T899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff26a91ea0
| [   66.465495][  T894] ------------[ cut here ]------------
| [   66.465655][  T894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/894
| [   66.465875][  T894] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.466442][  T894] Tainted: [W]=WARN
[   66.466543][  T894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.466720][  T894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.466888][  T894] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.467329][  T894] RSP: 0018:ffa000000157f190 EFLAGS: 00010286
[   66.467489][  T894] RAX: 00000000ffffffa6 RBX: ff11000005637e00 RCX: 1ff40000002afdf8
[   66.467681][  T894] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005637ebc
[   66.467871][  T894] RBP: ff11000013529000 R08: 1fe2200000ac6fd9 R09: ff11000015960b68
[   66.468056][  T894] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.468241][  T894] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.468428][  T894] FS:  00007fe74b135840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.468656][  T894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.468824][  T894] CR2: 00007f6bb009e574 CR3: 000000000c3aa001 CR4: 0000000000771ef0
[   66.469025][  T894] PKRU: 55555554
[   66.469117][  T894] Call Trace:
[   66.469209][  T894]  <TASK>
[   66.469273][  T894]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.469431][  T894]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.469595][  T894]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.469718][  T894]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.469845][  T894]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.470000][  T894]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.470126][  T894]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.470252][  T894]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.470376][  T894]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.470507][  T894]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.470638][  T894]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.470761][  T894]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.470907][  T894]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.471030][  T894]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.471153][  T894]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.471277][  T894]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.471401][  T894]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.471529][  T894]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.471657][  T894]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.471780][  T894]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.471908][  T894]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.472032][  T894]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.472155][  T894]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.472280][  T894]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.472404][  T894]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.472533][  T894]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.472662][  T894]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.472788][  T894]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.472913][  T894]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.473038][  T894]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.473162][  T894]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.473291][  T894]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.473427][  T894]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.473556][  T894]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.473686][  T894]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.473812][  T894]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.473940][  T894]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.474063][  T894]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.474188][  T894]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.474314][  T894]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.474436][  T894]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.474567][  T894]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.474697][  T894]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.474822][  T894]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.474951][  T894]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.475074][  T894]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.475227][  T894]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.475355][  T894]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.475487][  T894]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.475619][  T894]  ___sys_sendmsg (net/socket.c:2752)
[   66.475741][  T894]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.475899][  T894]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.476034][  T894]  __sys_sendmsg (net/socket.c:2784)
[   66.476157][  T894]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.476282][  T894]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.476439][  T894]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.476571][  T894]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.476703][  T894]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.476826][  T894]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.476956][  T894]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.477079][  T894]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.477231][  T894] RIP: 0033:0x7fe74b36f08e
[   66.477367][  T894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.477822][  T894] RSP: 002b:00007ffdfffb8270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.478012][  T894] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe74b36f08e
[   66.478200][  T894] RDX: 0000000000000000 RSI: 00007ffdfffb8320 RDI: 0000000000000005
[   66.478385][  T894] RBP: 00007ffdfffb8280 R08: 0000000000000000 R09: 0000000000000000
[   66.478575][  T894] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.478764][  T894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfffb89f0
| [   66.486664][  T906] ------------[ cut here ]------------
| [   66.486809][  T906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/906
| [   66.487026][  T906] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.488073][  T906] Tainted: [W]=WARN
[   66.488190][  T906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.488348][  T906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.488516][  T906] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.489021][  T906] RSP: 0018:ffa000000162f190 EFLAGS: 00010286
[   66.489192][  T906] RAX: 00000000ffffffa6 RBX: ff11000015c2c580 RCX: 1ff40000002c5df8
[   66.489376][  T906] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2c63c
[   66.489568][  T906] RBP: ff11000010174000 R08: 1fe2200002b858c9 R09: ff11000015a4d1e8
[   66.489807][  T906] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.490003][  T906] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.490191][  T906] FS:  00007efc75b47840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.490408][  T906] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.490571][  T906] CR2: 00007f6bb009e574 CR3: 0000000004ee4002 CR4: 0000000000771ef0
[   66.490810][  T906] PKRU: 55555554
[   66.490906][  T906] Call Trace:
[   66.491001][  T906]  <TASK>
[   66.491066][  T906]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.491225][  T906]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.491377][  T906]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.491506][  T906]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.491683][  T906]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.491843][  T906]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.491969][  T906]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.492092][  T906]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.492214][  T906]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.492338][  T906]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.492460][  T906]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.492641][  T906]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.492784][  T906]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.492908][  T906]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.493042][  T906]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.493168][  T906]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.493290][  T906]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.493412][  T906]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.493545][  T906]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.493720][  T906]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.493849][  T906]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.493972][  T906]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.494097][  T906]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.494221][  T906]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.494345][  T906]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.494468][  T906]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.494649][  T906]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.494774][  T906]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.494901][  T906]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.495027][  T906]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.495150][  T906]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.495283][  T906]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.495419][  T906]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.495549][  T906]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.495725][  T906]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.495854][  T906]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.495979][  T906]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.496102][  T906]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.496233][  T906]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.496380][  T906]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.496510][  T906]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.496688][  T906]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.496812][  T906]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.496941][  T906]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.497065][  T906]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.497189][  T906]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.497341][  T906]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.497464][  T906]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.497642][  T906]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.497767][  T906]  ___sys_sendmsg (net/socket.c:2752)
[   66.497893][  T906]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.498048][  T906]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.498186][  T906]  __sys_sendmsg (net/socket.c:2784)
[   66.498308][  T906]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.498431][  T906]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.498643][  T906]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.498766][  T906]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.498895][  T906]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.499019][  T906]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.499142][  T906]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.499266][  T906]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.499416][  T906] RIP: 0033:0x7efc75d8108e
[   66.499560][  T906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.500059][  T906] RSP: 002b:00007fff08989f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.500246][  T906] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efc75d8108e
[   66.500458][  T906] RDX: 0000000000000000 RSI: 00007fff0898a000 RDI: 0000000000000005
[   66.500699][  T906] RBP: 00007fff08989f60 R08: 0000000000000000 R09: 0000000000000000
[   66.500886][  T906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.501072][  T906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0898a6d0
| [   66.511666][  T902] ------------[ cut here ]------------
| [   66.511822][  T902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/902
| [   66.512045][  T902] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.513533][  T902] Tainted: [W]=WARN
[   66.513652][  T902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.513812][  T902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.513983][  T902] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.514429][  T902] RSP: 0018:ffa0000000cef190 EFLAGS: 00010286
[   66.514594][  T902] RAX: 00000000ffffffa6 RBX: ff11000015c2d000 RCX: 1ff400000019ddf8
[   66.514786][  T902] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2d0bc
[   66.514979][  T902] RBP: ff110000151b1000 R08: 1fe2200002b85a19 R09: ff110000159baea8
[   66.515165][  T902] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.515356][  T902] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.515551][  T902] FS:  00007f09d8d0d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.515788][  T902] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.515951][  T902] CR2: 00007fd7e316c574 CR3: 0000000004cac005 CR4: 0000000000771ef0
[   66.516148][  T902] PKRU: 55555554
[   66.516243][  T902] Call Trace:
[   66.516336][  T902]  <TASK>
[   66.516401][  T902]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.516569][  T902]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.516741][  T902]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.516873][  T902]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.516999][  T902]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.517157][  T902]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.517284][  T902]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.517413][  T902]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.517546][  T902]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.517681][  T902]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.517811][  T902]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.517945][  T902]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.518093][  T902]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.518218][  T902]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.518346][  T902]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.518475][  T902]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.518607][  T902]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.518734][  T902]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.518869][  T902]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.518995][  T902]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.519123][  T902]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.519249][  T902]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.519375][  T902]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.519506][  T902]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.519644][  T902]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.519771][  T902]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.519901][  T902]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.520029][  T902]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.520154][  T902]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.520282][  T902]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.520407][  T902]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.520539][  T902]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.520679][  T902]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.520810][  T902]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.520941][  T902]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.521068][  T902]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.521194][  T902]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.521320][  T902]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.521446][  T902]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.521586][  T902]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.521712][  T902]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.521843][  T902]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.521968][  T902]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.522094][  T902]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.522219][  T902]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.522344][  T902]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.522503][  T902]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.522638][  T902]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.522764][  T902]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.522895][  T902]  ___sys_sendmsg (net/socket.c:2752)
[   66.523019][  T902]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.523176][  T902]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.523313][  T902]  __sys_sendmsg (net/socket.c:2784)
[   66.523438][  T902]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.523569][  T902]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.523737][  T902]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.523867][  T902]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.523994][  T902]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.524120][  T902]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.524245][  T902]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.524371][  T902]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.524532][  T902] RIP: 0033:0x7f09d8f4708e
[   66.524672][  T902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.525129][  T902] RSP: 002b:00007fff232dc3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.525319][  T902] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f09d8f4708e
[   66.525513][  T902] RDX: 0000000000000000 RSI: 00007fff232dc460 RDI: 0000000000000005
[   66.525719][  T902] RBP: 00007fff232dc3c0 R08: 0000000000000000 R09: 0000000000000000
[   66.525917][  T902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.526109][  T902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff232dcb30
| [   66.540667][  T908] ------------[ cut here ]------------
| [   66.540826][  T908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/908
| [   66.541049][  T908] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.542149][  T908] Tainted: [W]=WARN
[   66.542247][  T908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.542406][  T908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.542640][  T908] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.543151][  T908] RSP: 0018:ffa000000164f190 EFLAGS: 00010286
[   66.543309][  T908] RAX: 00000000ffffffa6 RBX: ff1100000adefe00 RCX: 1ff40000002c9df8
[   66.543500][  T908] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000adefebc
[   66.543739][  T908] RBP: ff110000153ec000 R08: 1fe22000015bdfd9 R09: ff1100001576aea8
[   66.543932][  T908] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.544117][  T908] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.544305][  T908] FS:  00007f70234bf840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.544530][  T908] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.544740][  T908] CR2: 00007efc75c14574 CR3: 00000000103b5006 CR4: 0000000000771ef0
[   66.544934][  T908] PKRU: 55555554
[   66.545029][  T908] Call Trace:
[   66.545123][  T908]  <TASK>
[   66.545189][  T908]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.545348][  T908]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.545508][  T908]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.545693][  T908]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.545819][  T908]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.545982][  T908]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.546108][  T908]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.546235][  T908]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.546358][  T908]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.546517][  T908]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.546698][  T908]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.546823][  T908]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.546974][  T908]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.547098][  T908]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.547226][  T908]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.547349][  T908]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.547480][  T908]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.547660][  T908]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.547788][  T908]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.547917][  T908]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.548042][  T908]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.548168][  T908]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.548295][  T908]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.548421][  T908]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.548552][  T908]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.548730][  T908]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.548860][  T908]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.548989][  T908]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.549112][  T908]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.549240][  T908]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.549365][  T908]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.549498][  T908]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.549678][  T908]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.549804][  T908]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.549938][  T908]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.550065][  T908]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.550191][  T908]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.550315][  T908]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.550441][  T908]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.550576][  T908]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.550753][  T908]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.550883][  T908]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.551010][  T908]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.551137][  T908]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.551266][  T908]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.551390][  T908]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.551550][  T908]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.551730][  T908]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.551860][  T908]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.551988][  T908]  ___sys_sendmsg (net/socket.c:2752)
[   66.552112][  T908]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.552269][  T908]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.552406][  T908]  __sys_sendmsg (net/socket.c:2784)
[   66.552537][  T908]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.552714][  T908]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.552879][  T908]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.553008][  T908]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.553135][  T908]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.553262][  T908]  ? irq_exit_rcu (kernel/softirq.c:754)
[   66.553388][  T908]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.553550][  T908] RIP: 0033:0x7f70236f908e
[   66.553738][  T908] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.554193][  T908] RSP: 002b:00007ffc1ae11000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.554381][  T908] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f70236f908e
[   66.554576][  T908] RDX: 0000000000000000 RSI: 00007ffc1ae110b0 RDI: 0000000000000005
[   66.554815][  T908] RBP: 00007ffc1ae11010 R08: 0000000000000000 R09: 0000000000000000
[   66.555006][  T908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.555194][  T908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1ae11780
| [   66.571750][  T900] ------------[ cut here ]------------
| [   66.571942][  T900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/900
| [   66.572202][  T900] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.572890][  T900] Tainted: [W]=WARN
[   66.573051][  T900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.573253][  T900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.573463][  T900] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.573986][  T900] RSP: 0018:ffa00000015df190 EFLAGS: 00010286
[   66.574193][  T900] RAX: 00000000ffffffa6 RBX: ff1100000adeec80 RCX: 1ff40000002bbdf8
[   66.574425][  T900] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000adeed3c
[   66.574677][  T900] RBP: ff11000015104000 R08: 1fe22000015bdda9 R09: ff110000121e2ea8
[   66.574918][  T900] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.575149][  T900] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.575385][  T900] FS:  00007f5f79c9e840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.575663][  T900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.575869][  T900] CR2: 00007fe284138574 CR3: 000000000ccdf001 CR4: 0000000000771ef0
[   66.576103][  T900] PKRU: 55555554
[   66.576242][  T900] Call Trace:
[   66.576380][  T900]  <TASK>
[   66.576502][  T900]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.576720][  T900]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.576930][  T900]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.577103][  T900]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.577273][  T900]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.577484][  T900]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.577667][  T900]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.577844][  T900]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.578020][  T900]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.578193][  T900]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.578365][  T900]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.578542][  T900]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.578744][  T900]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.578926][  T900]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.579098][  T900]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.579270][  T900]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.579441][  T900]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.579633][  T900]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.579808][  T900]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.579988][  T900]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.580160][  T900]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.580332][  T900]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.580515][  T900]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.580699][  T900]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.580878][  T900]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.581051][  T900]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.581223][  T900]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.581397][  T900]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.581597][  T900]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.581776][  T900]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.581958][  T900]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.582135][  T900]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.582311][  T900]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.582490][  T900]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.582679][  T900]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.582857][  T900]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.583032][  T900]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.583207][  T900]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.583381][  T900]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.583564][  T900]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.583747][  T900]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.583931][  T900]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.584102][  T900]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.584276][  T900]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.584447][  T900]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.584646][  T900]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.584847][  T900]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.585028][  T900]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.585200][  T900]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.585372][  T900]  ___sys_sendmsg (net/socket.c:2752)
[   66.585548][  T900]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.585762][  T900]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.585960][  T900]  __sys_sendmsg (net/socket.c:2784)
[   66.586133][  T900]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.586302][  T900]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.586515][  T900]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.586698][  T900]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.586876][  T900]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.587048][  T900]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.587222][  T900]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.587395][  T900]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.587618][  T900] RIP: 0033:0x7f5f79ed808e
[   66.587795][  T900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.588293][  T900] RSP: 002b:00007ffcef7e7320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.588537][  T900] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f79ed808e
[   66.588782][  T900] RDX: 0000000000000000 RSI: 00007ffcef7e73d0 RDI: 0000000000000005
[   66.589023][  T900] RBP: 00007ffcef7e7330 R08: 0000000000000000 R09: 0000000000000000
[   66.589254][  T900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.589494][  T900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcef7e7aa0
| [   66.601660][  T897] ------------[ cut here ]------------
| [   66.601822][  T897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/897
| [   66.602042][  T897] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.602802][  T897] Tainted: [W]=WARN
[   66.602918][  T897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.603079][  T897] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.603244][  T897] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.603701][  T897] RSP: 0018:ffa00000015af190 EFLAGS: 00010286
[   66.603864][  T897] RAX: 00000000ffffffa6 RBX: ff1100000b9183c0 RCX: 1ff40000002b5df8
[   66.604050][  T897] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91847c
[   66.604238][  T897] RBP: ff11000007fa1000 R08: 1fe2200001723091 R09: ff11000015988b68
[   66.604424][  T897] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.604624][  T897] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.604814][  T897] FS:  00007f903f275840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.605050][  T897] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.605212][  T897] CR2: 00007f09d8dda574 CR3: 000000000cfac002 CR4: 0000000000771ef0
[   66.605402][  T897] PKRU: 55555554
[   66.605501][  T897] Call Trace:
[   66.605598][  T897]  <TASK>
[   66.605663][  T897]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.605824][  T897]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.605984][  T897]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.606110][  T897]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.606236][  T897]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.606393][  T897]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.606526][  T897]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.606655][  T897]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.606779][  T897]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.606909][  T897]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.607035][  T897]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.607158][  T897]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.607303][  T897]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.607428][  T897]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.607560][  T897]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.607689][  T897]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.607815][  T897]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.607943][  T897]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.608070][  T897]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.608196][  T897]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.608320][  T897]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.608445][  T897]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.608588][  T897]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.608714][  T897]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.608845][  T897]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.608969][  T897]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.609094][  T897]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.609224][  T897]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.609349][  T897]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.609482][  T897]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.609616][  T897]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.609744][  T897]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.609878][  T897]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.610004][  T897]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.610133][  T897]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.610261][  T897]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.610386][  T897]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.610516][  T897]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.610652][  T897]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.610780][  T897]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.610909][  T897]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.611035][  T897]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.611163][  T897]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.611290][  T897]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.611415][  T897]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.611549][  T897]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.611711][  T897]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.611843][  T897]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.611969][  T897]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.612097][  T897]  ___sys_sendmsg (net/socket.c:2752)
[   66.612222][  T897]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.612378][  T897]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.612522][  T897]  __sys_sendmsg (net/socket.c:2784)
[   66.612655][  T897]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.612781][  T897]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.612944][  T897]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.613073][  T897]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.613201][  T897]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.613327][  T897]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.613452][  T897]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.613589][  T897]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.613746][  T897] RIP: 0033:0x7f903f4af08e
[   66.613882][  T897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.614332][  T897] RSP: 002b:00007fff8dc11b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.614530][  T897] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f903f4af08e
[   66.614722][  T897] RDX: 0000000000000000 RSI: 00007fff8dc11bf0 RDI: 0000000000000005
[   66.614913][  T897] RBP: 00007fff8dc11b50 R08: 0000000000000000 R09: 0000000000000000
[   66.615102][  T897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.615290][  T897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8dc122c0
| [   66.622667][  T909] ------------[ cut here ]------------
| [   66.622825][  T909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/909
| [   66.623048][  T909] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.623656][  T909] Tainted: [W]=WARN
[   66.623757][  T909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.623921][  T909] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.624087][  T909] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.624546][  T909] RSP: 0018:ffa000000165f190 EFLAGS: 00010286
[   66.624711][  T909] RAX: 00000000ffffffa6 RBX: ff1100000b918ac0 RCX: 1ff40000002cbdf8
[   66.624906][  T909] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b918b7c
[   66.625095][  T909] RBP: ff11000015361000 R08: 1fe2200001723171 R09: ff1100001576d1e8
[   66.625285][  T909] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.625480][  T909] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.625678][  T909] FS:  00007f91af9e9840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.625907][  T909] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.626063][  T909] CR2: 00007f702358c574 CR3: 000000000ad77004 CR4: 0000000000771ef0
[   66.626252][  T909] PKRU: 55555554
[   66.626345][  T909] Call Trace:
[   66.626439][  T909]  <TASK>
[   66.626510][  T909]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.626679][  T909]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.626841][  T909]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.626967][  T909]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.627091][  T909]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.627252][  T909]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.627379][  T909]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.627511][  T909]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.627645][  T909]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.627771][  T909]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.627902][  T909]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.628027][  T909]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.628170][  T909]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.628295][  T909]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.628422][  T909]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.628550][  T909]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.628682][  T909]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.628808][  T909]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.628940][  T909]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.629064][  T909]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.629190][  T909]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.629315][  T909]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.629441][  T909]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.629575][  T909]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.629709][  T909]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.629839][  T909]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.629972][  T909]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.630109][  T909]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.630235][  T909]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.630372][  T909]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.630504][  T909]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.630639][  T909]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.630770][  T909]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.630901][  T909]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.631029][  T909]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.631156][  T909]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.631282][  T909]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.631407][  T909]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.631540][  T909]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.631680][  T909]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.631806][  T909]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.631936][  T909]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.632062][  T909]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.632189][  T909]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.632315][  T909]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.632441][  T909]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.632612][  T909]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.632743][  T909]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.632875][  T909]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.633001][  T909]  ___sys_sendmsg (net/socket.c:2752)
[   66.633125][  T909]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.633280][  T909]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.633416][  T909]  __sys_sendmsg (net/socket.c:2784)
[   66.633551][  T909]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.633683][  T909]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.633847][  T909]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.633973][  T909]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.634098][  T909]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.634224][  T909]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.634347][  T909]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.634478][  T909]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.634645][  T909] RIP: 0033:0x7f91afc2308e
[   66.634777][  T909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.635228][  T909] RSP: 002b:00007ffe8d62d7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.635417][  T909] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f91afc2308e
[   66.635617][  T909] RDX: 0000000000000000 RSI: 00007ffe8d62d870 RDI: 0000000000000005
[   66.635804][  T909] RBP: 00007ffe8d62d7d0 R08: 0000000000000000 R09: 0000000000000000
[   66.635995][  T909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.636182][  T909] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d62df40
| [   66.646710][  T904] ------------[ cut here ]------------
| [   66.646874][  T904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/904
| [   66.647098][  T904] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.648225][  T904] Tainted: [W]=WARN
[   66.648323][  T904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.648490][  T904] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.648749][  T904] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.649268][  T904] RSP: 0018:ffa000000160f190 EFLAGS: 00010286
[   66.649429][  T904] RAX: 00000000ffffffa6 RBX: ff110000102e0ac0 RCX: 1ff40000002c1df8
[   66.649703][  T904] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e0b7c
[   66.649902][  T904] RBP: ff110000151f9000 R08: 1fe220000205c171 R09: ff11000015a48b68
[   66.650090][  T904] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.650280][  T904] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.650479][  T904] FS:  00007f1ee8876840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.650794][  T904] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.651044][  T904] CR2: 00007f903f342574 CR3: 0000000015aa5003 CR4: 0000000000771ef0
[   66.651236][  T904] PKRU: 55555554
[   66.651331][  T904] Call Trace:
[   66.651443][  T904]  <TASK>
[   66.651514][  T904]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.651753][  T904]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.651915][  T904]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.652044][  T904]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.652171][  T904]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.652332][  T904]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.652461][  T904]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.652673][  T904]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.652801][  T904]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.652933][  T904]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.653059][  T904]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.653185][  T904]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.653332][  T904]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.653459][  T904]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.653603][  T904]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.653728][  T904]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.653860][  T904]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.653987][  T904]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.654115][  T904]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.654242][  T904]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.654369][  T904]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.654504][  T904]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.654639][  T904]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.654766][  T904]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.654899][  T904]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.655026][  T904]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.655152][  T904]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.655281][  T904]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.655407][  T904]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.655541][  T904]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.655674][  T904]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.655802][  T904]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.655938][  T904]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.656064][  T904]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.656194][  T904]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.656322][  T904]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.656451][  T904]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.656592][  T904]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.656721][  T904]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.656854][  T904]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.656981][  T904]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.657108][  T904]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.657236][  T904]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.657366][  T904]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.657496][  T904]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.657629][  T904]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.657786][  T904]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.657916][  T904]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.658044][  T904]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.658172][  T904]  ___sys_sendmsg (net/socket.c:2752)
[   66.658298][  T904]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.658457][  T904]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.658610][  T904]  __sys_sendmsg (net/socket.c:2784)
[   66.658738][  T904]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.658869][  T904]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.659030][  T904]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.659157][  T904]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.659285][  T904]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.659412][  T904]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.659547][  T904]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.659680][  T904]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.659842][  T904] RIP: 0033:0x7f1ee8ab008e
[   66.659977][  T904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.660432][  T904] RSP: 002b:00007fff5990ef70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.660639][  T904] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1ee8ab008e
[   66.660829][  T904] RDX: 0000000000000000 RSI: 00007fff5990f020 RDI: 0000000000000005
[   66.661023][  T904] RBP: 00007fff5990ef80 R08: 0000000000000000 R09: 0000000000000000
[   66.661221][  T904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.661409][  T904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5990f6f0
| [   66.678207][  T901] ------------[ cut here ]------------
| [   66.678358][  T901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/901
| [   66.678593][  T901] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.679167][  T901] Tainted: [W]=WARN
[   66.679271][  T901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.679427][  T901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.679605][  T901] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.680056][  T901] RSP: 0018:ffa00000015ef190 EFLAGS: 00010286
[   66.680213][  T901] RAX: 00000000ffffffa6 RBX: ff110000102e1000 RCX: 1ff40000002bddf8
[   66.680397][  T901] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e10bc
[   66.680594][  T901] RBP: ff11000008e1c000 R08: 1fe220000205c219 R09: ff110000159b8b68
[   66.680780][  T901] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.680971][  T901] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   66.681156][  T901] FS:  00007f777772e840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.681376][  T901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.681541][  T901] CR2: 00007fe74b202574 CR3: 0000000013573005 CR4: 0000000000771ef0
[   66.681739][  T901] PKRU: 55555554
[   66.681834][  T901] Call Trace:
[   66.681930][  T901]  <TASK>
[   66.681995][  T901]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.682156][  T901]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   66.682312][  T901]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   66.682437][  T901]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   66.682565][  T901]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   66.682732][  T901]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.682863][  T901]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.682988][  T901]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.683112][  T901]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.683237][  T901]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.683361][  T901]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.683488][  T901]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.683686][  T901]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.683814][  T901]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.683961][  T901]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.684084][  T901]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.684209][  T901]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.684333][  T901]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   66.684460][  T901]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.684594][  T901]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.684717][  T901]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.684849][  T901]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.684978][  T901]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   66.685102][  T901]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.685230][  T901]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.685367][  T901]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.685495][  T901]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.685626][  T901]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.685748][  T901]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.685878][  T901]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.686004][  T901]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.686129][  T901]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.686266][  T901]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.686389][  T901]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.686519][  T901]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.686649][  T901]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.686772][  T901]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.686901][  T901]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.687038][  T901]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.687164][  T901]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.687288][  T901]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.687411][  T901]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.687540][  T901]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.687671][  T901]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.687794][  T901]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.687922][  T901]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.688085][  T901]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.688210][  T901]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   66.688334][  T901]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.688465][  T901]  ___sys_sendmsg (net/socket.c:2752)
[   66.688620][  T901]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   66.688774][  T901]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.688916][  T901]  __sys_sendmsg (net/socket.c:2784)
[   66.689040][  T901]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.689161][  T901]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   66.689319][  T901]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   66.689443][  T901]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.689575][  T901]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.689704][  T901]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.689827][  T901]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.689954][  T901]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.690117][  T901] RIP: 0033:0x7f777796808e
[   66.690248][  T901] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.690699][  T901] RSP: 002b:00007fff4bf2fc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.690892][  T901] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f777796808e
[   66.691076][  T901] RDX: 0000000000000000 RSI: 00007fff4bf2fd30 RDI: 0000000000000005
[   66.691265][  T901] RBP: 00007fff4bf2fc90 R08: 0000000000000000 R09: 0000000000000000
[   66.691448][  T901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce30
[   66.691642][  T901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4bf30400
| [   66.774852][  T917] ------------[ cut here ]------------
| [   66.775068][  T917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/917
| [   66.775364][  T917] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.776134][  T917] Tainted: [W]=WARN
[   66.776287][  T917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.776515][  T917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.776835][  T917] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.777415][  T917] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   66.777680][  T917] RAX: 00000000ffffffa6 RBX: ff1100000c17f380 RCX: 1ff400000019fdfc
[   66.777964][  T917] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17f43c
[   66.778218][  T917] RBP: ff11000010af4000 R08: 1fe220000182fe89 R09: ff1100000a1b2ef8
[   66.778470][  T917] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.778745][  T917] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.779009][  T917] FS:  00007fd11a9bd840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.779298][  T917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.779536][  T917] CR2: 00007fbee60f2498 CR3: 000000000c0ae001 CR4: 0000000000771ef0
[   66.779804][  T917] PKRU: 55555554
[   66.779965][  T917] Call Trace:
[   66.780116][  T917]  <TASK>
[   66.780238][  T917]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.780428][  T917]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.780641][  T917]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.780834][  T917]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.781002][  T917]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.781192][  T917]  __dev_notify_flags (net/core/dev.c:9787)
[   66.781380][  T917]  ? netif_change_name (net/core/dev.c:1495)
[   66.781918][  T917]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.782107][  T917]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.782337][  T917]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.782566][  T917]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.782770][  T917]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.782971][  T917]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.783191][  T917]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.783383][  T917]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.783601][  T917]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.783793][  T917]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.783992][  T917]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.784181][  T917]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.784368][  T917]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.784565][  T917]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.784804][  T917]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.785001][  T917]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.785195][  T917]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.785382][  T917]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.785594][  T917]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.785780][  T917]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.785986][  T917]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.786173][  T917]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.786364][  T917]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.786566][  T917]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.786771][  T917]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.786978][  T917]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.787164][  T917]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.787357][  T917]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.787556][  T917]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.787853][  T917]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.788048][  T917]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.788237][  T917]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.788423][  T917]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.788631][  T917]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.788823][  T917]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.789020][  T917]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.789209][  T917]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.789394][  T917]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.789693][  T917]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.789925][  T917]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.790112][  T917]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.790491][  T917]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.790697][  T917]  ___sys_sendmsg (net/socket.c:2752)
[   66.790892][  T917]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.791081][  T917]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.791365][  T917]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.791561][  T917]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.791767][  T917]  __sys_sendmsg (net/socket.c:2784)
[   66.791963][  T917]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.792254][  T917]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.792444][  T917]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.792651][  T917]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.792843][  T917]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.793127][  T917]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.793318][  T917]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.793547][  T917] RIP: 0033:0x7fd11abf708e
[   66.793756][  T917] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.794506][  T917] RSP: 002b:00007ffcdf8af790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.794870][  T917] RAX: ffffffffffffffda RBX: 00007ffcdf8aff38 RCX: 00007fd11abf708e
[   66.795122][  T917] RDX: 0000000000000000 RSI: 00007ffcdf8af840 RDI: 0000000000000005
[   66.795371][  T917] RBP: 00007ffcdf8af7a0 R08: 0000000000000000 R09: 0000000000000000
[   66.795739][  T917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.795999][  T917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdf8aff10
| [   66.803265][  T919] ------------[ cut here ]------------
| [   66.803417][  T919] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/919
| [   66.803673][  T919] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.804320][  T919] Tainted: [W]=WARN
[   66.804529][  T919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.804715][  T919] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.804903][  T919] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.805509][  T919] RSP: 0018:ffa00000016af1b0 EFLAGS: 00010286
[   66.805692][  T919] RAX: 00000000ffffffa6 RBX: ff11000004b211c0 RCX: 1ff40000002d5dfc
[   66.806003][  T919] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2127c
[   66.806212][  T919] RBP: ff1100000a10c000 R08: 1fe2200000964251 R09: ff110000024faef8
[   66.806418][  T919] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.806733][  T919] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.806952][  T919] FS:  00007f31cb4d7840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.807198][  T919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.807373][  T919] CR2: 00000000004a77b8 CR3: 0000000012e6f006 CR4: 0000000000771ef0
[   66.807594][  T919] PKRU: 55555554
[   66.807699][  T919] Call Trace:
[   66.807804][  T919]  <TASK>
[   66.807882][  T919]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.808022][  T919]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.808163][  T919]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.808303][  T919]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.808408][  T919]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.808554][  T919]  __dev_notify_flags (net/core/dev.c:9787)
[   66.808700][  T919]  ? netif_change_name (net/core/dev.c:1495)
[   66.808942][  T919]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.809085][  T919]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.809261][  T919]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.809403][  T919]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.809551][  T919]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.809695][  T919]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.809839][  T919]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.809981][  T919]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.810160][  T919]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.810304][  T919]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.810446][  T919]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.810595][  T919]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.810738][  T919]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.810882][  T919]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.811021][  T919]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.811166][  T919]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.811308][  T919]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.811448][  T919]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.811597][  T919]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.811744][  T919]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.811890][  T919]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.812034][  T919]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.812170][  T919]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.812311][  T919]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.812449][  T919]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.812598][  T919]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.812740][  T919]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.812884][  T919]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.813118][  T919]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.813259][  T919]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.813398][  T919]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.813542][  T919]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.813691][  T919]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.813832][  T919]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.813978][  T919]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.814117][  T919]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.814258][  T919]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.814399][  T919]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.814543][  T919]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.814688][  T919]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.814865][  T919]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.815003][  T919]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.815141][  T919]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.815280][  T919]  ___sys_sendmsg (net/socket.c:2752)
[   66.815418][  T919]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.815562][  T919]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.815710][  T919]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.815855][  T919]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.815995][  T919]  __sys_sendmsg (net/socket.c:2784)
[   66.816133][  T919]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.816277][  T919]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.816417][  T919]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.816565][  T919]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.816710][  T919]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.816851][  T919]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.816993][  T919]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.817167][  T919] RIP: 0033:0x7f31cb71108e
[   66.817315][  T919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.817823][  T919] RSP: 002b:00007ffe4e3770e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.818037][  T919] RAX: ffffffffffffffda RBX: 00007ffe4e377888 RCX: 00007f31cb71108e
[   66.818345][  T919] RDX: 0000000000000000 RSI: 00007ffe4e377190 RDI: 0000000000000005
[   66.818556][  T919] RBP: 00007ffe4e3770f0 R08: 0000000000000000 R09: 0000000000000000
[   66.818770][  T919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.818983][  T919] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e377860
| [   66.823710][  T920] ------------[ cut here ]------------
| [   66.823873][  T920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/920
| [   66.824118][  T920] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.825673][  T920] Tainted: [W]=WARN
[   66.825859][  T920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.826034][  T920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.826217][  T920] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.826820][  T920] RSP: 0018:ffa0000000f5f1b0 EFLAGS: 00010286
[   66.826998][  T920] RAX: 00000000ffffffa6 RBX: ff11000015c2be00 RCX: 1ff40000001ebdfc
[   66.827206][  T920] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bebc
[   66.827412][  T920] RBP: ff1100001550c000 R08: 1fe2200002b857d9 R09: ff110000158c8bb8
[   66.827690][  T920] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.827902][  T920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.828109][  T920] FS:  00007f1fd2905840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.828352][  T920] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.828530][  T920] CR2: 00000000004a77b8 CR3: 000000000f467006 CR4: 0000000000771ef0
[   66.828797][  T920] PKRU: 55555554
[   66.828904][  T920] Call Trace:
[   66.829009][  T920]  <TASK>
[   66.829080][  T920]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.829218][  T920]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.829358][  T920]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.829505][  T920]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.829692][  T920]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.829832][  T920]  __dev_notify_flags (net/core/dev.c:9787)
[   66.829977][  T920]  ? netif_change_name (net/core/dev.c:1495)
[   66.830117][  T920]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.830256][  T920]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.830430][  T920]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.830576][  T920]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.830884][  T920]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.831020][  T920]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.831159][  T920]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.831298][  T920]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.831481][  T920]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.831704][  T920]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.831850][  T920]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.831987][  T920]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.832126][  T920]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.832266][  T920]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.832406][  T920]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.832555][  T920]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.832845][  T920]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.832984][  T920]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.833123][  T920]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.833262][  T920]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.833402][  T920]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.833744][  T920]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.833884][  T920]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.834024][  T920]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.834257][  T920]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.834395][  T920]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.834541][  T920]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.834805][  T920]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.834954][  T920]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.835186][  T920]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.835325][  T920]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.835558][  T920]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.835772][  T920]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.835916][  T920]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.836053][  T920]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.836196][  T920]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.836334][  T920]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.836478][  T920]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.836623][  T920]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.836761][  T920]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.836937][  T920]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.837076][  T920]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.837217][  T920]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.837357][  T920]  ___sys_sendmsg (net/socket.c:2752)
[   66.837501][  T920]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.837645][  T920]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.837789][  T920]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.837937][  T920]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.838083][  T920]  __sys_sendmsg (net/socket.c:2784)
[   66.838222][  T920]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.838366][  T920]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   66.838517][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.838664][  T920]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.838808][  T920]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.838952][  T920]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.839091][  T920]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.839232][  T920]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.839784][  T920] RIP: 0033:0x7f1fd2b3f08e
[   66.839934][  T920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.840426][  T920] RSP: 002b:00007ffd3fd4eba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.840645][  T920] RAX: ffffffffffffffda RBX: 00007ffd3fd4f348 RCX: 00007f1fd2b3f08e
[   66.840855][  T920] RDX: 0000000000000000 RSI: 00007ffd3fd4ec50 RDI: 0000000000000005
[   66.841061][  T920] RBP: 00007ffd3fd4ebb0 R08: 0000000000000000 R09: 0000000000000000
[   66.841270][  T920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.841482][  T920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3fd4f320
| [   66.848035][  T929] ------------[ cut here ]------------
| [   66.848187][  T929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/929
| [   66.848424][  T929] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.849708][  T929] Tainted: [W]=WARN
[   66.849821][  T929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.850009][  T929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.850204][  T929] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.850824][  T929] RSP: 0018:ffa0000000f6f1b0 EFLAGS: 00010286
[   66.851014][  T929] RAX: 00000000ffffffa6 RBX: ff11000014d49700 RCX: 1ff40000001eddfc
[   66.851234][  T929] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d497bc
[   66.851454][  T929] RBP: ff11000014f79000 R08: 1fe22000029a92f9 R09: ff110000121e5238
[   66.851760][  T929] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.851984][  T929] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.852204][  T929] FS:  00007fe3c2d54840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.852460][  T929] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.852736][  T929] CR2: 00007f1fd29d2574 CR3: 00000000100ba005 CR4: 0000000000771ef0
[   66.852960][  T929] PKRU: 55555554
[   66.853069][  T929] Call Trace:
[   66.853178][  T929]  <TASK>
[   66.853254][  T929]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.853399][  T929]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.853554][  T929]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.853781][  T929]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.853902][  T929]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.854049][  T929]  __dev_notify_flags (net/core/dev.c:9787)
[   66.854199][  T929]  ? netif_change_name (net/core/dev.c:1495)
[   66.854348][  T929]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.854506][  T929]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.854775][  T929]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.854936][  T929]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.855085][  T929]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.855231][  T929]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.855378][  T929]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.855527][  T929]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.855801][  T929]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.855960][  T929]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.856109][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.856257][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.856404][  T929]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.856556][  T929]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.856782][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.856943][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.857091][  T929]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.857237][  T929]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.857384][  T929]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.857536][  T929]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.857763][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.857917][  T929]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.858063][  T929]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.858214][  T929]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.858360][  T929]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.858514][  T929]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.858747][  T929]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.858908][  T929]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.859058][  T929]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.859208][  T929]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.859355][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.859509][  T929]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.859741][  T929]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.859894][  T929]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.860042][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.860190][  T929]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.860335][  T929]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.860489][  T929]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.860719][  T929]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.860871][  T929]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.861051][  T929]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.861201][  T929]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.861349][  T929]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.861503][  T929]  ___sys_sendmsg (net/socket.c:2752)
[   66.861730][  T929]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.861883][  T929]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.862036][  T929]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.862189][  T929]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.862339][  T929]  __sys_sendmsg (net/socket.c:2784)
[   66.862491][  T929]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.862726][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.862880][  T929]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.863029][  T929]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.863175][  T929]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.863319][  T929]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.863466][  T929]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.863736][  T929] RIP: 0033:0x7fe3c2f8e08e
[   66.863896][  T929] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.864419][  T929] RSP: 002b:00007fffb740fea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.864725][  T929] RAX: ffffffffffffffda RBX: 00007fffb7410648 RCX: 00007fe3c2f8e08e
[   66.864951][  T929] RDX: 0000000000000000 RSI: 00007fffb740ff50 RDI: 0000000000000005
[   66.865169][  T929] RBP: 00007fffb740feb0 R08: 0000000000000000 R09: 0000000000000000
[   66.865386][  T929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.865693][  T929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb7410620
| [   66.873230][  T923] ------------[ cut here ]------------
| [   66.873372][  T923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/923
| [   66.873619][  T923] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.874256][  T923] Tainted: [W]=WARN
[   66.874360][  T923] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.874536][  T923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.874720][  T923] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.875214][  T923] RSP: 0018:ffa00000015ef1b0 EFLAGS: 00010286
[   66.875387][  T923] RAX: 00000000ffffffa6 RBX: ff11000014d49e00 RCX: 1ff40000002bddfc
[   66.875605][  T923] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49ebc
[   66.875812][  T923] RBP: ff110000155a9000 R08: 1fe22000029a93d9 R09: ff11000012e85238
[   66.876019][  T923] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.876226][  T923] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.876434][  T923] FS:  00007f2201994840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.876687][  T923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.876867][  T923] CR2: 00007f1fd29d2574 CR3: 000000001045a002 CR4: 0000000000771ef0
[   66.877073][  T923] PKRU: 55555554
[   66.877180][  T923] Call Trace:
[   66.877282][  T923]  <TASK>
[   66.877354][  T923]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.877497][  T923]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.877642][  T923]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.877784][  T923]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.877896][  T923]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.878040][  T923]  __dev_notify_flags (net/core/dev.c:9787)
[   66.878181][  T923]  ? netif_change_name (net/core/dev.c:1495)
[   66.878320][  T923]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.878459][  T923]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.878644][  T923]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.878785][  T923]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.878931][  T923]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.879069][  T923]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.879208][  T923]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.879348][  T923]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.879533][  T923]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.879681][  T923]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.879826][  T923]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.879969][  T923]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.880106][  T923]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.880243][  T923]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.880379][  T923]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.880526][  T923]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.880669][  T923]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.880807][  T923]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.880950][  T923]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.881087][  T923]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.881226][  T923]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.881366][  T923]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.881506][  T923]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.881652][  T923]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.881791][  T923]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.881937][  T923]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.882080][  T923]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.882215][  T923]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.882357][  T923]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.882504][  T923]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.882646][  T923]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.882786][  T923]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.882930][  T923]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.883069][  T923]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.883207][  T923]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.883346][  T923]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.883487][  T923]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.883630][  T923]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.883768][  T923]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.883914][  T923]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.884085][  T923]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.884239][  T923]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.884375][  T923]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.884517][  T923]  ___sys_sendmsg (net/socket.c:2752)
[   66.884659][  T923]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.884798][  T923]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.884946][  T923]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.885087][  T923]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.885229][  T923]  __sys_sendmsg (net/socket.c:2784)
[   66.885367][  T923]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.885514][  T923]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.885657][  T923]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.885796][  T923]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.885939][  T923]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.886076][  T923]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.886215][  T923]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.886387][  T923] RIP: 0033:0x7f2201bce08e
[   66.886539][  T923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.887040][  T923] RSP: 002b:00007ffe9c9b0100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.887249][  T923] RAX: ffffffffffffffda RBX: 00007ffe9c9b08a8 RCX: 00007f2201bce08e
[   66.887458][  T923] RDX: 0000000000000000 RSI: 00007ffe9c9b01b0 RDI: 0000000000000005
[   66.887675][  T923] RBP: 00007ffe9c9b0110 R08: 0000000000000000 R09: 0000000000000000
[   66.887889][  T923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.888095][  T923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c9b0880
| [   66.892651][  T916] ------------[ cut here ]------------
| [   66.892804][  T916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/916
| [   66.893056][  T916] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.894679][  T916] Tainted: [W]=WARN
[   66.894793][  T916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.894974][  T916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.895159][  T916] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.895789][  T916] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   66.895976][  T916] RAX: 00000000ffffffa6 RBX: ff11000005386e40 RCX: 1ff400000021bdfc
[   66.896186][  T916] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005386efc
[   66.896396][  T916] RBP: ff110000050e1000 R08: 1fe2200000a70de1 R09: ff1100001020aef8
[   66.896731][  T916] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   66.896949][  T916] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.897161][  T916] FS:  00007f23eabd5840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   66.897409][  T916] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.897708][  T916] CR2: 00007f045b3737a0 CR3: 0000000010ab1006 CR4: 0000000000771ef0
[   66.897923][  T916] PKRU: 55555554
[   66.898029][  T916] Call Trace:
[   66.898135][  T916]  <TASK>
[   66.898211][  T916]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.898362][  T916]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.898511][  T916]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.898771][  T916]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.898886][  T916]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.899030][  T916]  __dev_notify_flags (net/core/dev.c:9787)
[   66.899176][  T916]  ? netif_change_name (net/core/dev.c:1495)
[   66.899319][  T916]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.899463][  T916]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.899737][  T916]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.899887][  T916]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.900033][  T916]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.900179][  T916]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.900322][  T916]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.900468][  T916]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.900729][  T916]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.900883][  T916]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.901028][  T916]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.901171][  T916]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.901315][  T916]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.901457][  T916]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.901709][  T916]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.901873][  T916]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.902022][  T916]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.902170][  T916]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.902313][  T916]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.902457][  T916]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.902680][  T916]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.902826][  T916]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.902975][  T916]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.903120][  T916]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.903320][  T916]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.903464][  T916]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.904344][  T916]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.904499][  T916]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.904699][  T916]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.904852][  T916]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.904999][  T916]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.905143][  T916]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.905289][  T916]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.905438][  T916]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.905646][  T916]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.905791][  T916]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.905939][  T916]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.906085][  T916]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.906231][  T916]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.906373][  T916]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.906555][  T916]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.906759][  T916]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.906909][  T916]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.907054][  T916]  ___sys_sendmsg (net/socket.c:2752)
[   66.907197][  T916]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.907338][  T916]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.907491][  T916]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.907696][  T916]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.907848][  T916]  __sys_sendmsg (net/socket.c:2784)
[   66.907992][  T916]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.908140][  T916]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.908288][  T916]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.908434][  T916]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.908642][  T916]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.908787][  T916]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.908936][  T916]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.909114][  T916] RIP: 0033:0x7f23eae0f08e
[   66.909266][  T916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.909853][  T916] RSP: 002b:00007ffd02927bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.910066][  T916] RAX: ffffffffffffffda RBX: 00007ffd02928368 RCX: 00007f23eae0f08e
[   66.910279][  T916] RDX: 0000000000000000 RSI: 00007ffd02927c70 RDI: 0000000000000005
[   66.910497][  T916] RBP: 00007ffd02927bd0 R08: 0000000000000000 R09: 0000000000000000
[   66.910771][  T916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.910992][  T916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd02928340
| [   66.917448][  T930] ------------[ cut here ]------------
| [   66.917648][  T930] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/930
| [   66.917952][  T930] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.918719][  T930] Tainted: [W]=WARN
[   66.918914][  T930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.919143][  T930] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.919378][  T930] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.919955][  T930] RSP: 0018:ffa000000171f1b0 EFLAGS: 00010286
[   66.920185][  T930] RAX: 00000000ffffffa6 RBX: ff11000008fb5000 RCX: 1ff40000002e3dfc
[   66.920448][  T930] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb50bc
[   66.920728][  T930] RBP: ff11000012c91000 R08: 1fe22000011f6a19 R09: ff1100000c1e0bb8
[   66.920998][  T930] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   66.921254][  T930] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.921519][  T930] FS:  00007fc8bfa83840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   66.921826][  T930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.922066][  T930] CR2: 00007fd658f7f318 CR3: 0000000013626006 CR4: 0000000000771ef0
[   66.922325][  T930] PKRU: 55555554
[   66.922484][  T930] Call Trace:
[   66.922652][  T930]  <TASK>
[   66.922773][  T930]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.922975][  T930]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.923166][  T930]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.923358][  T930]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.923523][  T930]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.923729][  T930]  __dev_notify_flags (net/core/dev.c:9787)
[   66.923938][  T930]  ? netif_change_name (net/core/dev.c:1495)
[   66.924130][  T930]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.924324][  T930]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.924557][  T930]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.924761][  T930]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.924966][  T930]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.925189][  T930]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.925377][  T930]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.925575][  T930]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.925819][  T930]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.926021][  T930]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.926212][  T930]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.926397][  T930]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.926606][  T930]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.926794][  T930]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.926992][  T930]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.927185][  T930]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.927402][  T930]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.927605][  T930]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.927796][  T930]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.927993][  T930]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.928182][  T930]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.928374][  T930]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.928569][  T930]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.928772][  T930]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.928968][  T930]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.929159][  T930]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.929351][  T930]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.929547][  T930]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.929752][  T930]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.929955][  T930]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.930142][  T930]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.930330][  T930]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.930524][  T930]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.930725][  T930]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.930924][  T930]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.931113][  T930]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.931299][  T930]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.931493][  T930]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.931695][  T930]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.931888][  T930]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.932106][  T930]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.932294][  T930]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.932488][  T930]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.932688][  T930]  ___sys_sendmsg (net/socket.c:2752)
[   66.932879][  T930]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.933067][  T930]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.933258][  T930]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.933446][  T930]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.933659][  T930]  __sys_sendmsg (net/socket.c:2784)
[   66.933849][  T930]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.934043][  T930]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.934228][  T930]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.934415][  T930]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.934629][  T930]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.934820][  T930]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.935016][  T930]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.935235][  T930] RIP: 0033:0x7fc8bfcbd08e
[   66.935426][  T930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.935989][  T930] RSP: 002b:00007fff4fc98b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.936244][  T930] RAX: ffffffffffffffda RBX: 00007fff4fc99308 RCX: 00007fc8bfcbd08e
[   66.936504][  T930] RDX: 0000000000000000 RSI: 00007fff4fc98c10 RDI: 0000000000000005
[   66.936767][  T930] RBP: 00007fff4fc98b70 R08: 0000000000000000 R09: 0000000000000000
[   66.937031][  T930] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.937285][  T930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4fc992e0
| [   66.966447][  T913] ------------[ cut here ]------------
| [   66.966648][  T913] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/913
| [   66.966902][  T913] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.967541][  T913] Tainted: [W]=WARN
[   66.967704][  T913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.967882][  T913] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.968060][  T913] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.968562][  T913] RSP: 0018:ffa00000012df1b0 EFLAGS: 00010286
[   66.968741][  T913] RAX: 00000000ffffffa6 RBX: ff11000014ed6900 RCX: 1ff400000025bdfc
[   66.968952][  T913] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed69bc
[   66.969156][  T913] RBP: ff110000085f9000 R08: 1fe22000029dad39 R09: ff1100000cc3d238
[   66.969358][  T913] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   66.969566][  T913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.969778][  T913] FS:  00007f632b198840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   66.970022][  T913] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.970193][  T913] CR2: 00000000004a77b8 CR3: 00000000122a1003 CR4: 0000000000771ef0
[   66.970398][  T913] PKRU: 55555554
[   66.970505][  T913] Call Trace:
[   66.970616][  T913]  <TASK>
[   66.970688][  T913]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.970825][  T913]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.970966][  T913]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.971103][  T913]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.971208][  T913]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.971344][  T913]  __dev_notify_flags (net/core/dev.c:9787)
[   66.971485][  T913]  ? netif_change_name (net/core/dev.c:1495)
[   66.971628][  T913]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.971773][  T913]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.971949][  T913]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.972086][  T913]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.972223][  T913]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.972359][  T913]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.972503][  T913]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.972644][  T913]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.972818][  T913]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.972965][  T913]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.973101][  T913]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.973237][  T913]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.973373][  T913]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.973513][  T913]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.973657][  T913]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.973797][  T913]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.973941][  T913]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.974077][  T913]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.974214][  T913]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.974348][  T913]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.974490][  T913]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.974630][  T913]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.974766][  T913]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.974910][  T913]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.975048][  T913]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.975185][  T913]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.975328][  T913]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.975467][  T913]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.975617][  T913]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.975807][  T913]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.975970][  T913]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.976108][  T913]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.976245][  T913]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.976381][  T913]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.976523][  T913]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.976669][  T913]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.976805][  T913]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.976947][  T913]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.977081][  T913]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.977215][  T913]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.977383][  T913]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.977526][  T913]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.977668][  T913]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.977812][  T913]  ___sys_sendmsg (net/socket.c:2752)
[   66.977950][  T913]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.978086][  T913]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.978225][  T913]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.978364][  T913]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.978512][  T913]  __sys_sendmsg (net/socket.c:2784)
[   66.978656][  T913]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.978796][  T913]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.978939][  T913]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.979075][  T913]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.979211][  T913]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.979345][  T913]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.979488][  T913]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.979662][  T913] RIP: 0033:0x7f632b3d208e
[   66.979806][  T913] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.980294][  T913] RSP: 002b:00007ffd7b8d2000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.980506][  T913] RAX: ffffffffffffffda RBX: 00007ffd7b8d27a8 RCX: 00007f632b3d208e
[   66.980719][  T913] RDX: 0000000000000000 RSI: 00007ffd7b8d20b0 RDI: 0000000000000005
[   66.980930][  T913] RBP: 00007ffd7b8d2010 R08: 0000000000000000 R09: 0000000000000000
[   66.981133][  T913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   66.981336][  T913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7b8d2780
| [   66.985864][  T926] ------------[ cut here ]------------
| [   66.986022][  T926] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/926
| [   66.986262][  T926] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   66.986917][  T926] Tainted: [W]=WARN
[   66.987022][  T926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.987199][  T926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.987380][  T926] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.987892][  T926] RSP: 0018:ffa0000000f1f1b0 EFLAGS: 00010286
[   66.988067][  T926] RAX: 00000000ffffffa6 RBX: ff11000015c2aac0 RCX: 1ff40000001e3dfc
[   66.988281][  T926] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2ab7c
[   66.988493][  T926] RBP: ff11000015384000 R08: 1fe2200002b85571 R09: ff110000104cd238
[   66.988708][  T926] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   66.988923][  T926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   66.989133][  T926] FS:  00007fbee5d1a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   66.989383][  T926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.989569][  T926] CR2: 000055dc42eded5c CR3: 00000000135b2002 CR4: 0000000000771ef0
[   66.989784][  T926] PKRU: 55555554
[   66.989893][  T926] Call Trace:
[   66.989996][  T926]  <TASK>
[   66.990068][  T926]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   66.990210][  T926]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   66.990350][  T926]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   66.990500][  T926]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   66.990613][  T926]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   66.990753][  T926]  __dev_notify_flags (net/core/dev.c:9787)
[   66.990906][  T926]  ? netif_change_name (net/core/dev.c:1495)
[   66.991048][  T926]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   66.991193][  T926]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   66.991368][  T926]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.991514][  T926]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   66.991661][  T926]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   66.991799][  T926]  ? __dev_get_by_name (net/core/dev.c:883)
[   66.991942][  T926]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   66.992078][  T926]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   66.992259][  T926]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   66.992403][  T926]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   66.992551][  T926]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.992696][  T926]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.992842][  T926]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.992983][  T926]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   66.993121][  T926]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.993266][  T926]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.993404][  T926]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   66.993550][  T926]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.993696][  T926]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   66.993838][  T926]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.993978][  T926]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.994120][  T926]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   66.994261][  T926]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   66.994404][  T926]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.994553][  T926]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   66.994700][  T926]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   66.994849][  T926]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   66.994988][  T926]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   66.995131][  T926]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.995274][  T926]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   66.995416][  T926]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   66.995559][  T926]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   66.995700][  T926]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.995848][  T926]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   66.995987][  T926]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.996130][  T926]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.996270][  T926]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   66.996412][  T926]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.996557][  T926]  ? copy_msghdr_from_user (net/socket.c:2635)
[   66.996700][  T926]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   66.996878][  T926]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   66.997019][  T926]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   66.997160][  T926]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   66.997303][  T926]  ___sys_sendmsg (net/socket.c:2752)
[   66.997442][  T926]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   66.997592][  T926]  ? copy_msghdr_from_user (net/socket.c:2603)
[   66.997742][  T926]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   66.997889][  T926]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   66.998032][  T926]  __sys_sendmsg (net/socket.c:2784)
[   66.998174][  T926]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   66.998319][  T926]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.998489][  T926]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   66.998646][  T926]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.998791][  T926]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   66.998934][  T926]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   66.999072][  T926]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.999246][  T926] RIP: 0033:0x7fbee5f5408e
[   66.999392][  T926] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.999932][  T926] RSP: 002b:00007ffeb60680d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.000146][  T926] RAX: ffffffffffffffda RBX: 00007ffeb6068878 RCX: 00007fbee5f5408e
[   67.000353][  T926] RDX: 0000000000000000 RSI: 00007ffeb6068180 RDI: 0000000000000005
[   67.000567][  T926] RBP: 00007ffeb60680e0 R08: 0000000000000000 R09: 0000000000000000
[   67.000779][  T926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.000991][  T926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb6068850
| [   67.005526][  T927] ------------[ cut here ]------------
| [   67.005700][  T927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/927
| [   67.005954][  T927] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.006622][  T927] Tainted: [W]=WARN
[   67.006730][  T927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.006923][  T927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.007109][  T927] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.007634][  T927] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   67.007819][  T927] RAX: 00000000ffffffa6 RBX: ff11000010022c80 RCX: 1ff40000002dfdfc
[   67.008043][  T927] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022d3c
[   67.008267][  T927] RBP: ff11000014e71000 R08: 1fe22000020045a9 R09: ff1100001360d238
[   67.008486][  T927] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.008706][  T927] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.008926][  T927] FS:  00007f227920a840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.009178][  T927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.009359][  T927] CR2: 00007f26c7d9c55f CR3: 00000000123dd002 CR4: 0000000000771ef0
[   67.009588][  T927] PKRU: 55555554
[   67.009697][  T927] Call Trace:
[   67.009809][  T927]  <TASK>
[   67.009887][  T927]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.010032][  T927]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.010179][  T927]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.010323][  T927]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.010432][  T927]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.010589][  T927]  __dev_notify_flags (net/core/dev.c:9787)
[   67.010734][  T927]  ? netif_change_name (net/core/dev.c:1495)
[   67.010887][  T927]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.011031][  T927]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.011213][  T927]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.011361][  T927]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.011518][  T927]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.011667][  T927]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.011817][  T927]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.011964][  T927]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.012149][  T927]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.012297][  T927]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.012441][  T927]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.012595][  T927]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.012742][  T927]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.012889][  T927]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.013033][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.013184][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.013331][  T927]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.013482][  T927]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.013631][  T927]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.013774][  T927]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.013922][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.014070][  T927]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.014216][  T927]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.014362][  T927]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.014517][  T927]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.014669][  T927]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.014820][  T927]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.014971][  T927]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.015117][  T927]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.015270][  T927]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.015414][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.015563][  T927]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.015716][  T927]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.015870][  T927]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.016015][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.016161][  T927]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.016307][  T927]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.016453][  T927]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.016607][  T927]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.016751][  T927]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.016938][  T927]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.017085][  T927]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.017232][  T927]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.017378][  T927]  ___sys_sendmsg (net/socket.c:2752)
[   67.017525][  T927]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.017676][  T927]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.017827][  T927]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.017983][  T927]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.018133][  T927]  __sys_sendmsg (net/socket.c:2784)
[   67.018279][  T927]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.018429][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.018585][  T927]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.018732][  T927]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.018883][  T927]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.019028][  T927]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.019175][  T927]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.019355][  T927] RIP: 0033:0x7f227944408e
[   67.019510][  T927] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.020043][  T927] RSP: 002b:00007ffd9481db50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.020275][  T927] RAX: ffffffffffffffda RBX: 00007ffd9481e2f8 RCX: 00007f227944408e
[   67.020491][  T927] RDX: 0000000000000000 RSI: 00007ffd9481dc00 RDI: 0000000000000005
[   67.020711][  T927] RBP: 00007ffd9481db60 R08: 0000000000000000 R09: 0000000000000000
[   67.020933][  T927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.021146][  T927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9481e2d0
| [   67.026812][  T932] ------------[ cut here ]------------
| [   67.027004][  T932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/932
| [   67.027297][  T932] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.028064][  T932] Tainted: [W]=WARN
[   67.028216][  T932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.028443][  T932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.028701][  T932] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.029260][  T932] RSP: 0018:ffa00000016af1b0 EFLAGS: 00010286
[   67.029491][  T932] RAX: 00000000ffffffa6 RBX: ff11000010022200 RCX: 1ff40000002d5dfc
[   67.029765][  T932] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100222bc
[   67.030034][  T932] RBP: ff11000008921000 R08: 1fe2200002004459 R09: ff11000014d75238
[   67.030298][  T932] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.030572][  T932] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.030851][  T932] FS:  00007fcd6a267840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.031153][  T932] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.031382][  T932] CR2: 00007f2c58c85000 CR3: 0000000014dc8006 CR4: 0000000000771ef0
[   67.031666][  T932] PKRU: 55555554
[   67.031823][  T932] Call Trace:
[   67.031988][  T932]  <TASK>
[   67.032110][  T932]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.032303][  T932]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.032501][  T932]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.032705][  T932]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.032871][  T932]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.033077][  T932]  __dev_notify_flags (net/core/dev.c:9787)
[   67.033281][  T932]  ? netif_change_name (net/core/dev.c:1495)
[   67.033482][  T932]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.033690][  T932]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.033928][  T932]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.034121][  T932]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.034316][  T932]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.034516][  T932]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.034718][  T932]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.034921][  T932]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.035151][  T932]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.035346][  T932]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.035545][  T932]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.035753][  T932]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.035957][  T932]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.036144][  T932]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.036333][  T932]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.036530][  T932]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.036737][  T932]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.036940][  T932]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.037131][  T932]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.037321][  T932]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.037530][  T932]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.037737][  T932]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.037937][  T932]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.038127][  T932]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.038319][  T932]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.038514][  T932]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.038719][  T932]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.038925][  T932]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.039118][  T932]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.039313][  T932]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.039507][  T932]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.039709][  T932]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.039909][  T932]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.040100][  T932]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.040288][  T932]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.040489][  T932]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.040691][  T932]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.040889][  T932]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.041080][  T932]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.041267][  T932]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.041495][  T932]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.041806][  T932]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.042085][  T932]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.042356][  T932]  ___sys_sendmsg (net/socket.c:2752)
[   67.042647][  T932]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.042952][  T932]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.043237][  T932]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.043518][  T932]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.043813][  T932]  __sys_sendmsg (net/socket.c:2784)
[   67.044111][  T932]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.044361][  T932]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.044630][  T932]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.044888][  T932]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.045135][  T932]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.045378][  T932]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.045651][  T932]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.045940][  T932] RIP: 0033:0x7fcd6a4a108e
[   67.046196][  T932] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.046815][  T932] RSP: 002b:00007ffe6de35000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.047143][  T932] RAX: ffffffffffffffda RBX: 00007ffe6de357a8 RCX: 00007fcd6a4a108e
[   67.047454][  T932] RDX: 0000000000000000 RSI: 00007ffe6de350b0 RDI: 0000000000000005
[   67.047789][  T932] RBP: 00007ffe6de35010 R08: 0000000000000000 R09: 0000000000000000
[   67.048112][  T932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.048422][  T932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6de35780
| [   67.057064][  T933] ------------[ cut here ]------------
| [   67.057252][  T933] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/933
| [   67.057549][  T933] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.058305][  T933] Tainted: [W]=WARN
[   67.058460][  T933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.058703][  T933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.058949][  T933] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.059502][  T933] RSP: 0018:ffa0000000f5f1b0 EFLAGS: 00010286
[   67.059740][  T933] RAX: 00000000ffffffa6 RBX: ff110000159f98c0 RCX: 1ff40000001ebdfc
[   67.060012][  T933] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f997c
[   67.060271][  T933] RBP: ff11000014fd1000 R08: 1fe2200002b3f331 R09: ff1100000c1bd238
[   67.060537][  T933] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.060807][  T933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.061075][  T933] FS:  00007f045afa4840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.061369][  T933] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.061612][  T933] CR2: 00007f2c58c85000 CR3: 00000000120d5001 CR4: 0000000000771ef0
[   67.061876][  T933] PKRU: 55555554
[   67.062030][  T933] Call Trace:
[   67.062184][  T933]  <TASK>
[   67.062305][  T933]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.062500][  T933]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.062706][  T933]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.062908][  T933]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.063065][  T933]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.063256][  T933]  __dev_notify_flags (net/core/dev.c:9787)
[   67.063444][  T933]  ? netif_change_name (net/core/dev.c:1495)
[   67.063653][  T933]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.063848][  T933]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.064079][  T933]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.064271][  T933]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.064462][  T933]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.064669][  T933]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.064861][  T933]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.065051][  T933]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.065284][  T933]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.065489][  T933]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.065693][  T933]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.065890][  T933]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.066080][  T933]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.066268][  T933]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.066459][  T933]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.066676][  T933]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.066874][  T933]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.067064][  T933]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.067251][  T933]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.067438][  T933]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.067644][  T933]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.067835][  T933]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.068031][  T933]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.068222][  T933]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.068410][  T933]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.068625][  T933]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.068820][  T933]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.069016][  T933]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.069209][  T933]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.069400][  T933]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.069608][  T933]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.069798][  T933]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.070000][  T933]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.070192][  T933]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.070378][  T933]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.070576][  T933]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.070780][  T933]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.070985][  T933]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.071177][  T933]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.071365][  T933]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.071606][  T933]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.071795][  T933]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.071995][  T933]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.072184][  T933]  ___sys_sendmsg (net/socket.c:2752)
[   67.072371][  T933]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.072569][  T933]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.072777][  T933]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.072980][  T933]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.073171][  T933]  __sys_sendmsg (net/socket.c:2784)
[   67.073358][  T933]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.073557][  T933]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.073759][  T933]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.073959][  T933]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.074146][  T933]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.074333][  T933]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.074526][  T933]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.074762][  T933] RIP: 0033:0x7f045b1de08e
[   67.074964][  T933] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.075505][  T933] RSP: 002b:00007ffe32c51070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.075769][  T933] RAX: ffffffffffffffda RBX: 00007ffe32c51818 RCX: 00007f045b1de08e
[   67.076035][  T933] RDX: 0000000000000000 RSI: 00007ffe32c51120 RDI: 0000000000000005
[   67.076287][  T933] RBP: 00007ffe32c51080 R08: 0000000000000000 R09: 0000000000000000
[   67.076548][  T933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.076811][  T933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe32c517f0
| [   67.082306][  T935] ------------[ cut here ]------------
| [   67.082453][  T935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/935
| [   67.082735][  T935] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.083382][  T935] Tainted: [W]=WARN
[   67.083497][  T935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.083739][  T935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.083927][  T935] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.084424][  T935] RSP: 0018:ffa000000172f1b0 EFLAGS: 00010286
[   67.084666][  T935] RAX: 00000000ffffffa6 RBX: ff11000005386c80 RCX: 1ff40000002e5dfc
[   67.084881][  T935] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005386d3c
[   67.085089][  T935] RBP: ff11000013639000 R08: 1fe2200000a70da9 R09: ff11000013665238
[   67.085295][  T935] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.085508][  T935] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.085784][  T935] FS:  00007fd658db8840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.086032][  T935] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.086207][  T935] CR2: 00000000004a77b8 CR3: 000000001084e002 CR4: 0000000000771ef0
[   67.086417][  T935] PKRU: 55555554
[   67.086526][  T935] Call Trace:
[   67.086686][  T935]  <TASK>
[   67.086759][  T935]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.086903][  T935]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.087043][  T935]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.087184][  T935]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.087291][  T935]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.087432][  T935]  __dev_notify_flags (net/core/dev.c:9787)
[   67.087639][  T935]  ? netif_change_name (net/core/dev.c:1495)
[   67.087784][  T935]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.087931][  T935]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.088109][  T935]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.088251][  T935]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.088391][  T935]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.088538][  T935]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.088737][  T935]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.088885][  T935]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.089065][  T935]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.089211][  T935]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.089353][  T935]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.089500][  T935]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.089698][  T935]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.089843][  T935]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.089983][  T935]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.090126][  T935]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.090269][  T935]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.090410][  T935]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.090557][  T935]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.090752][  T935]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.090897][  T935]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.091036][  T935]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.091177][  T935]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.091319][  T935]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.091459][  T935]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.091663][  T935]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.091810][  T935]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.091951][  T935]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.092093][  T935]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.092236][  T935]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.092377][  T935]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.092521][  T935]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.092720][  T935]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.092868][  T935]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.093006][  T935]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.093146][  T935]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.093286][  T935]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.093426][  T935]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.093569][  T935]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.093813][  T935]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.093989][  T935]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.094132][  T935]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.094274][  T935]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.094415][  T935]  ___sys_sendmsg (net/socket.c:2752)
[   67.094557][  T935]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.094791][  T935]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.094941][  T935]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.095084][  T935]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.095229][  T935]  __sys_sendmsg (net/socket.c:2784)
[   67.095369][  T935]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.095518][  T935]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.095734][  T935]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.095881][  T935]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.096020][  T935]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.096158][  T935]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.096299][  T935]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.096491][  T935] RIP: 0033:0x7fd658ff208e
[   67.096713][  T935] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.097214][  T935] RSP: 002b:00007ffd7d61af30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.097423][  T935] RAX: ffffffffffffffda RBX: 00007ffd7d61b6d8 RCX: 00007fd658ff208e
[   67.097704][  T935] RDX: 0000000000000000 RSI: 00007ffd7d61afe0 RDI: 0000000000000005
[   67.097917][  T935] RBP: 00007ffd7d61af40 R08: 0000000000000000 R09: 0000000000000000
[   67.098122][  T935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.098333][  T935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d61b6b0
| [   67.109030][  T931] ------------[ cut here ]------------
| [   67.109182][  T931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/931
| [   67.109430][  T931] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.110076][  T931] Tainted: [W]=WARN
[   67.110181][  T931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.110352][  T931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.110538][  T931] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.111041][  T931] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   67.111214][  T931] RAX: 00000000ffffffa6 RBX: ff11000005387700 RCX: 1ff400000019fdfc
[   67.111419][  T931] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053877bc
[   67.111632][  T931] RBP: ff110000087d1000 R08: 1fe2200000a70ef9 R09: ff11000014d72ef8
[   67.111842][  T931] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.112046][  T931] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.112252][  T931] FS:  00007f4cf02ef840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.112496][  T931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.112799][  T931] CR2: 00007f04fb4fa7a0 CR3: 000000000fb64004 CR4: 0000000000771ef0
[   67.113012][  T931] PKRU: 55555554
[   67.113115][  T931] Call Trace:
[   67.113218][  T931]  <TASK>
[   67.113289][  T931]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.113432][  T931]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.113576][  T931]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.113933][  T931]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.114039][  T931]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.114176][  T931]  __dev_notify_flags (net/core/dev.c:9787)
[   67.114314][  T931]  ? netif_change_name (net/core/dev.c:1495)
[   67.114452][  T931]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.114684][  T931]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.114878][  T931]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.115019][  T931]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.115157][  T931]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.115293][  T931]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.115427][  T931]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.115570][  T931]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.115863][  T931]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.116003][  T931]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.116142][  T931]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.116278][  T931]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.116415][  T931]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.116554][  T931]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.116791][  T931]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.116944][  T931]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.117081][  T931]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.117217][  T931]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.117354][  T931]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.117493][  T931]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.117706][  T931]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.117851][  T931]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.117985][  T931]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.118121][  T931]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.118258][  T931]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.118394][  T931]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.118542][  T931]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.118707][  T931]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.118850][  T931]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.118988][  T931]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.119123][  T931]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.119262][  T931]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.119400][  T931]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.119545][  T931]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.119690][  T931]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.119825][  T931]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.119965][  T931]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.120102][  T931]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.120238][  T931]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.120375][  T931]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.120549][  T931]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.120695][  T931]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.120831][  T931]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.120974][  T931]  ___sys_sendmsg (net/socket.c:2752)
[   67.121109][  T931]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.121245][  T931]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.121387][  T931]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.121532][  T931]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.121679][  T931]  __sys_sendmsg (net/socket.c:2784)
[   67.121816][  T931]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.121957][  T931]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.122093][  T931]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.122230][  T931]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.122366][  T931]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.122507][  T931]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.122652][  T931]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.122822][  T931] RIP: 0033:0x7f4cf052908e
[   67.122969][  T931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.123449][  T931] RSP: 002b:00007ffef8376b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.123663][  T931] RAX: ffffffffffffffda RBX: 00007ffef83772d8 RCX: 00007f4cf052908e
[   67.123873][  T931] RDX: 0000000000000000 RSI: 00007ffef8376be0 RDI: 0000000000000005
[   67.124075][  T931] RBP: 00007ffef8376b40 R08: 0000000000000000 R09: 0000000000000000
[   67.124277][  T931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.124483][  T931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef83772b0
| [   67.131343][  T934] ------------[ cut here ]------------
| [   67.131512][  T934] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/934
| [   67.131765][  T934] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.132426][  T934] Tainted: [W]=WARN
[   67.132540][  T934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.132724][  T934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.132917][  T934] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.133427][  T934] RSP: 0018:ffa00000015ef1b0 EFLAGS: 00010286
[   67.133616][  T934] RAX: 00000000ffffffa6 RBX: ff11000008fb4200 RCX: 1ff40000002bddfc
[   67.133829][  T934] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb42bc
[   67.134044][  T934] RBP: ff1100001519c000 R08: 1fe22000011f6859 R09: ff11000013662ef8
[   67.134259][  T934] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.134468][  T934] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.134692][  T934] FS:  00007f786d639840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.134947][  T934] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.135122][  T934] CR2: 00007f125e60c430 CR3: 000000000c9c0004 CR4: 0000000000771ef0
[   67.135336][  T934] PKRU: 55555554
[   67.135442][  T934] Call Trace:
[   67.135557][  T934]  <TASK>
[   67.135633][  T934]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.135776][  T934]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.135922][  T934]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.136066][  T934]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.136173][  T934]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.136315][  T934]  __dev_notify_flags (net/core/dev.c:9787)
[   67.136456][  T934]  ? netif_change_name (net/core/dev.c:1495)
[   67.136610][  T934]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.136752][  T934]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.136934][  T934]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.137076][  T934]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.137217][  T934]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.137356][  T934]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.137502][  T934]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.137649][  T934]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.137838][  T934]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.137987][  T934]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.138133][  T934]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.138275][  T934]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.138417][  T934]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.138561][  T934]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.138718][  T934]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.138870][  T934]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.139011][  T934]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.139155][  T934]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.139298][  T934]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.139441][  T934]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.139599][  T934]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.139745][  T934]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.139897][  T934]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.140039][  T934]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.140180][  T934]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.140335][  T934]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.140495][  T934]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.140655][  T934]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.140799][  T934]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.140948][  T934]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.141090][  T934]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.141232][  T934]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.141374][  T934]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.141522][  T934]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.141665][  T934]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.141809][  T934]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.141954][  T934]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.142096][  T934]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.142238][  T934]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.142381][  T934]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.142561][  T934]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.142714][  T934]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.142864][  T934]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.143007][  T934]  ___sys_sendmsg (net/socket.c:2752)
[   67.143148][  T934]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.143290][  T934]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.143436][  T934]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.143593][  T934]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.143738][  T934]  __sys_sendmsg (net/socket.c:2784)
[   67.143886][  T934]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.144031][  T934]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.144177][  T934]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.144318][  T934]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.144463][  T934]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.144616][  T934]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.144757][  T934]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.144938][  T934] RIP: 0033:0x7f786d87308e
[   67.145086][  T934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.145597][  T934] RSP: 002b:00007ffc5901d260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.145811][  T934] RAX: ffffffffffffffda RBX: 00007ffc5901da08 RCX: 00007f786d87308e
[   67.146025][  T934] RDX: 0000000000000000 RSI: 00007ffc5901d310 RDI: 0000000000000005
[   67.146237][  T934] RBP: 00007ffc5901d270 R08: 0000000000000000 R09: 0000000000000000
[   67.146446][  T934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.146665][  T934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5901d9e0
| [   67.154851][  T936] ------------[ cut here ]------------
| [   67.155018][  T936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/936
| [   67.155283][  T936] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.155927][  T936] Tainted: [W]=WARN
[   67.156035][  T936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.156214][  T936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.156395][  T936] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.156908][  T936] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   67.157085][  T936] RAX: 00000000ffffffa6 RBX: ff11000005636c80 RCX: 1ff40000002e7dfc
[   67.157297][  T936] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005636d3c
[   67.157510][  T936] RBP: ff11000014f7c000 R08: 1fe2200000ac6da9 R09: ff1100000cb1d238
[   67.157729][  T936] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.157950][  T936] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.158164][  T936] FS:  00007f6292d90840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.158410][  T936] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.158597][  T936] CR2: 00007f125e60c430 CR3: 0000000014d9c005 CR4: 0000000000771ef0
[   67.158809][  T936] PKRU: 55555554
[   67.158919][  T936] Call Trace:
[   67.159024][  T936]  <TASK>
[   67.159096][  T936]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.159237][  T936]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.159381][  T936]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.159528][  T936]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.159639][  T936]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.159779][  T936]  __dev_notify_flags (net/core/dev.c:9787)
[   67.159927][  T936]  ? netif_change_name (net/core/dev.c:1495)
[   67.160072][  T936]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.160216][  T936]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.160393][  T936]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.160541][  T936]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.160688][  T936]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.160829][  T936]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.160975][  T936]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.161115][  T936]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.161310][  T936]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.161462][  T936]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.161619][  T936]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.161761][  T936]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.161909][  T936]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.162050][  T936]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.162191][  T936]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.162336][  T936]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.162486][  T936]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.162649][  T936]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.162794][  T936]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.162942][  T936]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.163083][  T936]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.163231][  T936]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.163373][  T936]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.163523][  T936]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.163671][  T936]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.163814][  T936]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.163964][  T936]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.164104][  T936]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.164248][  T936]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.164390][  T936]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.164551][  T936]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.164701][  T936]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.164851][  T936]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.164996][  T936]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.165138][  T936]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.165283][  T936]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.165424][  T936]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.165575][  T936]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.165722][  T936]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.165869][  T936]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.166046][  T936]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.166188][  T936]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.166329][  T936]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.166472][  T936]  ___sys_sendmsg (net/socket.c:2752)
[   67.166626][  T936]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.166765][  T936]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.166919][  T936]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.167064][  T936]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.167209][  T936]  __sys_sendmsg (net/socket.c:2784)
[   67.167354][  T936]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.167507][  T936]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.167656][  T936]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.167799][  T936]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.167946][  T936]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.168086][  T936]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.168229][  T936]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.168404][  T936] RIP: 0033:0x7f6292fca08e
[   67.168561][  T936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.169074][  T936] RSP: 002b:00007ffff4e3f0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.169288][  T936] RAX: ffffffffffffffda RBX: 00007ffff4e3f848 RCX: 00007f6292fca08e
[   67.169506][  T936] RDX: 0000000000000000 RSI: 00007ffff4e3f150 RDI: 0000000000000005
[   67.169723][  T936] RBP: 00007ffff4e3f0b0 R08: 0000000000000000 R09: 0000000000000000
[   67.169940][  T936] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.170159][  T936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff4e3f820
| [   67.177816][  T938] ------------[ cut here ]------------
| [   67.178018][  T938] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/938
| [   67.178310][  T938] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.179094][  T938] Tainted: [W]=WARN
[   67.179250][  T938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.179473][  T938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.179726][  T938] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.180288][  T938] RSP: 0018:ffa0000000f6f1b0 EFLAGS: 00010286
[   67.180522][  T938] RAX: 00000000ffffffa6 RBX: ff110000056363c0 RCX: 1ff40000001eddfc
[   67.180795][  T938] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563647c
[   67.181096][  T938] RBP: ff11000015439000 R08: 1fe2200000ac6c91 R09: ff11000012e3aef8
[   67.181353][  T938] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.181631][  T938] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.181903][  T938] FS:  00007f26c7a3a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.182200][  T938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.182422][  T938] CR2: 00000000004a77b8 CR3: 00000000100a6004 CR4: 0000000000771ef0
[   67.182703][  T938] PKRU: 55555554
[   67.182869][  T938] Call Trace:
[   67.183026][  T938]  <TASK>
[   67.183148][  T938]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.183342][  T938]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.183550][  T938]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.183755][  T938]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.183927][  T938]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.184119][  T938]  __dev_notify_flags (net/core/dev.c:9787)
[   67.184315][  T938]  ? netif_change_name (net/core/dev.c:1495)
[   67.184514][  T938]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.184722][  T938]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.184963][  T938]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.185159][  T938]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.185353][  T938]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.185552][  T938]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.185759][  T938]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.185994][  T938]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.186228][  T938]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.186423][  T938]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.186637][  T938]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.186826][  T938]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.187029][  T938]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.187220][  T938]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.187413][  T938]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.187631][  T938]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.187825][  T938]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.188024][  T938]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.188216][  T938]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.188406][  T938]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.188620][  T938]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.188828][  T938]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.189029][  T938]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.189223][  T938]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.189413][  T938]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.189668][  T938]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.189872][  T938]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.190062][  T938]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.190258][  T938]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.190491][  T938]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.190696][  T938]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.190900][  T938]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.191092][  T938]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.191287][  T938]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.191490][  T938]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.191704][  T938]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.191908][  T938]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.192101][  T938]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.192293][  T938]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.192488][  T938]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.192724][  T938]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.192933][  T938]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.193124][  T938]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.193317][  T938]  ___sys_sendmsg (net/socket.c:2752)
[   67.193512][  T938]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.193717][  T938]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.193931][  T938]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.194138][  T938]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.194335][  T938]  __sys_sendmsg (net/socket.c:2784)
[   67.194533][  T938]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.194740][  T938]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.194945][  T938]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.195136][  T938]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.195326][  T938]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.195525][  T938]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.195733][  T938]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.195971][  T938] RIP: 0033:0x7f26c7c7408e
[   67.196165][  T938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.196740][  T938] RSP: 002b:00007ffd318c1220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.197014][  T938] RAX: ffffffffffffffda RBX: 00007ffd318c19c8 RCX: 00007f26c7c7408e
[   67.197267][  T938] RDX: 0000000000000000 RSI: 00007ffd318c12d0 RDI: 0000000000000005
[   67.197525][  T938] RBP: 00007ffd318c1230 R08: 0000000000000000 R09: 0000000000000000
[   67.197806][  T938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.198069][  T938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd318c19a0
| [   67.205347][  T939] ------------[ cut here ]------------
| [   67.205505][  T939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/939
| [   67.205757][  T939] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.206400][  T939] Tainted: [W]=WARN
[   67.206511][  T939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.206694][  T939] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.206883][  T939] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.207395][  T939] RSP: 0018:ffa00000012df1b0 EFLAGS: 00010286
[   67.207576][  T939] RAX: 00000000ffffffa6 RBX: ff1100000b919000 RCX: 1ff400000025bdfc
[   67.207793][  T939] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9190bc
[   67.208006][  T939] RBP: ff11000015021000 R08: 1fe2200001723219 R09: ff1100000c962ef8
[   67.208217][  T939] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.208428][  T939] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.208647][  T939] FS:  00007fa4dda4d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.208896][  T939] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.209068][  T939] CR2: 00000000004a77b8 CR3: 000000000cb36002 CR4: 0000000000771ef0
[   67.209282][  T939] PKRU: 55555554
[   67.209386][  T939] Call Trace:
[   67.209493][  T939]  <TASK>
[   67.209564][  T939]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.209708][  T939]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.209853][  T939]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.209992][  T939]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.210097][  T939]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.210238][  T939]  __dev_notify_flags (net/core/dev.c:9787)
[   67.210383][  T939]  ? netif_change_name (net/core/dev.c:1495)
[   67.210529][  T939]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.210755][  T939]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.210937][  T939]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.211076][  T939]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.211219][  T939]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.211361][  T939]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.211507][  T939]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.211708][  T939]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.211980][  T939]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.212124][  T939]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.212270][  T939]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.212410][  T939]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.212558][  T939]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.212781][  T939]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.212925][  T939]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.213067][  T939]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.213208][  T939]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.213346][  T939]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.213489][  T939]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.213708][  T939]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.213861][  T939]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.214007][  T939]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.214148][  T939]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.214289][  T939]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.214429][  T939]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.214577][  T939]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.214805][  T939]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.214950][  T939]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.215090][  T939]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.215232][  T939]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.215372][  T939]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.215517][  T939]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.215736][  T939]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.215883][  T939]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.216023][  T939]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.216162][  T939]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.216303][  T939]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.216443][  T939]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.216667][  T939]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.216809][  T939]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.216985][  T939]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.217123][  T939]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.217264][  T939]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.217406][  T939]  ___sys_sendmsg (net/socket.c:2752)
[   67.217551][  T939]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.217772][  T939]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.217920][  T939]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.218064][  T939]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.218208][  T939]  __sys_sendmsg (net/socket.c:2784)
[   67.218347][  T939]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.218497][  T939]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.218828][  T939]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.218974][  T939]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.219111][  T939]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.219251][  T939]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.219390][  T939]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.219569][  T939] RIP: 0033:0x7fa4ddc8708e
[   67.219844][  T939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.220348][  T939] RSP: 002b:00007ffe48e15450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.220566][  T939] RAX: ffffffffffffffda RBX: 00007ffe48e15bf8 RCX: 00007fa4ddc8708e
[   67.220893][  T939] RDX: 0000000000000000 RSI: 00007ffe48e15500 RDI: 0000000000000005
[   67.221101][  T939] RBP: 00007ffe48e15460 R08: 0000000000000000 R09: 0000000000000000
[   67.221308][  T939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.221521][  T939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe48e15bd0
| [   67.238260][  T937] ------------[ cut here ]------------
| [   67.238456][  T937] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/937
| [   67.238730][  T937] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.239361][  T937] Tainted: [W]=WARN
[   67.239463][  T937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.239708][  T937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.239890][  T937] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.240414][  T937] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   67.240596][  T937] RAX: 00000000ffffffa6 RBX: ff1100000b919c40 RCX: 1ff400000021bdfc
[   67.240800][  T937] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b919cfc
[   67.241009][  T937] RBP: ff1100001500c000 R08: 1fe22000017233a1 R09: ff1100000cb1aef8
[   67.241226][  T937] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.241429][  T937] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.241643][  T937] FS:  00007f2c58aeb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.241886][  T937] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.242058][  T937] CR2: 000055dc42eded5c CR3: 0000000004e88006 CR4: 0000000000771ef0
[   67.242262][  T937] PKRU: 55555554
[   67.242364][  T937] Call Trace:
[   67.242465][  T937]  <TASK>
[   67.242540][  T937]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.242681][  T937]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.242817][  T937]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.242957][  T937]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.243061][  T937]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.243196][  T937]  __dev_notify_flags (net/core/dev.c:9787)
[   67.243331][  T937]  ? netif_change_name (net/core/dev.c:1495)
[   67.243467][  T937]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.243618][  T937]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.243789][  T937]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.243930][  T937]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.244069][  T937]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.244204][  T937]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.244338][  T937]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.244471][  T937]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.244660][  T937]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.244798][  T937]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.244940][  T937]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.245075][  T937]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.245210][  T937]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.245344][  T937]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.245484][  T937]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.245631][  T937]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.245765][  T937]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.245904][  T937]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.246039][  T937]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.246175][  T937]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.246312][  T937]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.246447][  T937]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.246591][  T937]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.246728][  T937]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.246870][  T937]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.247006][  T937]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.247143][  T937]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.247279][  T937]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.247420][  T937]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.247564][  T937]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.247705][  T937]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.247846][  T937]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.247983][  T937]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.248119][  T937]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.248257][  T937]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.248391][  T937]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.248532][  T937]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.248674][  T937]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.248810][  T937]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.248950][  T937]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.249115][  T937]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.249254][  T937]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.249390][  T937]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.249535][  T937]  ___sys_sendmsg (net/socket.c:2752)
[   67.249675][  T937]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.249811][  T937]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.249954][  T937]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.250095][  T937]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.250235][  T937]  __sys_sendmsg (net/socket.c:2784)
[   67.250370][  T937]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.250515][  T937]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.250658][  T937]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.250795][  T937]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.250935][  T937]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.251068][  T937]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.251205][  T937]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.251374][  T937] RIP: 0033:0x7f2c58d2508e
[   67.251522][  T937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.252013][  T937] RSP: 002b:00007ffcced82cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.252217][  T937] RAX: ffffffffffffffda RBX: 00007ffcced83498 RCX: 00007f2c58d2508e
[   67.252429][  T937] RDX: 0000000000000000 RSI: 00007ffcced82da0 RDI: 0000000000000005
[   67.252642][  T937] RBP: 00007ffcced82d00 R08: 0000000000000000 R09: 0000000000000000
[   67.252847][  T937] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.253048][  T937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcced83470
| [   67.258007][  T940] ------------[ cut here ]------------
| [   67.258159][  T940] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/940
| [   67.258405][  T940] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.259053][  T940] Tainted: [W]=WARN
[   67.259159][  T940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.259334][  T940] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.259523][  T940] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.260029][  T940] RSP: 0018:ffa000000174f1b0 EFLAGS: 00010286
[   67.260208][  T940] RAX: 00000000ffffffa6 RBX: ff110000102e03c0 RCX: 1ff40000002e9dfc
[   67.260417][  T940] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e047c
[   67.260633][  T940] RBP: ff110000151f9000 R08: 1fe220000205c091 R09: ff1100000c965238
[   67.260848][  T940] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.261057][  T940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.261268][  T940] FS:  00007fc7d41c5840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.261517][  T940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.261696][  T940] CR2: 000055dc42eded5c CR3: 0000000013587006 CR4: 0000000000771ef0
[   67.261912][  T940] PKRU: 55555554
[   67.262030][  T940] Call Trace:
[   67.262133][  T940]  <TASK>
[   67.262209][  T940]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.262350][  T940]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.262496][  T940]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.262697][  T940]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.262807][  T940]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.262953][  T940]  __dev_notify_flags (net/core/dev.c:9787)
[   67.263094][  T940]  ? netif_change_name (net/core/dev.c:1495)
[   67.263234][  T940]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.263374][  T940]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.263553][  T940]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.263700][  T940]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.263847][  T940]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.263989][  T940]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.264127][  T940]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.264268][  T940]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.264446][  T940]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.264601][  T940]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.264741][  T940]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.264884][  T940]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.265026][  T940]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.265164][  T940]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.265308][  T940]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.265450][  T940]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.265600][  T940]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.265741][  T940]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.265884][  T940]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.266023][  T940]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.266161][  T940]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.266303][  T940]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.266446][  T940]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.266596][  T940]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.266735][  T940]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.266884][  T940]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.267031][  T940]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.267171][  T940]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.267312][  T940]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.267452][  T940]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.267598][  T940]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.267735][  T940]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.267882][  T940]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.268022][  T940]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.268162][  T940]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.268303][  T940]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.268443][  T940]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.268593][  T940]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.268731][  T940]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.268875][  T940]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.269048][  T940]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.269190][  T940]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.269328][  T940]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.269468][  T940]  ___sys_sendmsg (net/socket.c:2752)
[   67.269617][  T940]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.269754][  T940]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.269905][  T940]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.270047][  T940]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.270191][  T940]  __sys_sendmsg (net/socket.c:2784)
[   67.270328][  T940]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.270471][  T940]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.270621][  T940]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.270760][  T940]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.270901][  T940]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.271041][  T940]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.271180][  T940]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.271353][  T940] RIP: 0033:0x7fc7d43ff08e
[   67.271506][  T940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.272008][  T940] RSP: 002b:00007ffdacc87c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.272216][  T940] RAX: ffffffffffffffda RBX: 00007ffdacc883e8 RCX: 00007fc7d43ff08e
[   67.272419][  T940] RDX: 0000000000000000 RSI: 00007ffdacc87cf0 RDI: 0000000000000005
[   67.272630][  T940] RBP: 00007ffdacc87c50 R08: 0000000000000000 R09: 0000000000000000
[   67.272837][  T940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.273045][  T940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdacc883c0
| [   67.284969][  T942] ------------[ cut here ]------------
| [   67.285158][  T942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/942
| [   67.285441][  T942] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.286182][  T942] Tainted: [W]=WARN
[   67.286335][  T942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.286559][  T942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.286802][  T942] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.287344][  T942] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   67.287575][  T942] RAX: 00000000ffffffa6 RBX: ff1100000c17f700 RCX: 1ff40000002ebdfc
[   67.287847][  T942] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17f7bc
[   67.288135][  T942] RBP: ff110000082b9000 R08: 1fe220000182fef9 R09: ff11000015965238
[   67.288389][  T942] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.288664][  T942] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.288930][  T942] FS:  00007f04fb12b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.289218][  T942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.289439][  T942] CR2: 000055dc42d8d130 CR3: 00000000158bb005 CR4: 0000000000771ef0
[   67.289710][  T942] PKRU: 55555554
[   67.289865][  T942] Call Trace:
[   67.290019][  T942]  <TASK>
[   67.290138][  T942]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.290322][  T942]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.290516][  T942]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.290717][  T942]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.290879][  T942]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.291068][  T942]  __dev_notify_flags (net/core/dev.c:9787)
[   67.291286][  T942]  ? netif_change_name (net/core/dev.c:1495)
[   67.291473][  T942]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.291683][  T942]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.291921][  T942]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.292130][  T942]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.292319][  T942]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.292512][  T942]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.292714][  T942]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.292916][  T942]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.293143][  T942]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.293335][  T942]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.293529][  T942]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.293729][  T942]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.293929][  T942]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.294115][  T942]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.294304][  T942]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.294505][  T942]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.294703][  T942]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.294903][  T942]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.295091][  T942]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.295278][  T942]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.295467][  T942]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.295681][  T942]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.295876][  T942]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.296065][  T942]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.296251][  T942]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.296438][  T942]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.296648][  T942]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.296835][  T942]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.297038][  T942]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.297231][  T942]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.297416][  T942]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.297631][  T942]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.297819][  T942]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.298018][  T942]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.298204][  T942]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.298406][  T942]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.298613][  T942]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.298804][  T942]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.299002][  T942]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.299199][  T942]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.299417][  T942]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.299628][  T942]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.299816][  T942]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.300025][  T942]  ___sys_sendmsg (net/socket.c:2752)
[   67.300222][  T942]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.300409][  T942]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.300621][  T942]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.300813][  T942]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.301009][  T942]  __sys_sendmsg (net/socket.c:2784)
[   67.301196][  T942]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.301383][  T942]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.301593][  T942]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.301784][  T942]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.301982][  T942]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.302167][  T942]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.302353][  T942]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.302595][  T942] RIP: 0033:0x7f04fb36508e
[   67.302784][  T942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.303334][  T942] RSP: 002b:00007ffff741b810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.303609][  T942] RAX: ffffffffffffffda RBX: 00007ffff741bfb8 RCX: 00007f04fb36508e
[   67.303868][  T942] RDX: 0000000000000000 RSI: 00007ffff741b8c0 RDI: 0000000000000005
[   67.304151][  T942] RBP: 00007ffff741b820 R08: 0000000000000000 R09: 0000000000000000
[   67.304402][  T942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.304678][  T942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff741bf90
| [   67.309605][  T941] ------------[ cut here ]------------
| [   67.309753][  T941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/941
| [   67.309995][  T941] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.310931][  T941] Tainted: [W]=WARN
[   67.311036][  T941] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.311207][  T941] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.311442][  T941] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.311998][  T941] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   67.312170][  T941] RAX: 00000000ffffffa6 RBX: ff1100000c17eac0 RCX: 1ff40000002dfdfc
[   67.312374][  T941] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17eb7c
[   67.312641][  T941] RBP: ff110000151c9000 R08: 1fe220000182fd71 R09: ff11000015962ef8
[   67.312848][  T941] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.313108][  T941] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.313311][  T941] FS:  00007f125e1ac840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.313553][  T941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.313781][  T941] CR2: 000055dc42eded5c CR3: 0000000010613004 CR4: 0000000000771ef0
[   67.313987][  T941] PKRU: 55555554
[   67.314087][  T941] Call Trace:
[   67.314188][  T941]  <TASK>
[   67.314257][  T941]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.314391][  T941]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.314539][  T941]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.314744][  T941]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.314852][  T941]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.314987][  T941]  __dev_notify_flags (net/core/dev.c:9787)
[   67.315124][  T941]  ? netif_change_name (net/core/dev.c:1495)
[   67.315260][  T941]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.315397][  T941]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.315572][  T941]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.315774][  T941]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.315915][  T941]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.316050][  T941]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.316186][  T941]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.316320][  T941]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.316498][  T941]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.316669][  T941]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.316806][  T941]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.316947][  T941]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.317084][  T941]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.317218][  T941]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.317354][  T941]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.317496][  T941]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.317639][  T941]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.317774][  T941]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.317913][  T941]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.318048][  T941]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.318181][  T941]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.318316][  T941]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.318450][  T941]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.318596][  T941]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.318740][  T941]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.318882][  T941]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.319018][  T941]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.319150][  T941]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.319288][  T941]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.319426][  T941]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.319568][  T941]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.319708][  T941]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.319848][  T941]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.319985][  T941]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.320118][  T941]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.320255][  T941]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.320390][  T941]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.320536][  T941]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.320678][  T941]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.320812][  T941]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.320982][  T941]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.321116][  T941]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.321251][  T941]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.321388][  T941]  ___sys_sendmsg (net/socket.c:2752)
[   67.321527][  T941]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.321666][  T941]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.321806][  T941]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.321953][  T941]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.322092][  T941]  __sys_sendmsg (net/socket.c:2784)
[   67.322228][  T941]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.322366][  T941]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.322507][  T941]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.322652][  T941]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.322787][  T941]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.322926][  T941]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.323060][  T941]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.323229][  T941] RIP: 0033:0x7f125e3e608e
[   67.323373][  T941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.323871][  T941] RSP: 002b:00007ffdbdd94820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.324076][  T941] RAX: ffffffffffffffda RBX: 00007ffdbdd94fc8 RCX: 00007f125e3e608e
[   67.324278][  T941] RDX: 0000000000000000 RSI: 00007ffdbdd948d0 RDI: 0000000000000005
[   67.324482][  T941] RBP: 00007ffdbdd94830 R08: 0000000000000000 R09: 0000000000000000
[   67.324688][  T941] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.324893][  T941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbdd94fa0
| [   67.331607][  T943] ------------[ cut here ]------------
| [   67.331924][  T943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/943
| [   67.332321][  T943] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.333272][  T943] Tainted: [W]=WARN
[   67.333457][  T943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.333694][  T943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.333935][  T943] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.334475][  T943] RSP: 0018:ffa000000172f1b0 EFLAGS: 00010286
[   67.334718][  T943] RAX: 00000000ffffffa6 RBX: ff11000015c2a900 RCX: 1ff40000002e5dfc
[   67.334984][  T943] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2a9bc
[   67.335235][  T943] RBP: ff110000150a9000 R08: 1fe2200002b85539 R09: ff110000159baef8
[   67.335498][  T943] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.335763][  T943] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.336029][  T943] FS:  00007f78dc003840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.336319][  T943] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.336549][  T943] CR2: 00007f04fb1f8574 CR3: 000000001578b001 CR4: 0000000000771ef0
[   67.336817][  T943] PKRU: 55555554
[   67.336976][  T943] Call Trace:
[   67.337125][  T943]  <TASK>
[   67.337246][  T943]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.337431][  T943]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.337636][  T943]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.337840][  T943]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.338007][  T943]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.338194][  T943]  __dev_notify_flags (net/core/dev.c:9787)
[   67.338381][  T943]  ? netif_change_name (net/core/dev.c:1495)
[   67.338577][  T943]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.338778][  T943]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.339011][  T943]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.339201][  T943]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.339388][  T943]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.339608][  T943]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.339795][  T943]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.339991][  T943]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.340217][  T943]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.340406][  T943]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.340618][  T943]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.340804][  T943]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.341002][  T943]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.341189][  T943]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.341374][  T943]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.341577][  T943]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.341785][  T943]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.341984][  T943]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.342176][  T943]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.342360][  T943]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.342552][  T943]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.342754][  T943]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.342954][  T943]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.343154][  T943]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.343355][  T943]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.343554][  T943]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.343758][  T943]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.343957][  T943]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.344147][  T943]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.344339][  T943]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.344541][  T943]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.344738][  T943]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.344970][  T943]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.345160][  T943]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.345348][  T943]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.345546][  T943]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.345744][  T943]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.345981][  T943]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.346169][  T943]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.346357][  T943]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.346598][  T943]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.346786][  T943]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.346984][  T943]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.347178][  T943]  ___sys_sendmsg (net/socket.c:2752)
[   67.347364][  T943]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.347563][  T943]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.347775][  T943]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.347978][  T943]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.348175][  T943]  __sys_sendmsg (net/socket.c:2784)
[   67.348365][  T943]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.348567][  T943]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.348768][  T943]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.348970][  T943]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.349156][  T943]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.349342][  T943]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.349539][  T943]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.349771][  T943] RIP: 0033:0x7f78dc23d08e
[   67.349974][  T943] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.350521][  T943] RSP: 002b:00007ffd903c4a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.350787][  T943] RAX: ffffffffffffffda RBX: 00007ffd903c5228 RCX: 00007f78dc23d08e
[   67.351051][  T943] RDX: 0000000000000000 RSI: 00007ffd903c4b30 RDI: 0000000000000005
[   67.351302][  T943] RBP: 00007ffd903c4a90 R08: 0000000000000000 R09: 0000000000000000
[   67.351558][  T943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.351821][  T943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd903c5200
| [   67.367326][  T951] ------------[ cut here ]------------
| [   67.367487][  T951] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/951
| [   67.367798][  T951] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.368435][  T951] Tainted: [W]=WARN
[   67.368548][  T951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.368781][  T951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.368967][  T951] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.369456][  T951] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   67.369691][  T951] RAX: 00000000ffffffa6 RBX: ff11000015a28580 RCX: 1ff40000002ebdfc
[   67.369902][  T951] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015a2863c
[   67.370105][  T951] RBP: ff11000010719000 R08: 1fe2200002b450c9 R09: ff1100000a1cd238
[   67.370309][  T951] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.370521][  T951] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.370786][  T951] FS:  00007f274f2e0840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.371034][  T951] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.371207][  T951] CR2: 00000000004a77b8 CR3: 000000000b887006 CR4: 0000000000771ef0
[   67.371413][  T951] PKRU: 55555554
[   67.371525][  T951] Call Trace:
[   67.371685][  T951]  <TASK>
[   67.371759][  T951]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.371902][  T951]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.372040][  T951]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.372181][  T951]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.372286][  T951]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.372427][  T951]  __dev_notify_flags (net/core/dev.c:9787)
[   67.372571][  T951]  ? netif_change_name (net/core/dev.c:1495)
[   67.372769][  T951]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.372914][  T951]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.373086][  T951]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.373229][  T951]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.373370][  T951]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.373516][  T951]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.373712][  T951]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.373859][  T951]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.374000][  T951]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.374139][  T951]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.374278][  T951]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.374419][  T951]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.374558][  T951]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.374750][  T951]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.374899][  T951]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.375037][  T951]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.375177][  T951]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.375315][  T951]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.375453][  T951]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.375651][  T951]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.375792][  T951]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.375934][  T951]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.376072][  T951]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.376212][  T951]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.376351][  T951]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.376496][  T951]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.376692][  T951]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.376833][  T951]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.376976][  T951]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.377114][  T951]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.377251][  T951]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.377388][  T951]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.377530][  T951]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.377724][  T951]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.377866][  T951]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.378003][  T951]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.378141][  T951]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.378280][  T951]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.378416][  T951]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.378648][  T951]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.378787][  T951]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.378928][  T951]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.379069][  T951]  ___sys_sendmsg (net/socket.c:2752)
[   67.379208][  T951]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.379344][  T951]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.379492][  T951]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.379693][  T951]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.379841][  T951]  __sys_sendmsg (net/socket.c:2784)
[   67.379981][  T951]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.380121][  T951]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.380259][  T951]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.380397][  T951]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.380539][  T951]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.380732][  T951]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.380875][  T951]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.381048][  T951] RIP: 0033:0x7f274f51a08e
[   67.381192][  T951] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.381751][  T951] RSP: 002b:00007ffe39b93a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.381966][  T951] RAX: ffffffffffffffda RBX: 00007ffe39b94218 RCX: 00007f274f51a08e
[   67.382174][  T951] RDX: 0000000000000000 RSI: 00007ffe39b93b20 RDI: 0000000000000005
[   67.382377][  T951] RBP: 00007ffe39b93a80 R08: 0000000000000000 R09: 0000000000000000
[   67.382646][  T951] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.382856][  T951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe39b941f0
| [   67.387709][  T944] ------------[ cut here ]------------
| [   67.387872][  T944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/944
| [   67.388107][  T944] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.388903][  T944] Tainted: [W]=WARN
[   67.389012][  T944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.389185][  T944] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.389363][  T944] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.389874][  T944] RSP: 0018:ffa000000171f1b0 EFLAGS: 00010286
[   67.390053][  T944] RAX: 00000000ffffffa6 RBX: ff11000015a29540 RCX: 1ff40000002e3dfc
[   67.390269][  T944] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015a295fc
[   67.390482][  T944] RBP: ff1100001531c000 R08: 1fe2200002b452c1 R09: ff110000159bd238
[   67.390696][  T944] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.390905][  T944] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.391114][  T944] FS:  00007faecd02c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.391353][  T944] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.391529][  T944] CR2: 000055dc42eded5c CR3: 000000000ccd8002 CR4: 0000000000771ef0
[   67.391742][  T944] PKRU: 55555554
[   67.391901][  T944] Call Trace:
[   67.392031][  T944]  <TASK>
[   67.392104][  T944]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.392245][  T944]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.392383][  T944]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.392529][  T944]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.392643][  T944]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.392785][  T944]  __dev_notify_flags (net/core/dev.c:9787)
[   67.392933][  T944]  ? netif_change_name (net/core/dev.c:1495)
[   67.393074][  T944]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.393216][  T944]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.393390][  T944]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.393535][  T944]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.393683][  T944]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.393823][  T944]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.393968][  T944]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.394105][  T944]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.394290][  T944]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.394434][  T944]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.394589][  T944]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.394728][  T944]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.394872][  T944]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.395008][  T944]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.395145][  T944]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.395287][  T944]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.395426][  T944]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.395567][  T944]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.395711][  T944]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.395852][  T944]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.395990][  T944]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.396128][  T944]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.396264][  T944]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.396402][  T944]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.396545][  T944]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.396689][  T944]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.396829][  T944]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.396970][  T944]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.397110][  T944]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.397251][  T944]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.397387][  T944]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.397526][  T944]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.397667][  T944]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.397804][  T944]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.397944][  T944]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.398082][  T944]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.398219][  T944]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.398354][  T944]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.398493][  T944]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.398637][  T944]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.398807][  T944]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.398949][  T944]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.399085][  T944]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.399224][  T944]  ___sys_sendmsg (net/socket.c:2752)
[   67.399362][  T944]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.399507][  T944]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.399657][  T944]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.399798][  T944]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.399942][  T944]  __sys_sendmsg (net/socket.c:2784)
[   67.400078][  T944]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.400219][  T944]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.400354][  T944]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.400498][  T944]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.400641][  T944]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.400777][  T944]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.400917][  T944]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.401088][  T944] RIP: 0033:0x7faecd26608e
[   67.401234][  T944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.401734][  T944] RSP: 002b:00007ffd83515de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.401947][  T944] RAX: ffffffffffffffda RBX: 00007ffd83516588 RCX: 00007faecd26608e
[   67.402151][  T944] RDX: 0000000000000000 RSI: 00007ffd83515e90 RDI: 0000000000000005
[   67.402355][  T944] RBP: 00007ffd83515df0 R08: 0000000000000000 R09: 0000000000000000
[   67.402564][  T944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.402775][  T944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd83516560
| [   67.407751][  T946] ------------[ cut here ]------------
| [   67.407915][  T946] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/946
| [   67.408162][  T946] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.409024][  T946] Tainted: [W]=WARN
[   67.409130][  T946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.409305][  T946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.409493][  T946] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.410292][  T946] RSP: 0018:ffa00000016af1b0 EFLAGS: 00010286
[   67.410469][  T946] RAX: 00000000ffffffa6 RBX: ff11000014d49e00 RCX: 1ff40000002d5dfc
[   67.410973][  T946] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49ebc
[   67.411414][  T946] RBP: ff110000150b1000 R08: 1fe22000029a93d9 R09: ff1100001598aef8
[   67.411729][  T946] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.411945][  T946] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.412155][  T946] FS:  00007fd8be732840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.412402][  T946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.412691][  T946] CR2: 000055dc7a4d81f8 CR3: 0000000012d35005 CR4: 0000000000771ef0
[   67.412906][  T946] PKRU: 55555554
[   67.413011][  T946] Call Trace:
[   67.413116][  T946]  <TASK>
[   67.413190][  T946]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.413332][  T946]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.413474][  T946]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.413712][  T946]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.413820][  T946]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.413968][  T946]  __dev_notify_flags (net/core/dev.c:9787)
[   67.414110][  T946]  ? netif_change_name (net/core/dev.c:1495)
[   67.414252][  T946]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.414394][  T946]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.414573][  T946]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.414808][  T946]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.414955][  T946]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.415094][  T946]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.415249][  T946]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.415392][  T946]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.415579][  T946]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.415801][  T946]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.415951][  T946]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.416089][  T946]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.416232][  T946]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.416372][  T946]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.416515][  T946]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.416671][  T946]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.416815][  T946]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.416957][  T946]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.417101][  T946]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.417245][  T946]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.417386][  T946]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.417533][  T946]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.417676][  T946]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.417820][  T946]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.417966][  T946]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.418109][  T946]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.418255][  T946]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.418396][  T946]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.418547][  T946]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.418696][  T946]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.418843][  T946]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.418989][  T946]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.419131][  T946]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.419275][  T946]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.419414][  T946]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.419563][  T946]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.419713][  T946]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.419863][  T946]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.420002][  T946]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.420153][  T946]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.420331][  T946]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.420472][  T946]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.420625][  T946]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.420768][  T946]  ___sys_sendmsg (net/socket.c:2752)
[   67.420915][  T946]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.421054][  T946]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.421201][  T946]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.421348][  T946]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.421496][  T946]  __sys_sendmsg (net/socket.c:2784)
[   67.421640][  T946]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.421786][  T946]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.421932][  T946]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.422075][  T946]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.422217][  T946]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.422358][  T946]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.422505][  T946]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.422687][  T946] RIP: 0033:0x7fd8be96c08e
[   67.422840][  T946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.423348][  T946] RSP: 002b:00007ffc96cc2500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.423563][  T946] RAX: ffffffffffffffda RBX: 00007ffc96cc2ca8 RCX: 00007fd8be96c08e
[   67.423776][  T946] RDX: 0000000000000000 RSI: 00007ffc96cc25b0 RDI: 0000000000000005
[   67.423989][  T946] RBP: 00007ffc96cc2510 R08: 0000000000000000 R09: 0000000000000000
[   67.424203][  T946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.424411][  T946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc96cc2c80
| [   67.432246][  T945] ------------[ cut here ]------------
| [   67.432444][  T945] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/945
| [   67.432791][  T945] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.433435][  T945] Tainted: [W]=WARN
[   67.433549][  T945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.433781][  T945] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.433967][  T945] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.434465][  T945] RSP: 0018:ffa0000000f1f1b0 EFLAGS: 00010286
[   67.434704][  T945] RAX: 00000000ffffffa6 RBX: ff11000014d48580 RCX: 1ff40000001e3dfc
[   67.434972][  T945] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4863c
[   67.435177][  T945] RBP: ff11000015231000 R08: 1fe22000029a90c9 R09: ff1100001598d238
[   67.435385][  T945] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.435650][  T945] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.435860][  T945] FS:  00007f652bc42840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.436100][  T945] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.436273][  T945] CR2: 00007faecd0f9574 CR3: 000000000fb94004 CR4: 0000000000771ef0
[   67.436486][  T945] PKRU: 55555554
[   67.436827][  T945] Call Trace:
[   67.436937][  T945]  <TASK>
[   67.437008][  T945]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.437145][  T945]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.437283][  T945]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.437419][  T945]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.437527][  T945]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.437953][  T945]  __dev_notify_flags (net/core/dev.c:9787)
[   67.438093][  T945]  ? netif_change_name (net/core/dev.c:1495)
[   67.438231][  T945]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.438371][  T945]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.438552][  T945]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.438978][  T945]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.439119][  T945]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.439257][  T945]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.439393][  T945]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.439535][  T945]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.439907][  T945]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.440049][  T945]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.440186][  T945]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.440320][  T945]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.440459][  T945]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.440699][  T945]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.440835][  T945]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.440978][  T945]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.441114][  T945]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.441250][  T945]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.441387][  T945]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.441531][  T945]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.441759][  T945]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.441903][  T945]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.442038][  T945]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.442176][  T945]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.442313][  T945]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.442450][  T945]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.442695][  T945]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.442834][  T945]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.442976][  T945]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.443114][  T945]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.443249][  T945]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.443385][  T945]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.443526][  T945]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.443751][  T945]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.443891][  T945]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.444029][  T945]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.444164][  T945]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.444301][  T945]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.444437][  T945]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.444578][  T945]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.444803][  T945]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.444946][  T945]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.445100][  T945]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.445241][  T945]  ___sys_sendmsg (net/socket.c:2752)
[   67.445377][  T945]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.445521][  T945]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.445719][  T945]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.445864][  T945]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.446003][  T945]  __sys_sendmsg (net/socket.c:2784)
[   67.446142][  T945]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.446284][  T945]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   67.446422][  T945]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.446563][  T945]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.446760][  T945]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.446904][  T945]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.447075][  T945] RIP: 0033:0x7f652be7c08e
[   67.447219][  T945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.447773][  T945] RSP: 002b:00007ffdad28c360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.447982][  T945] RAX: ffffffffffffffda RBX: 00007ffdad28cb08 RCX: 00007f652be7c08e
[   67.448188][  T945] RDX: 0000000000000000 RSI: 00007ffdad28c410 RDI: 0000000000000005
[   67.448390][  T945] RBP: 00007ffdad28c370 R08: 0000000000000000 R09: 0000000000000000
[   67.448657][  T945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.448864][  T945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdad28cae0
| [   67.463544][  T947] ------------[ cut here ]------------
| [   67.463709][  T947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/947
| [   67.463965][  T947] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.464613][  T947] Tainted: [W]=WARN
[   67.464718][  T947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.464902][  T947] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.465085][  T947] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.465630][  T947] RSP: 0018:ffa00000015ef1b0 EFLAGS: 00010286
[   67.465809][  T947] RAX: 00000000ffffffa6 RBX: ff11000004b21000 RCX: 1ff40000002bddfc
[   67.466019][  T947] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b210bc
[   67.466229][  T947] RBP: ff11000010284000 R08: 1fe2200000964219 R09: ff1100001576aef8
[   67.466434][  T947] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.466654][  T947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.466869][  T947] FS:  00007fd66acbe840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.467116][  T947] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.467290][  T947] CR2: 000055dc42eded5c CR3: 000000000a334004 CR4: 0000000000771ef0
[   67.467502][  T947] PKRU: 55555554
[   67.467610][  T947] Call Trace:
[   67.467714][  T947]  <TASK>
[   67.467788][  T947]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.467947][  T947]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.468086][  T947]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.468229][  T947]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.468335][  T947]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.468485][  T947]  __dev_notify_flags (net/core/dev.c:9787)
[   67.468630][  T947]  ? netif_change_name (net/core/dev.c:1495)
[   67.468771][  T947]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.468919][  T947]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.469094][  T947]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.469239][  T947]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.469379][  T947]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.469524][  T947]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.469667][  T947]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.469810][  T947]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.469992][  T947]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.470139][  T947]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.470282][  T947]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.470419][  T947]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.470563][  T947]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.470705][  T947]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.470849][  T947]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.470992][  T947]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.471135][  T947]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.471278][  T947]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.471421][  T947]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.471563][  T947]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.471706][  T947]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.471852][  T947]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.471989][  T947]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.472128][  T947]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.472270][  T947]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.472408][  T947]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.472561][  T947]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.472707][  T947]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.472853][  T947]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.472995][  T947]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.473133][  T947]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.473273][  T947]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.473412][  T947]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.473558][  T947]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.473701][  T947]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.473846][  T947]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.473987][  T947]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.474132][  T947]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.474277][  T947]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.474413][  T947]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.474595][  T947]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.474738][  T947]  ___sys_sendmsg (net/socket.c:2752)
[   67.474881][  T947]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.475025][  T947]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.475174][  T947]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.475316][  T947]  __sys_sendmsg (net/socket.c:2784)
[   67.475455][  T947]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.475608][  T947]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.475747][  T947]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.475896][  T947]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.476036][  T947]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.476182][  T947]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.476323][  T947]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.476500][  T947] RIP: 0033:0x7fd66aef808e
[   67.476651][  T947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.477155][  T947] RSP: 002b:00007fffea8aa060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.477369][  T947] RAX: ffffffffffffffda RBX: 00007fffea8aa808 RCX: 00007fd66aef808e
[   67.477590][  T947] RDX: 0000000000000000 RSI: 00007fffea8aa110 RDI: 0000000000000005
[   67.477798][  T947] RBP: 00007fffea8aa070 R08: 0000000000000000 R09: 0000000000000000
[   67.478010][  T947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.478219][  T947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea8aa7e0
| [   67.485817][  T948] ------------[ cut here ]------------
| [   67.485977][  T948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/948
| [   67.486226][  T948] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.486952][  T948] Tainted: [W]=WARN
[   67.487118][  T948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.487296][  T948] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.487487][  T948] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.488064][  T948] RSP: 0018:ffa000000176f1b0 EFLAGS: 00010286
[   67.488242][  T948] RAX: 00000000ffffffa6 RBX: ff11000014ed7540 RCX: 1ff40000002eddfc
[   67.488458][  T948] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed75fc
[   67.488740][  T948] RBP: ff110000152e9000 R08: 1fe22000029daec1 R09: ff1100001576d238
[   67.488954][  T948] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.489163][  T948] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.489375][  T948] FS:  00007f61aeff6840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.489688][  T948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.489871][  T948] CR2: 00007f55b10fac70 CR3: 00000000137c5003 CR4: 0000000000771ef0
[   67.490083][  T948] PKRU: 55555554
[   67.490188][  T948] Call Trace:
[   67.490293][  T948]  <TASK>
[   67.490366][  T948]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.490514][  T948]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.490719][  T948]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.490869][  T948]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.490978][  T948]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.491120][  T948]  __dev_notify_flags (net/core/dev.c:9787)
[   67.491261][  T948]  ? netif_change_name (net/core/dev.c:1495)
[   67.491403][  T948]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.491555][  T948]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.491793][  T948]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.491942][  T948]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.492089][  T948]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.492241][  T948]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.492382][  T948]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.492528][  T948]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.492770][  T948]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.492922][  T948]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.493065][  T948]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.493206][  T948]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.493349][  T948]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.493495][  T948]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.493696][  T948]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.493848][  T948]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.493993][  T948]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.494135][  T948]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.494278][  T948]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.494423][  T948]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.494574][  T948]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.494778][  T948]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.494927][  T948]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.495071][  T948]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.495215][  T948]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.495356][  T948]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.495507][  T948]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.495712][  T948]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.495861][  T948]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.496007][  T948]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.496150][  T948]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.496292][  T948]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.496435][  T948]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.496645][  T948]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.496787][  T948]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.496933][  T948]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.497074][  T948]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.497218][  T948]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.497359][  T948]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.497508][  T948]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.497743][  T948]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.497890][  T948]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.498033][  T948]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.498177][  T948]  ___sys_sendmsg (net/socket.c:2752)
[   67.498319][  T948]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.498459][  T948]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.498671][  T948]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.498820][  T948]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.498970][  T948]  __sys_sendmsg (net/socket.c:2784)
[   67.499111][  T948]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.499259][  T948]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.499401][  T948]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.499553][  T948]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.499760][  T948]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.499909][  T948]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.500050][  T948]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.500228][  T948] RIP: 0033:0x7f61af23008e
[   67.500378][  T948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.500959][  T948] RSP: 002b:00007ffd0a543800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.501170][  T948] RAX: ffffffffffffffda RBX: 00007ffd0a543fa8 RCX: 00007f61af23008e
[   67.501380][  T948] RDX: 0000000000000000 RSI: 00007ffd0a5438b0 RDI: 0000000000000005
[   67.501658][  T948] RBP: 00007ffd0a543810 R08: 0000000000000000 R09: 0000000000000000
[   67.501874][  T948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.502086][  T948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0a543f80
| [   67.515740][  T949] ------------[ cut here ]------------
| [   67.515897][  T949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/949
| [   67.516142][  T949] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.517341][  T949] Tainted: [W]=WARN
[   67.517457][  T949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.517645][  T949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.517832][  T949] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.518337][  T949] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   67.518521][  T949] RAX: 00000000ffffffa6 RBX: ff11000014ed6e40 RCX: 1ff40000002e7dfc
[   67.518733][  T949] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed6efc
[   67.518952][  T949] RBP: ff11000015374000 R08: 1fe22000029dade1 R09: ff11000015768bb8
[   67.519165][  T949] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.519380][  T949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.519601][  T949] FS:  00007fd067299840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.519852][  T949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.520030][  T949] CR2: 00007f55b10fac70 CR3: 000000000f515004 CR4: 0000000000771ef0
[   67.520243][  T949] PKRU: 55555554
[   67.520350][  T949] Call Trace:
[   67.520456][  T949]  <TASK>
[   67.520534][  T949]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.520680][  T949]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.520824][  T949]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.520971][  T949]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.521082][  T949]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.521224][  T949]  __dev_notify_flags (net/core/dev.c:9787)
[   67.521366][  T949]  ? netif_change_name (net/core/dev.c:1495)
[   67.521513][  T949]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.521663][  T949]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.521845][  T949]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.521990][  T949]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.522132][  T949]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.522276][  T949]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.522416][  T949]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.522563][  T949]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.522750][  T949]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.522903][  T949]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.523048][  T949]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.523189][  T949]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.523331][  T949]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.523471][  T949]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.523629][  T949]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.523776][  T949]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.523924][  T949]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.524064][  T949]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.524208][  T949]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.524349][  T949]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.524494][  T949]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.524644][  T949]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.524788][  T949]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.524937][  T949]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.525082][  T949]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.525230][  T949]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.525378][  T949]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.525526][  T949]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.525677][  T949]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.525823][  T949]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.525972][  T949]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.526113][  T949]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.526264][  T949]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.526408][  T949]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.526555][  T949]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.526701][  T949]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.526852][  T949]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.526997][  T949]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.527137][  T949]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.527279][  T949]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.527456][  T949]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.527606][  T949]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.527747][  T949]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.527897][  T949]  ___sys_sendmsg (net/socket.c:2752)
[   67.528037][  T949]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.528179][  T949]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.528324][  T949]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.528469][  T949]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.528625][  T949]  __sys_sendmsg (net/socket.c:2784)
[   67.528768][  T949]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.528920][  T949]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.529060][  T949]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.529204][  T949]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.529345][  T949]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.529489][  T949]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.529636][  T949]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.529812][  T949] RIP: 0033:0x7fd0674d308e
[   67.529962][  T949] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.530470][  T949] RSP: 002b:00007fff7e308430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.530699][  T949] RAX: ffffffffffffffda RBX: 00007fff7e308bd8 RCX: 00007fd0674d308e
[   67.530918][  T949] RDX: 0000000000000000 RSI: 00007fff7e3084e0 RDI: 0000000000000005
[   67.531131][  T949] RBP: 00007fff7e308440 R08: 0000000000000000 R09: 0000000000000000
[   67.531349][  T949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.531567][  T949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7e308bb0
| [   67.537512][  T950] ------------[ cut here ]------------
| [   67.538086][  T950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/950
| [   67.538336][  T950] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.538979][  T950] Tainted: [W]=WARN
[   67.539083][  T950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.539253][  T950] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.539435][  T950] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.539939][  T950] RSP: 0018:ffa000000177f1b0 EFLAGS: 00010286
[   67.540113][  T950] RAX: 00000000ffffffa6 RBX: ff110000100231c0 RCX: 1ff40000002efdfc
[   67.540319][  T950] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001002327c
[   67.540528][  T950] RBP: ff110000152cc000 R08: 1fe2200002004651 R09: ff1100000c3d2ef8
[   67.540739][  T950] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.540948][  T950] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.541154][  T950] FS:  00007facc600b840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.541396][  T950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.541573][  T950] CR2: 00000000004a77b8 CR3: 0000000013595003 CR4: 0000000000771ef0
[   67.541785][  T950] PKRU: 55555554
[   67.541890][  T950] Call Trace:
[   67.541992][  T950]  <TASK>
[   67.542062][  T950]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.542199][  T950]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.542338][  T950]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.542476][  T950]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.542592][  T950]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.542732][  T950]  __dev_notify_flags (net/core/dev.c:9787)
[   67.542875][  T950]  ? netif_change_name (net/core/dev.c:1495)
[   67.543014][  T950]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.543154][  T950]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.543328][  T950]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.543468][  T950]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.543623][  T950]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.543761][  T950]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.543903][  T950]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.544041][  T950]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.544220][  T950]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.544363][  T950]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.544508][  T950]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.544653][  T950]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.544791][  T950]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.544933][  T950]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.545068][  T950]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.545211][  T950]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.545348][  T950]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.545491][  T950]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.545637][  T950]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.545774][  T950]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.545914][  T950]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.546053][  T950]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.546191][  T950]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.546329][  T950]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.546468][  T950]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.546617][  T950]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.546759][  T950]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.546902][  T950]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.547041][  T950]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.547181][  T950]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.547318][  T950]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.547455][  T950]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.547599][  T950]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.547740][  T950]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.547881][  T950]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.548018][  T950]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.548155][  T950]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.548295][  T950]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.548431][  T950]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.548575][  T950]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.548751][  T950]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.548896][  T950]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.549034][  T950]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.549171][  T950]  ___sys_sendmsg (net/socket.c:2752)
[   67.549307][  T950]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.549444][  T950]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.549598][  T950]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.549741][  T950]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.549884][  T950]  __sys_sendmsg (net/socket.c:2784)
[   67.550023][  T950]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.550163][  T950]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.550299][  T950]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.550435][  T950]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.550576][  T950]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.550718][  T950]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.550861][  T950]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.551030][  T950] RIP: 0033:0x7facc624508e
[   67.551173][  T950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.551665][  T950] RSP: 002b:00007ffdfffe9bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.551878][  T950] RAX: ffffffffffffffda RBX: 00007ffdfffea378 RCX: 00007facc624508e
[   67.552080][  T950] RDX: 0000000000000000 RSI: 00007ffdfffe9c80 RDI: 0000000000000005
[   67.552282][  T950] RBP: 00007ffdfffe9be0 R08: 0000000000000000 R09: 0000000000000000
[   67.552490][  T950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.552697][  T950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfffea350
| [   67.559847][  T952] ------------[ cut here ]------------
| [   67.560036][  T952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/952
| [   67.560322][  T952] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.561085][  T952] Tainted: [W]=WARN
[   67.561241][  T952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.561461][  T952] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.561708][  T952] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.562268][  T952] RSP: 0018:ffa000000178f1b0 EFLAGS: 00010286
[   67.562499][  T952] RAX: 00000000ffffffa6 RBX: ff11000015c2b8c0 RCX: 1ff40000002f1dfc
[   67.562767][  T952] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b97c
[   67.563033][  T952] RBP: ff11000014fc1000 R08: 1fe2200002b85731 R09: ff1100000a1caef8
[   67.563290][  T952] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.563552][  T952] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.563819][  T952] FS:  00007fe05e33d840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.564118][  T952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.564354][  T952] CR2: 00007fff3e88b0e0 CR3: 000000001209d002 CR4: 0000000000771ef0
[   67.564632][  T952] PKRU: 55555554
[   67.564783][  T952] Call Trace:
[   67.564943][  T952]  <TASK>
[   67.565062][  T952]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.565247][  T952]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.565435][  T952]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.565644][  T952]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.565801][  T952]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.565997][  T952]  __dev_notify_flags (net/core/dev.c:9787)
[   67.566185][  T952]  ? netif_change_name (net/core/dev.c:1495)
[   67.566371][  T952]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.566567][  T952]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.566830][  T952]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.567033][  T952]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.567231][  T952]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.567448][  T952]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.567659][  T952]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.567849][  T952]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.568083][  T952]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.568287][  T952]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.568489][  T952]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.568690][  T952]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.568900][  T952]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.569088][  T952]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.569277][  T952]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.569468][  T952]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.569674][  T952]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.569869][  T952]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.570087][  T952]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.570275][  T952]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.570463][  T952]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.570700][  T952]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.570901][  T952]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.571099][  T952]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.571288][  T952]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.571476][  T952]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.571686][  T952]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.571883][  T952]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.572073][  T952]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.572264][  T952]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.572450][  T952]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.572691][  T952]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.572890][  T952]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.573079][  T952]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.573267][  T952]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.573454][  T952]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.573669][  T952]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.573865][  T952]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.574054][  T952]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.574244][  T952]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.574473][  T952]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.574687][  T952]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.574885][  T952]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.575075][  T952]  ___sys_sendmsg (net/socket.c:2752)
[   67.575263][  T952]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.575448][  T952]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.575657][  T952]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.575854][  T952]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.576049][  T952]  __sys_sendmsg (net/socket.c:2784)
[   67.576239][  T952]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.576435][  T952]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.576646][  T952]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.576842][  T952]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.577038][  T952]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.577228][  T952]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.577418][  T952]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.577661][  T952] RIP: 0033:0x7fe05e57708e
[   67.577861][  T952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.578435][  T952] RSP: 002b:00007fff71611b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.578742][  T952] RAX: ffffffffffffffda RBX: 00007fff716122a8 RCX: 00007fe05e57708e
[   67.579011][  T952] RDX: 0000000000000000 RSI: 00007fff71611bb0 RDI: 0000000000000005
[   67.579267][  T952] RBP: 00007fff71611b10 R08: 0000000000000000 R09: 0000000000000000
[   67.579529][  T952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.579794][  T952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff71612280
| [   67.585376][  T953] ------------[ cut here ]------------
| [   67.585528][  T953] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/953
| [   67.585773][  T953] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.586410][  T953] Tainted: [W]=WARN
[   67.586522][  T953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.586701][  T953] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.586889][  T953] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.587383][  T953] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   67.587562][  T953] RAX: 00000000ffffffa6 RBX: ff110000159f9e00 RCX: 1ff400000021bdfc
[   67.587775][  T953] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f9ebc
[   67.587988][  T953] RBP: ff11000012d24000 R08: 1fe2200002b3f3d9 R09: ff1100000a340bb8
[   67.588197][  T953] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.588405][  T953] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.588716][  T953] FS:  00007f5d5b34d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.589059][  T953] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.589236][  T953] CR2: 00007f67c03bdc20 CR3: 00000000100d5002 CR4: 0000000000771ef0
[   67.589442][  T953] PKRU: 55555554
[   67.589553][  T953] Call Trace:
[   67.589739][  T953]  <TASK>
[   67.589812][  T953]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.589953][  T953]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.590093][  T953]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.590233][  T953]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.590339][  T953]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.590476][  T953]  __dev_notify_flags (net/core/dev.c:9787)
[   67.590712][  T953]  ? netif_change_name (net/core/dev.c:1495)
[   67.590861][  T953]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.591005][  T953]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.591182][  T953]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.591322][  T953]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.591462][  T953]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.591689][  T953]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.591827][  T953]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.591970][  T953]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.592149][  T953]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.592292][  T953]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.592433][  T953]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.592578][  T953]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.592838][  T953]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.592983][  T953]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.593127][  T953]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.593274][  T953]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.593417][  T953]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.593561][  T953]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.593771][  T953]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.593916][  T953]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.594054][  T953]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.594197][  T953]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.594335][  T953]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.594474][  T953]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.594689][  T953]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.594833][  T953]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.594982][  T953]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.595124][  T953]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.595267][  T953]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.595409][  T953]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.595555][  T953]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.595798][  T953]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.595944][  T953]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.596085][  T953]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.596226][  T953]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.596366][  T953]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.596510][  T953]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.596746][  T953]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.596888][  T953]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.597027][  T953]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.597201][  T953]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.597342][  T953]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.597490][  T953]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.597722][  T953]  ___sys_sendmsg (net/socket.c:2752)
[   67.597867][  T953]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.598009][  T953]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.598155][  T953]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.598305][  T953]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.598448][  T953]  __sys_sendmsg (net/socket.c:2784)
[   67.598646][  T953]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.598791][  T953]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.598934][  T953]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.599074][  T953]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.599213][  T953]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.599350][  T953]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.599501][  T953]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.599681][  T953] RIP: 0033:0x7f5d5b58708e
[   67.599827][  T953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.600324][  T953] RSP: 002b:00007ffd13180bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.600542][  T953] RAX: ffffffffffffffda RBX: 00007ffd13181358 RCX: 00007f5d5b58708e
[   67.600754][  T953] RDX: 0000000000000000 RSI: 00007ffd13180c60 RDI: 0000000000000005
[   67.600967][  T953] RBP: 00007ffd13180bc0 R08: 0000000000000000 R09: 0000000000000000
[   67.601180][  T953] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.601387][  T953] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13181330
| [   67.616612][  T954] ------------[ cut here ]------------
| [   67.616779][  T954] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/954
| [   67.617021][  T954] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.617803][  T954] Tainted: [W]=WARN
[   67.617919][  T954] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.618088][  T954] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.618268][  T954] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.618820][  T954] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   67.618998][  T954] RAX: 00000000ffffffa6 RBX: ff110000159f8900 RCX: 1ff40000002ebdfc
[   67.619200][  T954] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f89bc
[   67.619402][  T954] RBP: ff1100001025c000 R08: 1fe2200002b3f139 R09: ff1100000a342ef8
[   67.619679][  T954] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.619883][  T954] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.620087][  T954] FS:  00007f99d7d5c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.620327][  T954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.620506][  T954] CR2: 000055dc7a4d82e8 CR3: 000000001012d006 CR4: 0000000000771ef0
[   67.620739][  T954] PKRU: 55555554
[   67.620847][  T954] Call Trace:
[   67.620949][  T954]  <TASK>
[   67.621020][  T954]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.621157][  T954]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.621295][  T954]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.621432][  T954]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.621546][  T954]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.621689][  T954]  __dev_notify_flags (net/core/dev.c:9787)
[   67.621828][  T954]  ? netif_change_name (net/core/dev.c:1495)
[   67.621970][  T954]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.622108][  T954]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.622278][  T954]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.622415][  T954]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.622559][  T954]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.622700][  T954]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.622841][  T954]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.622977][  T954]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.623151][  T954]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.623291][  T954]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.623430][  T954]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.623572][  T954]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.623714][  T954]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.623853][  T954]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.623988][  T954]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.624128][  T954]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.624265][  T954]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.624399][  T954]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.624542][  T954]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.624683][  T954]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.624817][  T954]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.624956][  T954]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.625089][  T954]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.625225][  T954]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.625359][  T954]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.625502][  T954]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.625650][  T954]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.625787][  T954]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.625932][  T954]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.626071][  T954]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.626210][  T954]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.626345][  T954]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.626487][  T954]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.626630][  T954]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.626767][  T954]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.626908][  T954]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.627044][  T954]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.627181][  T954]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.627317][  T954]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.627452][  T954]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.627629][  T954]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.627766][  T954]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.627908][  T954]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.628044][  T954]  ___sys_sendmsg (net/socket.c:2752)
[   67.628179][  T954]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.628316][  T954]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.628457][  T954]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.628605][  T954]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.628744][  T954]  __sys_sendmsg (net/socket.c:2784)
[   67.628886][  T954]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.629027][  T954]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.629164][  T954]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.629302][  T954]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.629438][  T954]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.629589][  T954]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.629726][  T954]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.629900][  T954] RIP: 0033:0x7f99d7f9608e
[   67.630042][  T954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.630534][  T954] RSP: 002b:00007ffe09451d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.630745][  T954] RAX: ffffffffffffffda RBX: 00007ffe094524e8 RCX: 00007f99d7f9608e
[   67.630966][  T954] RDX: 0000000000000000 RSI: 00007ffe09451df0 RDI: 0000000000000005
[   67.631167][  T954] RBP: 00007ffe09451d50 R08: 0000000000000000 R09: 0000000000000000
[   67.631369][  T954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.631586][  T954] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe094524c0
| [   67.637957][  T955] ------------[ cut here ]------------
| [   67.638157][  T955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/955
| [   67.638414][  T955] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.639066][  T955] Tainted: [W]=WARN
[   67.639169][  T955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.639340][  T955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.639525][  T955] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.640022][  T955] RSP: 0018:ffa000000174f1b0 EFLAGS: 00010286
[   67.640193][  T955] RAX: 00000000ffffffa6 RBX: ff11000005637700 RCX: 1ff40000002e9dfc
[   67.640393][  T955] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056377bc
[   67.640609][  T955] RBP: ff110000154bc000 R08: 1fe2200000ac6ef9 R09: ff1100000cd05238
[   67.640814][  T955] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.641018][  T955] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.641221][  T955] FS:  00007f3e1f8cb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.641462][  T955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.641646][  T955] CR2: 000055dc7a4d82e8 CR3: 000000000c9d2001 CR4: 0000000000771ef0
[   67.641852][  T955] PKRU: 55555554
[   67.641953][  T955] Call Trace:
[   67.642054][  T955]  <TASK>
[   67.642123][  T955]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.642261][  T955]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.642396][  T955]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.642541][  T955]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.642714][  T955]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.642852][  T955]  __dev_notify_flags (net/core/dev.c:9787)
[   67.642990][  T955]  ? netif_change_name (net/core/dev.c:1495)
[   67.643128][  T955]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.643266][  T955]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.643438][  T955]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.643645][  T955]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.643848][  T955]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.643986][  T955]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.644122][  T955]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.644259][  T955]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.644435][  T955]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.644643][  T955]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.644783][  T955]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.644925][  T955]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.645062][  T955]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.645199][  T955]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.645335][  T955]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.645477][  T955]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.645680][  T955]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.645818][  T955]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.645961][  T955]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.646096][  T955]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.646232][  T955]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.646371][  T955]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.646511][  T955]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.646708][  T955]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.646849][  T955]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.646985][  T955]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.647127][  T955]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.647263][  T955]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.647402][  T955]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.647549][  T955]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.647744][  T955]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.647884][  T955]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.648022][  T955]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.648161][  T955]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.648299][  T955]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.648436][  T955]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.648639][  T955]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.648776][  T955]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.648915][  T955]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.649052][  T955]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.649219][  T955]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.649358][  T955]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.649500][  T955]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.649697][  T955]  ___sys_sendmsg (net/socket.c:2752)
[   67.649834][  T955]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.649973][  T955]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.650113][  T955]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.650253][  T955]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.650393][  T955]  __sys_sendmsg (net/socket.c:2784)
[   67.650534][  T955]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.650731][  T955]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.650874][  T955]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.651011][  T955]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.651145][  T955]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.651281][  T955]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.651417][  T955]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.651649][  T955] RIP: 0033:0x7f3e1fb0508e
[   67.651792][  T955] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.652281][  T955] RSP: 002b:00007fff59fdab30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.652492][  T955] RAX: ffffffffffffffda RBX: 00007fff59fdb2d8 RCX: 00007f3e1fb0508e
[   67.652752][  T955] RDX: 0000000000000000 RSI: 00007fff59fdabe0 RDI: 0000000000000005
[   67.652959][  T955] RBP: 00007fff59fdab40 R08: 0000000000000000 R09: 0000000000000000
[   67.653161][  T955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.653364][  T955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff59fdb2b0
| [   67.670503][  T956] ------------[ cut here ]------------
| [   67.670727][  T956] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/956
| [   67.671029][  T956] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.672009][  T956] Tainted: [W]=WARN
[   67.672169][  T956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.672414][  T956] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.672678][  T956] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.673272][  T956] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   67.673514][  T956] RAX: 00000000ffffffa6 RBX: ff11000008fb4e40 RCX: 1ff40000002dfdfc
[   67.673824][  T956] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb4efc
[   67.674135][  T956] RBP: ff1100001547c000 R08: 1fe22000011f69e1 R09: ff1100000cd40bb8
[   67.674432][  T956] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.674725][  T956] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.675008][  T956] FS:  00007fc9d2e58840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.675328][  T956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.675566][  T956] CR2: 00007f1461d01888 CR3: 000000000a337002 CR4: 0000000000771ef0
[   67.675859][  T956] PKRU: 55555554
[   67.676024][  T956] Call Trace:
[   67.676186][  T956]  <TASK>
[   67.676315][  T956]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.676518][  T956]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.676762][  T956]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.676975][  T956]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.677137][  T956]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.677335][  T956]  __dev_notify_flags (net/core/dev.c:9787)
[   67.677544][  T956]  ? netif_change_name (net/core/dev.c:1495)
[   67.677752][  T956]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.677964][  T956]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.678198][  T956]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.678399][  T956]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.678621][  T956]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.678818][  T956]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.679023][  T956]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.679220][  T956]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.679463][  T956]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.679689][  T956]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.679900][  T956]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.680095][  T956]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.680294][  T956]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.680495][  T956]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.680705][  T956]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.680922][  T956]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.681120][  T956]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.681320][  T956]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.681526][  T956]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.681736][  T956]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.681946][  T956]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.682145][  T956]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.682337][  T956]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.682545][  T956]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.682754][  T956]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.682968][  T956]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.683175][  T956]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.683374][  T956]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.683603][  T956]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.683804][  T956]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.684011][  T956]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.684212][  T956]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.684411][  T956]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.684636][  T956]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.684831][  T956]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.685042][  T956]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.685239][  T956]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.685436][  T956]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.685657][  T956]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.685854][  T956]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.686086][  T956]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.686284][  T956]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.686488][  T956]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.686700][  T956]  ___sys_sendmsg (net/socket.c:2752)
[   67.686904][  T956]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.687103][  T956]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.687304][  T956]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.687513][  T956]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.687725][  T956]  __sys_sendmsg (net/socket.c:2784)
[   67.687932][  T956]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.688133][  T956]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.688325][  T956]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.688530][  T956]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.688741][  T956]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.688948][  T956]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.689144][  T956]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.689372][  T956] RIP: 0033:0x7fc9d309208e
[   67.689597][  T956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.690200][  T956] RSP: 002b:00007fff71b47cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.690467][  T956] RAX: ffffffffffffffda RBX: 00007fff71b48478 RCX: 00007fc9d309208e
[   67.690754][  T956] RDX: 0000000000000000 RSI: 00007fff71b47d80 RDI: 0000000000000005
[   67.691030][  T956] RBP: 00007fff71b47ce0 R08: 0000000000000000 R09: 0000000000000000
[   67.691298][  T956] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.691566][  T956] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff71b48450
| [   67.704176][  T957] ------------[ cut here ]------------
| [   67.704333][  T957] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/957
| [   67.704651][  T957] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.705285][  T957] Tainted: [W]=WARN
[   67.705388][  T957] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.705564][  T957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.705830][  T957] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.706403][  T957] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   67.706653][  T957] RAX: 00000000ffffffa6 RBX: ff11000005387c40 RCX: 1ff40000002f3dfc
[   67.706867][  T957] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005387cfc
[   67.707069][  T957] RBP: ff11000008871000 R08: 1fe2200000a70fa1 R09: ff11000012e85238
[   67.707272][  T957] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.707475][  T957] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.707743][  T957] FS:  00007f55b0d05840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.707986][  T957] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.708159][  T957] CR2: 00007f1461a6fc20 CR3: 000000000c29c004 CR4: 0000000000771ef0
[   67.708364][  T957] PKRU: 55555554
[   67.708466][  T957] Call Trace:
[   67.708575][  T957]  <TASK>
[   67.708726][  T957]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.708871][  T957]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.709009][  T957]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.709149][  T957]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.709251][  T957]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.709390][  T957]  __dev_notify_flags (net/core/dev.c:9787)
[   67.709532][  T957]  ? netif_change_name (net/core/dev.c:1495)
[   67.709748][  T957]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.709889][  T957]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.710060][  T957]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.710199][  T957]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.710336][  T957]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.710471][  T957]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.710674][  T957]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.710809][  T957]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.710989][  T957]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.711131][  T957]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.711270][  T957]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.711407][  T957]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.711551][  T957]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.711765][  T957]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.711905][  T957]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.712045][  T957]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.712183][  T957]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.712318][  T957]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.712457][  T957]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.712673][  T957]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.712812][  T957]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.712952][  T957]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.713089][  T957]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.713237][  T957]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.713373][  T957]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.713519][  T957]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.713717][  T957]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.713860][  T957]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.713999][  T957]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.714136][  T957]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.714272][  T957]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.714408][  T957]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.714553][  T957]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.714780][  T957]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.714920][  T957]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.715061][  T957]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.715202][  T957]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.715340][  T957]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.715475][  T957]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.715684][  T957]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.715859][  T957]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.715999][  T957]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.716135][  T957]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.716272][  T957]  ___sys_sendmsg (net/socket.c:2752)
[   67.716407][  T957]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.716550][  T957]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.716748][  T957]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.716894][  T957]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.717036][  T957]  __sys_sendmsg (net/socket.c:2784)
[   67.717173][  T957]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.717313][  T957]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.717449][  T957]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.717649][  T957]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.717785][  T957]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.717926][  T957]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.718061][  T957]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.718230][  T957] RIP: 0033:0x7f55b0f3f08e
[   67.718372][  T957] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.718935][  T957] RSP: 002b:00007fff1a9752f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.719140][  T957] RAX: ffffffffffffffda RBX: 00007fff1a975a98 RCX: 00007f55b0f3f08e
[   67.719345][  T957] RDX: 0000000000000000 RSI: 00007fff1a9753a0 RDI: 0000000000000005
[   67.719554][  T957] RBP: 00007fff1a975300 R08: 0000000000000000 R09: 0000000000000000
[   67.719826][  T957] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.720031][  T957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a975a70
| [   67.726124][  T958] ------------[ cut here ]------------
| [   67.726282][  T958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/958
| [   67.726530][  T958] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.727185][  T958] Tainted: [W]=WARN
[   67.727290][  T958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.727464][  T958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.727665][  T958] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.728159][  T958] RSP: 0018:ffa00000015ef1b0 EFLAGS: 00010286
[   67.728334][  T958] RAX: 00000000ffffffa6 RBX: ff110000056378c0 RCX: 1ff40000002bddfc
[   67.728546][  T958] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563797c
[   67.728755][  T958] RBP: ff110000027ac000 R08: 1fe2200000ac6f31 R09: ff11000012e80bb8
[   67.728967][  T958] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.729173][  T958] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.729377][  T958] FS:  00007f5fdec48840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.729689][  T958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.729927][  T958] CR2: 00007f55b0dd2574 CR3: 000000001551b001 CR4: 0000000000771ef0
[   67.730132][  T958] PKRU: 55555554
[   67.730235][  T958] Call Trace:
[   67.730337][  T958]  <TASK>
[   67.730408][  T958]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.730553][  T958]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.730749][  T958]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.730892][  T958]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.730998][  T958]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.731135][  T958]  __dev_notify_flags (net/core/dev.c:9787)
[   67.731275][  T958]  ? netif_change_name (net/core/dev.c:1495)
[   67.731414][  T958]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.731560][  T958]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.731792][  T958]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.731936][  T958]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.732075][  T958]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.732213][  T958]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.732351][  T958]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.732493][  T958]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.732729][  T958]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.732879][  T958]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.733018][  T958]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.733154][  T958]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.733292][  T958]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.733430][  T958]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.733573][  T958]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.733772][  T958]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.733917][  T958]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.734056][  T958]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.734194][  T958]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.734331][  T958]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.734469][  T958]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.734673][  T958]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.734811][  T958]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.734953][  T958]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.735091][  T958]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.735230][  T958]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.735371][  T958]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.735517][  T958]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.735717][  T958]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.735860][  T958]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.735998][  T958]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.736134][  T958]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.736275][  T958]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.736413][  T958]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.736556][  T958]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.736750][  T958]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.736893][  T958]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.737032][  T958]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.737172][  T958]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.737309][  T958]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.737478][  T958]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.737680][  T958]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.737819][  T958]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.737962][  T958]  ___sys_sendmsg (net/socket.c:2752)
[   67.738099][  T958]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.738238][  T958]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.738378][  T958]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.738525][  T958]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.738723][  T958]  __sys_sendmsg (net/socket.c:2784)
[   67.738865][  T958]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.739006][  T958]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.739143][  T958]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.739282][  T958]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.739420][  T958]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.739563][  T958]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.739758][  T958]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.739934][  T958] RIP: 0033:0x7f5fdee8208e
[   67.740077][  T958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.740575][  T958] RSP: 002b:00007ffe3b33f660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.740851][  T958] RAX: ffffffffffffffda RBX: 00007ffe3b33fe08 RCX: 00007f5fdee8208e
[   67.741057][  T958] RDX: 0000000000000000 RSI: 00007ffe3b33f710 RDI: 0000000000000005
[   67.741261][  T958] RBP: 00007ffe3b33f670 R08: 0000000000000000 R09: 0000000000000000
[   67.741469][  T958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.741739][  T958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b33fde0
| [   67.746492][  T959] ------------[ cut here ]------------
| [   67.746666][  T959] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/959
| [   67.746918][  T959] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.747599][  T959] Tainted: [W]=WARN
[   67.747722][  T959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.747923][  T959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.748127][  T959] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.748691][  T959] RSP: 0018:ffa00000017af1b0 EFLAGS: 00010286
[   67.748890][  T959] RAX: 00000000ffffffa6 RBX: ff11000010fca200 RCX: 1ff40000002f5dfc
[   67.749121][  T959] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010fca2bc
[   67.749354][  T959] RBP: ff11000010164000 R08: 1fe22000021f9459 R09: ff11000013608bb8
[   67.749596][  T959] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.749827][  T959] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.750065][  T959] FS:  00007f62dfa9f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.750340][  T959] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.750537][  T959] CR2: 00007f1461b7ff10 CR3: 0000000010153005 CR4: 0000000000771ef0
[   67.750785][  T959] PKRU: 55555554
[   67.750910][  T959] Call Trace:
[   67.751027][  T959]  <TASK>
[   67.751105][  T959]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.751257][  T959]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.751410][  T959]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.751566][  T959]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.751686][  T959]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.751843][  T959]  __dev_notify_flags (net/core/dev.c:9787)
[   67.751997][  T959]  ? netif_change_name (net/core/dev.c:1495)
[   67.752150][  T959]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.752306][  T959]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.752504][  T959]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.752664][  T959]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.752821][  T959]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.752976][  T959]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.753126][  T959]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.753278][  T959]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.753478][  T959]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.753646][  T959]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.753805][  T959]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.753960][  T959]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.754114][  T959]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.754270][  T959]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.754419][  T959]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.754589][  T959]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.754744][  T959]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.754902][  T959]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.755056][  T959]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.755208][  T959]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.755357][  T959]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.755513][  T959]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.755670][  T959]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.755823][  T959]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.755978][  T959]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.756130][  T959]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.756288][  T959]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.756436][  T959]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.756601][  T959]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.756755][  T959]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.756912][  T959]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.757064][  T959]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.757218][  T959]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.757372][  T959]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.757527][  T959]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.757686][  T959]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.757844][  T959]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.758000][  T959]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.758150][  T959]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.758300][  T959]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.758491][  T959]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.758649][  T959]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.758799][  T959]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.758956][  T959]  ___sys_sendmsg (net/socket.c:2752)
[   67.759107][  T959]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.759256][  T959]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.759413][  T959]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.759574][  T959]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.759734][  T959]  __sys_sendmsg (net/socket.c:2784)
[   67.759888][  T959]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.760044][  T959]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.760195][  T959]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.760350][  T959]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.760504][  T959]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.760659][  T959]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.760810][  T959]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.760997][  T959] RIP: 0033:0x7f62dfcd908e
[   67.761153][  T959] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.761699][  T959] RSP: 002b:00007fff3e88db30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.761928][  T959] RAX: ffffffffffffffda RBX: 00007fff3e88e2d8 RCX: 00007f62dfcd908e
[   67.762155][  T959] RDX: 0000000000000000 RSI: 00007fff3e88dbe0 RDI: 0000000000000005
[   67.762380][  T959] RBP: 00007fff3e88db40 R08: 0000000000000000 R09: 0000000000000000
[   67.762615][  T959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.762843][  T959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3e88e2b0
| [   67.771028][  T966] ------------[ cut here ]------------
| [   67.771194][  T966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/966
| [   67.771433][  T966] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.772730][  T966] Tainted: [W]=WARN
[   67.772840][  T966] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.773014][  T966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.773202][  T966] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.773710][  T966] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   67.773891][  T966] RAX: 00000000ffffffa6 RBX: ff11000010fcb380 RCX: 1ff400000019fdfc
[   67.774098][  T966] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010fcb43c
[   67.774306][  T966] RBP: ff11000015504000 R08: 1fe22000021f9689 R09: ff110000121e5238
[   67.774519][  T966] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   67.774742][  T966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.774955][  T966] FS:  00007f87a2c50840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   67.775198][  T966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.775376][  T966] CR2: 00000000004a77b8 CR3: 0000000004e88006 CR4: 0000000000771ef0
[   67.775648][  T966] PKRU: 55555554
[   67.775769][  T966] Call Trace:
[   67.775884][  T966]  <TASK>
[   67.775957][  T966]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.776098][  T966]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.776237][  T966]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.776374][  T966]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.776478][  T966]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.776633][  T966]  __dev_notify_flags (net/core/dev.c:9787)
[   67.776771][  T966]  ? netif_change_name (net/core/dev.c:1495)
[   67.776918][  T966]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.777057][  T966]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.777227][  T966]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.777366][  T966]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.777518][  T966]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.777725][  T966]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.777868][  T966]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.778010][  T966]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.778152][  T966]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.778293][  T966]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.778429][  T966]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.778570][  T966]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.778764][  T966]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.778907][  T966]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.779048][  T966]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.779186][  T966]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.779322][  T966]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.779459][  T966]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.779665][  T966]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.779804][  T966]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.779947][  T966]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.780082][  T966]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.780222][  T966]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.780359][  T966]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.780499][  T966]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.780699][  T966]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.780841][  T966]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.780981][  T966]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.781119][  T966]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.781255][  T966]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.781393][  T966]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.781535][  T966]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.781732][  T966]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.781879][  T966]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.782017][  T966]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.782155][  T966]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.782296][  T966]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.782434][  T966]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.782578][  T966]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.782778][  T966]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.782919][  T966]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.783058][  T966]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.783199][  T966]  ___sys_sendmsg (net/socket.c:2752)
[   67.783334][  T966]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.783471][  T966]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.783624][  T966]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.783764][  T966]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.783907][  T966]  __sys_sendmsg (net/socket.c:2784)
[   67.784042][  T966]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.784182][  T966]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.784319][  T966]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.784457][  T966]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.784601][  T966]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.784736][  T966]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.784880][  T966]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.785050][  T966] RIP: 0033:0x7f87a2e8a08e
[   67.785192][  T966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.785691][  T966] RSP: 002b:00007ffe0d057800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.785905][  T966] RAX: ffffffffffffffda RBX: 00007ffe0d057fa8 RCX: 00007f87a2e8a08e
[   67.786110][  T966] RDX: 0000000000000000 RSI: 00007ffe0d0578b0 RDI: 0000000000000005
[   67.786315][  T966] RBP: 00007ffe0d057810 R08: 0000000000000000 R09: 0000000000000000
[   67.786522][  T966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   67.786729][  T966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0d057f80
| [   67.791689][  T960] ------------[ cut here ]------------
| [   67.791884][  T960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/960
| [   67.792173][  T960] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.792948][  T960] Tainted: [W]=WARN
[   67.793106][  T960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.793329][  T960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.793565][  T960] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.794191][  T960] RSP: 0018:ffa00000016af1b0 EFLAGS: 00010286
[   67.794409][  T960] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff40000002d5dfc
[   67.794681][  T960] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   67.794950][  T960] RBP: ff11000013529000 R08: 1fe22000011f6a89 R09: ff11000010208bb8
[   67.795210][  T960] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.795466][  T960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.795765][  T960] FS:  00007f67c01bc840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.796074][  T960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.796300][  T960] CR2: 00007f8d59897668 CR3: 000000000cc23006 CR4: 0000000000771ef0
[   67.796592][  T960] PKRU: 55555554
[   67.796744][  T960] Call Trace:
[   67.796908][  T960]  <TASK>
[   67.797029][  T960]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.797216][  T960]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.797407][  T960]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.797629][  T960]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.797788][  T960]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.797997][  T960]  __dev_notify_flags (net/core/dev.c:9787)
[   67.798186][  T960]  ? netif_change_name (net/core/dev.c:1495)
[   67.798377][  T960]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.798593][  T960]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.798823][  T960]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.799057][  T960]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.799250][  T960]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.799438][  T960]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.799648][  T960]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.799850][  T960]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.800086][  T960]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.800282][  T960]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.800472][  T960]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.800685][  T960]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.800885][  T960]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.801072][  T960]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.801263][  T960]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.801455][  T960]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.801665][  T960]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.801862][  T960]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.802066][  T960]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.802285][  T960]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.802474][  T960]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.802688][  T960]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.802883][  T960]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.803073][  T960]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.803259][  T960]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.803446][  T960]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.803652][  T960]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.803846][  T960]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.804042][  T960]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.804264][  T960]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.804454][  T960]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.804665][  T960]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.804864][  T960]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.805057][  T960]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.805248][  T960]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.805442][  T960]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.805650][  T960]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.805846][  T960]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.806052][  T960]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.806243][  T960]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.806463][  T960]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.806675][  T960]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.806876][  T960]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.807066][  T960]  ___sys_sendmsg (net/socket.c:2752)
[   67.807283][  T960]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.807471][  T960]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.807693][  T960]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.807900][  T960]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.808089][  T960]  __sys_sendmsg (net/socket.c:2784)
[   67.808289][  T960]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.808493][  T960]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.808700][  T960]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.808999][  T960]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.809286][  T960]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.809474][  T960]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.809690][  T960]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.809925][  T960] RIP: 0033:0x7f67c03f608e
[   67.810122][  T960] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.810812][  T960] RSP: 002b:00007ffdbfb52140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.811078][  T960] RAX: ffffffffffffffda RBX: 00007ffdbfb528e8 RCX: 00007f67c03f608e
[   67.811332][  T960] RDX: 0000000000000000 RSI: 00007ffdbfb521f0 RDI: 0000000000000005
[   67.811610][  T960] RBP: 00007ffdbfb52150 R08: 0000000000000000 R09: 0000000000000000
[   67.811872][  T960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.812132][  T960] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbfb528c0
| [   67.818523][  T961] ------------[ cut here ]------------
| [   67.819010][  T961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/961
| [   67.819254][  T961] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.819919][  T961] Tainted: [W]=WARN
[   67.820023][  T961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.820198][  T961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.820380][  T961] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.820897][  T961] RSP: 0018:ffa000000171f1b0 EFLAGS: 00010286
[   67.821074][  T961] RAX: 00000000ffffffa6 RBX: ff1100000b919700 RCX: 1ff40000002e3dfc
[   67.821282][  T961] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9197bc
[   67.821495][  T961] RBP: ff11000007fa1000 R08: 1fe22000017232f9 R09: ff11000014d70bb8
[   67.821706][  T961] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.821919][  T961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.822127][  T961] FS:  00007f32078c7840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.822375][  T961] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.822556][  T961] CR2: 00000000004a77b8 CR3: 0000000010c44006 CR4: 0000000000771ef0
[   67.822767][  T961] PKRU: 55555554
[   67.822879][  T961] Call Trace:
[   67.822983][  T961]  <TASK>
[   67.823066][  T961]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.823208][  T961]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.823351][  T961]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.823496][  T961]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.823610][  T961]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.823751][  T961]  __dev_notify_flags (net/core/dev.c:9787)
[   67.823898][  T961]  ? netif_change_name (net/core/dev.c:1495)
[   67.824040][  T961]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.824181][  T961]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.824358][  T961]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.824505][  T961]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.824653][  T961]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.824793][  T961]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.824937][  T961]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.825075][  T961]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.825253][  T961]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.825397][  T961]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.825548][  T961]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.825692][  T961]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.825831][  T961]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.825974][  T961]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.826111][  T961]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.826255][  T961]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.826395][  T961]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.826541][  T961]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.826687][  T961]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.826828][  T961]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.826973][  T961]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.827117][  T961]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.827257][  T961]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.827399][  T961]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.827547][  T961]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.827698][  T961]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.827853][  T961]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.827993][  T961]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.828134][  T961]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.828276][  T961]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.828415][  T961]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.828560][  T961]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.828707][  T961]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.828853][  T961]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.828992][  T961]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.829132][  T961]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.829274][  T961]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.829417][  T961]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.829563][  T961]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.829709][  T961]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.829887][  T961]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.830128][  T961]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.830270][  T961]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.830411][  T961]  ___sys_sendmsg (net/socket.c:2752)
[   67.830555][  T961]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.830698][  T961]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.830851][  T961]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.830996][  T961]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.831139][  T961]  __sys_sendmsg (net/socket.c:2784)
[   67.831281][  T961]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.831425][  T961]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.831566][  T961]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.831714][  T961]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.831860][  T961]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.832001][  T961]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.832141][  T961]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.832316][  T961] RIP: 0033:0x7f3207b0108e
[   67.832463][  T961] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.833088][  T961] RSP: 002b:00007fff6f303fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.833300][  T961] RAX: ffffffffffffffda RBX: 00007fff6f304788 RCX: 00007f3207b0108e
[   67.833512][  T961] RDX: 0000000000000000 RSI: 00007fff6f304090 RDI: 0000000000000005
[   67.833726][  T961] RBP: 00007fff6f303ff0 R08: 0000000000000000 R09: 0000000000000000
[   67.833939][  T961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.834146][  T961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f304760
| [   67.848020][  T962] ------------[ cut here ]------------
| [   67.848210][  T962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/962
| [   67.848504][  T962] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.849273][  T962] Tainted: [W]=WARN
[   67.849424][  T962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.849667][  T962] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.849910][  T962] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.850450][  T962] RSP: 0018:ffa000000178f1b0 EFLAGS: 00010286
[   67.850700][  T962] RAX: 00000000ffffffa6 RBX: ff1100000b918200 RCX: 1ff40000002f1dfc
[   67.850969][  T962] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9182bc
[   67.851228][  T962] RBP: ff11000014e1c000 R08: 1fe2200001723059 R09: ff1100000ad15238
[   67.851479][  T962] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   67.851755][  T962] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.852023][  T962] FS:  00007f343bb67840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   67.852312][  T962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.852544][  T962] CR2: 00007f8d5970ff10 CR3: 0000000010b8c002 CR4: 0000000000771ef0
[   67.852807][  T962] PKRU: 55555554
[   67.852969][  T962] Call Trace:
[   67.853122][  T962]  <TASK>
[   67.853242][  T962]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.853426][  T962]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.853635][  T962]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.853823][  T962]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.853988][  T962]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.854207][  T962]  __dev_notify_flags (net/core/dev.c:9787)
[   67.854395][  T962]  ? netif_change_name (net/core/dev.c:1495)
[   67.854609][  T962]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.854801][  T962]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.855034][  T962]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.855224][  T962]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.855411][  T962]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.855617][  T962]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.855808][  T962]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.856001][  T962]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.856229][  T962]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.856421][  T962]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.856632][  T962]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.856819][  T962]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.857016][  T962]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.857201][  T962]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.857387][  T962]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.857604][  T962]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.857793][  T962]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.857996][  T962]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.858184][  T962]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.858372][  T962]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.858610][  T962]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.858800][  T962]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.858997][  T962]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.859190][  T962]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.859379][  T962]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.859593][  T962]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.859784][  T962]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.859982][  T962]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.860173][  T962]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.860362][  T962]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.860559][  T962]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.860760][  T962]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.860963][  T962]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.861151][  T962]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.861339][  T962]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.861533][  T962]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.861737][  T962]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.861966][  T962]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.862153][  T962]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.862342][  T962]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.862564][  T962]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.862768][  T962]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.862963][  T962]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.863153][  T962]  ___sys_sendmsg (net/socket.c:2752)
[   67.863338][  T962]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.863532][  T962]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.865670][  T962]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.865869][  T962]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.866060][  T962]  __sys_sendmsg (net/socket.c:2784)
[   67.866246][  T962]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.866439][  T962]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.866649][  T962]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.866842][  T962]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.867037][  T962]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.867223][  T962]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.867441][  T962]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.867681][  T962] RIP: 0033:0x7f343bda108e
[   67.867884][  T962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.868420][  T962] RSP: 002b:00007ffcbdd49400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.868697][  T962] RAX: ffffffffffffffda RBX: 00007ffcbdd49ba8 RCX: 00007f343bda108e
[   67.868964][  T962] RDX: 0000000000000000 RSI: 00007ffcbdd494b0 RDI: 0000000000000005
[   67.869215][  T962] RBP: 00007ffcbdd49410 R08: 0000000000000000 R09: 0000000000000000
[   67.869467][  T962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.869737][  T962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbdd49b80
| [   67.874613][  T963] ------------[ cut here ]------------
| [   67.874768][  T963] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/963
| [   67.875014][  T963] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.875660][  T963] Tainted: [W]=WARN
[   67.875770][  T963] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.875950][  T963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.876129][  T963] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.876629][  T963] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   67.876804][  T963] RAX: 00000000ffffffa6 RBX: ff110000102e1e00 RCX: 1ff40000002e7dfc
[   67.877014][  T963] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e1ebc
[   67.877218][  T963] RBP: ff110000157a1000 R08: 1fe220000205c3d9 R09: ff110000158c8bb8
[   67.877420][  T963] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.877632][  T963] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.877845][  T963] FS:  00007f42b6b03840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.878085][  T963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.878260][  T963] CR2: 000055dc42eded5c CR3: 000000001579e003 CR4: 0000000000771ef0
[   67.878464][  T963] PKRU: 55555554
[   67.878574][  T963] Call Trace:
[   67.878682][  T963]  <TASK>
[   67.878752][  T963]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.878893][  T963]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.879032][  T963]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.879170][  T963]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.879276][  T963]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.879414][  T963]  __dev_notify_flags (net/core/dev.c:9787)
[   67.879558][  T963]  ? netif_change_name (net/core/dev.c:1495)
[   67.879700][  T963]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.879843][  T963]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.880014][  T963]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.880154][  T963]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.880294][  T963]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.880430][  T963]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.880572][  T963]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.880715][  T963]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.880894][  T963]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.881036][  T963]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.881175][  T963]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.881311][  T963]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.881446][  T963]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.881594][  T963]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.881728][  T963]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.881873][  T963]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.882011][  T963]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.882162][  T963]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.882304][  T963]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.882440][  T963]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.882594][  T963]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.882732][  T963]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.882872][  T963]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.883011][  T963]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.883148][  T963]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.883286][  T963]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.883426][  T963]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.883568][  T963]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.883713][  T963]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.883854][  T963]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.883990][  T963]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.884127][  T963]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.884266][  T963]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.884408][  T963]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.884552][  T963]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.884694][  T963]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.884831][  T963]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.884973][  T963]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.885109][  T963]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.885245][  T963]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.885412][  T963]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.885557][  T963]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.885699][  T963]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.885841][  T963]  ___sys_sendmsg (net/socket.c:2752)
[   67.885977][  T963]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.886111][  T963]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.886251][  T963]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.886391][  T963]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.886535][  T963]  __sys_sendmsg (net/socket.c:2784)
[   67.886678][  T963]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.886818][  T963]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.886961][  T963]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.887099][  T963]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.887235][  T963]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.887370][  T963]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.887512][  T963]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.887689][  T963] RIP: 0033:0x7f42b6d3d08e
[   67.887833][  T963] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.888319][  T963] RSP: 002b:00007ffe9c795ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.888529][  T963] RAX: ffffffffffffffda RBX: 00007ffe9c796668 RCX: 00007f42b6d3d08e
[   67.888738][  T963] RDX: 0000000000000000 RSI: 00007ffe9c795f70 RDI: 0000000000000005
[   67.888945][  T963] RBP: 00007ffe9c795ed0 R08: 0000000000000000 R09: 0000000000000000
[   67.889147][  T963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.889351][  T963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c796640
| [   67.893811][  T965] ------------[ cut here ]------------
| [   67.893959][  T965] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/965
| [   67.894199][  T965] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.894835][  T965] Tainted: [W]=WARN
[   67.894942][  T965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.895114][  T965] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.895292][  T965] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.896656][  T965] RSP: 0018:ffa00000017bf1b0 EFLAGS: 00010286
[   67.896831][  T965] RAX: 00000000ffffffa6 RBX: ff110000102e1540 RCX: 1ff40000002f7dfc
[   67.897119][  T965] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e15fc
[   67.897327][  T965] RBP: ff1100000a0c1000 R08: 1fe220000205c2c1 R09: ff11000015960bb8
[   67.897538][  T965] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   67.897841][  T965] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.898141][  T965] FS:  00007fc995c4f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   67.898381][  T965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.898558][  T965] CR2: 00000000004a77b8 CR3: 00000000123dd004 CR4: 0000000000771ef0
[   67.898829][  T965] PKRU: 55555554
[   67.898937][  T965] Call Trace:
[   67.899042][  T965]  <TASK>
[   67.899113][  T965]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.899250][  T965]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.899397][  T965]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.899548][  T965]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.899735][  T965]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.899876][  T965]  __dev_notify_flags (net/core/dev.c:9787)
[   67.900013][  T965]  ? netif_change_name (net/core/dev.c:1495)
[   67.900152][  T965]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.900289][  T965]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.900458][  T965]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.900678][  T965]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.900817][  T965]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.900955][  T965]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.901090][  T965]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.901228][  T965]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.901402][  T965]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.901550][  T965]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.901778][  T965]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.901916][  T965]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.902053][  T965]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.902188][  T965]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.902323][  T965]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.902464][  T965]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.902707][  T965]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.902848][  T965]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.902983][  T965]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.903117][  T965]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.903253][  T965]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.903391][  T965]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.903533][  T965]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.903740][  T965]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.903881][  T965]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.904018][  T965]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.904157][  T965]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.904293][  T965]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.904433][  T965]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.904669][  T965]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.904806][  T965]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.904945][  T965]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.905082][  T965]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.905219][  T965]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.905355][  T965]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.905497][  T965]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.905714][  T965]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.905857][  T965]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.905992][  T965]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.906127][  T965]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.906296][  T965]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.906433][  T965]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.906669][  T965]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.906809][  T965]  ___sys_sendmsg (net/socket.c:2752)
[   67.906949][  T965]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.907085][  T965]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.907225][  T965]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.907366][  T965]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.907512][  T965]  __sys_sendmsg (net/socket.c:2784)
[   67.907740][  T965]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.907887][  T965]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.908022][  T965]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.908159][  T965]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.908295][  T965]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.908431][  T965]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.908575][  T965]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.908805][  T965] RIP: 0033:0x7fc995e8908e
[   67.908953][  T965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.909437][  T965] RSP: 002b:00007ffd41db30b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.909819][  T965] RAX: ffffffffffffffda RBX: 00007ffd41db3858 RCX: 00007fc995e8908e
[   67.910030][  T965] RDX: 0000000000000000 RSI: 00007ffd41db3160 RDI: 0000000000000005
[   67.910233][  T965] RBP: 00007ffd41db30c0 R08: 0000000000000000 R09: 0000000000000000
[   67.910433][  T965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.910721][  T965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd41db3830
| [   67.923244][  T964] ------------[ cut here ]------------
| [   67.923394][  T964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/964
| [   67.923646][  T964] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.924283][  T964] Tainted: [W]=WARN
[   67.924389][  T964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.924566][  T964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.924750][  T964] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.925251][  T964] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   67.925425][  T964] RAX: 00000000ffffffa6 RBX: ff1100000c17e740 RCX: 1ff40000002ebdfc
[   67.925644][  T964] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17e7fc
[   67.925852][  T964] RBP: ff11000015424000 R08: 1fe220000182fd01 R09: ff110000158cd238
[   67.926057][  T964] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.926266][  T964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.926473][  T964] FS:  00007f146186e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.926725][  T964] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.926905][  T964] CR2: 00000000004a77b8 CR3: 00000000100c9005 CR4: 0000000000771ef0
[   67.927114][  T964] PKRU: 55555554
[   67.927217][  T964] Call Trace:
[   67.927321][  T964]  <TASK>
[   67.927393][  T964]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.927541][  T964]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.927693][  T964]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.927848][  T964]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.927958][  T964]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.928102][  T964]  __dev_notify_flags (net/core/dev.c:9787)
[   67.928249][  T964]  ? netif_change_name (net/core/dev.c:1495)
[   67.928403][  T964]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.928555][  T964]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.928740][  T964]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.928891][  T964]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.929036][  T964]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.929176][  T964]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.929315][  T964]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.929454][  T964]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.929645][  T964]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.929793][  T964]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.929939][  T964]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.930076][  T964]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.930217][  T964]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.930356][  T964]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.930496][  T964]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.930647][  T964]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.930789][  T964]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.930939][  T964]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.931078][  T964]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.931219][  T964]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.931359][  T964]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.931504][  T964]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.931649][  T964]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.931793][  T964]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.931939][  T964]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.932079][  T964]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.932223][  T964]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.932363][  T964]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.932512][  T964]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.932661][  T964]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.932803][  T964]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.932950][  T964]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.933091][  T964]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.933233][  T964]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.933374][  T964]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.933518][  T964]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.933665][  T964]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.933815][  T964]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.933959][  T964]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.934098][  T964]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.934273][  T964]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.934415][  T964]  ___sys_sendmsg (net/socket.c:2752)
[   67.934559][  T964]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.934705][  T964]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.934860][  T964]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.935001][  T964]  __sys_sendmsg (net/socket.c:2784)
[   67.935139][  T964]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.935284][  T964]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.935422][  T964]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.935565][  T964]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.935712][  T964]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.935860][  T964]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.935999][  T964]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.936168][  T964] RIP: 0033:0x7f1461aa808e
[   67.936315][  T964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.936819][  T964] RSP: 002b:00007ffdae9a1870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.937033][  T964] RAX: ffffffffffffffda RBX: 00007ffdae9a2018 RCX: 00007f1461aa808e
[   67.937239][  T964] RDX: 0000000000000000 RSI: 00007ffdae9a1920 RDI: 0000000000000005
[   67.937447][  T964] RBP: 00007ffdae9a1880 R08: 0000000000000000 R09: 0000000000000000
[   67.937664][  T964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce33
[   67.937874][  T964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae9a1ff0
| [   67.943323][  T968] ------------[ cut here ]------------
| [   67.943470][  T968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/968
| [   67.943726][  T968] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.944359][  T968] Tainted: [W]=WARN
[   67.944463][  T968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.944703][  T968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.944886][  T968] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.945378][  T968] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   67.945574][  T968] RAX: 00000000ffffffa6 RBX: ff11000004b21e00 RCX: 1ff40000002f3dfc
[   67.945844][  T968] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b21ebc
[   67.946102][  T968] RBP: ff11000014e69000 R08: 1fe22000009643d9 R09: ff11000015988bb8
[   67.946364][  T968] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.946576][  T968] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.946853][  T968] FS:  00007f5694fac840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.947092][  T968] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.947266][  T968] CR2: 00007f146193b574 CR3: 000000000ba31006 CR4: 0000000000771ef0
[   67.947471][  T968] PKRU: 55555554
[   67.947643][  T968] Call Trace:
[   67.947748][  T968]  <TASK>
[   67.947820][  T968]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.947963][  T968]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.948101][  T968]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.948241][  T968]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.948344][  T968]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.948488][  T968]  __dev_notify_flags (net/core/dev.c:9787)
[   67.948685][  T968]  ? netif_change_name (net/core/dev.c:1495)
[   67.948886][  T968]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.949023][  T968]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.949194][  T968]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.949332][  T968]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.949471][  T968]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.949676][  T968]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.949814][  T968]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.949953][  T968]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.950128][  T968]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.950270][  T968]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.950411][  T968]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.950557][  T968]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.950757][  T968]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.950901][  T968]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.951036][  T968]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.951178][  T968]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.951316][  T968]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.951453][  T968]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.951652][  T968]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.951789][  T968]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.951930][  T968]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.952069][  T968]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.952205][  T968]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.952345][  T968]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.952489][  T968]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.952687][  T968]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.952832][  T968]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.952974][  T968]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.953116][  T968]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.953258][  T968]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.953398][  T968]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.953546][  T968]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.953745][  T968]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.953892][  T968]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.954031][  T968]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.954228][  T968]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.954366][  T968]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.954516][  T968]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.954715][  T968]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.954862][  T968]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.955034][  T968]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.955175][  T968]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.955314][  T968]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.955454][  T968]  ___sys_sendmsg (net/socket.c:2752)
[   67.955656][  T968]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.955795][  T968]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.955942][  T968]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.956084][  T968]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.956227][  T968]  __sys_sendmsg (net/socket.c:2784)
[   67.956365][  T968]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.956514][  T968]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.956713][  T968]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.956862][  T968]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.957000][  T968]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.957139][  T968]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.957283][  T968]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.957456][  T968] RIP: 0033:0x7f56951e608e
[   67.957667][  T968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.958173][  T968] RSP: 002b:00007ffeff8ed760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.958385][  T968] RAX: ffffffffffffffda RBX: 00007ffeff8edf08 RCX: 00007f56951e608e
[   67.958655][  T968] RDX: 0000000000000000 RSI: 00007ffeff8ed810 RDI: 0000000000000005
[   67.958870][  T968] RBP: 00007ffeff8ed770 R08: 0000000000000000 R09: 0000000000000000
[   67.959078][  T968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   67.959285][  T968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeff8edee0
| [   67.972768][  T969] ------------[ cut here ]------------
| [   67.972923][  T969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/969
| [   67.973168][  T969] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   67.974121][  T969] Tainted: [W]=WARN
[   67.974232][  T969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.974405][  T969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   67.974602][  T969] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   67.975104][  T969] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   67.975285][  T969] RAX: 00000000ffffffa6 RBX: ff11000015c2b000 RCX: 1ff400000021bdfc
[   67.975501][  T969] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b0bc
[   67.975719][  T969] RBP: ff11000010954000 R08: 1fe2200002b85619 R09: ff110000159b8bb8
[   67.975932][  T969] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   67.976139][  T969] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   67.976350][  T969] FS:  00007fc991501840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   67.976609][  T969] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.976786][  T969] CR2: 00007f146193b574 CR3: 000000000ca3c001 CR4: 0000000000771ef0
[   67.977000][  T969] PKRU: 55555554
[   67.977103][  T969] Call Trace:
[   67.977209][  T969]  <TASK>
[   67.977281][  T969]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   67.977418][  T969]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   67.977563][  T969]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   67.977709][  T969]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   67.977815][  T969]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   67.977954][  T969]  __dev_notify_flags (net/core/dev.c:9787)
[   67.978094][  T969]  ? netif_change_name (net/core/dev.c:1495)
[   67.978235][  T969]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   67.978376][  T969]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   67.978555][  T969]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   67.978700][  T969]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   67.978847][  T969]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   67.978986][  T969]  ? __dev_get_by_name (net/core/dev.c:883)
[   67.979125][  T969]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   67.979272][  T969]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   67.979454][  T969]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   67.979610][  T969]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   67.979751][  T969]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.979897][  T969]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.980037][  T969]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.980177][  T969]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   67.980320][  T969]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.980467][  T969]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.980628][  T969]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   67.980768][  T969]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   67.980917][  T969]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   67.981058][  T969]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.981199][  T969]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.981343][  T969]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   67.981486][  T969]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   67.981635][  T969]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   67.981775][  T969]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   67.981924][  T969]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   67.982069][  T969]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   67.982213][  T969]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   67.982357][  T969]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   67.982505][  T969]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   67.982650][  T969]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   67.982791][  T969]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   67.982939][  T969]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   67.983080][  T969]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   67.983223][  T969]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.983365][  T969]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.983510][  T969]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   67.983658][  T969]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   67.983797][  T969]  ? copy_msghdr_from_user (net/socket.c:2635)
[   67.983941][  T969]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   67.984112][  T969]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   67.984254][  T969]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   67.984393][  T969]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   67.984535][  T969]  ___sys_sendmsg (net/socket.c:2752)
[   67.984680][  T969]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   67.984821][  T969]  ? copy_msghdr_from_user (net/socket.c:2603)
[   67.984970][  T969]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   67.985113][  T969]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   67.985256][  T969]  __sys_sendmsg (net/socket.c:2784)
[   67.985397][  T969]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   67.985551][  T969]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.985697][  T969]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   67.985844][  T969]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   67.985984][  T969]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   67.986121][  T969]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   67.986258][  T969]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   67.986427][  T969] RIP: 0033:0x7fc99173b08e
[   67.986575][  T969] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   67.987073][  T969] RSP: 002b:00007ffc25f27560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   67.987281][  T969] RAX: ffffffffffffffda RBX: 00007ffc25f27d08 RCX: 00007fc99173b08e
[   67.987492][  T969] RDX: 0000000000000000 RSI: 00007ffc25f27610 RDI: 0000000000000005
[   67.987699][  T969] RBP: 00007ffc25f27570 R08: 0000000000000000 R09: 0000000000000000
[   67.987909][  T969] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   67.988114][  T969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25f27ce0
| [   68.002755][  T967] ------------[ cut here ]------------
| [   68.002911][  T967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/967
| [   68.003156][  T967] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.003829][  T967] Tainted: [W]=WARN
[   68.003943][  T967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.004121][  T967] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.004308][  T967] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.004822][  T967] RSP: 0018:ffa000000177f1b0 EFLAGS: 00010286
[   68.005007][  T967] RAX: 00000000ffffffa6 RBX: ff11000014d48c80 RCX: 1ff40000002efdfc
[   68.005220][  T967] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d48d3c
[   68.005429][  T967] RBP: ff110000150f1000 R08: 1fe22000029a91a9 R09: ff110000121e2ef8
[   68.005651][  T967] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.005868][  T967] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.006079][  T967] FS:  00007f8d593fe840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.006327][  T967] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.006510][  T967] CR2: 000055dc42eded5c CR3: 000000000c110002 CR4: 0000000000771ef0
[   68.006728][  T967] PKRU: 55555554
[   68.006834][  T967] Call Trace:
[   68.006948][  T967]  <TASK>
[   68.007021][  T967]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.007161][  T967]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.007305][  T967]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.007447][  T967]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.007561][  T967]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.007710][  T967]  __dev_notify_flags (net/core/dev.c:9787)
[   68.007859][  T967]  ? netif_change_name (net/core/dev.c:1495)
[   68.008005][  T967]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.008149][  T967]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.008331][  T967]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.008480][  T967]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.008635][  T967]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.008781][  T967]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.008929][  T967]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.009072][  T967]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.009260][  T967]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.009409][  T967]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.009565][  T967]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.009711][  T967]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.009861][  T967]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.010005][  T967]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.010149][  T967]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.010296][  T967]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.010441][  T967]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.010596][  T967]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.010741][  T967]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.010888][  T967]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.011033][  T967]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.011181][  T967]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.011323][  T967]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.011468][  T967]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.011626][  T967]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.011770][  T967]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.011924][  T967]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.012067][  T967]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.012216][  T967]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.012359][  T967]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.012507][  T967]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.012655][  T967]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.012798][  T967]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.012949][  T967]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.013091][  T967]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.013236][  T967]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.013380][  T967]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.013529][  T967]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.013677][  T967]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.013820][  T967]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.014002][  T967]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.014147][  T967]  ___sys_sendmsg (net/socket.c:2752)
[   68.014289][  T967]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.014432][  T967]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.014601][  T967]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.014747][  T967]  __sys_sendmsg (net/socket.c:2784)
[   68.014895][  T967]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.015043][  T967]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.015185][  T967]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.015327][  T967]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.015470][  T967]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.015626][  T967]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.015769][  T967]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.015952][  T967] RIP: 0033:0x7f8d5963808e
[   68.016101][  T967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.016616][  T967] RSP: 002b:00007ffcfab70460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.016831][  T967] RAX: ffffffffffffffda RBX: 00007ffcfab70c08 RCX: 00007f8d5963808e
[   68.017049][  T967] RDX: 0000000000000000 RSI: 00007ffcfab70510 RDI: 0000000000000005
[   68.017265][  T967] RBP: 00007ffcfab70470 R08: 0000000000000000 R09: 0000000000000000
[   68.017490][  T967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.017707][  T967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfab70be0
| [   68.022150][  T975] ------------[ cut here ]------------
| [   68.022306][  T975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/975
| [   68.022557][  T975] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.023213][  T975] Tainted: [W]=WARN
[   68.023318][  T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.023497][  T975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.023750][  T975] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.024323][  T975] RSP: 0018:ffa00000017cf1b0 EFLAGS: 00010286
[   68.024507][  T975] RAX: 00000000ffffffa6 RBX: ff1100000b918c80 RCX: 1ff40000002f9dfc
[   68.024778][  T975] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b918d3c
[   68.024993][  T975] RBP: ff11000015301000 R08: 1fe22000017231a9 R09: ff11000014d75238
[   68.025202][  T975] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.025406][  T975] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.025680][  T975] FS:  00007fa9b9d80840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.025931][  T975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.026104][  T975] CR2: 00000000004a77b8 CR3: 00000000100d5003 CR4: 0000000000771ef0
[   68.026313][  T975] PKRU: 55555554
[   68.026416][  T975] Call Trace:
[   68.026526][  T975]  <TASK>
[   68.026658][  T975]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.026797][  T975]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.026948][  T975]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.027091][  T975]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.027201][  T975]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.027345][  T975]  __dev_notify_flags (net/core/dev.c:9787)
[   68.027493][  T975]  ? netif_change_name (net/core/dev.c:1495)
[   68.027696][  T975]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.027848][  T975]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.028027][  T975]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.028171][  T975]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.028316][  T975]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.028458][  T975]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.028664][  T975]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.028816][  T975]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.028966][  T975]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.029113][  T975]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.029256][  T975]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.029399][  T975]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.029547][  T975]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.029694][  T975]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.029846][  T975]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.029991][  T975]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.030134][  T975]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.030278][  T975]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.030419][  T975]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.030565][  T975]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.030715][  T975]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.030863][  T975]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.031019][  T975]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.031161][  T975]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.031309][  T975]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.031454][  T975]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.031605][  T975]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.031749][  T975]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.031898][  T975]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.032041][  T975]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.032183][  T975]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.032326][  T975]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.032471][  T975]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.032629][  T975]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.032773][  T975]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.032923][  T975]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.033067][  T975]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.033211][  T975]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.033353][  T975]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.033536][  T975]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.033687][  T975]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.033831][  T975]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.033981][  T975]  ___sys_sendmsg (net/socket.c:2752)
[   68.034123][  T975]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.034265][  T975]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.034413][  T975]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.034562][  T975]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.034711][  T975]  __sys_sendmsg (net/socket.c:2784)
[   68.034859][  T975]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.035004][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.035144][  T975]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.035288][  T975]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.035428][  T975]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.035579][  T975]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.035724][  T975]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.035905][  T975] RIP: 0033:0x7fa9b9fba08e
[   68.036053][  T975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.036563][  T975] RSP: 002b:00007ffe4eb95780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.036778][  T975] RAX: ffffffffffffffda RBX: 00007ffe4eb95f28 RCX: 00007fa9b9fba08e
[   68.036993][  T975] RDX: 0000000000000000 RSI: 00007ffe4eb95830 RDI: 0000000000000005
[   68.037206][  T975] RBP: 00007ffe4eb95790 R08: 0000000000000000 R09: 0000000000000000
[   68.037414][  T975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.037637][  T975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4eb95f00
| [   68.046837][  T970] ------------[ cut here ]------------
| [   68.046997][  T970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/970
| [   68.047241][  T970] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.047902][  T970] Tainted: [W]=WARN
[   68.048007][  T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.048183][  T970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.048366][  T970] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.048887][  T970] RSP: 0018:ffa00000015ef1b0 EFLAGS: 00010286
[   68.049065][  T970] RAX: 00000000ffffffa6 RBX: ff110000102e0900 RCX: 1ff40000002bddfc
[   68.049273][  T970] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e09bc
[   68.049480][  T970] RBP: ff1100000ca9c000 R08: 1fe220000205c139 R09: ff110000024faef8
[   68.049701][  T970] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.049916][  T970] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.050123][  T970] FS:  00007fe7ccea6840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.050367][  T970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.050551][  T970] CR2: 00007fa9b9e4d574 CR3: 0000000009b45004 CR4: 0000000000771ef0
[   68.050894][  T970] PKRU: 55555554
[   68.051110][  T970] Call Trace:
[   68.051219][  T970]  <TASK>
[   68.051291][  T970]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.051433][  T970]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.051700][  T970]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.051850][  T970]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.051956][  T970]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.052097][  T970]  __dev_notify_flags (net/core/dev.c:9787)
[   68.052242][  T970]  ? netif_change_name (net/core/dev.c:1495)
[   68.052382][  T970]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.052530][  T970]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.052824][  T970]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.052971][  T970]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.053115][  T970]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.053252][  T970]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.053393][  T970]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.053539][  T970]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.053842][  T970]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.053991][  T970]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.054135][  T970]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.054279][  T970]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.054418][  T970]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.054564][  T970]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.054818][  T970]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.054968][  T970]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.055110][  T970]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.055251][  T970]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.055391][  T970]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.055540][  T970]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.055798][  T970]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.055947][  T970]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.056088][  T970]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.056232][  T970]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.056372][  T970]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.056517][  T970]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.056775][  T970]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.056918][  T970]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.057058][  T970]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.057201][  T970]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.057339][  T970]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.057479][  T970]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.057741][  T970]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.057886][  T970]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.058024][  T970]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.058164][  T970]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.058306][  T970]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.058446][  T970]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.058660][  T970]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.058803][  T970]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.058982][  T970]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.059121][  T970]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.059264][  T970]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.059404][  T970]  ___sys_sendmsg (net/socket.c:2752)
[   68.059550][  T970]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.059874][  T970]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.060020][  T970]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.060163][  T970]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.060307][  T970]  __sys_sendmsg (net/socket.c:2784)
[   68.060447][  T970]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.060884][  T970]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.061025][  T970]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.061164][  T970]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.061304][  T970]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.061442][  T970]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.061872][  T970]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.062046][  T970] RIP: 0033:0x7fe7cd0e008e
[   68.062195][  T970] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.062960][  T970] RSP: 002b:00007fff097fab20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.063169][  T970] RAX: ffffffffffffffda RBX: 00007fff097fb2c8 RCX: 00007fe7cd0e008e
[   68.063376][  T970] RDX: 0000000000000000 RSI: 00007fff097fabd0 RDI: 0000000000000005
[   68.063690][  T970] RBP: 00007fff097fab30 R08: 0000000000000000 R09: 0000000000000000
[   68.063904][  T970] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.064110][  T970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff097fb2a0
| [   68.071309][  T971] ------------[ cut here ]------------
| [   68.071470][  T971] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/971
| [   68.071732][  T971] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.072374][  T971] Tainted: [W]=WARN
[   68.072477][  T971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.072726][  T971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.072914][  T971] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.073501][  T971] RSP: 0018:ffa00000016af1b0 EFLAGS: 00010286
[   68.073711][  T971] RAX: 00000000ffffffa6 RBX: ff11000010008040 RCX: 1ff40000002d5dfc
[   68.073925][  T971] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100080fc
[   68.074131][  T971] RBP: ff11000015364000 R08: 1fe2200002001021 R09: ff1100000c1e0bb8
[   68.074352][  T971] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.074566][  T971] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.074779][  T971] FS:  00007f4f96f99840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.075026][  T971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.075202][  T971] CR2: 00000000004a77b8 CR3: 00000000021e6003 CR4: 0000000000771ef0
[   68.075416][  T971] PKRU: 55555554
[   68.075527][  T971] Call Trace:
[   68.075633][  T971]  <TASK>
[   68.075704][  T971]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.075847][  T971]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.075986][  T971]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.076126][  T971]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.076232][  T971]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.076371][  T971]  __dev_notify_flags (net/core/dev.c:9787)
[   68.076515][  T971]  ? netif_change_name (net/core/dev.c:1495)
[   68.076660][  T971]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.076798][  T971]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.076977][  T971]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.077116][  T971]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.077258][  T971]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.077396][  T971]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.077543][  T971]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.077687][  T971]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.077867][  T971]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.078009][  T971]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.078149][  T971]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.078288][  T971]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.078429][  T971]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.078575][  T971]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.078717][  T971]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.078863][  T971]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.079002][  T971]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.079140][  T971]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.079279][  T971]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.079415][  T971]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.079560][  T971]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.079706][  T971]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.079848][  T971]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.079987][  T971]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.080124][  T971]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.080263][  T971]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.080405][  T971]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.080551][  T971]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.080697][  T971]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.080841][  T971]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.080980][  T971]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.081117][  T971]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.081256][  T971]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.081395][  T971]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.081537][  T971]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.081683][  T971]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.081822][  T971]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.081966][  T971]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.082103][  T971]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.082240][  T971]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.082410][  T971]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.082557][  T971]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.082701][  T971]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.082845][  T971]  ___sys_sendmsg (net/socket.c:2752)
[   68.082983][  T971]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.083121][  T971]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.083264][  T971]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.083406][  T971]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.083554][  T971]  __sys_sendmsg (net/socket.c:2784)
[   68.083697][  T971]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.083845][  T971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.083983][  T971]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.084123][  T971]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.084261][  T971]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.084398][  T971]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.084540][  T971]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.084714][  T971] RIP: 0033:0x7f4f971d308e
[   68.084865][  T971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.085355][  T971] RSP: 002b:00007ffd9ea17d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.085564][  T971] RAX: ffffffffffffffda RBX: 00007ffd9ea184e8 RCX: 00007f4f971d308e
[   68.085773][  T971] RDX: 0000000000000000 RSI: 00007ffd9ea17df0 RDI: 0000000000000005
[   68.085981][  T971] RBP: 00007ffd9ea17d50 R08: 0000000000000000 R09: 0000000000000000
[   68.086185][  T971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.086391][  T971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9ea184c0
| [   68.091886][  T972] ------------[ cut here ]------------
| [   68.092030][  T972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/972
| [   68.092274][  T972] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.092925][  T972] Tainted: [W]=WARN
[   68.093030][  T972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.093206][  T972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.093386][  T972] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.093897][  T972] RSP: 0018:ffa00000017af1b0 EFLAGS: 00010286
[   68.094072][  T972] RAX: 00000000ffffffa6 RBX: ff110000100091c0 RCX: 1ff40000002f5dfc
[   68.094280][  T972] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001000927c
[   68.094491][  T972] RBP: ff1100001543c000 R08: 1fe2200002001251 R09: ff1100000a1b2ef8
[   68.094699][  T972] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.094912][  T972] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.095119][  T972] FS:  00007fea0fa82840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.095362][  T972] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.095542][  T972] CR2: 00000000004a77b8 CR3: 00000000100b0004 CR4: 0000000000771ef0
[   68.095758][  T972] PKRU: 55555554
[   68.095866][  T972] Call Trace:
[   68.095969][  T972]  <TASK>
[   68.096041][  T972]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.096181][  T972]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.096322][  T972]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.096461][  T972]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.096572][  T972]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.096716][  T972]  __dev_notify_flags (net/core/dev.c:9787)
[   68.096863][  T972]  ? netif_change_name (net/core/dev.c:1495)
[   68.097004][  T972]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.097143][  T972]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.097320][  T972]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.097462][  T972]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.097617][  T972]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.097756][  T972]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.097899][  T972]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.098036][  T972]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.098217][  T972]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.098363][  T972]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.098512][  T972]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.098658][  T972]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.098799][  T972]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.098942][  T972]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.099081][  T972]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.099227][  T972]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.099366][  T972]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.099511][  T972]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.099658][  T972]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.099795][  T972]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.099939][  T972]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.100082][  T972]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.100218][  T972]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.100360][  T972]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.100504][  T972]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.100651][  T972]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.100796][  T972]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.100941][  T972]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.101081][  T972]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.101222][  T972]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.101361][  T972]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.101502][  T972]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.101648][  T972]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.101788][  T972]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.101932][  T972]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.102070][  T972]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.102208][  T972]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.102348][  T972]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.102489][  T972]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.102632][  T972]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.102801][  T972]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.102943][  T972]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.103080][  T972]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.103219][  T972]  ___sys_sendmsg (net/socket.c:2752)
[   68.103355][  T972]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.103497][  T972]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.103643][  T972]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.103783][  T972]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.103926][  T972]  __sys_sendmsg (net/socket.c:2784)
[   68.104064][  T972]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.104206][  T972]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.104342][  T972]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.104480][  T972]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.104630][  T972]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.104767][  T972]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.104913][  T972]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.105086][  T972] RIP: 0033:0x7fea0fcbc08e
[   68.105232][  T972] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.105736][  T972] RSP: 002b:00007ffc8bd91c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.105951][  T972] RAX: ffffffffffffffda RBX: 00007ffc8bd923d8 RCX: 00007fea0fcbc08e
[   68.106158][  T972] RDX: 0000000000000000 RSI: 00007ffc8bd91ce0 RDI: 0000000000000005
[   68.106364][  T972] RBP: 00007ffc8bd91c40 R08: 0000000000000000 R09: 0000000000000000
[   68.106576][  T972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.106794][  T972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8bd923b0
| [   68.115567][  T974] ------------[ cut here ]------------
| [   68.115730][  T974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/974
| [   68.115978][  T974] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.116626][  T974] Tainted: [W]=WARN
[   68.116730][  T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.116960][  T974] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.117162][  T974] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.117680][  T974] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   68.117867][  T974] RAX: 00000000ffffffa6 RBX: ff1100000c17fa80 RCX: 1ff40000002dfdfc
[   68.118075][  T974] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17fb3c
[   68.118281][  T974] RBP: ff110000153f9000 R08: 1fe220000182ff69 R09: ff1100001360d238
[   68.118496][  T974] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.118710][  T974] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.118921][  T974] FS:  00007fa6dadac840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.119163][  T974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.119337][  T974] CR2: 00007f4f97066574 CR3: 0000000013573006 CR4: 0000000000771ef0
[   68.119550][  T974] PKRU: 55555554
[   68.119660][  T974] Call Trace:
[   68.119766][  T974]  <TASK>
[   68.119843][  T974]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.119982][  T974]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.120120][  T974]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.120262][  T974]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.120366][  T974]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.120511][  T974]  __dev_notify_flags (net/core/dev.c:9787)
[   68.120657][  T974]  ? netif_change_name (net/core/dev.c:1495)
[   68.120794][  T974]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.120938][  T974]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.121110][  T974]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.121248][  T974]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.121385][  T974]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.121526][  T974]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.121666][  T974]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.121803][  T974]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.121982][  T974]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.122123][  T974]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.122261][  T974]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.122398][  T974]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.122545][  T974]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.122689][  T974]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.122824][  T974]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.122973][  T974]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.123109][  T974]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.123247][  T974]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.123384][  T974]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.123525][  T974]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.123665][  T974]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.123806][  T974]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.123947][  T974]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.124086][  T974]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.124225][  T974]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.124363][  T974]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.124509][  T974]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.124654][  T974]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.124794][  T974]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.124937][  T974]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.125072][  T974]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.125210][  T974]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.125349][  T974]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.125493][  T974]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.125637][  T974]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.125773][  T974]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.125915][  T974]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.126052][  T974]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.126188][  T974]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.126327][  T974]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.126500][  T974]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.126648][  T974]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.126788][  T974]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.126933][  T974]  ___sys_sendmsg (net/socket.c:2752)
[   68.127071][  T974]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.127208][  T974]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.127350][  T974]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.127497][  T974]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.127642][  T974]  __sys_sendmsg (net/socket.c:2784)
[   68.127779][  T974]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.127923][  T974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.128061][  T974]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.128200][  T974]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.128337][  T974]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.128475][  T974]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.128626][  T974]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.128796][  T974] RIP: 0033:0x7fa6dafe608e
[   68.128945][  T974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.129432][  T974] RSP: 002b:00007ffcaae596d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.129651][  T974] RAX: ffffffffffffffda RBX: 00007ffcaae59e78 RCX: 00007fa6dafe608e
[   68.129858][  T974] RDX: 0000000000000000 RSI: 00007ffcaae59780 RDI: 0000000000000005
[   68.130063][  T974] RBP: 00007ffcaae596e0 R08: 0000000000000000 R09: 0000000000000000
[   68.130270][  T974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.130474][  T974] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaae59e50
| [   68.137813][  T973] ------------[ cut here ]------------
| [   68.137972][  T973] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/973
| [   68.138218][  T973] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.139251][  T973] Tainted: [W]=WARN
[   68.139358][  T973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.139540][  T973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.139732][  T973] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.140236][  T973] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   68.140413][  T973] RAX: 00000000ffffffa6 RBX: ff11000014ed6e40 RCX: 1ff40000002e7dfc
[   68.140629][  T973] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed6efc
[   68.140841][  T973] RBP: ff11000010259000 R08: 1fe22000029dade1 R09: ff1100001020aef8
[   68.141049][  T973] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.141254][  T973] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.141462][  T973] FS:  00007f17dd231840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.141716][  T973] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.141898][  T973] CR2: 000055dc42eded5c CR3: 000000000f640004 CR4: 0000000000771ef0
[   68.142109][  T973] PKRU: 55555554
[   68.142216][  T973] Call Trace:
[   68.142319][  T973]  <TASK>
[   68.142391][  T973]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.142536][  T973]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.142686][  T973]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.142829][  T973]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.142941][  T973]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.143082][  T973]  __dev_notify_flags (net/core/dev.c:9787)
[   68.143226][  T973]  ? netif_change_name (net/core/dev.c:1495)
[   68.143368][  T973]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.143517][  T973]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.143698][  T973]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.143846][  T973]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.143988][  T973]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.144131][  T973]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.144273][  T973]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.144412][  T973]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.144602][  T973]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.144752][  T973]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.144901][  T973]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.145041][  T973]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.145183][  T973]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.145323][  T973]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.145463][  T973]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.145625][  T973]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.145769][  T973]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.145916][  T973]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.146058][  T973]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.146198][  T973]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.146338][  T973]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.146479][  T973]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.146629][  T973]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.146771][  T973]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.146917][  T973]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.147058][  T973]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.147206][  T973]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.147349][  T973]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.147496][  T973]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.147647][  T973]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.147789][  T973]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.147933][  T973]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.148072][  T973]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.148215][  T973]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.148355][  T973]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.148501][  T973]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.148647][  T973]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.148794][  T973]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.148940][  T973]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.149079][  T973]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.149253][  T973]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.149392][  T973]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.149535][  T973]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.149682][  T973]  ___sys_sendmsg (net/socket.c:2752)
[   68.149825][  T973]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.149971][  T973]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.150114][  T973]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.150258][  T973]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.150404][  T973]  __sys_sendmsg (net/socket.c:2784)
[   68.150553][  T973]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.150702][  T973]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.150849][  T973]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.150993][  T973]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.151133][  T973]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.151274][  T973]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.151415][  T973]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.151598][  T973] RIP: 0033:0x7f17dd46b08e
[   68.151746][  T973] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.152254][  T973] RSP: 002b:00007ffc77d440c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.152466][  T973] RAX: ffffffffffffffda RBX: 00007ffc77d44868 RCX: 00007f17dd46b08e
[   68.152689][  T973] RDX: 0000000000000000 RSI: 00007ffc77d44170 RDI: 0000000000000005
[   68.152907][  T973] RBP: 00007ffc77d440d0 R08: 0000000000000000 R09: 0000000000000000
[   68.153115][  T973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.153324][  T973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc77d44840
| [   68.159405][  T976] ------------[ cut here ]------------
| [   68.159617][  T976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/976
| [   68.159926][  T976] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.160677][  T976] Tainted: [W]=WARN
[   68.160833][  T976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.161067][  T976] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.161303][  T976] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.161877][  T976] RSP: 0018:ffa000000178f1b0 EFLAGS: 00010286
[   68.162105][  T976] RAX: 00000000ffffffa6 RBX: ff11000015c2a580 RCX: 1ff40000002f1dfc
[   68.162373][  T976] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2a63c
[   68.162660][  T976] RBP: ff1100001576c000 R08: 1fe2200002b854c9 R09: ff11000014d72ef8
[   68.162966][  T976] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.163225][  T976] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.163495][  T976] FS:  00007f2e63484840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.163806][  T976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.164040][  T976] CR2: 00007fe1c871e668 CR3: 0000000010f55002 CR4: 0000000000771ef0
[   68.164301][  T976] PKRU: 55555554
[   68.164455][  T976] Call Trace:
[   68.164631][  T976]  <TASK>
[   68.164762][  T976]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.164998][  T976]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.165196][  T976]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.165387][  T976]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.165553][  T976]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.165760][  T976]  __dev_notify_flags (net/core/dev.c:9787)
[   68.165967][  T976]  ? netif_change_name (net/core/dev.c:1495)
[   68.166160][  T976]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.166355][  T976]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.166608][  T976]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.166805][  T976]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.167007][  T976]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.167199][  T976]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.167394][  T976]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.167607][  T976]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.167849][  T976]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.168052][  T976]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.168251][  T976]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.168438][  T976]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.168652][  T976]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.168880][  T976]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.169073][  T976]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.169274][  T976]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.169468][  T976]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.169684][  T976]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.169889][  T976]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.170083][  T976]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.170279][  T976]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.170472][  T976]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.170685][  T976]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.170890][  T976]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.171082][  T976]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.171277][  T976]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.171472][  T976]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.171686][  T976]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.171923][  T976]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.172117][  T976]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.172311][  T976]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.172510][  T976]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.172719][  T976]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.172930][  T976]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.173122][  T976]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.173318][  T976]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.173515][  T976]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.173721][  T976]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.173926][  T976]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.174116][  T976]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.174374][  T976]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.174599][  T976]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.174793][  T976]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.175002][  T976]  ___sys_sendmsg (net/socket.c:2752)
[   68.175208][  T976]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.175403][  T976]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.175625][  T976]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.175829][  T976]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.176033][  T976]  __sys_sendmsg (net/socket.c:2784)
[   68.176224][  T976]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.176417][  T976]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.176633][  T976]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.176827][  T976]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.177031][  T976]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.177221][  T976]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.177412][  T976]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.177653][  T976] RIP: 0033:0x7f2e636be08e
[   68.177853][  T976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.178420][  T976] RSP: 002b:00007ffd7e1dd7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.178702][  T976] RAX: ffffffffffffffda RBX: 00007ffd7e1ddf58 RCX: 00007f2e636be08e
[   68.178972][  T976] RDX: 0000000000000000 RSI: 00007ffd7e1dd860 RDI: 0000000000000005
[   68.179235][  T976] RBP: 00007ffd7e1dd7c0 R08: 0000000000000000 R09: 0000000000000000
[   68.179502][  T976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.179777][  T976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7e1ddf30
| [   68.189668][  T978] ------------[ cut here ]------------
| [   68.189821][  T978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/978
| [   68.190075][  T978] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.190797][  T978] Tainted: [W]=WARN
[   68.190909][  T978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.191085][  T978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.191269][  T978] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.191856][  T978] RSP: 0018:ffa00000017df1b0 EFLAGS: 00010286
[   68.192033][  T978] RAX: 00000000ffffffa6 RBX: ff110000159f9000 RCX: 1ff40000002fbdfc
[   68.192243][  T978] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f90bc
[   68.192451][  T978] RBP: ff11000014fc4000 R08: 1fe2200002b3f219 R09: ff1100000cc3d238
[   68.192757][  T978] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.192974][  T978] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.193186][  T978] FS:  00007ff99610a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.193432][  T978] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.193696][  T978] CR2: 00007fdb4aa70310 CR3: 0000000015a6d003 CR4: 0000000000771ef0
[   68.193914][  T978] PKRU: 55555554
[   68.194020][  T978] Call Trace:
[   68.194126][  T978]  <TASK>
[   68.194199][  T978]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.194339][  T978]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.194480][  T978]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.194707][  T978]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.194815][  T978]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.194958][  T978]  __dev_notify_flags (net/core/dev.c:9787)
[   68.195101][  T978]  ? netif_change_name (net/core/dev.c:1495)
[   68.195245][  T978]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.195387][  T978]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.195568][  T978]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.195797][  T978]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.195949][  T978]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.196091][  T978]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.196234][  T978]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.196373][  T978]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.196561][  T978]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.196792][  T978]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.196942][  T978]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.197082][  T978]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.197224][  T978]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.197364][  T978]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.197510][  T978]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.197739][  T978]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.197889][  T978]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.198028][  T978]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.198168][  T978]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.198312][  T978]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.198453][  T978]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.198680][  T978]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.198824][  T978]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.198972][  T978]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.199113][  T978]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.199257][  T978]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.199403][  T978]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.199549][  T978]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.199770][  T978]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.199919][  T978]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.200060][  T978]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.200202][  T978]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.200342][  T978]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.200489][  T978]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.200847][  T978]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.200987][  T978]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.201128][  T978]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.201272][  T978]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.201412][  T978]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.201558][  T978]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.201854][  T978]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.201997][  T978]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.202136][  T978]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.202278][  T978]  ___sys_sendmsg (net/socket.c:2752)
[   68.202418][  T978]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.202563][  T978]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.202823][  T978]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.202975][  T978]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.203119][  T978]  __sys_sendmsg (net/socket.c:2784)
[   68.203260][  T978]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.203406][  T978]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.203555][  T978]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.203811][  T978]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.203954][  T978]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.204094][  T978]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.204235][  T978]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.204408][  T978] RIP: 0033:0x7ff99634408e
[   68.204559][  T978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.205183][  T978] RSP: 002b:00007ffe6aab3ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.205393][  T978] RAX: ffffffffffffffda RBX: 00007ffe6aab4698 RCX: 00007ff99634408e
[   68.205720][  T978] RDX: 0000000000000000 RSI: 00007ffe6aab3fa0 RDI: 0000000000000005
[   68.205936][  T978] RBP: 00007ffe6aab3f00 R08: 0000000000000000 R09: 0000000000000000
[   68.206143][  T978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.206354][  T978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6aab4670
| [   68.213433][  T977] ------------[ cut here ]------------
| [   68.213631][  T977] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/977
| [   68.213930][  T977] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.214747][  T977] Tainted: [W]=WARN
[   68.214970][  T977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.215228][  T977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.215454][  T977] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.216035][  T977] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   68.216263][  T977] RAX: 00000000ffffffa6 RBX: ff110000159f8740 RCX: 1ff40000002f3dfc
[   68.216533][  T977] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f87fc
[   68.216813][  T977] RBP: ff11000014f31000 R08: 1fe2200002b3f101 R09: ff1100000c1bd238
[   68.217077][  T977] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.217339][  T977] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.217619][  T977] FS:  00007f02dadbf840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.217926][  T977] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.218150][  T977] CR2: 000055dc42eded5c CR3: 0000000014dc4005 CR4: 0000000000771ef0
[   68.218411][  T977] PKRU: 55555554
[   68.218569][  T977] Call Trace:
[   68.218736][  T977]  <TASK>
[   68.218863][  T977]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.219055][  T977]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.219248][  T977]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.219438][  T977]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.219615][  T977]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.219804][  T977]  __dev_notify_flags (net/core/dev.c:9787)
[   68.220003][  T977]  ? netif_change_name (net/core/dev.c:1495)
[   68.220193][  T977]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.220383][  T977]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.220632][  T977]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.220827][  T977]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.221032][  T977]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.221225][  T977]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.221413][  T977]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.221628][  T977]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.221863][  T977]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.222059][  T977]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.222250][  T977]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.222438][  T977]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.222650][  T977]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.222840][  T977]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.223039][  T977]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.223236][  T977]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.223428][  T977]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.223643][  T977]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.223837][  T977]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.224036][  T977]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.224227][  T977]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.224417][  T977]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.224632][  T977]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.224825][  T977]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.225024][  T977]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.225216][  T977]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.225410][  T977]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.225621][  T977]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.225813][  T977]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.226011][  T977]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.226197][  T977]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.226385][  T977]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.226602][  T977]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.226794][  T977]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.226995][  T977]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.227184][  T977]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.227372][  T977]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.227571][  T977]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.227772][  T977]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.227971][  T977]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.228190][  T977]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.228381][  T977]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.228577][  T977]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.228781][  T977]  ___sys_sendmsg (net/socket.c:2752)
[   68.228980][  T977]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.229167][  T977]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.229359][  T977]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.229560][  T977]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.229767][  T977]  __sys_sendmsg (net/socket.c:2784)
[   68.229966][  T977]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.230156][  T977]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.230343][  T977]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.230538][  T977]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.230740][  T977]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.230938][  T977]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.231127][  T977]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.231350][  T977] RIP: 0033:0x7f02daff908e
[   68.231551][  T977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.232114][  T977] RSP: 002b:00007ffe7efac640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.232369][  T977] RAX: ffffffffffffffda RBX: 00007ffe7efacde8 RCX: 00007f02daff908e
[   68.232649][  T977] RDX: 0000000000000000 RSI: 00007ffe7efac6f0 RDI: 0000000000000005
[   68.232916][  T977] RBP: 00007ffe7efac650 R08: 0000000000000000 R09: 0000000000000000
[   68.233169][  T977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.233423][  T977] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7efacdc0
| [   68.246091][  T979] ------------[ cut here ]------------
| [   68.246246][  T979] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/979
| [   68.246499][  T979] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.247159][  T979] Tainted: [W]=WARN
[   68.247266][  T979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.247443][  T979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.247644][  T979] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.248157][  T979] RSP: 0018:ffa000000177f1b0 EFLAGS: 00010286
[   68.248339][  T979] RAX: 00000000ffffffa6 RBX: ff11000005637380 RCX: 1ff40000002efdfc
[   68.248557][  T979] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563743c
[   68.248772][  T979] RBP: ff1100001552c000 R08: 1fe2200000ac6e89 R09: ff110000104cd238
[   68.248989][  T979] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.249202][  T979] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.249414][  T979] FS:  00007f92c01c8840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.249670][  T979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.249852][  T979] CR2: 00000000004a77b8 CR3: 0000000012ed0006 CR4: 0000000000771ef0
[   68.250065][  T979] PKRU: 55555554
[   68.250174][  T979] Call Trace:
[   68.250279][  T979]  <TASK>
[   68.250353][  T979]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.250499][  T979]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.250646][  T979]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.250789][  T979]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.250903][  T979]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.251045][  T979]  __dev_notify_flags (net/core/dev.c:9787)
[   68.251188][  T979]  ? netif_change_name (net/core/dev.c:1495)
[   68.251332][  T979]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.251476][  T979]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.251666][  T979]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.251810][  T979]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.251954][  T979]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.252096][  T979]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.252240][  T979]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.252380][  T979]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.252569][  T979]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.252722][  T979]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.252872][  T979]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.253013][  T979]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.253156][  T979]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.253299][  T979]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.253439][  T979]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.253598][  T979]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.253743][  T979]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.253887][  T979]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.254030][  T979]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.254170][  T979]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.254311][  T979]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.254454][  T979]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.254606][  T979]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.254755][  T979]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.254903][  T979]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.255046][  T979]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.255190][  T979]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.255332][  T979]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.255475][  T979]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.255629][  T979]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.255772][  T979]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.255922][  T979]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.256065][  T979]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.256209][  T979]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.256351][  T979]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.256502][  T979]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.256651][  T979]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.256794][  T979]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.256940][  T979]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.257083][  T979]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.257261][  T979]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.257408][  T979]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.257560][  T979]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.257711][  T979]  ___sys_sendmsg (net/socket.c:2752)
[   68.257858][  T979]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.258000][  T979]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.258146][  T979]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.258294][  T979]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.258439][  T979]  __sys_sendmsg (net/socket.c:2784)
[   68.258593][  T979]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.258739][  T979]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.258884][  T979]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.259026][  T979]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.259167][  T979]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.259308][  T979]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.259450][  T979]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.259632][  T979] RIP: 0033:0x7f92c040208e
[   68.259779][  T979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.260284][  T979] RSP: 002b:00007fff66bc0bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.260499][  T979] RAX: ffffffffffffffda RBX: 00007fff66bc1358 RCX: 00007f92c040208e
[   68.260714][  T979] RDX: 0000000000000000 RSI: 00007fff66bc0c60 RDI: 0000000000000005
[   68.260925][  T979] RBP: 00007fff66bc0bc0 R08: 0000000000000000 R09: 0000000000000000
[   68.261133][  T979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.261340][  T979] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff66bc1330
| [   68.267136][  T980] ------------[ cut here ]------------
| [   68.267322][  T980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/980
| [   68.267643][  T980] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.268399][  T980] Tainted: [W]=WARN
[   68.268562][  T980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.268895][  T980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.269219][  T980] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.269877][  T980] RSP: 0018:ffa00000017ef1b0 EFLAGS: 00010286
[   68.270188][  T980] RAX: 00000000ffffffa6 RBX: ff11000010022740 RCX: 1ff40000002fddfc
[   68.270548][  T980] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100227fc
[   68.270934][  T980] RBP: ff11000009144000 R08: 1fe2200002004501 R09: ff11000013662ef8
[   68.271263][  T980] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.271610][  T980] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.271931][  T980] FS:  00007f7c41ba9840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.272289][  T980] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.272641][  T980] CR2: 00007f8abfb55668 CR3: 0000000010538003 CR4: 0000000000771ef0
[   68.272972][  T980] PKRU: 55555554
[   68.273185][  T980] Call Trace:
[   68.273394][  T980]  <TASK>
[   68.273647][  T980]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.273910][  T980]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.274159][  T980]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.274406][  T980]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.274647][  T980]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.274908][  T980]  __dev_notify_flags (net/core/dev.c:9787)
[   68.275161][  T980]  ? netif_change_name (net/core/dev.c:1495)
[   68.275410][  T980]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.275704][  T980]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.276135][  T980]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.276444][  T980]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.276773][  T980]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.277091][  T980]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.277398][  T980]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.277726][  T980]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.278071][  T980]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.278357][  T980]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.278670][  T980]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.278960][  T980]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.279184][  T980]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.279370][  T980]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.279568][  T980]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.279781][  T980]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.279985][  T980]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.280208][  T980]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.280399][  T980]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.280610][  T980]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.280800][  T980]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.281001][  T980]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.281191][  T980]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.281385][  T980]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.281606][  T980]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.281800][  T980]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.282003][  T980]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.282196][  T980]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.282392][  T980]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.282608][  T980]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.282801][  T980]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.283004][  T980]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.283202][  T980]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.283399][  T980]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.283615][  T980]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.283808][  T980]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.284010][  T980]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.284206][  T980]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.284399][  T980]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.284613][  T980]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.284847][  T980]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.285052][  T980]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.285247][  T980]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.285441][  T980]  ___sys_sendmsg (net/socket.c:2752)
[   68.285657][  T980]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.285857][  T980]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.286058][  T980]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.286255][  T980]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.286449][  T980]  __sys_sendmsg (net/socket.c:2784)
[   68.286665][  T980]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.286873][  T980]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.287066][  T980]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.287261][  T980]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.287451][  T980]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.287673][  T980]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.287872][  T980]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.288098][  T980] RIP: 0033:0x7f7c41de308e
[   68.288294][  T980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.288868][  T980] RSP: 002b:00007fff7bd72bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.289131][  T980] RAX: ffffffffffffffda RBX: 00007fff7bd73378 RCX: 00007f7c41de308e
[   68.289390][  T980] RDX: 0000000000000000 RSI: 00007fff7bd72c80 RDI: 0000000000000005
[   68.289670][  T980] RBP: 00007fff7bd72be0 R08: 0000000000000000 R09: 0000000000000000
[   68.289950][  T980] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.290209][  T980] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7bd73350
| [   68.295795][  T981] ------------[ cut here ]------------
| [   68.295954][  T981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/981
| [   68.296201][  T981] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.296876][  T981] Tainted: [W]=WARN
[   68.296983][  T981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.297160][  T981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.297348][  T981] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.297872][  T981] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   68.298052][  T981] RAX: 00000000ffffffa6 RBX: ff11000008fb43c0 RCX: 1ff400000019fdfc
[   68.298270][  T981] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb447c
[   68.298482][  T981] RBP: ff110000153b9000 R08: 1fe22000011f6891 R09: ff11000013665238
[   68.298708][  T981] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.298926][  T981] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.299142][  T981] FS:  00007fc2e64df840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.299393][  T981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.299586][  T981] CR2: 00000000004a77b8 CR3: 000000001210e006 CR4: 0000000000771ef0
[   68.299800][  T981] PKRU: 55555554
[   68.299912][  T981] Call Trace:
[   68.300019][  T981]  <TASK>
[   68.300093][  T981]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.300238][  T981]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.300383][  T981]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.300533][  T981]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.300651][  T981]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.300796][  T981]  __dev_notify_flags (net/core/dev.c:9787)
[   68.300946][  T981]  ? netif_change_name (net/core/dev.c:1495)
[   68.301090][  T981]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.301237][  T981]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.301416][  T981]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.301566][  T981]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.301719][  T981]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.301868][  T981]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.302012][  T981]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.302156][  T981]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.302341][  T981]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.302496][  T981]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.302651][  T981]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.302794][  T981]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.302943][  T981]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.303084][  T981]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.303227][  T981]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.303373][  T981]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.303522][  T981]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.303668][  T981]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.303810][  T981]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.303956][  T981]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.304099][  T981]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.304244][  T981]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.304385][  T981]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.304538][  T981]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.304687][  T981]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.304830][  T981]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.304984][  T981]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.305127][  T981]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.305274][  T981]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.305418][  T981]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.305566][  T981]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.305715][  T981]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.305863][  T981]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.306008][  T981]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.306149][  T981]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.306292][  T981]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.306437][  T981]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.306595][  T981]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.306738][  T981]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.306885][  T981]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.307060][  T981]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.307206][  T981]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.307350][  T981]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.307502][  T981]  ___sys_sendmsg (net/socket.c:2752)
[   68.307655][  T981]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.307799][  T981]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.307950][  T981]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.308096][  T981]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.308243][  T981]  __sys_sendmsg (net/socket.c:2784)
[   68.308387][  T981]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.308541][  T981]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.308691][  T981]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.308851][  T981]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.308994][  T981]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.309136][  T981]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.309280][  T981]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.309457][  T981] RIP: 0033:0x7fc2e671908e
[   68.309618][  T981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.310134][  T981] RSP: 002b:00007ffc33529e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.310350][  T981] RAX: ffffffffffffffda RBX: 00007ffc3352a628 RCX: 00007fc2e671908e
[   68.310571][  T981] RDX: 0000000000000000 RSI: 00007ffc33529f30 RDI: 0000000000000005
[   68.310791][  T981] RBP: 00007ffc33529e90 R08: 0000000000000000 R09: 0000000000000000
[   68.311009][  T981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.311220][  T981] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3352a600
| [   68.317466][  T983] ------------[ cut here ]------------
| [   68.317631][  T983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/983
| [   68.317888][  T983] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.318539][  T983] Tainted: [W]=WARN
[   68.318653][  T983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.318828][  T983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.319017][  T983] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.319526][  T983] RSP: 0018:ffa00000017af1b0 EFLAGS: 00010286
[   68.319713][  T983] RAX: 00000000ffffffa6 RBX: ff11000014ed7e00 RCX: 1ff40000002f5dfc
[   68.319928][  T983] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed7ebc
[   68.320138][  T983] RBP: ff110000159b1000 R08: 1fe22000029dafd9 R09: ff1100000cb1d238
[   68.320349][  T983] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.320565][  T983] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.320782][  T983] FS:  00007f36502e1840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.321033][  T983] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.321213][  T983] CR2: 000055dc42eded5c CR3: 0000000015a47002 CR4: 0000000000771ef0
[   68.321424][  T983] PKRU: 55555554
[   68.321535][  T983] Call Trace:
[   68.321648][  T983]  <TASK>
[   68.321721][  T983]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.321869][  T983]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.322012][  T983]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.322155][  T983]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.322262][  T983]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.322402][  T983]  __dev_notify_flags (net/core/dev.c:9787)
[   68.322553][  T983]  ? netif_change_name (net/core/dev.c:1495)
[   68.322700][  T983]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.322848][  T983]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.323026][  T983]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.323170][  T983]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.323313][  T983]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.323453][  T983]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.323604][  T983]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.323745][  T983]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.323942][  T983]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.324090][  T983]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.324234][  T983]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.324374][  T983]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.324521][  T983]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.324665][  T983]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.324806][  T983]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.324956][  T983]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.325098][  T983]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.325240][  T983]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.325380][  T983]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.325527][  T983]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.325673][  T983]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.325817][  T983]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.325962][  T983]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.326105][  T983]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.326245][  T983]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.326386][  T983]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.326534][  T983]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.326682][  T983]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.326826][  T983]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.326977][  T983]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.327118][  T983]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.327259][  T983]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.327409][  T983]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.327564][  T983]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.327711][  T983]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.327854][  T983]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.327994][  T983]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.328136][  T983]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.328280][  T983]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.328421][  T983]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.328607][  T983]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.328749][  T983]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.328893][  T983]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.329035][  T983]  ___sys_sendmsg (net/socket.c:2752)
[   68.329176][  T983]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.329317][  T983]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.329461][  T983]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.329615][  T983]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.329757][  T983]  __sys_sendmsg (net/socket.c:2784)
[   68.329903][  T983]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.330047][  T983]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.330187][  T983]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.330328][  T983]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.330469][  T983]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.330621][  T983]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.330761][  T983]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.330939][  T983] RIP: 0033:0x7f365051b08e
[   68.331085][  T983] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.331596][  T983] RSP: 002b:00007ffd60a7c880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.331807][  T983] RAX: ffffffffffffffda RBX: 00007ffd60a7d028 RCX: 00007f365051b08e
[   68.332020][  T983] RDX: 0000000000000000 RSI: 00007ffd60a7c930 RDI: 0000000000000005
[   68.332227][  T983] RBP: 00007ffd60a7c890 R08: 0000000000000000 R09: 0000000000000000
[   68.332437][  T983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.332661][  T983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60a7d000
| [   68.338144][  T982] ------------[ cut here ]------------
| [   68.338330][  T982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/982
| [   68.339186][  T982] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.340103][  T982] Tainted: [W]=WARN
[   68.340354][  T982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.340698][  T982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.341043][  T982] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.341738][  T982] RSP: 0018:ffa00000017bf1b0 EFLAGS: 00010286
[   68.342072][  T982] RAX: 00000000ffffffa6 RBX: ff11000005386580 RCX: 1ff40000002f7dfc
[   68.342431][  T982] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538663c
[   68.342807][  T982] RBP: ff11000009094000 R08: 1fe2200000a70cc9 R09: ff1100000cb1aef8
[   68.343170][  T982] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.343509][  T982] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.343796][  T982] FS:  00007fe1c8285840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.344123][  T982] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.344365][  T982] CR2: 00007fff2aba0fd0 CR3: 0000000005bb9001 CR4: 0000000000771ef0
[   68.344666][  T982] PKRU: 55555554
[   68.344829][  T982] Call Trace:
[   68.345006][  T982]  <TASK>
[   68.345134][  T982]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.345335][  T982]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.345547][  T982]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.345761][  T982]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.345942][  T982]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.346145][  T982]  __dev_notify_flags (net/core/dev.c:9787)
[   68.346351][  T982]  ? netif_change_name (net/core/dev.c:1495)
[   68.346563][  T982]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.346785][  T982]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.347038][  T982]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.347248][  T982]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.347455][  T982]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.347680][  T982]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.347896][  T982]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.348099][  T982]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.348351][  T982]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.348567][  T982]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.348790][  T982]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.349014][  T982]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.349217][  T982]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.349416][  T982]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.349636][  T982]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.349861][  T982]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.350073][  T982]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.350278][  T982]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.350481][  T982]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.350709][  T982]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.350925][  T982]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.351130][  T982]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.351336][  T982]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.351596][  T982]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.351811][  T982]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.352025][  T982]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.352267][  T982]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.352474][  T982]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.352706][  T982]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.352926][  T982]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.353129][  T982]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.353333][  T982]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.353541][  T982]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.353760][  T982]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.353974][  T982]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.354182][  T982]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.354384][  T982]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.354610][  T982]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.354811][  T982]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.355021][  T982]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.355256][  T982]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.355460][  T982]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.355691][  T982]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.355908][  T982]  ___sys_sendmsg (net/socket.c:2752)
[   68.356108][  T982]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.356314][  T982]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.356530][  T982]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.356758][  T982]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.356977][  T982]  __sys_sendmsg (net/socket.c:2784)
[   68.357185][  T982]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.357392][  T982]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   68.357614][  T982]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.357816][  T982]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.358030][  T982]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.358233][  T982]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.358431][  T982]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.358691][  T982]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.358938][  T982] RIP: 0033:0x7fe1c84bf08e
[   68.359145][  T982] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.359749][  T982] RSP: 002b:00007ffdff0f9aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.360040][  T982] RAX: ffffffffffffffda RBX: 00007ffdff0fa248 RCX: 00007fe1c84bf08e
[   68.360312][  T982] RDX: 0000000000000000 RSI: 00007ffdff0f9b50 RDI: 0000000000000005
[   68.360607][  T982] RBP: 00007ffdff0f9ab0 R08: 0000000000000000 R09: 0000000000000000
[   68.360886][  T982] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.361163][  T982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdff0fa220
| [   68.369653][  T984] ------------[ cut here ]------------
| [   68.369819][  T984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/984
| [   68.370077][  T984] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.370757][  T984] Tainted: [W]=WARN
[   68.370869][  T984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.371045][  T984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.371228][  T984] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.371821][  T984] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   68.372028][  T984] RAX: 00000000ffffffa6 RBX: ff1100000b919a80 RCX: 1ff40000002dfdfc
[   68.372239][  T984] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b919b3c
[   68.372458][  T984] RBP: ff11000010069000 R08: 1fe2200001723369 R09: ff1100000c965238
[   68.372855][  T984] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.373065][  T984] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.373276][  T984] FS:  00007f51ac364840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.373528][  T984] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.373794][  T984] CR2: 00000000004a77b8 CR3: 0000000014d8b003 CR4: 0000000000771ef0
[   68.374012][  T984] PKRU: 55555554
[   68.374117][  T984] Call Trace:
[   68.374224][  T984]  <TASK>
[   68.374297][  T984]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.374441][  T984]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.374649][  T984]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.374793][  T984]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.374906][  T984]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.375049][  T984]  __dev_notify_flags (net/core/dev.c:9787)
[   68.375191][  T984]  ? netif_change_name (net/core/dev.c:1495)
[   68.375334][  T984]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.375477][  T984]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.375718][  T984]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.375867][  T984]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.376012][  T984]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.376153][  T984]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.376295][  T984]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.376435][  T984]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.376684][  T984]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.376831][  T984]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.376978][  T984]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.377117][  T984]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.377260][  T984]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.377399][  T984]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.377547][  T984]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.377750][  T984]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.377896][  T984]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.378036][  T984]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.378176][  T984]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.378318][  T984]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.378458][  T984]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.378663][  T984]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.378803][  T984]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.378951][  T984]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.379089][  T984]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.379232][  T984]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.379378][  T984]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.379524][  T984]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.379704][  T984]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.379851][  T984]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.379991][  T984]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.380132][  T984]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.380273][  T984]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.380415][  T984]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.380561][  T984]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.380711][  T984]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.380853][  T984]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.380994][  T984]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.381135][  T984]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.381280][  T984]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.381455][  T984]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.381610][  T984]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.381752][  T984]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.381899][  T984]  ___sys_sendmsg (net/socket.c:2752)
[   68.382041][  T984]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.382181][  T984]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.382326][  T984]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.382472][  T984]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.382627][  T984]  __sys_sendmsg (net/socket.c:2784)
[   68.382770][  T984]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.382922][  T984]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.383061][  T984]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.383201][  T984]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.383341][  T984]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.383480][  T984]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.383631][  T984]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.383803][  T984] RIP: 0033:0x7f51ac59e08e
[   68.383957][  T984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.384457][  T984] RSP: 002b:00007ffe13e43020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.384681][  T984] RAX: ffffffffffffffda RBX: 00007ffe13e437c8 RCX: 00007f51ac59e08e
[   68.384901][  T984] RDX: 0000000000000000 RSI: 00007ffe13e430d0 RDI: 0000000000000005
[   68.385114][  T984] RBP: 00007ffe13e43030 R08: 0000000000000000 R09: 0000000000000000
[   68.385324][  T984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.385539][  T984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13e437a0
| [   68.391274][  T985] ------------[ cut here ]------------
| [   68.391466][  T985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/985
| [   68.392555][  T985] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.393607][  T985] Tainted: [W]=WARN
[   68.393894][  T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.394242][  T985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.394624][  T985] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.395308][  T985] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   68.395682][  T985] RAX: 00000000ffffffa6 RBX: ff11000005636e40 RCX: 1ff40000002e7dfc
[   68.396254][  T985] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005636efc
[   68.396839][  T985] RBP: ff1100001024c000 R08: 1fe2200000ac6de1 R09: ff1100000c962ef8
[   68.397405][  T985] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.397814][  T985] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.398186][  T985] FS:  00007fdb4a95a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.398610][  T985] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.398843][  T985] CR2: 00007ffe57be4ff8 CR3: 0000000015797004 CR4: 0000000000771ef0
[   68.399126][  T985] PKRU: 55555554
[   68.399283][  T985] Call Trace:
[   68.399438][  T985]  <TASK>
[   68.399569][  T985]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.399778][  T985]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.399996][  T985]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.400192][  T985]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.400351][  T985]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.400551][  T985]  __dev_notify_flags (net/core/dev.c:9787)
[   68.400758][  T985]  ? netif_change_name (net/core/dev.c:1495)
[   68.400966][  T985]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.401158][  T985]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.401390][  T985]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.401606][  T985]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.401801][  T985]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.402002][  T985]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.402196][  T985]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.402416][  T985]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.402679][  T985]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.402925][  T985]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.403119][  T985]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.403311][  T985]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.403511][  T985]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.403717][  T985]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.403924][  T985]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.404123][  T985]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.404321][  T985]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.404520][  T985]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.404725][  T985]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.404930][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.405120][  T985]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.405349][  T985]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.405759][  T985]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.406064][  T985]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.406286][  T985]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.406478][  T985]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.406698][  T985]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.406900][  T985]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.407100][  T985]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.407296][  T985]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.407494][  T985]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.407699][  T985]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.407905][  T985]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.408098][  T985]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.408285][  T985]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.408600][  T985]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.408792][  T985]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.409091][  T985]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.409286][  T985]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.409719][  T985]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.409961][  T985]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.410158][  T985]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.410352][  T985]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.410665][  T985]  ___sys_sendmsg (net/socket.c:2752)
[   68.410861][  T985]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.411058][  T985]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.411348][  T985]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.411557][  T985]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.411767][  T985]  __sys_sendmsg (net/socket.c:2784)
[   68.412064][  T985]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.412261][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.412454][  T985]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.412669][  T985]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.412864][  T985]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.413057][  T985]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.413249][  T985]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.413577][  T985] RIP: 0033:0x7fdb4ab9408e
[   68.413790][  T985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.414446][  T985] RSP: 002b:00007ffc05fcd800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.414726][  T985] RAX: ffffffffffffffda RBX: 00007ffc05fcdfa8 RCX: 00007fdb4ab9408e
[   68.414996][  T985] RDX: 0000000000000000 RSI: 00007ffc05fcd8b0 RDI: 0000000000000005
[   68.415345][  T985] RBP: 00007ffc05fcd810 R08: 0000000000000000 R09: 0000000000000000
[   68.415620][  T985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.415985][  T985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc05fcdf80
| [   68.421868][  T986] ------------[ cut here ]------------
| [   68.422030][  T986] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/986
| [   68.422275][  T986] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.422935][  T986] Tainted: [W]=WARN
[   68.423041][  T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.423214][  T986] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.423395][  T986] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.423917][  T986] RSP: 0018:ffa000000178f1b0 EFLAGS: 00010286
[   68.424094][  T986] RAX: 00000000ffffffa6 RBX: ff11000012f69380 RCX: 1ff40000002f1dfc
[   68.424303][  T986] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f6943c
[   68.424514][  T986] RBP: ff11000004b3c000 R08: 1fe22000025ed289 R09: ff11000012e3aef8
[   68.424730][  T986] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.424945][  T986] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.425158][  T986] FS:  00007f618718a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.425403][  T986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.425594][  T986] CR2: 00000000004a77b8 CR3: 0000000012ca7002 CR4: 0000000000771ef0
[   68.425805][  T986] PKRU: 55555554
[   68.425914][  T986] Call Trace:
[   68.426018][  T986]  <TASK>
[   68.426090][  T986]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.426230][  T986]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.426371][  T986]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.426518][  T986]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.426633][  T986]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.426774][  T986]  __dev_notify_flags (net/core/dev.c:9787)
[   68.426926][  T986]  ? netif_change_name (net/core/dev.c:1495)
[   68.427067][  T986]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.427218][  T986]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.427397][  T986]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.427548][  T986]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.427697][  T986]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.427842][  T986]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.427985][  T986]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.428124][  T986]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.428305][  T986]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.428449][  T986]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.428598][  T986]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.428738][  T986]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.428882][  T986]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.429021][  T986]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.429160][  T986]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.429305][  T986]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.429447][  T986]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.429596][  T986]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.429736][  T986]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.429882][  T986]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.430021][  T986]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.430164][  T986]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.430302][  T986]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.430443][  T986]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.430594][  T986]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.430736][  T986]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.430885][  T986]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.431029][  T986]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.431174][  T986]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.431316][  T986]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.431457][  T986]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.431611][  T986]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.431753][  T986]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.431900][  T986]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.432041][  T986]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.432181][  T986]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.432323][  T986]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.432466][  T986]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.432621][  T986]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.432762][  T986]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.432941][  T986]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.433085][  T986]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.433227][  T986]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.433370][  T986]  ___sys_sendmsg (net/socket.c:2752)
[   68.433515][  T986]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.433660][  T986]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.433806][  T986]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.433955][  T986]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.434100][  T986]  __sys_sendmsg (net/socket.c:2784)
[   68.434241][  T986]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.434385][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.434530][  T986]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.434675][  T986]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.434815][  T986]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.434958][  T986]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.435098][  T986]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.435273][  T986] RIP: 0033:0x7f61873c408e
[   68.435420][  T986] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.435936][  T986] RSP: 002b:00007ffca42bcca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.436146][  T986] RAX: ffffffffffffffda RBX: 00007ffca42bd448 RCX: 00007f61873c408e
[   68.436358][  T986] RDX: 0000000000000000 RSI: 00007ffca42bcd50 RDI: 0000000000000005
[   68.436571][  T986] RBP: 00007ffca42bccb0 R08: 0000000000000000 R09: 0000000000000000
[   68.436783][  T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.436995][  T986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca42bd420
| [   68.441565][  T987] ------------[ cut here ]------------
| [   68.441855][  T987] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/987
| [   68.442104][  T987] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.443007][  T987] Tainted: [W]=WARN
[   68.443119][  T987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.443298][  T987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.443484][  T987] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.444098][  T987] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   68.444278][  T987] RAX: 00000000ffffffa6 RBX: ff1100000ac7a3c0 RCX: 1ff400000021bdfc
[   68.444494][  T987] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ac7a47c
[   68.444810][  T987] RBP: ff1100000f699000 R08: 1fe220000158f491 R09: ff11000015962ef8
[   68.445117][  T987] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.445331][  T987] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.445553][  T987] FS:  00007f1a9266c840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.445890][  T987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.446068][  T987] CR2: 00000000004a77b8 CR3: 0000000012016002 CR4: 0000000000771ef0
[   68.446293][  T987] PKRU: 55555554
[   68.446401][  T987] Call Trace:
[   68.446518][  T987]  <TASK>
[   68.446683][  T987]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.446826][  T987]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.446975][  T987]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.447116][  T987]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.447224][  T987]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.447366][  T987]  __dev_notify_flags (net/core/dev.c:9787)
[   68.447517][  T987]  ? netif_change_name (net/core/dev.c:1495)
[   68.447745][  T987]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.447893][  T987]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.448070][  T987]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.448215][  T987]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.448358][  T987]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.448504][  T987]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.448745][  T987]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.448889][  T987]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.449071][  T987]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.449220][  T987]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.449363][  T987]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.449510][  T987]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.449746][  T987]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.449898][  T987]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.450038][  T987]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.450185][  T987]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.450328][  T987]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.450470][  T987]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.450701][  T987]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.450848][  T987]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.450989][  T987]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.451135][  T987]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.451275][  T987]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.451419][  T987]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.451567][  T987]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.451806][  T987]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.451958][  T987]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.452100][  T987]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.452246][  T987]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.452391][  T987]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.452536][  T987]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.452762][  T987]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.452913][  T987]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.453056][  T987]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.453199][  T987]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.453341][  T987]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.453491][  T987]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.453719][  T987]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.453868][  T987]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.454010][  T987]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.454185][  T987]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.454327][  T987]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.454469][  T987]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.454730][  T987]  ___sys_sendmsg (net/socket.c:2752)
[   68.454879][  T987]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.455022][  T987]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.455169][  T987]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.455316][  T987]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.455462][  T987]  __sys_sendmsg (net/socket.c:2784)
[   68.455695][  T987]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.455850][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.455994][  T987]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.456138][  T987]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.456281][  T987]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.456422][  T987]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.456571][  T987]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.456849][  T987] RIP: 0033:0x7f1a928a608e
[   68.457000][  T987] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.457517][  T987] RSP: 002b:00007ffcca557260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.457818][  T987] RAX: ffffffffffffffda RBX: 00007ffcca557a08 RCX: 00007f1a928a608e
[   68.458034][  T987] RDX: 0000000000000000 RSI: 00007ffcca557310 RDI: 0000000000000005
[   68.458249][  T987] RBP: 00007ffcca557270 R08: 0000000000000000 R09: 0000000000000000
[   68.458461][  T987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.458774][  T987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca5579e0
| [   68.477021][  T988] ------------[ cut here ]------------
| [   68.477181][  T988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/988
| [   68.477427][  T988] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.478188][  T988] Tainted: [W]=WARN
[   68.478303][  T988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.478479][  T988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.478682][  T988] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.479186][  T988] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   68.479361][  T988] RAX: 00000000ffffffa6 RBX: ff1100000ac7b380 RCX: 1ff40000002f3dfc
[   68.479577][  T988] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000ac7b43c
[   68.479791][  T988] RBP: ff1100000c3c4000 R08: 1fe220000158f689 R09: ff11000015965238
[   68.480004][  T988] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.480212][  T988] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.480421][  T988] FS:  00007f8abf6bc840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.480707][  T988] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.480885][  T988] CR2: 00000000004a77b8 CR3: 00000000158bb001 CR4: 0000000000771ef0
[   68.481091][  T988] PKRU: 55555554
[   68.481196][  T988] Call Trace:
[   68.481300][  T988]  <TASK>
[   68.481373][  T988]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.481518][  T988]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.481664][  T988]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.481805][  T988]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.481916][  T988]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.482054][  T988]  __dev_notify_flags (net/core/dev.c:9787)
[   68.482194][  T988]  ? netif_change_name (net/core/dev.c:1495)
[   68.482332][  T988]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.482472][  T988]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.482659][  T988]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.482801][  T988]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.482947][  T988]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.483087][  T988]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.483226][  T988]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.483365][  T988]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.483549][  T988]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.483698][  T988]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.483844][  T988]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.483980][  T988]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.484117][  T988]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.484257][  T988]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.484394][  T988]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.484540][  T988]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.484687][  T988]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.484825][  T988]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.484969][  T988]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.485109][  T988]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.485247][  T988]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.485388][  T988]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.485530][  T988]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.485677][  T988]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.485815][  T988]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.485956][  T988]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.486098][  T988]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.486237][  T988]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.486378][  T988]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.486528][  T988]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.486674][  T988]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.486813][  T988]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.486954][  T988]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.487093][  T988]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.487230][  T988]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.487368][  T988]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.487513][  T988]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.487660][  T988]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.487802][  T988]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.487947][  T988]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.488118][  T988]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.488259][  T988]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.488398][  T988]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.488542][  T988]  ___sys_sendmsg (net/socket.c:2752)
[   68.488685][  T988]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.488825][  T988]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.488972][  T988]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.489113][  T988]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.489255][  T988]  __sys_sendmsg (net/socket.c:2784)
[   68.489394][  T988]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.489540][  T988]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.489685][  T988]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.489825][  T988]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.489968][  T988]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.490105][  T988]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.490244][  T988]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.490415][  T988] RIP: 0033:0x7f8abf8f608e
[   68.490567][  T988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.491071][  T988] RSP: 002b:00007ffd75d587c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.491280][  T988] RAX: ffffffffffffffda RBX: 00007ffd75d58f68 RCX: 00007f8abf8f608e
[   68.491484][  T988] RDX: 0000000000000000 RSI: 00007ffd75d58870 RDI: 0000000000000005
[   68.491699][  T988] RBP: 00007ffd75d587d0 R08: 0000000000000000 R09: 0000000000000000
[   68.491912][  T988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.492117][  T988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd75d58f40
| [   68.499794][  T989] ------------[ cut here ]------------
| [   68.499986][  T989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/989
| [   68.500279][  T989] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.501354][  T989] Tainted: [W]=WARN
[   68.501618][  T989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.501967][  T989] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.502303][  T989] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.502988][  T989] RSP: 0018:ffa000000177f1b0 EFLAGS: 00010286
[   68.503301][  T989] RAX: 00000000ffffffa6 RBX: ff110000102e1380 RCX: 1ff40000002efdfc
[   68.503662][  T989] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e143c
[   68.504144][  T989] RBP: ff11000014fd4000 R08: 1fe220000205c289 R09: ff1100000a1caef8
[   68.504532][  T989] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.504930][  T989] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.505305][  T989] FS:  00007f3694755840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.505738][  T989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.506119][  T989] CR2: 00007f8abf789574 CR3: 0000000015a44003 CR4: 0000000000771ef0
[   68.506506][  T989] PKRU: 55555554
[   68.506792][  T989] Call Trace:
[   68.507076][  T989]  <TASK>
[   68.507326][  T989]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.507654][  T989]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.507973][  T989]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.508254][  T989]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.508640][  T989]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.509144][  T989]  __dev_notify_flags (net/core/dev.c:9787)
[   68.509650][  T989]  ? netif_change_name (net/core/dev.c:1495)
[   68.510086][  T989]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.510383][  T989]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.510740][  T989]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.511036][  T989]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.511327][  T989]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.511625][  T989]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.511854][  T989]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.512045][  T989]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.512277][  T989]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.512470][  T989]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.512685][  T989]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.512885][  T989]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.513079][  T989]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.513274][  T989]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.513472][  T989]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.513690][  T989]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.513892][  T989]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.514084][  T989]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.514293][  T989]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.514480][  T989]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.514707][  T989]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.514915][  T989]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.515103][  T989]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.515298][  T989]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.515497][  T989]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.515705][  T989]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.515910][  T989]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.516097][  T989]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.516290][  T989]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.516483][  T989]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.516694][  T989]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.516895][  T989]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.517086][  T989]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.517280][  T989]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.517468][  T989]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.517681][  T989]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.517884][  T989]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.518080][  T989]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.518282][  T989]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.518471][  T989]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.518721][  T989]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.518927][  T989]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.519117][  T989]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.519313][  T989]  ___sys_sendmsg (net/socket.c:2752)
[   68.519508][  T989]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.519723][  T989]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.519929][  T989]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.520121][  T989]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.520314][  T989]  __sys_sendmsg (net/socket.c:2784)
[   68.520510][  T989]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.520713][  T989]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.520913][  T989]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.521104][  T989]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.521294][  T989]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.521524][  T989]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.521758][  T989]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.521993][  T989] RIP: 0033:0x7f369498f08e
[   68.522192][  T989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.522784][  T989] RSP: 002b:00007ffc61bbe870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.523082][  T989] RAX: ffffffffffffffda RBX: 00007ffc61bbf018 RCX: 00007f369498f08e
[   68.523344][  T989] RDX: 0000000000000000 RSI: 00007ffc61bbe920 RDI: 0000000000000005
[   68.523616][  T989] RBP: 00007ffc61bbe880 R08: 0000000000000000 R09: 0000000000000000
[   68.523875][  T989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.524130][  T989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc61bbeff0
| [   68.529777][  T991] ------------[ cut here ]------------
| [   68.529934][  T991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/991
| [   68.530183][  T991] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.530941][  T991] Tainted: [W]=WARN
[   68.531049][  T991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.531230][  T991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.531415][  T991] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.532032][  T991] RSP: 0018:ffa00000017df1b0 EFLAGS: 00010286
[   68.532215][  T991] RAX: 00000000ffffffa6 RBX: ff110000102e0200 RCX: 1ff40000002fbdfc
[   68.532430][  T991] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e02bc
[   68.532729][  T991] RBP: ff1100000cbdc000 R08: 1fe220000205c059 R09: ff110000159bd238
[   68.532949][  T991] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.533254][  T991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.533467][  T991] FS:  00007f4d284e8840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.533807][  T991] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.533989][  T991] CR2: 00000000004a77b8 CR3: 000000001569f004 CR4: 0000000000771ef0
[   68.534203][  T991] PKRU: 55555554
[   68.534311][  T991] Call Trace:
[   68.534417][  T991]  <TASK>
[   68.534497][  T991]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.534722][  T991]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.534872][  T991]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.535022][  T991]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.535131][  T991]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.535276][  T991]  __dev_notify_flags (net/core/dev.c:9787)
[   68.535421][  T991]  ? netif_change_name (net/core/dev.c:1495)
[   68.535569][  T991]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.535772][  T991]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.535954][  T991]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.536102][  T991]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.536305][  T991]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.536447][  T991]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.536645][  T991]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.536787][  T991]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.536976][  T991]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.537121][  T991]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.537268][  T991]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.537409][  T991]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.537557][  T991]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.537704][  T991]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.537854][  T991]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.538001][  T991]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.538145][  T991]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.538289][  T991]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.538432][  T991]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.538587][  T991]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.538730][  T991]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.538883][  T991]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.539023][  T991]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.539166][  T991]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.539311][  T991]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.539454][  T991]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.539615][  T991]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.539756][  T991]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.539908][  T991]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.540058][  T991]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.540201][  T991]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.540344][  T991]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.540492][  T991]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.540643][  T991]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.540787][  T991]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.540937][  T991]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.541082][  T991]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.541228][  T991]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.541369][  T991]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.541519][  T991]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.541700][  T991]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.541850][  T991]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.541993][  T991]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.542137][  T991]  ___sys_sendmsg (net/socket.c:2752)
[   68.542278][  T991]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.542419][  T991]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.542575][  T991]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.542729][  T991]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.542885][  T991]  __sys_sendmsg (net/socket.c:2784)
[   68.543032][  T991]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.543184][  T991]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.543326][  T991]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.543469][  T991]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.543624][  T991]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.543767][  T991]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.543918][  T991]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.544095][  T991] RIP: 0033:0x7f4d2872208e
[   68.544246][  T991] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.544769][  T991] RSP: 002b:00007ffececd4a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.544994][  T991] RAX: ffffffffffffffda RBX: 00007ffececd51e8 RCX: 00007f4d2872208e
[   68.545207][  T991] RDX: 0000000000000000 RSI: 00007ffececd4af0 RDI: 0000000000000005
[   68.545421][  T991] RBP: 00007ffececd4a50 R08: 0000000000000000 R09: 0000000000000000
[   68.545641][  T991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.545858][  T991] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffececd51c0
| [   68.550390][  T990] ------------[ cut here ]------------
| [   68.550553][  T990] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/990
| [   68.550800][  T990] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.551434][  T990] Tainted: [W]=WARN
[   68.551544][  T990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.551724][  T990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.551908][  T990] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.552404][  T990] RSP: 0018:ffa00000017ef1b0 EFLAGS: 00010286
[   68.552590][  T990] RAX: 00000000ffffffa6 RBX: ff1100000b918e40 RCX: 1ff40000002fddfc
[   68.552797][  T990] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b918efc
[   68.553006][  T990] RBP: ff11000015009000 R08: 1fe22000017231e1 R09: ff1100000a1cd238
[   68.553215][  T990] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.553420][  T990] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.553637][  T990] FS:  00007f1501193840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.553889][  T990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.554062][  T990] CR2: 00007f0e0931bc20 CR3: 0000000013593001 CR4: 0000000000771ef0
[   68.554268][  T990] PKRU: 55555554
[   68.554372][  T990] Call Trace:
[   68.554475][  T990]  <TASK>
[   68.554552][  T990]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.554697][  T990]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.554844][  T990]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.554983][  T990]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.555090][  T990]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.555232][  T990]  __dev_notify_flags (net/core/dev.c:9787)
[   68.555373][  T990]  ? netif_change_name (net/core/dev.c:1495)
[   68.555518][  T990]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.555663][  T990]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.555840][  T990]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.555981][  T990]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.556128][  T990]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.556267][  T990]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.556405][  T990]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.556547][  T990]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.556732][  T990]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.556886][  T990]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.557026][  T990]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.557164][  T990]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.557305][  T990]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.557442][  T990]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.557590][  T990]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.557734][  T990]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.557880][  T990]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.558017][  T990]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.558156][  T990]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.558296][  T990]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.558433][  T990]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.558590][  T990]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.558730][  T990]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.558876][  T990]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.559014][  T990]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.559153][  T990]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.559297][  T990]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.559436][  T990]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.559591][  T990]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.559731][  T990]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.559874][  T990]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.560013][  T990]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.560152][  T990]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.560294][  T990]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.560432][  T990]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.560573][  T990]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.560716][  T990]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.560862][  T990]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.561000][  T990]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.561193][  T990]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.561383][  T990]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.561530][  T990]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.561678][  T990]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.561816][  T990]  ___sys_sendmsg (net/socket.c:2752)
[   68.561961][  T990]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.562097][  T990]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.562241][  T990]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.562381][  T990]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.562527][  T990]  __sys_sendmsg (net/socket.c:2784)
[   68.562675][  T990]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.562822][  T990]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.562963][  T990]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.563101][  T990]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.563238][  T990]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.563375][  T990]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.563517][  T990]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.563757][  T990] RIP: 0033:0x7f15013cd08e
[   68.563909][  T990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.564399][  T990] RSP: 002b:00007fff2aba1d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.564766][  T990] RAX: ffffffffffffffda RBX: 00007fff2aba24f8 RCX: 00007f15013cd08e
[   68.565036][  T990] RDX: 0000000000000000 RSI: 00007fff2aba1e00 RDI: 0000000000000005
[   68.565242][  T990] RBP: 00007fff2aba1d60 R08: 0000000000000000 R09: 0000000000000000
[   68.565445][  T990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.565737][  T990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2aba24d0
| [   68.577725][  T992] ------------[ cut here ]------------
| [   68.577920][  T992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/992
| [   68.578213][  T992] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.578994][  T992] Tainted: [W]=WARN
[   68.579150][  T992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.579377][  T992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.579639][  T992] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.580201][  T992] RSP: 0018:ffa00000017af1b0 EFLAGS: 00010286
[   68.580428][  T992] RAX: 00000000ffffffa6 RBX: ff11000008fb5000 RCX: 1ff40000002f5dfc
[   68.580707][  T992] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb50bc
[   68.580977][  T992] RBP: ff11000010e5c000 R08: 1fe22000011f6a19 R09: ff110000159baef8
[   68.581235][  T992] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.581502][  T992] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.581773][  T992] FS:  00007f8e76483840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.582082][  T992] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.582311][  T992] CR2: 00000000004a1028 CR3: 0000000014e06005 CR4: 0000000000771ef0
[   68.582598][  T992] PKRU: 55555554
[   68.582751][  T992] Call Trace:
[   68.582920][  T992]  <TASK>
[   68.583071][  T992]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.583261][  T992]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.583452][  T992]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.583662][  T992]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.583822][  T992]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.584021][  T992]  __dev_notify_flags (net/core/dev.c:9787)
[   68.584214][  T992]  ? netif_change_name (net/core/dev.c:1495)
[   68.584406][  T992]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.584621][  T992]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.584859][  T992]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.585087][  T992]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.585282][  T992]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.585473][  T992]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.585686][  T992]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.585886][  T992]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.586118][  T992]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.586314][  T992]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.586542][  T992]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.586745][  T992]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.586956][  T992]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.587147][  T992]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.587337][  T992]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.587542][  T992]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.587745][  T992]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.587947][  T992]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.588136][  T992]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.588328][  T992]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.588524][  T992]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.588729][  T992]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.588932][  T992]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.589123][  T992]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.589315][  T992]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.589514][  T992]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.589722][  T992]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.589925][  T992]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.590115][  T992]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.590321][  T992]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.590521][  T992]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.590754][  T992]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.590959][  T992]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.591150][  T992]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.591341][  T992]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.591539][  T992]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.591742][  T992]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.591946][  T992]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.592135][  T992]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.592325][  T992]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.592557][  T992]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.592761][  T992]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.592962][  T992]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.593154][  T992]  ___sys_sendmsg (net/socket.c:2752)
[   68.593347][  T992]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.593546][  T992]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.593762][  T992]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.593968][  T992]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.594159][  T992]  __sys_sendmsg (net/socket.c:2784)
[   68.594351][  T992]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.594552][  T992]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.594755][  T992]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.594960][  T992]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.595149][  T992]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.595340][  T992]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.595566][  T992]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.595801][  T992] RIP: 0033:0x7f8e766bd08e
[   68.596033][  T992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.596596][  T992] RSP: 002b:00007ffd62698a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.596858][  T992] RAX: ffffffffffffffda RBX: 00007ffd626991c8 RCX: 00007f8e766bd08e
[   68.597115][  T992] RDX: 0000000000000000 RSI: 00007ffd62698ad0 RDI: 0000000000000005
[   68.597371][  T992] RBP: 00007ffd62698a30 R08: 0000000000000000 R09: 0000000000000000
[   68.597648][  T992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.597916][  T992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd626991a0
| [   68.603855][  T993] ------------[ cut here ]------------
| [   68.604056][  T993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/993
| [   68.604309][  T993] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.605027][  T993] Tainted: [W]=WARN
[   68.605129][  T993] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.605305][  T993] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.605492][  T993] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.606048][  T993] RSP: 0018:ffa00000017ff1b0 EFLAGS: 00010286
[   68.606222][  T993] RAX: 00000000ffffffa6 RBX: ff1100000c17e740 RCX: 1ff40000002ffdfc
[   68.606424][  T993] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17e7fc
[   68.606691][  T993] RBP: ff110000152ec000 R08: 1fe220000182fd01 R09: ff1100001598d238
[   68.606958][  T993] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.607160][  T993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.607362][  T993] FS:  00007f365bcaa840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.607663][  T993] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.607833][  T993] CR2: 000055dc42eded5c CR3: 0000000015a64004 CR4: 0000000000771ef0
[   68.608040][  T993] PKRU: 55555554
[   68.608141][  T993] Call Trace:
[   68.608244][  T993]  <TASK>
[   68.608315][  T993]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.608450][  T993]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.608597][  T993]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.608733][  T993]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.608842][  T993]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.608978][  T993]  __dev_notify_flags (net/core/dev.c:9787)
[   68.609114][  T993]  ? netif_change_name (net/core/dev.c:1495)
[   68.609251][  T993]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.609387][  T993]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.609562][  T993]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.609706][  T993]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.609849][  T993]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.609985][  T993]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.610120][  T993]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.610256][  T993]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.610431][  T993]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.610573][  T993]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.610716][  T993]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.610852][  T993]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.610990][  T993]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.611125][  T993]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.611262][  T993]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.611402][  T993]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.611546][  T993]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.611689][  T993]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.611827][  T993]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.611965][  T993]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.612100][  T993]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.612237][  T993]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.612372][  T993]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.612514][  T993]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.612656][  T993]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.612794][  T993]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.612939][  T993]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.613077][  T993]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.613218][  T993]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.613356][  T993]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.613503][  T993]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.613646][  T993]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.613783][  T993]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.613924][  T993]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.614060][  T993]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.614196][  T993]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.614332][  T993]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.614469][  T993]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.614615][  T993]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.614749][  T993]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.614921][  T993]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.615058][  T993]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.615195][  T993]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.615334][  T993]  ___sys_sendmsg (net/socket.c:2752)
[   68.615470][  T993]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.615618][  T993]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.615760][  T993]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.615905][  T993]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.616046][  T993]  __sys_sendmsg (net/socket.c:2784)
[   68.616183][  T993]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.616323][  T993]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.616458][  T993]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.616605][  T993]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.616741][  T993]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.616881][  T993]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.617017][  T993]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.617188][  T993] RIP: 0033:0x7f365bee408e
[   68.617331][  T993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.617829][  T993] RSP: 002b:00007ffe57be5ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.618039][  T993] RAX: ffffffffffffffda RBX: 00007ffe57be6678 RCX: 00007f365bee408e
[   68.618241][  T993] RDX: 0000000000000000 RSI: 00007ffe57be5f80 RDI: 0000000000000005
[   68.618442][  T993] RBP: 00007ffe57be5ee0 R08: 0000000000000000 R09: 0000000000000000
[   68.618654][  T993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.618861][  T993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57be6650
| [   68.626150][  T994] ------------[ cut here ]------------
| [   68.626338][  T994] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/994
| [   68.626647][  T994] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.627383][  T994] Tainted: [W]=WARN
[   68.627542][  T994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.627772][  T994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.628010][  T994] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.628564][  T994] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   68.628803][  T994] RAX: 00000000ffffffa6 RBX: ff11000014ed78c0 RCX: 1ff40000002ebdfc
[   68.629069][  T994] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed797c
[   68.629327][  T994] RBP: ff1100000cf49000 R08: 1fe22000029daf31 R09: ff1100001598aef8
[   68.629602][  T994] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.629858][  T994] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.630116][  T994] FS:  00007f18cd9dc840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.630438][  T994] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.630684][  T994] CR2: 000055dc42eded5c CR3: 0000000009b52002 CR4: 0000000000771ef0
[   68.630955][  T994] PKRU: 55555554
[   68.631106][  T994] Call Trace:
[   68.631258][  T994]  <TASK>
[   68.631391][  T994]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.631599][  T994]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.631789][  T994]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.631990][  T994]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.632177][  T994]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.632366][  T994]  __dev_notify_flags (net/core/dev.c:9787)
[   68.632568][  T994]  ? netif_change_name (net/core/dev.c:1495)
[   68.632769][  T994]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.632968][  T994]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.633190][  T994]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.633379][  T994]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.633576][  T994]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.633778][  T994]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.633979][  T994]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.634165][  T994]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.634393][  T994]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.634639][  T994]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.634828][  T994]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.635024][  T994]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.635215][  T994]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.635402][  T994]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.635614][  T994]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.635815][  T994]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.636011][  T994]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.636200][  T994]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.636389][  T994]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.636600][  T994]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.636789][  T994]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.636990][  T994]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.637179][  T994]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.637371][  T994]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.637568][  T994]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.637773][  T994]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.637978][  T994]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.638166][  T994]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.638360][  T994]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.638559][  T994]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.638761][  T994]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.638959][  T994]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.639180][  T994]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.639368][  T994]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.639564][  T994]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.639765][  T994]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.639965][  T994]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.640153][  T994]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.640344][  T994]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.640569][  T994]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.640801][  T994]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.641028][  T994]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.641216][  T994]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.641419][  T994]  ___sys_sendmsg (net/socket.c:2752)
[   68.641631][  T994]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.641840][  T994]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.642101][  T994]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.642295][  T994]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.642528][  T994]  __sys_sendmsg (net/socket.c:2784)
[   68.642735][  T994]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.642940][  T994]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.643159][  T994]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.643350][  T994]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.643548][  T994]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.643747][  T994]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.643953][  T994]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.644178][  T994] RIP: 0033:0x7f18cdc1608e
[   68.644369][  T994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.644940][  T994] RSP: 002b:00007fff07c0f1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.645198][  T994] RAX: ffffffffffffffda RBX: 00007fff07c0f948 RCX: 00007f18cdc1608e
[   68.645453][  T994] RDX: 0000000000000000 RSI: 00007fff07c0f250 RDI: 0000000000000005
[   68.645728][  T994] RBP: 00007fff07c0f1b0 R08: 0000000000000000 R09: 0000000000000000
[   68.645998][  T994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.646252][  T994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff07c0f920
| [   68.651209][  T995] ------------[ cut here ]------------
| [   68.651363][  T995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/995
| [   68.651653][  T995] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.652300][  T995] Tainted: [W]=WARN
[   68.652407][  T995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.652595][  T995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.652790][  T995] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.653295][  T995] RSP: 0018:ffa00000017bf1b0 EFLAGS: 00010286
[   68.653469][  T995] RAX: 00000000ffffffa6 RBX: ff11000004b21e00 RCX: 1ff40000002f7dfc
[   68.653693][  T995] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b21ebc
[   68.653906][  T995] RBP: ff1100000fad1000 R08: 1fe22000009643d9 R09: ff1100000c3d2ef8
[   68.654115][  T995] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.654325][  T995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.654536][  T995] FS:  00007f7cc964a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.654786][  T995] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.654966][  T995] CR2: 000055dc42eded5c CR3: 000000001011a002 CR4: 0000000000771ef0
[   68.655172][  T995] PKRU: 55555554
[   68.655276][  T995] Call Trace:
[   68.655380][  T995]  <TASK>
[   68.655453][  T995]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.655605][  T995]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.655745][  T995]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.655888][  T995]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.655993][  T995]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.656132][  T995]  __dev_notify_flags (net/core/dev.c:9787)
[   68.656271][  T995]  ? netif_change_name (net/core/dev.c:1495)
[   68.656410][  T995]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.656557][  T995]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.656732][  T995]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.656878][  T995]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.657016][  T995]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.657153][  T995]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.657291][  T995]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.657429][  T995]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.657617][  T995]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.657759][  T995]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.657904][  T995]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.658041][  T995]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.658181][  T995]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.658348][  T995]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.658484][  T995]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.658635][  T995]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.658775][  T995]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.658917][  T995]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.659055][  T995]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.659194][  T995]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.659330][  T995]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.659470][  T995]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.659618][  T995]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.659757][  T995]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.659901][  T995]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.660040][  T995]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.660181][  T995]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.660318][  T995]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.660459][  T995]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.660608][  T995]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.660745][  T995]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.660885][  T995]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.661023][  T995]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.661162][  T995]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.661301][  T995]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.661438][  T995]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.661589][  T995]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.661728][  T995]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.661870][  T995]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.662009][  T995]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.662179][  T995]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.662318][  T995]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.662456][  T995]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.662607][  T995]  ___sys_sendmsg (net/socket.c:2752)
[   68.662743][  T995]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.662883][  T995]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.663024][  T995]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.663166][  T995]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.663308][  T995]  __sys_sendmsg (net/socket.c:2784)
[   68.663446][  T995]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.663598][  T995]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.663736][  T995]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.663880][  T995]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.664018][  T995]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.664154][  T995]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.664293][  T995]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.664464][  T995] RIP: 0033:0x7f7cc988408e
[   68.664618][  T995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.665118][  T995] RSP: 002b:00007ffe48f8a3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.665327][  T995] RAX: ffffffffffffffda RBX: 00007ffe48f8ab98 RCX: 00007f7cc988408e
[   68.665537][  T995] RDX: 0000000000000000 RSI: 00007ffe48f8a4a0 RDI: 0000000000000005
[   68.665748][  T995] RBP: 00007ffe48f8a400 R08: 0000000000000000 R09: 0000000000000000
[   68.665957][  T995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.666161][  T995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe48f8ab70
| [   68.684477][  T996] ------------[ cut here ]------------
| [   68.684638][  T996] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/996
| [   68.684882][  T996] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.685519][  T996] Tainted: [W]=WARN
[   68.685629][  T996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.685799][  T996] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.685984][  T996] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.686481][  T996] RSP: 0018:ffa0000000f5f1b0 EFLAGS: 00010286
[   68.686665][  T996] RAX: 00000000ffffffa6 RBX: ff11000015c2ae40 RCX: 1ff40000001ebdfc
[   68.686879][  T996] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2aefc
[   68.687088][  T996] RBP: ff1100000c204000 R08: 1fe2200002b855e1 R09: ff1100000a342ef8
[   68.687295][  T996] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.687506][  T996] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.687723][  T996] FS:  00007f4d86b5c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.687974][  T996] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.688153][  T996] CR2: 00007f7cc9717574 CR3: 000000001366c004 CR4: 0000000000771ef0
[   68.688361][  T996] PKRU: 55555554
[   68.688465][  T996] Call Trace:
[   68.688574][  T996]  <TASK>
[   68.689190][  T996]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.689328][  T996]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.689467][  T996]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.689671][  T996]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.689778][  T996]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.689920][  T996]  __dev_notify_flags (net/core/dev.c:9787)
[   68.690060][  T996]  ? netif_change_name (net/core/dev.c:1495)
[   68.690205][  T996]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.690346][  T996]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.690527][  T996]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.690735][  T996]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.690942][  T996]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.691082][  T996]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.691225][  T996]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.691365][  T996]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.691551][  T996]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.691754][  T996]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.691905][  T996]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.692043][  T996]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.692185][  T996]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.692325][  T996]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.692463][  T996]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.692678][  T996]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.692825][  T996]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.692971][  T996]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.693110][  T996]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.693253][  T996]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.693393][  T996]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.693556][  T996]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.693763][  T996]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.693915][  T996]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.694057][  T996]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.694201][  T996]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.694344][  T996]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.694485][  T996]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.694637][  T996]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.694780][  T996]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.694926][  T996]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.695067][  T996]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.695213][  T996]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.695356][  T996]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.695500][  T996]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.695646][  T996]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.695788][  T996]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.695935][  T996]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.696073][  T996]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.696215][  T996]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.696389][  T996]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.696536][  T996]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.696682][  T996]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.696825][  T996]  ___sys_sendmsg (net/socket.c:2752)
[   68.696970][  T996]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.697109][  T996]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.697257][  T996]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.697401][  T996]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.697555][  T996]  __sys_sendmsg (net/socket.c:2784)
[   68.697697][  T996]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.697850][  T996]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.697990][  T996]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.698132][  T996]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.698275][  T996]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.698416][  T996]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.698563][  T996]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.698743][  T996] RIP: 0033:0x7f4d86d9608e
[   68.698897][  T996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.699397][  T996] RSP: 002b:00007ffdde351830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.699622][  T996] RAX: ffffffffffffffda RBX: 00007ffdde351fd8 RCX: 00007f4d86d9608e
[   68.699829][  T996] RDX: 0000000000000000 RSI: 00007ffdde3518e0 RDI: 0000000000000005
[   68.700047][  T996] RBP: 00007ffdde351840 R08: 0000000000000000 R09: 0000000000000000
[   68.700256][  T996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.700468][  T996] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdde351fb0
| [   68.706921][  T997] ------------[ cut here ]------------
| [   68.707073][  T997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/997
| [   68.707314][  T997] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.708032][  T997] Tainted: [W]=WARN
[   68.708136][  T997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.708324][  T997] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.708512][  T997] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.709120][  T997] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   68.709299][  T997] RAX: 00000000ffffffa6 RBX: ff11000014d48c80 RCX: 1ff40000002e7dfc
[   68.709510][  T997] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d48d3c
[   68.709779][  T997] RBP: ff11000008989000 R08: 1fe22000029a91a9 R09: ff1100000a340bb8
[   68.709987][  T997] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.710192][  T997] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.710399][  T997] FS:  00007fc4ca0ae840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.710743][  T997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.710923][  T997] CR2: 00007fc0f53bac20 CR3: 0000000015795004 CR4: 0000000000771ef0
[   68.711130][  T997] PKRU: 55555554
[   68.711234][  T997] Call Trace:
[   68.711336][  T997]  <TASK>
[   68.711407][  T997]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.711552][  T997]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.711772][  T997]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.711916][  T997]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.712021][  T997]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.712160][  T997]  __dev_notify_flags (net/core/dev.c:9787)
[   68.712298][  T997]  ? netif_change_name (net/core/dev.c:1495)
[   68.712435][  T997]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.712674][  T997]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.712850][  T997]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.712989][  T997]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.713129][  T997]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.713268][  T997]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.713406][  T997]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.713552][  T997]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.713811][  T997]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.713955][  T997]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.714094][  T997]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.714231][  T997]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.714367][  T997]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.714510][  T997]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.714705][  T997]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.714851][  T997]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.714988][  T997]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.715124][  T997]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.715261][  T997]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.715396][  T997]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.715536][  T997]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.715764][  T997]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.715905][  T997]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.716043][  T997]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.716182][  T997]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.716320][  T997]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.716460][  T997]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.716672][  T997]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.716813][  T997]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.716955][  T997]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.717094][  T997]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.717231][  T997]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.717373][  T997]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.717530][  T997]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.717743][  T997]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.717886][  T997]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.718022][  T997]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.718160][  T997]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.718297][  T997]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.718434][  T997]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.718703][  T997]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.718851][  T997]  ___sys_sendmsg (net/socket.c:2752)
[   68.718988][  T997]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.719126][  T997]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.719275][  T997]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.719415][  T997]  __sys_sendmsg (net/socket.c:2784)
[   68.719560][  T997]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.719772][  T997]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.719916][  T997]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.720053][  T997]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.720194][  T997]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.720331][  T997]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.720468][  T997]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.720704][  T997] RIP: 0033:0x7fc4ca2e808e
[   68.720851][  T997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.721336][  T997] RSP: 002b:00007ffe62b7ad90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.721553][  T997] RAX: ffffffffffffffda RBX: 00007ffe62b7b538 RCX: 00007fc4ca2e808e
[   68.721841][  T997] RDX: 0000000000000000 RSI: 00007ffe62b7ae40 RDI: 0000000000000005
[   68.722044][  T997] RBP: 00007ffe62b7ada0 R08: 0000000000000000 R09: 0000000000000000
[   68.722250][  T997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.722457][  T997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe62b7b510
| [   68.728752][  T998] ------------[ cut here ]------------
| [   68.728911][  T998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/998
| [   68.729155][  T998] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.730360][  T998] Tainted: [W]=WARN
[   68.730470][  T998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.730716][  T998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.730906][  T998] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.731416][  T998] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   68.731680][  T998] RAX: 00000000ffffffa6 RBX: ff11000014d49380 RCX: 1ff400000019fdfc
[   68.731896][  T998] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4943c
[   68.732163][  T998] RBP: ff1100000c3c1000 R08: 1fe22000029a9289 R09: ff1100000cd05238
[   68.732370][  T998] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.732643][  T998] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.732853][  T998] FS:  00007f0e0911a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.733095][  T998] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.733269][  T998] CR2: 000055dc7a4d6648 CR3: 0000000010136006 CR4: 0000000000771ef0
[   68.733476][  T998] PKRU: 55555554
[   68.733644][  T998] Call Trace:
[   68.733749][  T998]  <TASK>
[   68.733823][  T998]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.733967][  T998]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.734109][  T998]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.734252][  T998]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.734358][  T998]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.734502][  T998]  __dev_notify_flags (net/core/dev.c:9787)
[   68.734703][  T998]  ? netif_change_name (net/core/dev.c:1495)
[   68.734852][  T998]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.734992][  T998]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.735174][  T998]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.735316][  T998]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.735458][  T998]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.735664][  T998]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.735806][  T998]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.735949][  T998]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.736131][  T998]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.736279][  T998]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.736421][  T998]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.736566][  T998]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.736767][  T998]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.736916][  T998]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.737053][  T998]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.737201][  T998]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.737346][  T998]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.737493][  T998]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.737693][  T998]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.737836][  T998]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.737979][  T998]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.738120][  T998]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.738263][  T998]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.738405][  T998]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.738552][  T998]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.738753][  T998]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.738907][  T998]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.739047][  T998]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.739190][  T998]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.739333][  T998]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.739474][  T998]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.739654][  T998]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.739798][  T998]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.739945][  T998]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.740086][  T998]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.740230][  T998]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.740371][  T998]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.740520][  T998]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.740667][  T998]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.740808][  T998]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.740986][  T998]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.741128][  T998]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.741272][  T998]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.741415][  T998]  ___sys_sendmsg (net/socket.c:2752)
[   68.741560][  T998]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.741708][  T998]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.741857][  T998]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.742001][  T998]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.742144][  T998]  __sys_sendmsg (net/socket.c:2784)
[   68.742285][  T998]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.742431][  T998]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.742574][  T998]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.742724][  T998]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.742871][  T998]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.743011][  T998]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.743152][  T998]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.743333][  T998] RIP: 0033:0x7f0e0935408e
[   68.743480][  T998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.743996][  T998] RSP: 002b:00007ffe8d5ac7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.744210][  T998] RAX: ffffffffffffffda RBX: 00007ffe8d5acf98 RCX: 00007f0e0935408e
[   68.744418][  T998] RDX: 0000000000000000 RSI: 00007ffe8d5ac8a0 RDI: 0000000000000005
[   68.744642][  T998] RBP: 00007ffe8d5ac800 R08: 0000000000000000 R09: 0000000000000000
[   68.744857][  T998] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.745083][  T998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8d5acf70
| [   68.753121][  T999] ------------[ cut here ]------------
| [   68.753276][  T999] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/999
| [   68.753523][  T999] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.754246][  T999] Tainted: [W]=WARN
[   68.754352][  T999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.754535][  T999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.754789][  T999] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.755294][  T999] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   68.755471][  T999] RAX: 00000000ffffffa6 RBX: ff11000010009e00 RCX: 1ff400000021bdfc
[   68.755785][  T999] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010009ebc
[   68.756108][  T999] RBP: ff11000010d64000 R08: 1fe22000020013d9 R09: ff11000012e80bb8
[   68.756320][  T999] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.756537][  T999] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.756841][  T999] FS:  00007f6deba94840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.757091][  T999] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.757274][  T999] CR2: 000055dc7a4d5f98 CR3: 0000000010838006 CR4: 0000000000771ef0
[   68.757485][  T999] PKRU: 55555554
[   68.757694][  T999] Call Trace:
[   68.757803][  T999]  <TASK>
[   68.757881][  T999]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.758023][  T999]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.758165][  T999]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.758312][  T999]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.758419][  T999]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.758568][  T999]  __dev_notify_flags (net/core/dev.c:9787)
[   68.758796][  T999]  ? netif_change_name (net/core/dev.c:1495)
[   68.758949][  T999]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.759092][  T999]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.759270][  T999]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.759846][  T999]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.759990][  T999]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.760130][  T999]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.760395][  T999]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.760694][  T999]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.761023][  T999]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.761173][  T999]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.761317][  T999]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.761458][  T999]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.761687][  T999]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.761830][  T999]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.762135][  T999]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.762283][  T999]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.762427][  T999]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.762574][  T999]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.762803][  T999]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.762950][  T999]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.763094][  T999]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.763244][  T999]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.763699][  T999]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.763928][  T999]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.764074][  T999]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.764220][  T999]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.764368][  T999]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.764517][  T999]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.764745][  T999]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.764900][  T999]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.765043][  T999]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.765184][  T999]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.765326][  T999]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.765469][  T999]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.765712][  T999]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.765924][  T999]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.766067][  T999]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.766213][  T999]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.766356][  T999]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.766505][  T999]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.766767][  T999]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.766920][  T999]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.767063][  T999]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.767208][  T999]  ___sys_sendmsg (net/socket.c:2752)
[   68.767349][  T999]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.767495][  T999]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.767736][  T999]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.767892][  T999]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.768248][  T999]  __sys_sendmsg (net/socket.c:2784)
[   68.768398][  T999]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.768553][  T999]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.768775][  T999]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.768965][  T999]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.769216][  T999]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.769356][  T999]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.769503][  T999]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.769788][  T999] RIP: 0033:0x7f6debcce08e
[   68.769951][  T999] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.770466][  T999] RSP: 002b:00007ffda2c5f0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.770778][  T999] RAX: ffffffffffffffda RBX: 00007ffda2c5f878 RCX: 00007f6debcce08e
[   68.771001][  T999] RDX: 0000000000000000 RSI: 00007ffda2c5f180 RDI: 0000000000000005
[   68.771213][  T999] RBP: 00007ffda2c5f0e0 R08: 0000000000000000 R09: 0000000000000000
[   68.771423][  T999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.771722][  T999] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2c5f850
| [   68.789193][ T1000] ------------[ cut here ]------------
| [   68.789345][ T1000] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1000
| [   68.789636][ T1000] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.790331][ T1000] Tainted: [W]=WARN
[   68.790452][ T1000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.790706][ T1000] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.790899][ T1000] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.791449][ T1000] RSP: 0018:ffa00000017df1b0 EFLAGS: 00010286
[   68.791651][ T1000] RAX: 00000000ffffffa6 RBX: ff11000010008c80 RCX: 1ff40000002fbdfc
[   68.791862][ T1000] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010008d3c
[   68.792063][ T1000] RBP: ff11000015831000 R08: 1fe22000020011a9 R09: ff11000012e85238
[   68.792266][ T1000] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.792466][ T1000] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.792682][ T1000] FS:  00007f42c0761840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.792921][ T1000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.793089][ T1000] CR2: 00000000004a77b8 CR3: 00000000120e6003 CR4: 0000000000771ef0
[   68.793298][ T1000] PKRU: 55555554
[   68.793400][ T1000] Call Trace:
[   68.793504][ T1000]  <TASK>
[   68.793574][ T1000]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.793715][ T1000]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.793853][ T1000]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.793989][ T1000]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.794092][ T1000]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.794234][ T1000]  __dev_notify_flags (net/core/dev.c:9787)
[   68.794371][ T1000]  ? netif_change_name (net/core/dev.c:1495)
[   68.794511][ T1000]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.794657][ T1000]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.794826][ T1000]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.794969][ T1000]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.795106][ T1000]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.795242][ T1000]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.795377][ T1000]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.795519][ T1000]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.795700][ T1000]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.795845][ T1000]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.795983][ T1000]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.796118][ T1000]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.796254][ T1000]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.796388][ T1000]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.796530][ T1000]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.796675][ T1000]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.796825][ T1000]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.796966][ T1000]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.797102][ T1000]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.797237][ T1000]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.797372][ T1000]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.797517][ T1000]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.797662][ T1000]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.797800][ T1000]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.797941][ T1000]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.798078][ T1000]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.798218][ T1000]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.798356][ T1000]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.798501][ T1000]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.798646][ T1000]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.798782][ T1000]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.798922][ T1000]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.799057][ T1000]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.799194][ T1000]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.799330][ T1000]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.799466][ T1000]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.799612][ T1000]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.799750][ T1000]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.799888][ T1000]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.800024][ T1000]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.800190][ T1000]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.800327][ T1000]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.800465][ T1000]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.800610][ T1000]  ___sys_sendmsg (net/socket.c:2752)
[   68.800746][ T1000]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.800885][ T1000]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.801025][ T1000]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.801164][ T1000]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.801303][ T1000]  __sys_sendmsg (net/socket.c:2784)
[   68.801438][ T1000]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.801593][ T1000]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.801729][ T1000]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.801871][ T1000]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.802007][ T1000]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.802142][ T1000]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.802279][ T1000]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.802447][ T1000] RIP: 0033:0x7f42c099b08e
[   68.802596][ T1000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.803084][ T1000] RSP: 002b:00007ffe87279c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.803306][ T1000] RAX: ffffffffffffffda RBX: 00007ffe8727a428 RCX: 00007f42c099b08e
[   68.803513][ T1000] RDX: 0000000000000000 RSI: 00007ffe87279d30 RDI: 0000000000000005
[   68.803723][ T1000] RBP: 00007ffe87279c90 R08: 0000000000000000 R09: 0000000000000000
[   68.803930][ T1000] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.804133][ T1000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8727a400
| [   68.810246][ T1001] ------------[ cut here ]------------
| [   68.810400][ T1001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1001
| [   68.810698][ T1001] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.811355][ T1001] Tainted: [W]=WARN
[   68.811465][ T1001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.811659][ T1001] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.811851][ T1001] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.812357][ T1001] RSP: 0018:ffa00000016ff1b0 EFLAGS: 00010286
[   68.812543][ T1001] RAX: 00000000ffffffa6 RBX: ff11000010022ac0 RCX: 1ff40000002dfdfc
[   68.812761][ T1001] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022b7c
[   68.812977][ T1001] RBP: ff110000137e9000 R08: 1fe2200002004571 R09: ff1100000cd40bb8
[   68.813189][ T1001] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.813399][ T1001] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.813623][ T1001] FS:  00007f9c75f73840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.813873][ T1001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.814060][ T1001] CR2: 00007fedd2d47498 CR3: 0000000010610005 CR4: 0000000000771ef0
[   68.814276][ T1001] PKRU: 55555554
[   68.814384][ T1001] Call Trace:
[   68.814495][ T1001]  <TASK>
[   68.814570][ T1001]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.814717][ T1001]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.814869][ T1001]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.815009][ T1001]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.815115][ T1001]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.815255][ T1001]  __dev_notify_flags (net/core/dev.c:9787)
[   68.815404][ T1001]  ? netif_change_name (net/core/dev.c:1495)
[   68.815555][ T1001]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.815785][ T1001]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.815977][ T1001]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.816119][ T1001]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.816263][ T1001]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.816404][ T1001]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.816550][ T1001]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.816751][ T1001]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.816941][ T1001]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.817086][ T1001]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.817231][ T1001]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.817369][ T1001]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.817515][ T1001]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.817714][ T1001]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.817858][ T1001]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.818058][ T1001]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.818205][ T1001]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.818344][ T1001]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.818484][ T1001]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.818685][ T1001]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.818824][ T1001]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.818971][ T1001]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.819109][ T1001]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.819252][ T1001]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.819391][ T1001]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.819538][ T1001]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.819741][ T1001]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.819883][ T1001]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.820036][ T1001]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.820177][ T1001]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.820319][ T1001]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.820458][ T1001]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.820661][ T1001]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.820803][ T1001]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.820948][ T1001]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.821087][ T1001]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.821229][ T1001]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.821371][ T1001]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.821517][ T1001]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.821717][ T1001]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.821894][ T1001]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.822035][ T1001]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.822175][ T1001]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.822316][ T1001]  ___sys_sendmsg (net/socket.c:2752)
[   68.822454][ T1001]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.822750][ T1001]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.822902][ T1001]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.823046][ T1001]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.823187][ T1001]  __sys_sendmsg (net/socket.c:2784)
[   68.823329][ T1001]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.823476][ T1001]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.823679][ T1001]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.823818][ T1001]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.823962][ T1001]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.824102][ T1001]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.824243][ T1001]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.824415][ T1001] RIP: 0033:0x7f9c761ad08e
[   68.824570][ T1001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.825176][ T1001] RSP: 002b:00007fffbd715b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.825386][ T1001] RAX: ffffffffffffffda RBX: 00007fffbd716318 RCX: 00007f9c761ad08e
[   68.825655][ T1001] RDX: 0000000000000000 RSI: 00007fffbd715c20 RDI: 0000000000000005
[   68.825868][ T1001] RBP: 00007fffbd715b80 R08: 0000000000000000 R09: 0000000000000000
[   68.826077][ T1001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.826283][ T1001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbd7162f0
| [   68.831398][ T1007] ------------[ cut here ]------------
| [   68.831558][ T1007] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1007
| [   68.831850][ T1007] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.832482][ T1007] Tainted: [W]=WARN
[   68.832596][ T1007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.832768][ T1007] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.832955][ T1007] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.833451][ T1007] RSP: 0018:ffa000000182f1b0 EFLAGS: 00010286
[   68.833908][ T1007] RAX: 00000000ffffffa6 RBX: ff1100000c17fa80 RCX: 1ff4000000305dfc
[   68.834154][ T1007] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17fb3c
[   68.834378][ T1007] RBP: ff11000004e3c000 R08: 1fe220000182ff69 R09: ff11000014d70bb8
[   68.834723][ T1007] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   68.834950][ T1007] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.835186][ T1007] FS:  00007f82e504d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   68.835472][ T1007] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.835828][ T1007] CR2: 00000000004a77b8 CR3: 0000000010136004 CR4: 0000000000771ef0
[   68.836073][ T1007] PKRU: 55555554
[   68.836196][ T1007] Call Trace:
[   68.836316][ T1007]  <TASK>
[   68.836400][ T1007]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.836568][ T1007]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.836852][ T1007]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.837016][ T1007]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.837138][ T1007]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.837302][ T1007]  __dev_notify_flags (net/core/dev.c:9787)
[   68.837467][ T1007]  ? netif_change_name (net/core/dev.c:1495)
[   68.837749][ T1007]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.837920][ T1007]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.838124][ T1007]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.838294][ T1007]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.838460][ T1007]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.838759][ T1007]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.838928][ T1007]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.839104][ T1007]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.839298][ T1007]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.839466][ T1007]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.839747][ T1007]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.839919][ T1007]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.840083][ T1007]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.840245][ T1007]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.840415][ T1007]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.840672][ T1007]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.840853][ T1007]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.841015][ T1007]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.841178][ T1007]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.841342][ T1007]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.841511][ T1007]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.841762][ T1007]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.841933][ T1007]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.842095][ T1007]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.842263][ T1007]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.842437][ T1007]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.842721][ T1007]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.842895][ T1007]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.843061][ T1007]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.843224][ T1007]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.843391][ T1007]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.843565][ T1007]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.843785][ T1007]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.843956][ T1007]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.844120][ T1007]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.844287][ T1007]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.844454][ T1007]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.844630][ T1007]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.844795][ T1007]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.845010][ T1007]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.845178][ T1007]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.845342][ T1007]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.845509][ T1007]  ___sys_sendmsg (net/socket.c:2752)
[   68.845682][ T1007]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.845850][ T1007]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.846020][ T1007]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.846193][ T1007]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.846360][ T1007]  __sys_sendmsg (net/socket.c:2784)
[   68.846527][ T1007]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.846705][ T1007]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.846873][ T1007]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.847038][ T1007]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.847202][ T1007]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.847363][ T1007]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.847531][ T1007]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.847739][ T1007] RIP: 0033:0x7f82e528708e
[   68.847917][ T1007] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.848502][ T1007] RSP: 002b:00007ffe06d6cf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.848753][ T1007] RAX: ffffffffffffffda RBX: 00007ffe06d6d6a8 RCX: 00007f82e528708e
[   68.849001][ T1007] RDX: 0000000000000000 RSI: 00007ffe06d6cfb0 RDI: 0000000000000005
[   68.849247][ T1007] RBP: 00007ffe06d6cf10 R08: 0000000000000000 R09: 0000000000000000
[   68.849493][ T1007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   68.849748][ T1007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe06d6d680
| [   68.854935][ T1002] ------------[ cut here ]------------
| [   68.855191][ T1002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1002
| [   68.855479][ T1002] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.856175][ T1002] Tainted: [W]=WARN
[   68.856283][ T1002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.856458][ T1002] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.856672][ T1002] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.857200][ T1002] RSP: 0018:ffa000000180f1b0 EFLAGS: 00010286
[   68.857377][ T1002] RAX: 00000000ffffffa6 RBX: ff11000014ed6040 RCX: 1ff4000000301dfc
[   68.857596][ T1002] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed60fc
[   68.857819][ T1002] RBP: ff11000010269000 R08: 1fe22000029dac21 R09: ff11000013608bb8
[   68.858035][ T1002] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.858246][ T1002] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.858457][ T1002] FS:  00007f22483a2840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.858718][ T1002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.858902][ T1002] CR2: 00007f9c76040574 CR3: 0000000015a64006 CR4: 0000000000771ef0
[   68.859129][ T1002] PKRU: 55555554
[   68.859247][ T1002] Call Trace:
[   68.859357][ T1002]  <TASK>
[   68.859433][ T1002]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.859602][ T1002]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.859752][ T1002]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.859902][ T1002]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.860277][ T1002]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.860418][ T1002]  __dev_notify_flags (net/core/dev.c:9787)
[   68.860566][ T1002]  ? netif_change_name (net/core/dev.c:1495)
[   68.860717][ T1002]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.860867][ T1002]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.861045][ T1002]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.861190][ T1002]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.861333][ T1002]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.861497][ T1002]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.861652][ T1002]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.861794][ T1002]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.861983][ T1002]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.862141][ T1002]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.862286][ T1002]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.862431][ T1002]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.862598][ T1002]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.863074][ T1002]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.863220][ T1002]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.863366][ T1002]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.863514][ T1002]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.863665][ T1002]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.863817][ T1002]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.863960][ T1002]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.864102][ T1002]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.864248][ T1002]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.864393][ T1002]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.864543][ T1002]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.864692][ T1002]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.864849][ T1002]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.865005][ T1002]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.865157][ T1002]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.865303][ T1002]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.865447][ T1002]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.865600][ T1002]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.865743][ T1002]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.865888][ T1002]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.866033][ T1002]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.866178][ T1002]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.866320][ T1002]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.866459][ T1002]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.866632][ T1002]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.866780][ T1002]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.866932][ T1002]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.867106][ T1002]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.867253][ T1002]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.867393][ T1002]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.867540][ T1002]  ___sys_sendmsg (net/socket.c:2752)
[   68.867693][ T1002]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.867833][ T1002]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.867982][ T1002]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.868137][ T1002]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.868283][ T1002]  __sys_sendmsg (net/socket.c:2784)
[   68.868439][ T1002]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.868596][ T1002]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.868738][ T1002]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.868887][ T1002]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.869027][ T1002]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.869181][ T1002]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.869324][ T1002]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.869504][ T1002] RIP: 0033:0x7f22485dc08e
[   68.869659][ T1002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.870184][ T1002] RSP: 002b:00007fff13f5a620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.870398][ T1002] RAX: ffffffffffffffda RBX: 00007fff13f5adc8 RCX: 00007f22485dc08e
[   68.870630][ T1002] RDX: 0000000000000000 RSI: 00007fff13f5a6d0 RDI: 0000000000000005
[   68.870850][ T1002] RBP: 00007fff13f5a630 R08: 0000000000000000 R09: 0000000000000000
[   68.871068][ T1002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.871281][ T1002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff13f5ada0
| [   68.878248][ T1003] ------------[ cut here ]------------
| [   68.878515][ T1003] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1003
| [   68.878940][ T1003] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.879777][ T1003] Tainted: [W]=WARN
[   68.879970][ T1003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.880191][ T1003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.880430][ T1003] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.881005][ T1003] RSP: 0018:ffa000000181f1b0 EFLAGS: 00010286
[   68.881229][ T1003] RAX: 00000000ffffffa6 RBX: ff110000159f91c0 RCX: 1ff4000000303dfc
[   68.881482][ T1003] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f927c
[   68.881756][ T1003] RBP: ff110000123e4000 R08: 1fe2200002b3f251 R09: ff110000121e2ef8
[   68.882023][ T1003] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   68.882278][ T1003] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.882539][ T1003] FS:  00007f16d9688840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   68.882843][ T1003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.883072][ T1003] CR2: 000055dc7a4d5f98 CR3: 0000000012cd5006 CR4: 0000000000771ef0
[   68.883341][ T1003] PKRU: 55555554
[   68.883514][ T1003] Call Trace:
[   68.883726][ T1003]  <TASK>
[   68.883857][ T1003]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.884046][ T1003]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.884237][ T1003]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.884424][ T1003]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.884599][ T1003]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.884789][ T1003]  __dev_notify_flags (net/core/dev.c:9787)
[   68.884994][ T1003]  ? netif_change_name (net/core/dev.c:1495)
[   68.885185][ T1003]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.885376][ T1003]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.885654][ T1003]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.885864][ T1003]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.886057][ T1003]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.886246][ T1003]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.886433][ T1003]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.886712][ T1003]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.886965][ T1003]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.887180][ T1003]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.887371][ T1003]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.887566][ T1003]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.887771][ T1003]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.887969][ T1003]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.888211][ T1003]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.888449][ T1003]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.888707][ T1003]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.888965][ T1003]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.889252][ T1003]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.889444][ T1003]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.889660][ T1003]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.889866][ T1003]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.890072][ T1003]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.890292][ T1003]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.890539][ T1003]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.890742][ T1003]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.890946][ T1003]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.891134][ T1003]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.891326][ T1003]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.891533][ T1003]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.891740][ T1003]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.891981][ T1003]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.892184][ T1003]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.892406][ T1003]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.892671][ T1003]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.892873][ T1003]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.893078][ T1003]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.893323][ T1003]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.893574][ T1003]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.893801][ T1003]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.894144][ T1003]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.894348][ T1003]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.894554][ T1003]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.894770][ T1003]  ___sys_sendmsg (net/socket.c:2752)
[   68.894969][ T1003]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.895165][ T1003]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.895372][ T1003]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.895639][ T1003]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.895844][ T1003]  __sys_sendmsg (net/socket.c:2784)
[   68.896050][ T1003]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.896240][ T1003]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.896435][ T1003]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.896709][ T1003]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.896931][ T1003]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.897207][ T1003]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.897405][ T1003]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.897661][ T1003] RIP: 0033:0x7f16d98c208e
[   68.897876][ T1003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.898465][ T1003] RSP: 002b:00007ffe46aba000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.898737][ T1003] RAX: ffffffffffffffda RBX: 00007ffe46aba7a8 RCX: 00007f16d98c208e
[   68.899090][ T1003] RDX: 0000000000000000 RSI: 00007ffe46aba0b0 RDI: 0000000000000005
[   68.899358][ T1003] RBP: 00007ffe46aba010 R08: 0000000000000000 R09: 0000000000000000
[   68.899634][ T1003] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce34
[   68.899897][ T1003] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46aba780
| [   68.906904][ T1004] ------------[ cut here ]------------
| [   68.907059][ T1004] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1004
| [   68.907336][ T1004] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.908001][ T1004] Tainted: [W]=WARN
[   68.908109][ T1004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.908285][ T1004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.908468][ T1004] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.908992][ T1004] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   68.909171][ T1004] RAX: 00000000ffffffa6 RBX: ff11000015c2b8c0 RCX: 1ff40000002f3dfc
[   68.909384][ T1004] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b97c
[   68.909601][ T1004] RBP: ff11000015319000 R08: 1fe2200002b85731 R09: ff110000121e5238
[   68.909812][ T1004] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.910025][ T1004] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.910243][ T1004] FS:  00007fc0f51b9840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.910498][ T1004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.910764][ T1004] CR2: 00007f8413884b70 CR3: 000000000bb7b004 CR4: 0000000000771ef0
[   68.910989][ T1004] PKRU: 55555554
[   68.911178][ T1004] Call Trace:
[   68.911284][ T1004]  <TASK>
[   68.911356][ T1004]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.911502][ T1004]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.911729][ T1004]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.911881][ T1004]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.911988][ T1004]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.912131][ T1004]  __dev_notify_flags (net/core/dev.c:9787)
[   68.912276][ T1004]  ? netif_change_name (net/core/dev.c:1495)
[   68.912418][ T1004]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.912568][ T1004]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.912829][ T1004]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.912978][ T1004]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.913120][ T1004]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.913263][ T1004]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.913405][ T1004]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.913551][ T1004]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.913818][ T1004]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.913971][ T1004]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.914115][ T1004]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.914260][ T1004]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.914405][ T1004]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.914553][ T1004]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.914776][ T1004]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.914929][ T1004]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.915072][ T1004]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.915218][ T1004]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.915362][ T1004]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.915511][ T1004]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.915739][ T1004]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.915890][ T1004]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.916034][ T1004]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.916181][ T1004]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.916325][ T1004]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.916470][ T1004]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.916708][ T1004]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.916856][ T1004]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.917002][ T1004]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.917149][ T1004]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.917295][ T1004]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.917440][ T1004]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.917799][ T1004]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.917952][ T1004]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.918096][ T1004]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.918242][ T1004]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.918390][ T1004]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.918539][ T1004]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.918806][ T1004]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.918955][ T1004]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.919134][ T1004]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.919281][ T1004]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.919425][ T1004]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.919576][ T1004]  ___sys_sendmsg (net/socket.c:2752)
[   68.919844][ T1004]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.919987][ T1004]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.920135][ T1004]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.920284][ T1004]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.920431][ T1004]  __sys_sendmsg (net/socket.c:2784)
[   68.920700][ T1004]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.920854][ T1004]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.921005][ T1004]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.921150][ T1004]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.921294][ T1004]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.921436][ T1004]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.921739][ T1004]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.922037][ T1004] RIP: 0033:0x7fc0f53f308e
[   68.922190][ T1004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.922804][ T1004] RSP: 002b:00007ffe943f0660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.923027][ T1004] RAX: ffffffffffffffda RBX: 00007ffe943f0e08 RCX: 00007fc0f53f308e
[   68.923247][ T1004] RDX: 0000000000000000 RSI: 00007ffe943f0710 RDI: 0000000000000005
[   68.923459][ T1004] RBP: 00007ffe943f0670 R08: 0000000000000000 R09: 0000000000000000
[   68.923772][ T1004] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   68.923991][ T1004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe943f0de0
| [   68.932483][ T1012] ------------[ cut here ]------------
| [   68.932958][ T1012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1012
| [   68.933243][ T1012] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.933973][ T1012] Tainted: [W]=WARN
[   68.934079][ T1012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.934276][ T1012] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.934457][ T1012] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.934978][ T1012] RSP: 0018:ffa00000010df1b0 EFLAGS: 00010286
[   68.935153][ T1012] RAX: 00000000ffffffa6 RBX: ff11000005386040 RCX: 1ff400000021bdfc
[   68.935361][ T1012] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053860fc
[   68.935570][ T1012] RBP: ff11000008619000 R08: 1fe2200000a70c21 R09: ff11000015988bb8
[   68.935790][ T1012] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.936007][ T1012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.936218][ T1012] FS:  00007fcd39f63840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.936465][ T1012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.936653][ T1012] CR2: 00000000004a77b8 CR3: 0000000013789003 CR4: 0000000000771ef0
[   68.936868][ T1012] PKRU: 55555554
[   68.936973][ T1012] Call Trace:
[   68.937078][ T1012]  <TASK>
[   68.937153][ T1012]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.937294][ T1012]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.937433][ T1012]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.937586][ T1012]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.937694][ T1012]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.937836][ T1012]  __dev_notify_flags (net/core/dev.c:9787)
[   68.937986][ T1012]  ? netif_change_name (net/core/dev.c:1495)
[   68.938366][ T1012]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.938511][ T1012]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.938692][ T1012]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.938833][ T1012]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.938978][ T1012]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.939131][ T1012]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.939274][ T1012]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.939421][ T1012]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.939600][ T1012]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.939741][ T1012]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.939883][ T1012]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.940021][ T1012]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.940160][ T1012]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.940315][ T1012]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.940458][ T1012]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.940612][ T1012]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.940750][ T1012]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.940893][ T1012]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.941032][ T1012]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.941175][ T1012]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.941316][ T1012]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.941453][ T1012]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.941602][ T1012]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.941743][ T1012]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.941885][ T1012]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.942028][ T1012]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.942167][ T1012]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.942311][ T1012]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.942451][ T1012]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.942603][ T1012]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.942741][ T1012]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.942886][ T1012]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.943026][ T1012]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.943163][ T1012]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.943302][ T1012]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.943440][ T1012]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.943592][ T1012]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.943733][ T1012]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.943880][ T1012]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.944070][ T1012]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.944211][ T1012]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.944349][ T1012]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.944486][ T1012]  ___sys_sendmsg (net/socket.c:2752)
[   68.944692][ T1012]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.944835][ T1012]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.944981][ T1012]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.945124][ T1012]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.945475][ T1012]  __sys_sendmsg (net/socket.c:2784)
[   68.945679][ T1012]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.945887][ T1012]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.946026][ T1012]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.946168][ T1012]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.946323][ T1012]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.946464][ T1012]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.946668][ T1012]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.946846][ T1012] RIP: 0033:0x7fcd3a19d08e
[   68.946992][ T1012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.947486][ T1012] RSP: 002b:00007ffd717e2f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.947728][ T1012] RAX: ffffffffffffffda RBX: 00007ffd717e3708 RCX: 00007fcd3a19d08e
[   68.947937][ T1012] RDX: 0000000000000000 RSI: 00007ffd717e3010 RDI: 0000000000000005
[   68.948146][ T1012] RBP: 00007ffd717e2f70 R08: 0000000000000000 R09: 0000000000000000
[   68.948351][ T1012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   68.948561][ T1012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd717e36e0
| [   68.954369][ T1005] ------------[ cut here ]------------
| [   68.954527][ T1005] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1005
| [   68.954812][ T1005] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.955467][ T1005] Tainted: [W]=WARN
[   68.955578][ T1005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.955863][ T1005] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.956046][ T1005] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.956553][ T1005] RSP: 0018:ffa000000177f1b0 EFLAGS: 00010286
[   68.956824][ T1005] RAX: 00000000ffffffa6 RBX: ff11000014d498c0 RCX: 1ff40000002efdfc
[   68.957146][ T1005] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4997c
[   68.957355][ T1005] RBP: ff110000151b1000 R08: 1fe22000029a9331 R09: ff11000010208bb8
[   68.957569][ T1005] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   68.957880][ T1005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.958097][ T1005] FS:  00007ff0f33cf840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   68.958343][ T1005] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.958522][ T1005] CR2: 00000000004a77b8 CR3: 0000000012d34005 CR4: 0000000000771ef0
[   68.958751][ T1005] PKRU: 55555554
[   68.958863][ T1005] Call Trace:
[   68.958967][ T1005]  <TASK>
[   68.959042][ T1005]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.959181][ T1005]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.959322][ T1005]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.959463][ T1005]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.959574][ T1005]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.959722][ T1005]  __dev_notify_flags (net/core/dev.c:9787)
[   68.959869][ T1005]  ? netif_change_name (net/core/dev.c:1495)
[   68.960013][ T1005]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.960158][ T1005]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.960333][ T1005]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.960475][ T1005]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.960628][ T1005]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.960773][ T1005]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.960918][ T1005]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.961058][ T1005]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.961239][ T1005]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.961384][ T1005]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.961532][ T1005]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.961679][ T1005]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.961819][ T1005]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.961965][ T1005]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.962104][ T1005]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.962250][ T1005]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.962392][ T1005]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.962540][ T1005]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.962686][ T1005]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.962827][ T1005]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.962972][ T1005]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.963113][ T1005]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.963253][ T1005]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.963394][ T1005]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.963540][ T1005]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.963687][ T1005]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.963833][ T1005]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.963977][ T1005]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.964118][ T1005]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.964260][ T1005]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.964398][ T1005]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.964544][ T1005]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.964696][ T1005]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.964847][ T1005]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.964986][ T1005]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.965124][ T1005]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.965267][ T1005]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.965414][ T1005]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.965556][ T1005]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.965699][ T1005]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.965879][ T1005]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.966019][ T1005]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.966160][ T1005]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.966307][ T1005]  ___sys_sendmsg (net/socket.c:2752)
[   68.966449][ T1005]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.966601][ T1005]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.966748][ T1005]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.966897][ T1005]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.967040][ T1005]  __sys_sendmsg (net/socket.c:2784)
[   68.967186][ T1005]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.967331][ T1005]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.967472][ T1005]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.967627][ T1005]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.967769][ T1005]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.967914][ T1005]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.968054][ T1005]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.968231][ T1005] RIP: 0033:0x7ff0f360908e
[   68.968379][ T1005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.968892][ T1005] RSP: 002b:00007ffe7eb5f880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.969104][ T1005] RAX: ffffffffffffffda RBX: 00007ffe7eb60028 RCX: 00007ff0f360908e
[   68.969315][ T1005] RDX: 0000000000000000 RSI: 00007ffe7eb5f930 RDI: 0000000000000005
[   68.969528][ T1005] RBP: 00007ffe7eb5f890 R08: 0000000000000000 R09: 0000000000000000
[   68.969741][ T1005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   68.969953][ T1005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7eb60000
| [   68.977159][ T1006] ------------[ cut here ]------------
| [   68.977312][ T1006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1006
| [   68.977599][ T1006] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   68.978240][ T1006] Tainted: [W]=WARN
[   68.978343][ T1006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   68.978591][ T1006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   68.978790][ T1006] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   68.979289][ T1006] RSP: 0018:ffa000000175f1b0 EFLAGS: 00010286
[   68.979464][ T1006] RAX: 00000000ffffffa6 RBX: ff11000005636200 RCX: 1ff40000002ebdfc
[   68.979770][ T1006] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056362bc
[   68.979986][ T1006] RBP: ff1100000fbd4000 R08: 1fe2200000ac6c59 R09: ff11000014d75238
[   68.980190][ T1006] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   68.980394][ T1006] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   68.980694][ T1006] FS:  00007f6fce029840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   68.980943][ T1006] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.981116][ T1006] CR2: 00007fe32246bc20 CR3: 0000000008ec0001 CR4: 0000000000771ef0
[   68.981321][ T1006] PKRU: 55555554
[   68.981423][ T1006] Call Trace:
[   68.981533][ T1006]  <TASK>
[   68.981695][ T1006]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   68.981836][ T1006]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   68.981976][ T1006]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   68.982115][ T1006]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   68.982220][ T1006]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   68.982357][ T1006]  __dev_notify_flags (net/core/dev.c:9787)
[   68.982502][ T1006]  ? netif_change_name (net/core/dev.c:1495)
[   68.982720][ T1006]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   68.982865][ T1006]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   68.983053][ T1006]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   68.983190][ T1006]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   68.983328][ T1006]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   68.983464][ T1006]  ? __dev_get_by_name (net/core/dev.c:883)
[   68.983700][ T1006]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   68.983841][ T1006]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   68.984018][ T1006]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   68.984163][ T1006]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   68.984301][ T1006]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.984437][ T1006]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.984660][ T1006]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.984796][ T1006]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   68.984936][ T1006]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.985076][ T1006]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.985214][ T1006]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   68.985351][ T1006]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   68.985488][ T1006]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   68.985696][ T1006]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.985834][ T1006]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.985976][ T1006]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   68.986111][ T1006]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   68.986248][ T1006]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   68.986387][ T1006]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   68.986533][ T1006]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   68.986744][ T1006]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   68.986883][ T1006]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   68.987021][ T1006]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   68.987159][ T1006]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   68.987295][ T1006]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   68.987431][ T1006]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   68.987572][ T1006]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   68.987789][ T1006]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   68.987931][ T1006]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.988067][ T1006]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.988203][ T1006]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   68.988340][ T1006]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   68.988476][ T1006]  ? copy_msghdr_from_user (net/socket.c:2635)
[   68.988712][ T1006]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   68.988890][ T1006]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   68.989029][ T1006]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   68.989183][ T1006]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   68.989321][ T1006]  ___sys_sendmsg (net/socket.c:2752)
[   68.989457][ T1006]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   68.989654][ T1006]  ? copy_msghdr_from_user (net/socket.c:2603)
[   68.989795][ T1006]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   68.989942][ T1006]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   68.990082][ T1006]  __sys_sendmsg (net/socket.c:2784)
[   68.990219][ T1006]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   68.990361][ T1006]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.990503][ T1006]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   68.990732][ T1006]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   68.990875][ T1006]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   68.991010][ T1006]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   68.991150][ T1006]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   68.991320][ T1006] RIP: 0033:0x7f6fce26308e
[   68.991463][ T1006] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   68.992024][ T1006] RSP: 002b:00007fff82e71e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   68.992232][ T1006] RAX: ffffffffffffffda RBX: 00007fff82e72618 RCX: 00007f6fce26308e
[   68.992435][ T1006] RDX: 0000000000000000 RSI: 00007fff82e71f20 RDI: 0000000000000005
[   68.992738][ T1006] RBP: 00007fff82e71e80 R08: 0000000000000000 R09: 0000000000000000
[   68.992946][ T1006] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   68.993149][ T1006] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff82e725f0
| [   69.004714][ T1008] ------------[ cut here ]------------
| [   69.004879][ T1008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1008
| [   69.005156][ T1008] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.005803][ T1008] Tainted: [W]=WARN
[   69.005915][ T1008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.006088][ T1008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.006271][ T1008] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.006775][ T1008] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   69.006955][ T1008] RAX: 00000000ffffffa6 RBX: ff11000008fb4200 RCX: 1ff40000002e7dfc
[   69.007162][ T1008] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb42bc
[   69.007371][ T1008] RBP: ff11000015031000 R08: 1fe22000011f6859 R09: ff1100000ad15238
[   69.007592][ T1008] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.007802][ T1008] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.008018][ T1008] FS:  00007f68453e2840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.008268][ T1008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.008444][ T1008] CR2: 000055dc42eded5c CR3: 000000000a3d9003 CR4: 0000000000771ef0
[   69.008663][ T1008] PKRU: 55555554
[   69.008767][ T1008] Call Trace:
[   69.008878][ T1008]  <TASK>
[   69.008950][ T1008]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.009089][ T1008]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.009231][ T1008]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.009372][ T1008]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.009478][ T1008]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.009630][ T1008]  __dev_notify_flags (net/core/dev.c:9787)
[   69.009771][ T1008]  ? netif_change_name (net/core/dev.c:1495)
[   69.009920][ T1008]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.010062][ T1008]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.010239][ T1008]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.010378][ T1008]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.010541][ T1008]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.010687][ T1008]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.010827][ T1008]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.010970][ T1008]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.011149][ T1008]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.011295][ T1008]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.011436][ T1008]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.011588][ T1008]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.011729][ T1008]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.011876][ T1008]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.012014][ T1008]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.012158][ T1008]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.012301][ T1008]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.012440][ T1008]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.012592][ T1008]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.012730][ T1008]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.012874][ T1008]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.013015][ T1008]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.013153][ T1008]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.013296][ T1008]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.013435][ T1008]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.013588][ T1008]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.013732][ T1008]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.013878][ T1008]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.014020][ T1008]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.014165][ T1008]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.014307][ T1008]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.014444][ T1008]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.014595][ T1008]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.014736][ T1008]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.014881][ T1008]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.015023][ T1008]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.015163][ T1008]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.015305][ T1008]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.015445][ T1008]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.015593][ T1008]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.015767][ T1008]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.015915][ T1008]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.016056][ T1008]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.016198][ T1008]  ___sys_sendmsg (net/socket.c:2752)
[   69.016335][ T1008]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.016473][ T1008]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.016626][ T1008]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.016770][ T1008]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.016919][ T1008]  __sys_sendmsg (net/socket.c:2784)
[   69.017059][ T1008]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.017203][ T1008]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   69.017342][ T1008]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.017482][ T1008]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.017632][ T1008]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.017770][ T1008]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.017917][ T1008]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.018058][ T1008]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.018232][ T1008] RIP: 0033:0x7f684561c08e
[   69.018376][ T1008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.018885][ T1008] RSP: 002b:00007ffde9bfa1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.019093][ T1008] RAX: ffffffffffffffda RBX: 00007ffde9bfa988 RCX: 00007f684561c08e
[   69.019302][ T1008] RDX: 0000000000000000 RSI: 00007ffde9bfa290 RDI: 0000000000000005
[   69.019528][ T1008] RBP: 00007ffde9bfa1f0 R08: 0000000000000000 R09: 0000000000000000
[   69.019736][ T1008] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.019947][ T1008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde9bfa960
| [   69.034208][ T1009] ------------[ cut here ]------------
| [   69.034393][ T1009] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1009
| [   69.034768][ T1009] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.035517][ T1009] Tainted: [W]=WARN
[   69.035684][ T1009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.035914][ T1009] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.036172][ T1009] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.036789][ T1009] RSP: 0018:ffa0000000cff1b0 EFLAGS: 00010286
[   69.037024][ T1009] RAX: 00000000ffffffa6 RBX: ff11000010022900 RCX: 1ff400000019fdfc
[   69.037279][ T1009] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100229bc
[   69.037538][ T1009] RBP: ff110000155c4000 R08: 1fe2200002004539 R09: ff11000015960bb8
[   69.037804][ T1009] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.038065][ T1009] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.038318][ T1009] FS:  00007fedd296f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.038654][ T1009] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.038884][ T1009] CR2: 00007fd3bf92e000 CR3: 000000000b8ff004 CR4: 0000000000771ef0
[   69.039140][ T1009] PKRU: 55555554
[   69.039291][ T1009] Call Trace:
[   69.039441][ T1009]  <TASK>
[   69.039570][ T1009]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.039769][ T1009]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.039970][ T1009]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.040177][ T1009]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.040419][ T1009]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.040630][ T1009]  __dev_notify_flags (net/core/dev.c:9787)
[   69.040820][ T1009]  ? netif_change_name (net/core/dev.c:1495)
[   69.041386][ T1009]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.041602][ T1009]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.041824][ T1009]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.042022][ T1009]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.042219][ T1009]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.042406][ T1009]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.042614][ T1009]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.042799][ T1009]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.043037][ T1009]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.043232][ T1009]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.043423][ T1009]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.043626][ T1009]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.043812][ T1009]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.044004][ T1009]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.044191][ T1009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.044387][ T1009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.044628][ T1009]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.044814][ T1009]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.045009][ T1009]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.045194][ T1009]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.045379][ T1009]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.045577][ T1009]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.045775][ T1009]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.045974][ T1009]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.046162][ T1009]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.046349][ T1009]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.046545][ T1009]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.046742][ T1009]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.046942][ T1009]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.047134][ T1009]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.047319][ T1009]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.047511][ T1009]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.047714][ T1009]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.047913][ T1009]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.048099][ T1009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.048285][ T1009]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.048470][ T1009]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.048682][ T1009]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.048875][ T1009]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.049061][ T1009]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.049280][ T1009]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.049469][ T1009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.049676][ T1009]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.049870][ T1009]  ___sys_sendmsg (net/socket.c:2752)
[   69.050058][ T1009]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.050245][ T1009]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.050434][ T1009]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.050641][ T1009]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.050830][ T1009]  __sys_sendmsg (net/socket.c:2784)
[   69.051028][ T1009]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.051218][ T1009]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.051405][ T1009]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.051614][ T1009]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.051799][ T1009]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.051995][ T1009]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.052183][ T1009]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.052399][ T1009] RIP: 0033:0x7fedd2ba908e
[   69.052611][ T1009] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.053149][ T1009] RSP: 002b:00007ffe98034bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.053401][ T1009] RAX: ffffffffffffffda RBX: 00007ffe98035358 RCX: 00007fedd2ba908e
[   69.053682][ T1009] RDX: 0000000000000000 RSI: 00007ffe98034c60 RDI: 0000000000000005
[   69.053948][ T1009] RBP: 00007ffe98034bc0 R08: 0000000000000000 R09: 0000000000000000
[   69.054202][ T1009] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.054452][ T1009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe98035330
| [   69.060282][ T1019] ------------[ cut here ]------------
| [   69.060447][ T1019] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1019
| [   69.060733][ T1019] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.061381][ T1019] Tainted: [W]=WARN
[   69.061486][ T1019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.061667][ T1019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.061853][ T1019] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.062357][ T1019] RSP: 0018:ffa00000017ef1b0 EFLAGS: 00010286
[   69.062536][ T1019] RAX: 00000000ffffffa6 RBX: ff11000012f69700 RCX: 1ff40000002fddfc
[   69.062749][ T1019] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f697bc
[   69.062959][ T1019] RBP: ff110000153e1000 R08: 1fe22000025ed2f9 R09: ff11000014d72ef8
[   69.063164][ T1019] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.063370][ T1019] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.063589][ T1019] FS:  00007f2c1ca8a840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.063829][ T1019] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.064006][ T1019] CR2: 00000000004a77b8 CR3: 00000000101d6004 CR4: 0000000000771ef0
[   69.064210][ T1019] PKRU: 55555554
[   69.064311][ T1019] Call Trace:
[   69.064412][ T1019]  <TASK>
[   69.064483][ T1019]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.064631][ T1019]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.064770][ T1019]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.064913][ T1019]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.065018][ T1019]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.065158][ T1019]  __dev_notify_flags (net/core/dev.c:9787)
[   69.065302][ T1019]  ? netif_change_name (net/core/dev.c:1495)
[   69.065440][ T1019]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.065592][ T1019]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.065763][ T1019]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.065908][ T1019]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.066046][ T1019]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.066183][ T1019]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.066320][ T1019]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.066464][ T1019]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.066616][ T1019]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.066755][ T1019]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.066897][ T1019]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.067033][ T1019]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.067170][ T1019]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.067307][ T1019]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.067447][ T1019]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.067596][ T1019]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.067734][ T1019]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.067902][ T1019]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.068039][ T1019]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.068175][ T1019]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.068315][ T1019]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.068451][ T1019]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.068600][ T1019]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.068737][ T1019]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.068881][ T1019]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.069023][ T1019]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.069160][ T1019]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.069301][ T1019]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.069443][ T1019]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.069592][ T1019]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.069730][ T1019]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.069873][ T1019]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.070012][ T1019]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.070150][ T1019]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.070287][ T1019]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.070428][ T1019]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.070573][ T1019]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.070715][ T1019]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.070855][ T1019]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.071023][ T1019]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.071161][ T1019]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.071299][ T1019]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.071439][ T1019]  ___sys_sendmsg (net/socket.c:2752)
[   69.071610][ T1019]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.071750][ T1019]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.071895][ T1019]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.072036][ T1019]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.072177][ T1019]  __sys_sendmsg (net/socket.c:2784)
[   69.072314][ T1019]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.072455][ T1019]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.072604][ T1019]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.072742][ T1019]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.072883][ T1019]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.073019][ T1019]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.073157][ T1019]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.073327][ T1019] RIP: 0033:0x7f2c1ccc408e
[   69.073470][ T1019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.073975][ T1019] RSP: 002b:00007fff0ef08350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.074181][ T1019] RAX: ffffffffffffffda RBX: 00007fff0ef08af8 RCX: 00007f2c1ccc408e
[   69.074385][ T1019] RDX: 0000000000000000 RSI: 00007fff0ef08400 RDI: 0000000000000005
[   69.074599][ T1019] RBP: 00007fff0ef08360 R08: 0000000000000000 R09: 0000000000000000
[   69.074803][ T1019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.075011][ T1019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0ef08ad0
| [   69.083053][ T1010] ------------[ cut here ]------------
| [   69.083242][ T1010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1010
| [   69.083566][ T1010] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.084385][ T1010] Tainted: [W]=WARN
[   69.084540][ T1010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.084768][ T1010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.085010][ T1010] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.085559][ T1010] RSP: 0018:ffa00000017df1b0 EFLAGS: 00010286
[   69.085806][ T1010] RAX: 00000000ffffffa6 RBX: ff110000159f8580 RCX: 1ff40000002fbdfc
[   69.086067][ T1010] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f863c
[   69.086316][ T1010] RBP: ff11000010df4000 R08: 1fe2200002b3f0c9 R09: ff110000158cd238
[   69.086574][ T1010] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.086841][ T1010] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.087101][ T1010] FS:  00007f3d0cf84840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.087385][ T1010] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.087625][ T1010] CR2: 000055dc42eded5c CR3: 000000001019f005 CR4: 0000000000771ef0
[   69.087887][ T1010] PKRU: 55555554
[   69.088036][ T1010] Call Trace:
[   69.088186][ T1010]  <TASK>
[   69.088304][ T1010]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.088487][ T1010]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.088700][ T1010]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.088898][ T1010]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.089053][ T1010]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.089238][ T1010]  __dev_notify_flags (net/core/dev.c:9787)
[   69.089424][ T1010]  ? netif_change_name (net/core/dev.c:1495)
[   69.089633][ T1010]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.089821][ T1010]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.090049][ T1010]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.090238][ T1010]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.090422][ T1010]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.090637][ T1010]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.090824][ T1010]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.091016][ T1010]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.091240][ T1010]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.091431][ T1010]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.091638][ T1010]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.091824][ T1010]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.092023][ T1010]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.092238][ T1010]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.092424][ T1010]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.092635][ T1010]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.092824][ T1010]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.093048][ T1010]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.093235][ T1010]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.093418][ T1010]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.093624][ T1010]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.093813][ T1010]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.094006][ T1010]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.094208][ T1010]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.094409][ T1010]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.094620][ T1010]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.094808][ T1010]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.095006][ T1010]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.095194][ T1010]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.095389][ T1010]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.095600][ T1010]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.095787][ T1010]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.095989][ T1010]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.096178][ T1010]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.096364][ T1010]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.096560][ T1010]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.096762][ T1010]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.096966][ T1010]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.097154][ T1010]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.097369][ T1010]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.097608][ T1010]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.097824][ T1010]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.098020][ T1010]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.098212][ T1010]  ___sys_sendmsg (net/socket.c:2752)
[   69.098399][ T1010]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.098610][ T1010]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.098806][ T1010]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.099007][ T1010]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.099199][ T1010]  __sys_sendmsg (net/socket.c:2784)
[   69.099415][ T1010]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.099662][ T1010]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.099856][ T1010]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.100050][ T1010]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.100241][ T1010]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.100436][ T1010]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.100647][ T1010]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.100871][ T1010] RIP: 0033:0x7f3d0d1be08e
[   69.101068][ T1010] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.101626][ T1010] RSP: 002b:00007fffc8f2c070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.101895][ T1010] RAX: ffffffffffffffda RBX: 00007fffc8f2c818 RCX: 00007f3d0d1be08e
[   69.102148][ T1010] RDX: 0000000000000000 RSI: 00007fffc8f2c120 RDI: 0000000000000005
[   69.102402][ T1010] RBP: 00007fffc8f2c080 R08: 0000000000000000 R09: 0000000000000000
[   69.102677][ T1010] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.102943][ T1010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc8f2c7f0
| [   69.110431][ T1013] ------------[ cut here ]------------
| [   69.110633][ T1013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1013
| [   69.110967][ T1013] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.112301][ T1013] Tainted: [W]=WARN
[   69.112521][ T1013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.112821][ T1013] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.113127][ T1013] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.113759][ T1013] RSP: 0018:ffa00000017af1b0 EFLAGS: 00010286
[   69.114055][ T1013] RAX: 00000000ffffffa6 RBX: ff1100000b9183c0 RCX: 1ff40000002f5dfc
[   69.114367][ T1013] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91847c
[   69.114701][ T1013] RBP: ff11000010089000 R08: 1fe2200001723091 R09: ff110000159b8bb8
[   69.115026][ T1013] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.115338][ T1013] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.115677][ T1013] FS:  00007f8413799840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.116034][ T1013] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.116309][ T1013] CR2: 00007f3d0d051574 CR3: 0000000012d41002 CR4: 0000000000771ef0
[   69.116642][ T1013] PKRU: 55555554
[   69.116860][ T1013] Call Trace:
[   69.117073][ T1013]  <TASK>
[   69.117248][ T1013]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.117500][ T1013]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.117758][ T1013]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.118014][ T1013]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.118225][ T1013]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.118468][ T1013]  __dev_notify_flags (net/core/dev.c:9787)
[   69.118737][ T1013]  ? netif_change_name (net/core/dev.c:1495)
[   69.118993][ T1013]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.119237][ T1013]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.119522][ T1013]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.119781][ T1013]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.120037][ T1013]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.120284][ T1013]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.120535][ T1013]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.120792][ T1013]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.121092][ T1013]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.121345][ T1013]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.121613][ T1013]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.121872][ T1013]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.122117][ T1013]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.122360][ T1013]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.122629][ T1013]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.122904][ T1013]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.123151][ T1013]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.123412][ T1013]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.123744][ T1013]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.124039][ T1013]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.124318][ T1013]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.124624][ T1013]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.124859][ T1013]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.125061][ T1013]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.125252][ T1013]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.125441][ T1013]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.125657][ T1013]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.125848][ T1013]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.126045][ T1013]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.126237][ T1013]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.126425][ T1013]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.126635][ T1013]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.126826][ T1013]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.127028][ T1013]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.127217][ T1013]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.127405][ T1013]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.127617][ T1013]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.127820][ T1013]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.128018][ T1013]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.128206][ T1013]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.128435][ T1013]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.128647][ T1013]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.128912][ T1013]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.129102][ T1013]  ___sys_sendmsg (net/socket.c:2752)
[   69.129289][ T1013]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.129479][ T1013]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.129697][ T1013]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.129904][ T1013]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.130103][ T1013]  __sys_sendmsg (net/socket.c:2784)
[   69.130293][ T1013]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.130483][ T1013]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.130699][ T1013]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.130902][ T1013]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.131097][ T1013]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.131284][ T1013]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.131473][ T1013]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.131715][ T1013] RIP: 0033:0x7f84139d308e
[   69.131926][ T1013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.132463][ T1013] RSP: 002b:00007fff5841f2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.132779][ T1013] RAX: ffffffffffffffda RBX: 00007fff5841fa68 RCX: 00007f84139d308e
[   69.133046][ T1013] RDX: 0000000000000000 RSI: 00007fff5841f370 RDI: 0000000000000005
[   69.133302][ T1013] RBP: 00007fff5841f2d0 R08: 0000000000000000 R09: 0000000000000000
[   69.133567][ T1013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.133840][ T1013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5841fa40
| [   69.139250][ T1014] ------------[ cut here ]------------
| [   69.139400][ T1014] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1014
| [   69.139689][ T1014] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.140339][ T1014] Tainted: [W]=WARN
[   69.140444][ T1014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.140631][ T1014] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.140816][ T1014] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.141318][ T1014] RSP: 0018:ffa00000017bf1b0 EFLAGS: 00010286
[   69.141498][ T1014] RAX: 00000000ffffffa6 RBX: ff110000102e1000 RCX: 1ff40000002f7dfc
[   69.141718][ T1014] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e10bc
[   69.141955][ T1014] RBP: ff110000151a1000 R08: 1fe220000205c219 R09: ff1100000c1e0bb8
[   69.142158][ T1014] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.142363][ T1014] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.142586][ T1014] FS:  00007f75a420f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.142829][ T1014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.143008][ T1014] CR2: 000055dc42eded5c CR3: 0000000012cf0004 CR4: 0000000000771ef0
[   69.143215][ T1014] PKRU: 55555554
[   69.143319][ T1014] Call Trace:
[   69.143421][ T1014]  <TASK>
[   69.143498][ T1014]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.143644][ T1014]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.143783][ T1014]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.143928][ T1014]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.144036][ T1014]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.144176][ T1014]  __dev_notify_flags (net/core/dev.c:9787)
[   69.144314][ T1014]  ? netif_change_name (net/core/dev.c:1495)
[   69.144454][ T1014]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.144602][ T1014]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.144848][ T1014]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.145014][ T1014]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.145159][ T1014]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.145304][ T1014]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.145449][ T1014]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.145605][ T1014]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.145786][ T1014]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.145934][ T1014]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.146075][ T1014]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.146214][ T1014]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.146352][ T1014]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.146489][ T1014]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.146642][ T1014]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.146784][ T1014]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.146934][ T1014]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.147075][ T1014]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.147224][ T1014]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.147360][ T1014]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.147502][ T1014]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.147711][ T1014]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.147854][ T1014]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.147994][ T1014]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.148131][ T1014]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.148270][ T1014]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.148411][ T1014]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.148553][ T1014]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.148750][ T1014]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.148896][ T1014]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.149093][ T1014]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.149233][ T1014]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.149372][ T1014]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.149520][ T1014]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.149717][ T1014]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.149862][ T1014]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.150002][ T1014]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.150140][ T1014]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.150297][ T1014]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.150434][ T1014]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.150670][ T1014]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.150809][ T1014]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.150953][ T1014]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.151090][ T1014]  ___sys_sendmsg (net/socket.c:2752)
[   69.151226][ T1014]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.151365][ T1014]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.151510][ T1014]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.151709][ T1014]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.151855][ T1014]  __sys_sendmsg (net/socket.c:2784)
[   69.152029][ T1014]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.152187][ T1014]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.152345][ T1014]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.152518][ T1014]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.152712][ T1014]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.152852][ T1014]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.152991][ T1014]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.153160][ T1014] RIP: 0033:0x7f75a444908e
[   69.153304][ T1014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.153889][ T1014] RSP: 002b:00007ffe6956f760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.154126][ T1014] RAX: ffffffffffffffda RBX: 00007ffe6956ff08 RCX: 00007f75a444908e
[   69.154329][ T1014] RDX: 0000000000000000 RSI: 00007ffe6956f810 RDI: 0000000000000005
[   69.154541][ T1014] RBP: 00007ffe6956f770 R08: 0000000000000000 R09: 0000000000000000
[   69.154803][ T1014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.155013][ T1014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6956fee0
| [   69.171628][ T1015] ------------[ cut here ]------------
| [   69.171858][ T1015] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1015
| [   69.172197][ T1015] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.172997][ T1015] Tainted: [W]=WARN
[   69.173154][ T1015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.173385][ T1015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.173647][ T1015] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.174213][ T1015] RSP: 0018:ffa000000180f1b0 EFLAGS: 00010286
[   69.174470][ T1015] RAX: 00000000ffffffa6 RBX: ff110000053878c0 RCX: 1ff4000000301dfc
[   69.174756][ T1015] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538797c
[   69.175023][ T1015] RBP: ff11000012e31000 R08: 1fe2200000a70f31 R09: ff110000024faef8
[   69.175294][ T1015] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.175572][ T1015] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.175847][ T1015] FS:  00007fe32226a840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.176147][ T1015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.176373][ T1015] CR2: 00007f8413866574 CR3: 0000000008ea7003 CR4: 0000000000771ef0
[   69.176661][ T1015] PKRU: 55555554
[   69.176814][ T1015] Call Trace:
[   69.176976][ T1015]  <TASK>
[   69.177098][ T1015]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.177287][ T1015]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.177477][ T1015]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.177684][ T1015]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.177844][ T1015]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.178121][ T1015]  __dev_notify_flags (net/core/dev.c:9787)
[   69.178318][ T1015]  ? netif_change_name (net/core/dev.c:1495)
[   69.178513][ T1015]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.178717][ T1015]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.178954][ T1015]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.179142][ T1015]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.179336][ T1015]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.179536][ T1015]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.179736][ T1015]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.179941][ T1015]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.180186][ T1015]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.180379][ T1015]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.180595][ T1015]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.180780][ T1015]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.180988][ T1015]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.181175][ T1015]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.181362][ T1015]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.181568][ T1015]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.181769][ T1015]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.181974][ T1015]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.182164][ T1015]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.182351][ T1015]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.182542][ T1015]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.182743][ T1015]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.182940][ T1015]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.183131][ T1015]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.183322][ T1015]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.183517][ T1015]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.183723][ T1015]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.183920][ T1015]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.184110][ T1015]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.184298][ T1015]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.184519][ T1015]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.184719][ T1015]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.184918][ T1015]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.185106][ T1015]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.185290][ T1015]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.185477][ T1015]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.185686][ T1015]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.185881][ T1015]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.186070][ T1015]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.186254][ T1015]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.186470][ T1015]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.186681][ T1015]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.186874][ T1015]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.187065][ T1015]  ___sys_sendmsg (net/socket.c:2752)
[   69.187249][ T1015]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.187435][ T1015]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.187644][ T1015]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.187837][ T1015]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.188036][ T1015]  __sys_sendmsg (net/socket.c:2784)
[   69.188223][ T1015]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.188411][ T1015]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.188617][ T1015]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.188805][ T1015]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.188999][ T1015]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.189184][ T1015]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.189369][ T1015]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.189609][ T1015] RIP: 0033:0x7fe3224a408e
[   69.189801][ T1015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.190345][ T1015] RSP: 002b:00007ffcb7ddc5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.190625][ T1015] RAX: ffffffffffffffda RBX: 00007ffcb7ddcd68 RCX: 00007fe3224a408e
[   69.190883][ T1015] RDX: 0000000000000000 RSI: 00007ffcb7ddc670 RDI: 0000000000000005
[   69.191134][ T1015] RBP: 00007ffcb7ddc5d0 R08: 0000000000000000 R09: 0000000000000000
[   69.191399][ T1015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.191667][ T1015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7ddcd40
| [   69.197360][ T1018] ------------[ cut here ]------------
| [   69.197522][ T1018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1018
| [   69.197814][ T1018] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.198468][ T1018] Tainted: [W]=WARN
[   69.198588][ T1018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.198762][ T1018] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.198950][ T1018] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.199445][ T1018] RSP: 0018:ffa000000184f1b0 EFLAGS: 00010286
[   69.200145][ T1018] RAX: 00000000ffffffa6 RBX: ff1100000c17f000 RCX: 1ff4000000309dfc
[   69.200385][ T1018] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17f0bc
[   69.200606][ T1018] RBP: ff110000150b4000 R08: 1fe220000182fe19 R09: ff1100001020aef8
[   69.200819][ T1018] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.201035][ T1018] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.201251][ T1018] FS:  00007f610a837840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.201505][ T1018] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.201692][ T1018] CR2: 00000000004a77b8 CR3: 00000000101d7006 CR4: 0000000000771ef0
[   69.201910][ T1018] PKRU: 55555554
[   69.202016][ T1018] Call Trace:
[   69.202121][ T1018]  <TASK>
[   69.202197][ T1018]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.202339][ T1018]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.202480][ T1018]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.202664][ T1018]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.202774][ T1018]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.202920][ T1018]  __dev_notify_flags (net/core/dev.c:9787)
[   69.203064][ T1018]  ? netif_change_name (net/core/dev.c:1495)
[   69.203209][ T1018]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.203351][ T1018]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.203537][ T1018]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.203691][ T1018]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.203843][ T1018]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.203986][ T1018]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.204130][ T1018]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.204280][ T1018]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.204428][ T1018]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.204578][ T1018]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.204726][ T1018]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.204875][ T1018]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.205018][ T1018]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.205159][ T1018]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.205310][ T1018]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.205456][ T1018]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.205611][ T1018]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.205752][ T1018]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.205902][ T1018]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.206046][ T1018]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.206193][ T1018]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.206336][ T1018]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.206480][ T1018]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.206647][ T1018]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.206796][ T1018]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.206950][ T1018]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.207094][ T1018]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.207243][ T1018]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.207385][ T1018]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.207661][ T1018]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.207807][ T1018]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.207956][ T1018]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.208099][ T1018]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.208244][ T1018]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.208388][ T1018]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.208538][ T1018]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.208687][ T1018]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.208831][ T1018]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.208982][ T1018]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.209158][ T1018]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.209303][ T1018]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.209448][ T1018]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.209598][ T1018]  ___sys_sendmsg (net/socket.c:2752)
[   69.209737][ T1018]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.209885][ T1018]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.210032][ T1018]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.210183][ T1018]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.210343][ T1018]  __sys_sendmsg (net/socket.c:2784)
[   69.210485][ T1018]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.210645][ T1018]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.210787][ T1018]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.210936][ T1018]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.211081][ T1018]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.211224][ T1018]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.211368][ T1018]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.211554][ T1018] RIP: 0033:0x7f610aa7108e
[   69.211708][ T1018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.212233][ T1018] RSP: 002b:00007ffebcce50f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.212450][ T1018] RAX: ffffffffffffffda RBX: 00007ffebcce5898 RCX: 00007f610aa7108e
[   69.212672][ T1018] RDX: 0000000000000000 RSI: 00007ffebcce51a0 RDI: 0000000000000005
[   69.212887][ T1018] RBP: 00007ffebcce5100 R08: 0000000000000000 R09: 0000000000000000
[   69.213097][ T1018] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.213319][ T1018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebcce5870
| [   69.219098][ T1017] ------------[ cut here ]------------
| [   69.219255][ T1017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1017
| [   69.219538][ T1017] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.220185][ T1017] Tainted: [W]=WARN
[   69.220289][ T1017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.220463][ T1017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.220656][ T1017] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.221152][ T1017] RSP: 0018:ffa000000179f1b0 EFLAGS: 00010286
[   69.221328][ T1017] RAX: 00000000ffffffa6 RBX: ff11000010022e40 RCX: 1ff40000002f3dfc
[   69.221539][ T1017] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022efc
[   69.221757][ T1017] RBP: ff11000010be1000 R08: 1fe22000020045e1 R09: ff1100001360d238
[   69.221969][ T1017] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.222181][ T1017] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.222386][ T1017] FS:  00007f6abe792840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.222640][ T1017] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.222812][ T1017] CR2: 00007f75a42dc574 CR3: 000000000c3aa006 CR4: 0000000000771ef0
[   69.223018][ T1017] PKRU: 55555554
[   69.223121][ T1017] Call Trace:
[   69.223223][ T1017]  <TASK>
[   69.223296][ T1017]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.223433][ T1017]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.223576][ T1017]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.223742][ T1017]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.223851][ T1017]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.223988][ T1017]  __dev_notify_flags (net/core/dev.c:9787)
[   69.224130][ T1017]  ? netif_change_name (net/core/dev.c:1495)
[   69.224268][ T1017]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.224434][ T1017]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.224617][ T1017]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.224755][ T1017]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.224899][ T1017]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.225036][ T1017]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.225174][ T1017]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.225311][ T1017]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.225498][ T1017]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.225658][ T1017]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.225799][ T1017]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.225944][ T1017]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.226111][ T1017]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.226247][ T1017]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.226385][ T1017]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.226529][ T1017]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.226679][ T1017]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.226829][ T1017]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.226979][ T1017]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.227121][ T1017]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.227256][ T1017]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.227401][ T1017]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.227539][ T1017]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.227682][ T1017]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.227847][ T1017]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.227991][ T1017]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.228132][ T1017]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.228268][ T1017]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.228409][ T1017]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.228552][ T1017]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.228755][ T1017]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.228900][ T1017]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.229037][ T1017]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.229177][ T1017]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.229313][ T1017]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.229449][ T1017]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.229702][ T1017]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.229905][ T1017]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.230056][ T1017]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.230202][ T1017]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.230374][ T1017]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.230537][ T1017]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.230735][ T1017]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.230880][ T1017]  ___sys_sendmsg (net/socket.c:2752)
[   69.231020][ T1017]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.231160][ T1017]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.231305][ T1017]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.231453][ T1017]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.231655][ T1017]  __sys_sendmsg (net/socket.c:2784)
[   69.231796][ T1017]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.231942][ T1017]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.232086][ T1017]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.232224][ T1017]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.232361][ T1017]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.232502][ T1017]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.232702][ T1017]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.232880][ T1017] RIP: 0033:0x7f6abe9cc08e
[   69.233026][ T1017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.233537][ T1017] RSP: 002b:00007ffe71742fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.233805][ T1017] RAX: ffffffffffffffda RBX: 00007ffe71743768 RCX: 00007f6abe9cc08e
[   69.234017][ T1017] RDX: 0000000000000000 RSI: 00007ffe71743070 RDI: 0000000000000005
[   69.234227][ T1017] RBP: 00007ffe71742fd0 R08: 0000000000000000 R09: 0000000000000000
[   69.234429][ T1017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.234695][ T1017] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71743740
| [   69.240831][ T1016] ------------[ cut here ]------------
| [   69.240979][ T1016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1016
| [   69.241232][ T1016] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.242054][ T1016] Tainted: [W]=WARN
[   69.242164][ T1016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.242325][ T1016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.242498][ T1016] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.242992][ T1016] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   69.243163][ T1016] RAX: 00000000ffffffa6 RBX: ff11000008fb51c0 RCX: 1ff4000000307df8
[   69.243388][ T1016] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb527c
[   69.243642][ T1016] RBP: ff11000010af4000 R08: 1fe22000011f6a51 R09: ff1100000a1b2ea8
[   69.243865][ T1016] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.244096][ T1016] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.244297][ T1016] FS:  00007fd3bf53f840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.244545][ T1016] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.244722][ T1016] CR2: 00007f610a904574 CR3: 00000000137c3002 CR4: 0000000000771ef0
[   69.244929][ T1016] PKRU: 55555554
[   69.245061][ T1016] Call Trace:
[   69.245168][ T1016]  <TASK>
[   69.245240][ T1016]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.245415][ T1016]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.245596][ T1016]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.245743][ T1016]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.245885][ T1016]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.246106][ T1016]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.246251][ T1016]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.246384][ T1016]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.246525][ T1016]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.246670][ T1016]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.246824][ T1016]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.246958][ T1016]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.247114][ T1016]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.247246][ T1016]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.247380][ T1016]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.247516][ T1016]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.247658][ T1016]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.247797][ T1016]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.247943][ T1016]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.248073][ T1016]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.248217][ T1016]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.248357][ T1016]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.248512][ T1016]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.248648][ T1016]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.248794][ T1016]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.248932][ T1016]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.249059][ T1016]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.249191][ T1016]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.249317][ T1016]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.249445][ T1016]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.249599][ T1016]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.249742][ T1016]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.249895][ T1016]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.250045][ T1016]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.250183][ T1016]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.250313][ T1016]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.250453][ T1016]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.250594][ T1016]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.250728][ T1016]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.250889][ T1016]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.251025][ T1016]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.251184][ T1016]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.251315][ T1016]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.251465][ T1016]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.251617][ T1016]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.251744][ T1016]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.251914][ T1016]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.252048][ T1016]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.252188][ T1016]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.252328][ T1016]  ___sys_sendmsg (net/socket.c:2752)
[   69.252482][ T1016]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.252705][ T1016]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.252914][ T1016]  __sys_sendmsg (net/socket.c:2784)
[   69.253068][ T1016]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.253196][ T1016]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.253356][ T1016]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.253486][ T1016]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.253641][ T1016]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.253788][ T1016]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.253934][ T1016]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.254063][ T1016]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.254254][ T1016] RIP: 0033:0x7fd3bf77908e
[   69.254395][ T1016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.254904][ T1016] RSP: 002b:00007ffc2226fca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.255105][ T1016] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd3bf77908e
[   69.255354][ T1016] RDX: 0000000000000000 RSI: 00007ffc2226fd50 RDI: 0000000000000005
[   69.255572][ T1016] RBP: 00007ffc2226fcb0 R08: 0000000000000000 R09: 0000000000000000
[   69.255776][ T1016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.255991][ T1016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22270420
| [   69.266833][ T1011] ------------[ cut here ]------------
| [   69.267005][ T1011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1011
| [   69.267270][ T1011] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.267975][ T1011] Tainted: [W]=WARN
[   69.268075][ T1011] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.268253][ T1011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.268429][ T1011] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.269015][ T1011] RSP: 0018:ffa00000016ff190 EFLAGS: 00010286
[   69.269181][ T1011] RAX: 00000000ffffffa6 RBX: ff11000004b20200 RCX: 1ff40000002dfdf8
[   69.269384][ T1011] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b202bc
[   69.269714][ T1011] RBP: ff1100001550c000 R08: 1fe2200000964059 R09: ff110000158c8b68
[   69.269912][ T1011] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.270105][ T1011] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.270304][ T1011] FS:  00007f8938f14840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.270539][ T1011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.270811][ T1011] CR2: 00007f968641e668 CR3: 0000000015a40003 CR4: 0000000000771ef0
[   69.271086][ T1011] PKRU: 55555554
[   69.271183][ T1011] Call Trace:
[   69.271285][ T1011]  <TASK>
[   69.271351][ T1011]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.271528][ T1011]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.271802][ T1011]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.271943][ T1011]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.272072][ T1011]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.272234][ T1011]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.272365][ T1011]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.272498][ T1011]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.272725][ T1011]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.272871][ T1011]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.272997][ T1011]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.273125][ T1011]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.273279][ T1011]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.273407][ T1011]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.273558][ T1011]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.273788][ T1011]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.273922][ T1011]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.274049][ T1011]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.274180][ T1011]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.274306][ T1011]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.274434][ T1011]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.274565][ T1011]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.274796][ T1011]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.274930][ T1011]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.275059][ T1011]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.275187][ T1011]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.275314][ T1011]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.275443][ T1011]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.275675][ T1011]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.275807][ T1011]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.275938][ T1011]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.276068][ T1011]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.276203][ T1011]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.276330][ T1011]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.276461][ T1011]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.276871][ T1011]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.277003][ T1011]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.277131][ T1011]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.277266][ T1011]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.277394][ T1011]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.277529][ T1011]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.277752][ T1011]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.277887][ T1011]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.278017][ T1011]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.278143][ T1011]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.278271][ T1011]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.278428][ T1011]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.278569][ T1011]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.278706][ T1011]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.278845][ T1011]  ___sys_sendmsg (net/socket.c:2752)
[   69.278976][ T1011]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.279151][ T1011]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.279296][ T1011]  __sys_sendmsg (net/socket.c:2784)
[   69.279425][ T1011]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.279562][ T1011]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.279741][ T1011]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.279879][ T1011]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.280009][ T1011]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.280138][ T1011]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.280270][ T1011]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.280399][ T1011]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.280565][ T1011] RIP: 0033:0x7f893914e08e
[   69.280706][ T1011] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.281184][ T1011] RSP: 002b:00007ffee30f85f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.281381][ T1011] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f893914e08e
[   69.281584][ T1011] RDX: 0000000000000000 RSI: 00007ffee30f86a0 RDI: 0000000000000005
[   69.281775][ T1011] RBP: 00007ffee30f8600 R08: 0000000000000000 R09: 0000000000000000
[   69.281972][ T1011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.282162][ T1011] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee30f8d70
| [   69.288660][ T1020] ------------[ cut here ]------------
| [   69.288813][ T1020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1020
| [   69.289088][ T1020] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.289740][ T1020] Tainted: [W]=WARN
[   69.289853][ T1020] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.290026][ T1020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.290205][ T1020] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.290712][ T1020] RSP: 0018:ffa000000185f1b0 EFLAGS: 00010286
[   69.290889][ T1020] RAX: 00000000ffffffa6 RBX: ff110000102e1a80 RCX: 1ff400000030bdfc
[   69.291101][ T1020] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e1b3c
[   69.291335][ T1020] RBP: ff11000015834000 R08: 1fe220000205c369 R09: ff1100000c1bd238
[   69.291544][ T1020] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.291753][ T1020] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.291962][ T1020] FS:  00007feea78fd840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.292200][ T1020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.292372][ T1020] CR2: 00000000004ec398 CR3: 000000000c29c004 CR4: 0000000000771ef0
[   69.292593][ T1020] PKRU: 55555554
[   69.292695][ T1020] Call Trace:
[   69.292796][ T1020]  <TASK>
[   69.292872][ T1020]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.293008][ T1020]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.293145][ T1020]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.293285][ T1020]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.293392][ T1020]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.293537][ T1020]  __dev_notify_flags (net/core/dev.c:9787)
[   69.293683][ T1020]  ? netif_change_name (net/core/dev.c:1495)
[   69.293825][ T1020]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.293968][ T1020]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.294138][ T1020]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.294277][ T1020]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.294415][ T1020]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.294559][ T1020]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.294700][ T1020]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.294841][ T1020]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.295021][ T1020]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.295162][ T1020]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.295301][ T1020]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.295436][ T1020]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.295585][ T1020]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.295720][ T1020]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.295858][ T1020]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.296000][ T1020]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.296137][ T1020]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.296274][ T1020]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.296412][ T1020]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.296555][ T1020]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.296695][ T1020]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.296834][ T1020]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.296974][ T1020]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.297112][ T1020]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.297248][ T1020]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.297385][ T1020]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.297559][ T1020]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.297698][ T1020]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.297842][ T1020]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.297981][ T1020]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.298118][ T1020]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.298253][ T1020]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.298391][ T1020]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.298537][ T1020]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.298680][ T1020]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.298816][ T1020]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.298955][ T1020]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.299093][ T1020]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.299230][ T1020]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.299365][ T1020]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.299539][ T1020]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.299685][ T1020]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.299820][ T1020]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.299962][ T1020]  ___sys_sendmsg (net/socket.c:2752)
[   69.300097][ T1020]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.300232][ T1020]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.300372][ T1020]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.300516][ T1020]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.300666][ T1020]  __sys_sendmsg (net/socket.c:2784)
[   69.300802][ T1020]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.300959][ T1020]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.301094][ T1020]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.301230][ T1020]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.301366][ T1020]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.301505][ T1020]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.301649][ T1020]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.301819][ T1020] RIP: 0033:0x7feea7b3708e
[   69.301965][ T1020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.302448][ T1020] RSP: 002b:00007ffe49f63440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.302662][ T1020] RAX: ffffffffffffffda RBX: 00007ffe49f63be8 RCX: 00007feea7b3708e
[   69.302870][ T1020] RDX: 0000000000000000 RSI: 00007ffe49f634f0 RDI: 0000000000000005
[   69.303072][ T1020] RBP: 00007ffe49f63450 R08: 0000000000000000 R09: 0000000000000000
[   69.303274][ T1020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.303475][ T1020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe49f63bc0
| [   69.308673][ T1021] ------------[ cut here ]------------
| [   69.308823][ T1021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1021
| [   69.309086][ T1021] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.310218][ T1021] Tainted: [W]=WARN
[   69.310322][ T1021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.310489][ T1021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.310731][ T1021] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.311208][ T1021] RSP: 0018:ffa000000186f190 EFLAGS: 00010286
[   69.311370][ T1021] RAX: 00000000ffffffa6 RBX: ff11000014d48200 RCX: 1ff400000030ddf8
[   69.311569][ T1021] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d482bc
[   69.311819][ T1021] RBP: ff110000085f9000 R08: 1fe22000029a9059 R09: ff1100000cc3d1e8
[   69.312015][ T1021] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.312209][ T1021] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.312403][ T1021] FS:  00007f94257d4840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.312689][ T1021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.313000][ T1021] CR2: 0000000035141988 CR3: 0000000010862002 CR4: 0000000000771ef0
[   69.313199][ T1021] PKRU: 55555554
[   69.313298][ T1021] Call Trace:
[   69.313395][ T1021]  <TASK>
[   69.313461][ T1021]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.313687][ T1021]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.313851][ T1021]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.313979][ T1021]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.314107][ T1021]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.314268][ T1021]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.314399][ T1021]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.314537][ T1021]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.314720][ T1021]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.314852][ T1021]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.314983][ T1021]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.315176][ T1021]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.315324][ T1021]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.315453][ T1021]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.315644][ T1021]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.315774][ T1021]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.315910][ T1021]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.316038][ T1021]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.316169][ T1021]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.316296][ T1021]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.316425][ T1021]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.316571][ T1021]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.316757][ T1021]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.316891][ T1021]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.317018][ T1021]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.317146][ T1021]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.317275][ T1021]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.317407][ T1021]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.317537][ T1021]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.317723][ T1021]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.317858][ T1021]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.317992][ T1021]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.318126][ T1021]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.318257][ T1021]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.318389][ T1021]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.318526][ T1021]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.318707][ T1021]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.318843][ T1021]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.318975][ T1021]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.319107][ T1021]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.319238][ T1021]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.319369][ T1021]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.319503][ T1021]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.319691][ T1021]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.319822][ T1021]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.319958][ T1021]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.320119][ T1021]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.320250][ T1021]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.320381][ T1021]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.320518][ T1021]  ___sys_sendmsg (net/socket.c:2752)
[   69.320748][ T1021]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.320913][ T1021]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.321056][ T1021]  __sys_sendmsg (net/socket.c:2784)
[   69.321185][ T1021]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.321313][ T1021]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.321478][ T1021]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.321695][ T1021]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.321826][ T1021]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.321961][ T1021]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.322090][ T1021]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.322221][ T1021]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.322381][ T1021] RIP: 0033:0x7f9425a0e08e
[   69.322525][ T1021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.323102][ T1021] RSP: 002b:00007ffd677036c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.323301][ T1021] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9425a0e08e
[   69.323499][ T1021] RDX: 0000000000000000 RSI: 00007ffd67703770 RDI: 0000000000000005
[   69.323709][ T1021] RBP: 00007ffd677036d0 R08: 0000000000000000 R09: 0000000000000000
[   69.323908][ T1021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.324102][ T1021] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd67703e40
| [   69.333771][ T1024] ------------[ cut here ]------------
| [   69.334034][ T1024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1024
| [   69.334358][ T1024] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.336168][ T1024] Tainted: [W]=WARN
[   69.336280][ T1024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.336473][ T1024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.336709][ T1024] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.337274][ T1024] RSP: 0018:ffa000000181f1b0 EFLAGS: 00010286
[   69.337480][ T1024] RAX: 00000000ffffffa6 RBX: ff11000010008580 RCX: 1ff4000000303dfc
[   69.337740][ T1024] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001000863c
[   69.338006][ T1024] RBP: ff1100000f4b1000 R08: 1fe22000020010c9 R09: ff11000013662ef8
[   69.338246][ T1024] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.338500][ T1024] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.338743][ T1024] FS:  00007fbcb4f13840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.339018][ T1024] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.339237][ T1024] CR2: 0000000035141988 CR3: 00000000122ad003 CR4: 0000000000771ef0
[   69.339499][ T1024] PKRU: 55555554
[   69.339620][ T1024] Call Trace:
[   69.339729][ T1024]  <TASK>
[   69.339808][ T1024]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.339989][ T1024]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.340151][ T1024]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.340313][ T1024]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.340435][ T1024]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.340595][ T1024]  __dev_notify_flags (net/core/dev.c:9787)
[   69.340766][ T1024]  ? netif_change_name (net/core/dev.c:1495)
[   69.340919][ T1024]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.341070][ T1024]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.341254][ T1024]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.341400][ T1024]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.341557][ T1024]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.341724][ T1024]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.341898][ T1024]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.342043][ T1024]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.342251][ T1024]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.342405][ T1024]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.342598][ T1024]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.342778][ T1024]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.342938][ T1024]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.343085][ T1024]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.343256][ T1024]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.343411][ T1024]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.343567][ T1024]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.343728][ T1024]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.343891][ T1024]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.344063][ T1024]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.344210][ T1024]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.344358][ T1024]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.344519][ T1024]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.344689][ T1024]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.344846][ T1024]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.345001][ T1024]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.345162][ T1024]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.345307][ T1024]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.345456][ T1024]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.345615][ T1024]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.345802][ T1024]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.345952][ T1024]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.346098][ T1024]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.346255][ T1024]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.346411][ T1024]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.346562][ T1024]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.346715][ T1024]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.346890][ T1024]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.347056][ T1024]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.347208][ T1024]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.347392][ T1024]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.347542][ T1024]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.347694][ T1024]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.347846][ T1024]  ___sys_sendmsg (net/socket.c:2752)
[   69.348006][ T1024]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.348168][ T1024]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.348321][ T1024]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.348474][ T1024]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.348635][ T1024]  __sys_sendmsg (net/socket.c:2784)
[   69.348786][ T1024]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.348968][ T1024]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.349138][ T1024]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.349293][ T1024]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.349442][ T1024]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.349598][ T1024]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.349749][ T1024]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.349952][ T1024] RIP: 0033:0x7fbcb514d08e
[   69.350106][ T1024] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.350639][ T1024] RSP: 002b:00007fff92edc830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.350878][ T1024] RAX: ffffffffffffffda RBX: 00007fff92edcfd8 RCX: 00007fbcb514d08e
[   69.351104][ T1024] RDX: 0000000000000000 RSI: 00007fff92edc8e0 RDI: 0000000000000005
[   69.351350][ T1024] RBP: 00007fff92edc840 R08: 0000000000000000 R09: 0000000000000000
[   69.351585][ T1024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.351805][ T1024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff92edcfb0
| [   69.356529][ T1023] ------------[ cut here ]------------
| [   69.356767][ T1023] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1023
| [   69.357058][ T1023] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.357799][ T1023] Tainted: [W]=WARN
[   69.357912][ T1023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.358088][ T1023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.358274][ T1023] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.358887][ T1023] RSP: 0018:ffa000000173f1b0 EFLAGS: 00010286
[   69.359066][ T1023] RAX: 00000000ffffffa6 RBX: ff11000010009a80 RCX: 1ff40000002e7dfc
[   69.359365][ T1023] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010009b3c
[   69.359652][ T1023] RBP: ff11000015381000 R08: 1fe2200002001369 R09: ff11000013665238
[   69.359868][ T1023] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.360079][ T1023] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   69.360293][ T1023] FS:  00007f8c429dd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.360548][ T1023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.360789][ T1023] CR2: 00007f135bbc8430 CR3: 00000000101fb005 CR4: 0000000000771ef0
[   69.361033][ T1023] PKRU: 55555554
[   69.361142][ T1023] Call Trace:
[   69.361265][ T1023]  <TASK>
[   69.361339][ T1023]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   69.361510][ T1023]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   69.361715][ T1023]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   69.361864][ T1023]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   69.361972][ T1023]  ? rtnl_newlink_create (./include/linux/netdevice.h:2830 ./include/net/netdev_lock.h:42 ./include/net/netdev_lock.h:39 net/core/rtnetlink.c:3912)
[   69.362114][ T1023]  __dev_notify_flags (net/core/dev.c:9787)
[   69.362257][ T1023]  ? netif_change_name (net/core/dev.c:1495)
[   69.362399][ T1023]  ? register_netdevice (./include/linux/netdevice.h:2835 ./include/net/netdev_lock.h:48 net/core/dev.c:11475)
[   69.362548][ T1023]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   69.362786][ T1023]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   69.362934][ T1023]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   69.363078][ T1023]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   69.363221][ T1023]  ? __dev_get_by_name (net/core/dev.c:883)
[   69.363363][ T1023]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   69.363507][ T1023]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[   69.363750][ T1023]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   69.363904][ T1023]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   69.364069][ T1023]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.364209][ T1023]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.364352][ T1023]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.364500][ T1023]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.364701][ T1023]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.364853][ T1023]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.364997][ T1023]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   69.365144][ T1023]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.365288][ T1023]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.365434][ T1023]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.365646][ T1023]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.365791][ T1023]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.365938][ T1023]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.366082][ T1023]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.366225][ T1023]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.366372][ T1023]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.366526][ T1023]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.366729][ T1023]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.366881][ T1023]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.367025][ T1023]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.367167][ T1023]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.367308][ T1023]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.367470][ T1023]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.367681][ T1023]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.367822][ T1023]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.367967][ T1023]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.368109][ T1023]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.368257][ T1023]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.368398][ T1023]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.368549][ T1023]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.368787][ T1023]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.368934][ T1023]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.369075][ T1023]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   69.369220][ T1023]  ___sys_sendmsg (net/socket.c:2752)
[   69.369360][ T1023]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[   69.369510][ T1023]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.369718][ T1023]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   69.369870][ T1023]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   69.370041][ T1023]  __sys_sendmsg (net/socket.c:2784)
[   69.370184][ T1023]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.370330][ T1023]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.370471][ T1023]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.370693][ T1023]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.370837][ T1023]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.370980][ T1023]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.371122][ T1023]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.371300][ T1023] RIP: 0033:0x7f8c42c1708e
[   69.371449][ T1023] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.372053][ T1023] RSP: 002b:00007ffef215baf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.372273][ T1023] RAX: ffffffffffffffda RBX: 00007ffef215c298 RCX: 00007f8c42c1708e
[   69.372485][ T1023] RDX: 0000000000000000 RSI: 00007ffef215bba0 RDI: 0000000000000005
[   69.372789][ T1023] RBP: 00007ffef215bb00 R08: 0000000000000000 R09: 0000000000000000
[   69.373010][ T1023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.373221][ T1023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef215c270
| [   69.386684][ T1025] ------------[ cut here ]------------
| [   69.386842][ T1025] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1025
| [   69.387107][ T1025] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.388268][ T1025] Tainted: [W]=WARN
[   69.388370][ T1025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.388563][ T1025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.388796][ T1025] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.389262][ T1025] RSP: 0018:ffa00000017af190 EFLAGS: 00010286
[   69.389425][ T1025] RAX: 00000000ffffffa6 RBX: ff11000015c2ba80 RCX: 1ff40000002f5df8
[   69.389677][ T1025] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bb3c
[   69.389952][ T1025] RBP: ff1100000a10c000 R08: 1fe2200002b85769 R09: ff1100000c962ea8
[   69.390160][ T1025] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.390356][ T1025] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.390554][ T1025] FS:  00007fac36fd3840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.390858][ T1025] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.391092][ T1025] CR2: 00007f797ecde310 CR3: 00000000152ba006 CR4: 0000000000771ef0
[   69.391299][ T1025] PKRU: 55555554
[   69.391398][ T1025] Call Trace:
[   69.391501][ T1025]  <TASK>
[   69.391575][ T1025]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.391804][ T1025]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.392024][ T1025]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.392235][ T1025]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.392379][ T1025]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.392569][ T1025]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.392755][ T1025]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.392996][ T1025]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.393125][ T1025]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.393256][ T1025]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.393387][ T1025]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.393522][ T1025]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.393724][ T1025]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.393872][ T1025]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.394014][ T1025]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.394155][ T1025]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.394290][ T1025]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.394434][ T1025]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.394639][ T1025]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.394774][ T1025]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.394929][ T1025]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.395066][ T1025]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.395240][ T1025]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.395377][ T1025]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.395515][ T1025]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.395702][ T1025]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.395847][ T1025]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.395983][ T1025]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.396122][ T1025]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.396257][ T1025]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.396398][ T1025]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.396535][ T1025]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.396744][ T1025]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.396904][ T1025]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.397111][ T1025]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.397243][ T1025]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.397378][ T1025]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.397522][ T1025]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.397707][ T1025]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.397905][ T1025]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.398069][ T1025]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.398207][ T1025]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.398451][ T1025]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.398658][ T1025]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.398797][ T1025]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.398946][ T1025]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.399137][ T1025]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.399283][ T1025]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.399420][ T1025]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.399570][ T1025]  ___sys_sendmsg (net/socket.c:2752)
[   69.399756][ T1025]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.399935][ T1025]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.400083][ T1025]  __sys_sendmsg (net/socket.c:2784)
[   69.400225][ T1025]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.400372][ T1025]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.400645][ T1025]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.400783][ T1025]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.400916][ T1025]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.401046][ T1025]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.401181][ T1025]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.401324][ T1025]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.401543][ T1025] RIP: 0033:0x7fac3720d08e
[   69.401745][ T1025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.402242][ T1025] RSP: 002b:00007ffc4c7502f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.402446][ T1025] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fac3720d08e
[   69.402730][ T1025] RDX: 0000000000000000 RSI: 00007ffc4c7503a0 RDI: 0000000000000005
[   69.402940][ T1025] RBP: 00007ffc4c750300 R08: 0000000000000000 R09: 0000000000000000
[   69.403283][ T1025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.403476][ T1025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4c750a70
| [   69.415045][ T1027] ------------[ cut here ]------------
| [   69.415269][ T1027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1027
| [   69.415543][ T1027] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.416797][ T1027] Tainted: [W]=WARN
[   69.416902][ T1027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.417161][ T1027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.417327][ T1027] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.417811][ T1027] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   69.417975][ T1027] RAX: 00000000ffffffa6 RBX: ff11000010022ac0 RCX: 1ff40000002fbdf8
[   69.418168][ T1027] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022b7c
[   69.418355][ T1027] RBP: ff11000015384000 R08: 1fe2200002004571 R09: ff1100000c9651e8
[   69.418549][ T1027] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.418759][ T1027] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.418961][ T1027] FS:  00007f9685f85840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.419192][ T1027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.419347][ T1027] CR2: 00007fabc4e20b70 CR3: 0000000012e6c004 CR4: 0000000000771ef0
[   69.419545][ T1027] PKRU: 55555554
[   69.419650][ T1027] Call Trace:
[   69.419746][ T1027]  <TASK>
[   69.419812][ T1027]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.419975][ T1027]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.420140][ T1027]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.420264][ T1027]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.420388][ T1027]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.420554][ T1027]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.420687][ T1027]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.420814][ T1027]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.420942][ T1027]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.421070][ T1027]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.421196][ T1027]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.421335][ T1027]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.421481][ T1027]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.421616][ T1027]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.421741][ T1027]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.421874][ T1027]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.422002][ T1027]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.422126][ T1027]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.422253][ T1027]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.422376][ T1027]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.422507][ T1027]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.422643][ T1027]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.422768][ T1027]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.422900][ T1027]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.423024][ T1027]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.423149][ T1027]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.423283][ T1027]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.423409][ T1027]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.423536][ T1027]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.423721][ T1027]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.423848][ T1027]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.423973][ T1027]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.424101][ T1027]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.424224][ T1027]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.424351][ T1027]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.424478][ T1027]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.424672][ T1027]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.424799][ T1027]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.424929][ T1027]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.425054][ T1027]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.425178][ T1027]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.425306][ T1027]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.425431][ T1027]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.425565][ T1027]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.425778][ T1027]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.425906][ T1027]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.426066][ T1027]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.426195][ T1027]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.426320][ T1027]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.426446][ T1027]  ___sys_sendmsg (net/socket.c:2752)
[   69.426575][ T1027]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.426719][    C0] clocksource: Watchdog remote CPU 1 read timed out
[   69.426965][ T1027]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.427101][ T1027]  __sys_sendmsg (net/socket.c:2784)
[   69.427226][ T1027]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.427350][ T1027]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.427512][ T1027]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.427710][ T1027]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.427839][ T1027]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.427964][ T1027]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.428088][ T1027]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.428213][ T1027]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.428371][ T1027] RIP: 0033:0x7f96861bf08e
[   69.428506][ T1027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.429057][ T1027] RSP: 002b:00007ffc268605d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.429251][ T1027] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f96861bf08e
[   69.429436][ T1027] RDX: 0000000000000000 RSI: 00007ffc26860680 RDI: 0000000000000005
[   69.429680][ T1027] RBP: 00007ffc268605e0 R08: 0000000000000000 R09: 0000000000000000
[   69.429876][ T1027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.430065][ T1027] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc26860d50
| [   69.443781][ T1022] ------------[ cut here ]------------
| [   69.443964][ T1022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1022
| [   69.444216][ T1022] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.444832][ T1022] Tainted: [W]=WARN
[   69.444933][ T1022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.445096][ T1022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.445262][ T1022] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.446068][ T1022] RSP: 0018:ffa000000187f190 EFLAGS: 00010286
[   69.446236][ T1022] RAX: 00000000ffffffa6 RBX: ff11000014ed6200 RCX: 1ff400000030fdf8
[   69.446425][ T1022] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed62bc
[   69.446724][ T1022] RBP: ff110000050e1000 R08: 1fe22000029dac59 R09: ff110000104cd1e8
[   69.446919][ T1022] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.447107][ T1022] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.447298][ T1022] FS:  00007f29ecce9840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.447552][ T1022] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.447766][ T1022] CR2: 00007fabc4f41690 CR3: 00000000152be002 CR4: 0000000000771ef0
[   69.447963][ T1022] PKRU: 55555554
[   69.448056][ T1022] Call Trace:
[   69.448154][ T1022]  <TASK>
[   69.448222][ T1022]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.448385][ T1022]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.448562][ T1022]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.448696][ T1022]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.448824][ T1022]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.448989][ T1022]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.449122][ T1022]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.449266][ T1022]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.449394][ T1022]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.449526][ T1022]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.449658][ T1022]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.449785][ T1022]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.449946][ T1022]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.450071][ T1022]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.450200][ T1022]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.450326][ T1022]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.450453][ T1022]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.450590][ T1022]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.450736][ T1022]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.450870][ T1022]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.450997][ T1022]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.451122][ T1022]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.451251][ T1022]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.451394][ T1022]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.451621][ T1022]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.451748][ T1022]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.451879][ T1022]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.452006][ T1022]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.452144][ T1022]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.452274][ T1022]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.452409][ T1022]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.452554][ T1022]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.452691][ T1022]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.452819][ T1022]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.452952][ T1022]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.453081][ T1022]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.453210][ T1022]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.453335][ T1022]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.453465][ T1022]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.453602][ T1022]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.453728][ T1022]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.453859][ T1022]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.453986][ T1022]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.454114][ T1022]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.454242][ T1022]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.454369][ T1022]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.454536][ T1022]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.454677][ T1022]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.454810][ T1022]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.454945][ T1022]  ___sys_sendmsg (net/socket.c:2752)
[   69.455075][ T1022]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.455246][ T1022]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.455387][ T1022]  __sys_sendmsg (net/socket.c:2784)
[   69.455772][ T1022]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.455905][ T1022]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.456067][ T1022]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.456196][ T1022]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.456323][ T1022]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.456449][ T1022]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.456587][ T1022]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.456714][ T1022]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.456878][ T1022] RIP: 0033:0x7f29ecf2308e
[   69.457012][ T1022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.457466][ T1022] RSP: 002b:00007ffc1f9efe40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.457666][ T1022] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f29ecf2308e
[   69.457892][ T1022] RDX: 0000000000000000 RSI: 00007ffc1f9efef0 RDI: 0000000000000005
[   69.458088][ T1022] RBP: 00007ffc1f9efe50 R08: 0000000000000000 R09: 0000000000000000
[   69.458277][ T1022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.458468][ T1022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1f9f05c0
| [   69.468668][ T1029] ------------[ cut here ]------------
| [   69.468819][ T1029] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1029
| [   69.469081][ T1029] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.470202][ T1029] Tainted: [W]=WARN
[   69.470302][ T1029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.470465][ T1029] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.470651][ T1029] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.471132][ T1029] RSP: 0018:ffa000000188f190 EFLAGS: 00010286
[   69.471299][ T1029] RAX: 00000000ffffffa6 RBX: ff11000015c2b540 RCX: 1ff4000000311df8
[   69.471492][ T1029] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b5fc
[   69.471693][ T1029] RBP: ff11000014fd1000 R08: 1fe2200002b856c1 R09: ff110000159651e8
[   69.471890][ T1029] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.472082][ T1029] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.472277][ T1029] FS:  00007f135b9c1840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.472510][ T1029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.472683][ T1029] CR2: 00007f62c7acb430 CR3: 00000000101d2001 CR4: 0000000000771ef0
[   69.472882][ T1029] PKRU: 55555554
[   69.472978][ T1029] Call Trace:
[   69.473075][ T1029]  <TASK>
[   69.473141][ T1029]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.473308][ T1029]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.473467][ T1029]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.473606][ T1029]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.473734][ T1029]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.473903][ T1029]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.474034][ T1029]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.474162][ T1029]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.474296][ T1029]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.474425][ T1029]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.474557][ T1029]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.474689][ T1029]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.474844][ T1029]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.474978][ T1029]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.475107][ T1029]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.475235][ T1029]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.475365][ T1029]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.475506][ T1029]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.475645][ T1029]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.475775][ T1029]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.475908][ T1029]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.476035][ T1029]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.476162][ T1029]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.476292][ T1029]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.476420][ T1029]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.476556][ T1029]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.476693][ T1029]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.476824][ T1029]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.476955][ T1029]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.477089][ T1029]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.477220][ T1029]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.477578][ T1029]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.477797][ T1029]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.477982][ T1029]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.478111][ T1029]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.478244][ T1029]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.478372][ T1029]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.478503][ T1029]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.478688][ T1029]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.478822][ T1029]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.478957][ T1029]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.479088][ T1029]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.479217][ T1029]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.479348][ T1029]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.479475][ T1029]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.479666][ T1029]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.479824][ T1029]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.479958][ T1029]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.480088][ T1029]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.480217][ T1029]  ___sys_sendmsg (net/socket.c:2752)
[   69.480345][ T1029]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.480509][ T1029]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.480706][ T1029]  __sys_sendmsg (net/socket.c:2784)
[   69.480839][ T1029]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.480979][ T1029]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.481142][ T1029]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.481273][ T1029]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.481404][ T1029]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.481541][ T1029]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.481722][ T1029]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.481853][ T1029]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.482013][ T1029] RIP: 0033:0x7f135bbfb08e
[   69.482147][ T1029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.482672][ T1029] RSP: 002b:00007fffb5d10080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.482872][ T1029] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f135bbfb08e
[   69.483063][ T1029] RDX: 0000000000000000 RSI: 00007fffb5d10130 RDI: 0000000000000005
[   69.483254][ T1029] RBP: 00007fffb5d10090 R08: 0000000000000000 R09: 0000000000000000
[   69.483442][ T1029] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.483689][ T1029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb5d10800
| [   69.491773][ T1030] ------------[ cut here ]------------
| [   69.491956][ T1030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1030
| [   69.492258][ T1030] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.493078][ T1030] Tainted: [W]=WARN
[   69.493274][ T1030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.493540][ T1030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.493843][ T1030] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.494406][ T1030] RSP: 0018:ffa000000185f190 EFLAGS: 00010286
[   69.494715][ T1030] RAX: 00000000ffffffa6 RBX: ff11000005387380 RCX: 1ff400000030bdf8
[   69.495060][ T1030] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538743c
[   69.495370][ T1030] RBP: ff110000155a9000 R08: 1fe2200000a70e89 R09: ff11000015962ea8
[   69.495623][ T1030] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.495866][ T1030] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.496108][ T1030] FS:  00007f797ebc8840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.496376][ T1030] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.496609][ T1030] CR2: 000055dc7a4d95b8 CR3: 000000000baa3003 CR4: 0000000000771ef0
[   69.496861][ T1030] PKRU: 55555554
[   69.497006][ T1030] Call Trace:
[   69.497150][ T1030]  <TASK>
[   69.497267][ T1030]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.497477][ T1030]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.497705][ T1030]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.497893][ T1030]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.498069][ T1030]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.498283][ T1030]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.498463][ T1030]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.498665][ T1030]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.498890][ T1030]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.499075][ T1030]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.499255][ T1030]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.499429][ T1030]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.499646][ T1030]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.499825][ T1030]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.500015][ T1030]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.500191][ T1030]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.500370][ T1030]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.500555][ T1030]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.500745][ T1030]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.500933][ T1030]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.501112][ T1030]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.501290][ T1030]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.501466][ T1030]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.501663][ T1030]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.501843][ T1030]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.502042][ T1030]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.502220][ T1030]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.502428][ T1030]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.502624][ T1030]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.502801][ T1030]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.502986][ T1030]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.503177][ T1030]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.503356][ T1030]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.503570][ T1030]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.503767][ T1030]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.503956][ T1030]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.504131][ T1030]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.504306][ T1030]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.504482][ T1030]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.504681][ T1030]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.504859][ T1030]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.505044][ T1030]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.505219][ T1030]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.505397][ T1030]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.505595][ T1030]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.505772][ T1030]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.506016][ T1030]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.506194][ T1030]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.506374][ T1030]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.506558][ T1030]  ___sys_sendmsg (net/socket.c:2752)
[   69.506748][ T1030]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.506967][ T1030]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.507156][ T1030]  __sys_sendmsg (net/socket.c:2784)
[   69.507332][ T1030]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.507513][ T1030]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.507741][ T1030]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.507927][ T1030]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.508104][ T1030]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.508280][ T1030]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.508456][ T1030]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.508684][ T1030]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.508899][ T1030] RIP: 0033:0x7f797ee0208e
[   69.509113][ T1030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.509631][ T1030] RSP: 002b:00007ffeef473c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.509876][ T1030] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f797ee0208e
[   69.510117][ T1030] RDX: 0000000000000000 RSI: 00007ffeef473cd0 RDI: 0000000000000005
[   69.510354][ T1030] RBP: 00007ffeef473c30 R08: 0000000000000000 R09: 0000000000000000
[   69.510608][ T1030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.510845][ T1030] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeef4743a0
| [   69.531249][ T1026] ------------[ cut here ]------------
| [   69.531397][ T1026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1026
| [   69.531659][ T1026] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.532251][ T1026] Tainted: [W]=WARN
[   69.532351][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.532512][ T1026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.532685][ T1026] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.533136][ T1026] RSP: 0018:ffa000000171f190 EFLAGS: 00010286
[   69.533297][ T1026] RAX: 00000000ffffffa6 RBX: ff11000005637a80 RCX: 1ff40000002e3df8
[   69.533485][ T1026] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005637b3c
[   69.533684][ T1026] RBP: ff11000014f79000 R08: 1fe2200000ac6f69 R09: ff1100000cb1aea8
[   69.533879][ T1026] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.534065][ T1026] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.534257][ T1026] FS:  00007f6b38ddd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.534483][ T1026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.534657][ T1026] CR2: 00000000004ebe78 CR3: 000000000b9dc002 CR4: 0000000000771ef0
[   69.534868][ T1026] PKRU: 55555554
[   69.534963][ T1026] Call Trace:
[   69.535059][ T1026]  <TASK>
[   69.535125][ T1026]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.535289][ T1026]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.535444][ T1026]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.535578][ T1026]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.535715][ T1026]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.535882][ T1026]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.536010][ T1026]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.536136][ T1026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.536264][ T1026]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.536390][ T1026]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.536523][ T1026]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.536654][ T1026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.536803][ T1026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.536934][ T1026]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.537062][ T1026]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.537190][ T1026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.537319][ T1026]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.537444][ T1026]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.537597][ T1026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.537722][ T1026]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.537852][ T1026]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.537978][ T1026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.538109][ T1026]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.538239][ T1026]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.538367][ T1026]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.538503][ T1026]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.538635][ T1026]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.538764][ T1026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.538896][ T1026]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.539024][ T1026]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.539152][ T1026]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.539281][ T1026]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.539412][ T1026]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.539546][ T1026]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.539680][ T1026]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.539812][ T1026]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.539942][ T1026]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.540068][ T1026]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.540199][ T1026]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.540328][ T1026]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.540462][ T1026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.540598][ T1026]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.540726][ T1026]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.540857][ T1026]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.540984][ T1026]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.541109][ T1026]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.541270][ T1026]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.541411][ T1026]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.541551][ T1026]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.541684][ T1026]  ___sys_sendmsg (net/socket.c:2752)
[   69.541816][ T1026]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.541980][ T1026]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.542120][ T1026]  __sys_sendmsg (net/socket.c:2784)
[   69.542249][ T1026]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.542377][ T1026]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.542542][ T1026]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.542681][ T1026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.542811][ T1026]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.542944][ T1026]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.543070][ T1026]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.543207][ T1026]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.543363][ T1026] RIP: 0033:0x7f6b3901708e
[   69.543502][ T1026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.543976][ T1026] RSP: 002b:00007fff06b722e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.544169][ T1026] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6b3901708e
[   69.544362][ T1026] RDX: 0000000000000000 RSI: 00007fff06b72390 RDI: 0000000000000005
[   69.544559][ T1026] RBP: 00007fff06b722f0 R08: 0000000000000000 R09: 0000000000000000
[   69.544765][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.544983][ T1026] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff06b72a60
| [   69.566678][ T1033] ------------[ cut here ]------------
| [   69.566825][ T1033] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1033
| [   69.567089][ T1033] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.567735][ T1033] Tainted: [W]=WARN
[   69.567839][ T1033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.568001][ T1033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.568171][ T1033] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.568647][ T1033] RSP: 0018:ffa0000000f5f190 EFLAGS: 00010286
[   69.568811][ T1033] RAX: 00000000ffffffa6 RBX: ff110000159f9380 RCX: 1ff40000001ebdf8
[   69.569004][ T1033] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f943c
[   69.569199][ T1033] RBP: ff11000012c91000 R08: 1fe2200002b3f289 R09: ff110000159bd1e8
[   69.569391][ T1033] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.569595][ T1033] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.569792][ T1033] FS:  00007fbdb3b6f840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.570020][ T1033] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.570180][ T1033] CR2: 000055dc42eded5c CR3: 000000000a101004 CR4: 0000000000771ef0
[   69.570370][ T1033] PKRU: 55555554
[   69.570466][ T1033] Call Trace:
[   69.570593][ T1033]  <TASK>
[   69.570668][ T1033]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.570838][ T1033]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.571000][ T1033]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.571128][ T1033]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.571256][ T1033]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.571417][ T1033]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.571556][ T1033]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.571689][ T1033]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.571825][ T1033]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.571959][ T1033]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.572087][ T1033]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.572214][ T1033]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.572361][ T1033]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.572487][ T1033]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.572632][ T1033]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.572760][ T1033]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.572893][ T1033]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.573023][ T1033]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.573153][ T1033]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.573280][ T1033]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.573408][ T1033]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.573540][ T1033]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.573678][ T1033]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.573807][ T1033]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.573941][ T1033]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.574066][ T1033]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.574195][ T1033]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.574321][ T1033]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.574447][ T1033]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.574588][ T1033]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.574717][ T1033]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.574851][ T1033]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.574982][ T1033]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.575109][ T1033]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.575239][ T1033]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.575368][ T1033]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.575500][ T1033]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.575723][ T1033]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.575861][ T1033]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.575992][ T1033]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.576118][ T1033]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.576247][ T1033]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.576376][ T1033]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.576511][ T1033]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.576708][ T1033]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.576845][ T1033]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.577003][ T1033]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.577134][ T1033]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.577264][ T1033]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.577394][ T1033]  ___sys_sendmsg (net/socket.c:2752)
[   69.577528][ T1033]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.577704][ T1033]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.577851][ T1033]  __sys_sendmsg (net/socket.c:2784)
[   69.577979][ T1033]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.578105][ T1033]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.578267][ T1033]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.578394][ T1033]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.578528][ T1033]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.578664][ T1033]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.578791][ T1033]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.578924][ T1033]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.579082][ T1033] RIP: 0033:0x7fbdb3da908e
[   69.579216][ T1033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.579677][ T1033] RSP: 002b:00007ffc56471dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.579874][ T1033] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbdb3da908e
[   69.580063][ T1033] RDX: 0000000000000000 RSI: 00007ffc56471e70 RDI: 0000000000000005
[   69.580253][ T1033] RBP: 00007ffc56471dd0 R08: 0000000000000000 R09: 0000000000000000
[   69.580445][ T1033] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.580653][ T1033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56472540
| [   69.587681][ T1028] ------------[ cut here ]------------
| [   69.587823][ T1028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1028
| [   69.588080][ T1028] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.589359][ T1028] Tainted: [W]=WARN
[   69.589457][ T1028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.589720][ T1028] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.589895][ T1028] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.590353][ T1028] RSP: 0018:ffa000000180f190 EFLAGS: 00010286
[   69.590517][ T1028] RAX: 00000000ffffffa6 RBX: ff11000008fb5a80 RCX: 1ff4000000301df8
[   69.590761][ T1028] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb5b3c
[   69.590966][ T1028] RBP: ff110000087d1000 R08: 1fe22000011f6b69 R09: ff1100000cb1d1e8
[   69.591154][ T1028] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.591342][ T1028] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.591666][ T1028] FS:  00007f401d672840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.591906][ T1028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.592064][ T1028] CR2: 00000000004ec5b0 CR3: 0000000013594001 CR4: 0000000000771ef0
[   69.592254][ T1028] PKRU: 55555554
[   69.592347][ T1028] Call Trace:
[   69.592440][ T1028]  <TASK>
[   69.592529][ T1028]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.592778][ T1028]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.592938][ T1028]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.593065][ T1028]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.593190][ T1028]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.593346][ T1028]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.593474][ T1028]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.593768][ T1028]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.593899][ T1028]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.594025][ T1028]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.594150][ T1028]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.594277][ T1028]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.594419][ T1028]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.594573][ T1028]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.594872][ T1028]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.595000][ T1028]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.595127][ T1028]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.595253][ T1028]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.595381][ T1028]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.595559][ T1028]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.595755][ T1028]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.595912][ T1028]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.596038][ T1028]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.596165][ T1028]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.596293][ T1028]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.596467][ T1028]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.596672][ T1028]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.596801][ T1028]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.596932][ T1028]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.597060][ T1028]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.597187][ T1028]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.597315][ T1028]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.597445][ T1028]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.597668][ T1028]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.597852][ T1028]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.597979][ T1028]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.598104][ T1028]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.598229][ T1028]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.598356][ T1028]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.598485][ T1028]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.598698][ T1028]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.598825][ T1028]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.598956][ T1028]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.599086][ T1028]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.599211][ T1028]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.599337][ T1028]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.599536][ T1028]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.599731][ T1028]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.599864][ T1028]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.599990][ T1028]  ___sys_sendmsg (net/socket.c:2752)
[   69.600114][ T1028]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.600271][ T1028]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.600408][ T1028]  __sys_sendmsg (net/socket.c:2784)
[   69.600568][ T1028]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.600748][ T1028]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.600913][ T1028]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.601040][ T1028]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.601168][ T1028]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.601293][ T1028]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.601418][ T1028]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.601553][ T1028]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.601764][ T1028] RIP: 0033:0x7f401d8ac08e
[   69.601902][ T1028] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.602352][ T1028] RSP: 002b:00007fffbece9da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.602690][ T1028] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f401d8ac08e
[   69.602889][ T1028] RDX: 0000000000000000 RSI: 00007fffbece9e50 RDI: 0000000000000005
[   69.603105][ T1028] RBP: 00007fffbece9db0 R08: 0000000000000000 R09: 0000000000000000
[   69.603293][ T1028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.603480][ T1028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbecea520
| [   69.617789][ T1034] ------------[ cut here ]------------
| [   69.617959][ T1034] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1034
| [   69.618212][ T1034] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.618853][ T1034] Tainted: [W]=WARN
[   69.619002][ T1034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.619179][ T1034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.619345][ T1034] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.619863][ T1034] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   69.620022][ T1034] RAX: 00000000ffffffa6 RBX: ff11000012f68040 RCX: 1ff4000000307df8
[   69.620209][ T1034] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f680fc
[   69.620396][ T1034] RBP: ff11000008921000 R08: 1fe22000025ed021 R09: ff1100000a1cd1e8
[   69.620646][ T1034] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.620842][ T1034] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.621033][ T1034] FS:  00007f62c766b840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.621253][ T1034] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.621410][ T1034] CR2: 000000003d2ab988 CR3: 0000000012e75002 CR4: 0000000000771ef0
[   69.621643][ T1034] PKRU: 55555554
[   69.621737][ T1034] Call Trace:
[   69.621831][ T1034]  <TASK>
[   69.621900][ T1034]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.622059][ T1034]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.622214][ T1034]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.622339][ T1034]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.622464][ T1034]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.622672][ T1034]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.622800][ T1034]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.622932][ T1034]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.623055][ T1034]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.623180][ T1034]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.623306][ T1034]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.623430][ T1034]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.623630][ T1034]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.623755][ T1034]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.623885][ T1034]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.624009][ T1034]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.624132][ T1034]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.624258][ T1034]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.624385][ T1034]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.624531][ T1034]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.624673][ T1034]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.624800][ T1034]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.624931][ T1034]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.625057][ T1034]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.625184][ T1034]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.625309][ T1034]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.625434][ T1034]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.625609][ T1034]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.625735][ T1034]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.625867][ T1034]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.625992][ T1034]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.626119][ T1034]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.626248][ T1034]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.626371][ T1034]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.626532][ T1034]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.626673][ T1034]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.626799][ T1034]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.626929][ T1034]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.627072][ T1034]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.627211][ T1034]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.627338][ T1034]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.627465][ T1034]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.627645][ T1034]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.627772][ T1034]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.627902][ T1034]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.628028][ T1034]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.628185][ T1034]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.628312][ T1034]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.628439][ T1034]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.628611][ T1034]  ___sys_sendmsg (net/socket.c:2752)
[   69.628738][ T1034]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.628900][ T1034]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.629039][ T1034]  __sys_sendmsg (net/socket.c:2784)
[   69.629165][ T1034]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.629291][ T1034]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.629453][ T1034]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.629593][ T1034]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.629724][ T1034]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.629852][ T1034]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.629977][ T1034]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.630113][ T1034]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.630268][ T1034] RIP: 0033:0x7f62c78a508e
[   69.630398][ T1034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.630887][ T1034] RSP: 002b:00007fff7b65fd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.631079][ T1034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f62c78a508e
[   69.631271][ T1034] RDX: 0000000000000000 RSI: 00007fff7b65fdf0 RDI: 0000000000000005
[   69.631457][ T1034] RBP: 00007fff7b65fd50 R08: 0000000000000000 R09: 0000000000000000
[   69.631655][ T1034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.631846][ T1034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7b6604c0
| [   69.641770][ T1032] ------------[ cut here ]------------
| [   69.641918][ T1032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1032
| [   69.642208][ T1032] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.642855][ T1032] Tainted: [W]=WARN
[   69.642952][ T1032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.643111][ T1032] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.643281][ T1032] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.643753][ T1032] RSP: 0018:ffa000000184f190 EFLAGS: 00010286
[   69.643928][ T1032] RAX: 00000000ffffffa6 RBX: ff11000012f69540 RCX: 1ff4000000309df8
[   69.644120][ T1032] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f695fc
[   69.644309][ T1032] RBP: ff11000014e71000 R08: 1fe22000025ed2c1 R09: ff110000159baea8
[   69.644504][ T1032] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.644724][ T1032] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.644920][ T1032] FS:  00007fd4b8d11840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.645146][ T1032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.645307][ T1032] CR2: 00007f94004a7668 CR3: 000000000aee9003 CR4: 0000000000771ef0
[   69.645506][ T1032] PKRU: 55555554
[   69.645612][ T1032] Call Trace:
[   69.645712][ T1032]  <TASK>
[   69.645778][ T1032]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.645945][ T1032]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.646106][ T1032]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.646235][ T1032]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.646362][ T1032]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.646531][ T1032]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.646667][ T1032]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.646798][ T1032]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.646932][ T1032]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.647061][ T1032]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.647190][ T1032]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.647316][ T1032]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.647463][ T1032]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.647606][ T1032]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.647736][ T1032]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.647873][ T1032]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.648009][ T1032]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.648138][ T1032]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.648271][ T1032]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.648399][ T1032]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.648537][ T1032]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.648673][ T1032]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.648803][ T1032]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.648936][ T1032]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.649065][ T1032]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.649195][ T1032]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.649327][ T1032]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.649459][ T1032]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.649598][ T1032]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.649730][ T1032]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.649866][ T1032]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.649995][ T1032]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.650128][ T1032]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.650256][ T1032]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.650386][ T1032]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.650521][ T1032]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.650654][ T1032]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.650792][ T1032]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.650927][ T1032]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.651057][ T1032]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.651185][ T1032]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.651336][ T1032]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.651466][ T1032]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.651611][ T1032]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.651740][ T1032]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.651876][ T1032]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.652033][ T1032]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.652162][ T1032]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.652303][ T1032]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.652432][ T1032]  ___sys_sendmsg (net/socket.c:2752)
[   69.652565][ T1032]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.652736][ T1032]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.652883][ T1032]  __sys_sendmsg (net/socket.c:2784)
[   69.653011][ T1032]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.653139][ T1032]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.653304][ T1032]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.653433][ T1032]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.653569][ T1032]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.653703][ T1032]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.653831][ T1032]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.653964][ T1032]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.654120][ T1032] RIP: 0033:0x7fd4b8f4b08e
[   69.654254][ T1032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.654737][ T1032] RSP: 002b:00007ffdd08a1790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.654938][ T1032] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd4b8f4b08e
[   69.655128][ T1032] RDX: 0000000000000000 RSI: 00007ffdd08a1840 RDI: 0000000000000005
[   69.655320][ T1032] RBP: 00007ffdd08a17a0 R08: 0000000000000000 R09: 0000000000000000
[   69.655514][ T1032] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.655718][ T1032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd08a1f10
| [   69.664694][ T1031] ------------[ cut here ]------------
| [   69.664896][ T1031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1031
| [   69.665165][ T1031] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.665837][ T1031] Tainted: [W]=WARN
[   69.665943][ T1031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.666101][ T1031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.666268][ T1031] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.666799][ T1031] RSP: 0018:ffa000000186f190 EFLAGS: 00010286
[   69.666964][ T1031] RAX: 00000000ffffffa6 RBX: ff1100000b919a80 RCX: 1ff400000030ddf8
[   69.667153][ T1031] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b919b3c
[   69.667370][ T1031] RBP: ff11000015439000 R08: 1fe2200001723369 R09: ff11000012e3aea8
[   69.667570][ T1031] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.667848][ T1031] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.668040][ T1031] FS:  00007fabc4d35840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.668265][ T1031] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.668426][ T1031] CR2: 00000000004ebf88 CR3: 0000000012d48006 CR4: 0000000000771ef0
[   69.668751][ T1031] PKRU: 55555554
[   69.668911][ T1031] Call Trace:
[   69.669007][ T1031]  <TASK>
[   69.669074][ T1031]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.669238][ T1031]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.669394][ T1031]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.669530][ T1031]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.669666][ T1031]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.669824][ T1031]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.669957][ T1031]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.670083][ T1031]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.670209][ T1031]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.670337][ T1031]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.670462][ T1031]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.670599][ T1031]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.670743][ T1031]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.670872][ T1031]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.670998][ T1031]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.671122][ T1031]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.671249][ T1031]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.671374][ T1031]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.671507][ T1031]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.671772][ T1031]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.671904][ T1031]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.672030][ T1031]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.672163][ T1031]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.672290][ T1031]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.672415][ T1031]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.672549][ T1031]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.672740][ T1031]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.672875][ T1031]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.673001][ T1031]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.673128][ T1031]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.673257][ T1031]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.673385][ T1031]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.673523][ T1031]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.673703][ T1031]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.673836][ T1031]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.673967][ T1031]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.674094][ T1031]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.674220][ T1031]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.674346][ T1031]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.674472][ T1031]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.674657][ T1031]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.674783][ T1031]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.674912][ T1031]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.675041][ T1031]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.675166][ T1031]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.675291][ T1031]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.675448][ T1031]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.675634][ T1031]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.675762][ T1031]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.675893][ T1031]  ___sys_sendmsg (net/socket.c:2752)
[   69.676018][ T1031]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.676176][ T1031]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.676314][ T1031]  __sys_sendmsg (net/socket.c:2784)
[   69.676441][ T1031]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.676632][ T1031]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.676794][ T1031]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.676925][ T1031]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.677052][ T1031]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.677179][ T1031]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.677304][ T1031]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.677431][ T1031]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.677647][ T1031] RIP: 0033:0x7fabc4f6f08e
[   69.677783][ T1031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.678236][ T1031] RSP: 002b:00007ffeda684350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.678425][ T1031] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fabc4f6f08e
[   69.678626][ T1031] RDX: 0000000000000000 RSI: 00007ffeda684400 RDI: 0000000000000005
[   69.678825][ T1031] RBP: 00007ffeda684360 R08: 0000000000000000 R09: 0000000000000000
[   69.679038][ T1031] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.679228][ T1031] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeda684ad0
| [   69.692352][ T1035] ------------[ cut here ]------------
| [   69.692532][ T1035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1035
| [   69.692951][ T1035] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.693572][ T1035] Tainted: [W]=WARN
[   69.693687][ T1035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.693866][ T1035] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.694050][ T1035] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.694557][ T1035] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   69.694770][ T1035] RAX: 00000000ffffffa6 RBX: ff110000102e03c0 RCX: 1ff40000002fbdf8
[   69.694987][ T1035] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e047c
[   69.695195][ T1035] RBP: ff11000015021000 R08: 1fe220000205c091 R09: ff1100000a1caea8
[   69.695401][ T1035] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.695622][ T1035] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.695830][ T1035] FS:  00007f4b50768840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.696079][ T1035] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.696253][ T1035] CR2: 000055dc7a4d6428 CR3: 000000000c3e6002 CR4: 0000000000771ef0
[   69.696461][ T1035] PKRU: 55555554
[   69.696569][ T1035] Call Trace:
[   69.696678][ T1035]  <TASK>
[   69.696752][ T1035]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.696957][ T1035]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.697138][ T1035]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.697282][ T1035]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.697421][ T1035]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.697619][ T1035]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.697783][ T1035]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.697928][ T1035]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.698065][ T1035]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.698206][ T1035]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.698347][ T1035]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.698484][ T1035]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.698668][ T1035]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.698807][ T1035]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.698950][ T1035]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.699090][ T1035]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.699232][ T1035]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.699374][ T1035]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.699899][ T1035]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.700044][ T1035]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.700185][ T1035]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.700328][ T1035]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.700470][ T1035]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.700651][ T1035]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.700794][ T1035]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.700936][ T1035]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.701073][ T1035]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.701217][ T1035]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.701355][ T1035]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.701522][ T1035]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.701688][ T1035]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.701829][ T1035]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.701979][ T1035]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.702117][ T1035]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.702264][ T1035]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.702408][ T1035]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.702561][ T1035]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.702711][ T1035]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.702857][ T1035]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.702999][ T1035]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.703137][ T1035]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.703280][ T1035]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.703418][ T1035]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.703563][ T1035]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.703706][ T1035]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.703850][ T1035]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.704022][ T1035]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.704171][ T1035]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.704321][ T1035]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.704462][ T1035]  ___sys_sendmsg (net/socket.c:2752)
[   69.704616][ T1035]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.704791][ T1035]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.704957][ T1035]  __sys_sendmsg (net/socket.c:2784)
[   69.705096][ T1035]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.705235][ T1035]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.705411][ T1035]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.705554][ T1035]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.705715][ T1035]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.705867][ T1035]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.706005][ T1035]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.706145][ T1035]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.706317][ T1035] RIP: 0033:0x7f4b509a208e
[   69.706460][ T1035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.707005][ T1035] RSP: 002b:00007fff017dc7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.707216][ T1035] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4b509a208e
[   69.707421][ T1035] RDX: 0000000000000000 RSI: 00007fff017dc8a0 RDI: 0000000000000005
[   69.707642][ T1035] RBP: 00007fff017dc800 R08: 0000000000000000 R09: 0000000000000000
[   69.707872][ T1035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.708078][ T1035] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff017dcf70
| [   69.717801][ T1036] ------------[ cut here ]------------
| [   69.717989][ T1036] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1036
| [   69.718292][ T1036] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.719114][ T1036] Tainted: [W]=WARN
[   69.719263][ T1036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.719492][ T1036] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.719757][ T1036] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.720279][ T1036] RSP: 0018:ffa000000189f190 EFLAGS: 00010286
[   69.720489][ T1036] RAX: 00000000ffffffa6 RBX: ff110000159f8040 RCX: 1ff4000000313df8
[   69.720778][ T1036] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f80fc
[   69.721035][ T1036] RBP: ff11000014f7c000 R08: 1fe2200002b3f021 R09: ff1100000c3d2ea8
[   69.721278][ T1036] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.721524][ T1036] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.721802][ T1036] FS:  00007f065174b840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.722083][ T1036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.722332][ T1036] CR2: 00007f7b9a3fe000 CR3: 0000000015a62001 CR4: 0000000000771ef0
[   69.722598][ T1036] PKRU: 55555554
[   69.722745][ T1036] Call Trace:
[   69.722924][ T1036]  <TASK>
[   69.723056][ T1036]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.723276][ T1036]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.723483][ T1036]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.723702][ T1036]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.723885][ T1036]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.724100][ T1036]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.724283][ T1036]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.724466][ T1036]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.724666][ T1036]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.724848][ T1036]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.725032][ T1036]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.725208][ T1036]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.725430][ T1036]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.725633][ T1036]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.725813][ T1036]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.725997][ T1036]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.726178][ T1036]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.726358][ T1036]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.726548][ T1036]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.726733][ T1036]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.726925][ T1036]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.727102][ T1036]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.727281][ T1036]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.727460][ T1036]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.727660][ T1036]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.727840][ T1036]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.728025][ T1036]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.728203][ T1036]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.728393][ T1036]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.728595][ T1036]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.728775][ T1036]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.728968][ T1036]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.729150][ T1036]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.729359][ T1036]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.729550][ T1036]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.729765][ T1036]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.729957][ T1036]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.730167][ T1036]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.730347][ T1036]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.730536][ T1036]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.730729][ T1036]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.730923][ T1036]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.731133][ T1036]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.731345][ T1036]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.731530][ T1036]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.731720][ T1036]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.731939][ T1036]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.732119][ T1036]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.732297][ T1036]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.732476][ T1036]  ___sys_sendmsg (net/socket.c:2752)
[   69.732676][ T1036]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.732896][ T1036]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.733090][ T1036]  __sys_sendmsg (net/socket.c:2784)
[   69.733270][ T1036]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.733446][ T1036]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.733703][ T1036]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.733894][ T1036]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   69.734072][ T1036]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.734253][ T1036]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.734428][ T1036]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.734633][ T1036]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.734815][ T1036]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.735032][ T1036] RIP: 0033:0x7f065198508e
[   69.735215][ T1036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.735733][ T1036] RSP: 002b:00007ffee119cc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.735986][ T1036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f065198508e
[   69.736225][ T1036] RDX: 0000000000000000 RSI: 00007ffee119cd20 RDI: 0000000000000005
[   69.736463][ T1036] RBP: 00007ffee119cc80 R08: 0000000000000000 R09: 0000000000000000
[   69.736723][ T1036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.736996][ T1036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee119d3f0
| [   69.748675][ T1038] ------------[ cut here ]------------
| [   69.748848][ T1038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1038
| [   69.749101][ T1038] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.750727][ T1038] Tainted: [W]=WARN
[   69.750853][ T1038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.751015][ T1038] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.751184][ T1038] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.751763][ T1038] RSP: 0018:ffa000000188f190 EFLAGS: 00010286
[   69.751952][ T1038] RAX: 00000000ffffffa6 RBX: ff1100000c17e3c0 RCX: 1ff4000000311df8
[   69.752143][ T1038] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17e47c
[   69.752335][ T1038] RBP: ff1100001519c000 R08: 1fe220000182fc91 R09: ff1100000a342ea8
[   69.752535][ T1038] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.752844][ T1038] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.753036][ T1038] FS:  00007fb5a9258840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.753260][ T1038] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.753419][ T1038] CR2: 00007fb14301a668 CR3: 000000001542e006 CR4: 0000000000771ef0
[   69.753725][ T1038] PKRU: 55555554
[   69.753823][ T1038] Call Trace:
[   69.753925][ T1038]  <TASK>
[   69.753992][ T1038]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.754158][ T1038]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.754318][ T1038]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.754445][ T1038]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.754684][ T1038]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.754850][ T1038]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.754979][ T1038]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.755108][ T1038]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.755237][ T1038]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.755365][ T1038]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.755494][ T1038]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.755728][ T1038]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.755880][ T1038]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.756006][ T1038]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.756134][ T1038]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.756260][ T1038]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.756386][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.756518][ T1038]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.756755][ T1038]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.756889][ T1038]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.757017][ T1038]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.757145][ T1038]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.757275][ T1038]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.757402][ T1038]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.757537][ T1038]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.757770][ T1038]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.757907][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.758038][ T1038]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.758166][ T1038]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.758299][ T1038]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.758427][ T1038]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.758563][ T1038]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.758800][ T1038]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.758933][ T1038]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.759061][ T1038]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.759192][ T1038]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.759320][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.759448][ T1038]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.759689][ T1038]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.759822][ T1038]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.759955][ T1038]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.760084][ T1038]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.760212][ T1038]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.760340][ T1038]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.760474][ T1038]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.760717][ T1038]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.760879][ T1038]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.761010][ T1038]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.761140][ T1038]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.761269][ T1038]  ___sys_sendmsg (net/socket.c:2752)
[   69.761395][ T1038]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.761560][ T1038]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.761784][ T1038]  __sys_sendmsg (net/socket.c:2784)
[   69.761916][ T1038]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.762042][ T1038]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.762205][ T1038]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.762333][ T1038]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.762463][ T1038]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.762866][ T1038]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.762994][ T1038]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.763122][ T1038]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.763282][ T1038] RIP: 0033:0x7fb5a949208e
[   69.763416][ T1038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.764163][ T1038] RSP: 002b:00007fffe353d700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.764361][ T1038] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb5a949208e
[   69.764557][ T1038] RDX: 0000000000000000 RSI: 00007fffe353d7b0 RDI: 0000000000000005
[   69.765010][ T1038] RBP: 00007fffe353d710 R08: 0000000000000000 R09: 0000000000000000
[   69.765205][ T1038] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.765396][ T1038] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe353de80
| [   69.774984][ T1041] ------------[ cut here ]------------
| [   69.775130][ T1041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1041
| [   69.775385][ T1041] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.776419][ T1041] Tainted: [W]=WARN
[   69.776524][ T1041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.776690][ T1041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.776864][ T1041] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.777326][ T1041] RSP: 0018:ffa000000180f190 EFLAGS: 00010286
[   69.777485][ T1041] RAX: 00000000ffffffa6 RBX: ff11000004b21380 RCX: 1ff4000000301df8
[   69.777686][ T1041] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2143c
[   69.777882][ T1041] RBP: ff1100001531c000 R08: 1fe2200000964289 R09: ff1100000cd051e8
[   69.778072][ T1041] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.778266][ T1041] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.778456][ T1041] FS:  00007f940000e840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.778691][ T1041] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.778855][ T1041] CR2: 00007fb142eab600 CR3: 00000000100b6003 CR4: 0000000000771ef0
[   69.779046][ T1041] PKRU: 55555554
[   69.779141][ T1041] Call Trace:
[   69.779237][ T1041]  <TASK>
[   69.779305][ T1041]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.779468][ T1041]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.779638][ T1041]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.779766][ T1041]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.779901][ T1041]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.780060][ T1041]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.780191][ T1041]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.780319][ T1041]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.780448][ T1041]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.780588][ T1041]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.780716][ T1041]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.780848][ T1041]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.780996][ T1041]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.781122][ T1041]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.781253][ T1041]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.781381][ T1041]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.781511][ T1041]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.781647][ T1041]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.781777][ T1041]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.781909][ T1041]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.782043][ T1041]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.782172][ T1041]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.782304][ T1041]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.782433][ T1041]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.782567][ T1041]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.782703][ T1041]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.782833][ T1041]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.782965][ T1041]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.783091][ T1041]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.783220][ T1041]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.783347][ T1041]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.783475][ T1041]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.783617][ T1041]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.783743][ T1041]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.783880][ T1041]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.784010][ T1041]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.784136][ T1041]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.784263][ T1041]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.784391][ T1041]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.784529][ T1041]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.784686][ T1041]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.784829][ T1041]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.784962][ T1041]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.785097][ T1041]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.785227][ T1041]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.785354][ T1041]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.785538][ T1041]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.785702][ T1041]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.785834][ T1041]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.785968][ T1041]  ___sys_sendmsg (net/socket.c:2752)
[   69.786102][ T1041]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.786265][ T1041]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.786409][ T1041]  __sys_sendmsg (net/socket.c:2784)
[   69.786573][ T1041]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.786708][ T1041]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.786877][ T1041]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.787005][ T1041]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.787134][ T1041]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.787266][ T1041]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.787392][ T1041]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.787538][ T1041]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.787713][ T1041] RIP: 0033:0x7f940024808e
[   69.787853][ T1041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.788316][ T1041] RSP: 002b:00007ffdde69d500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.788528][ T1041] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f940024808e
[   69.788784][ T1041] RDX: 0000000000000000 RSI: 00007ffdde69d5b0 RDI: 0000000000000005
[   69.788979][ T1041] RBP: 00007ffdde69d510 R08: 0000000000000000 R09: 0000000000000000
[   69.789176][ T1041] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.789375][ T1041] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdde69dc80
| [   69.800680][ T1037] ------------[ cut here ]------------
| [   69.800890][ T1037] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1037
| [   69.801189][ T1037] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.802830][ T1037] Tainted: [W]=WARN
[   69.803034][ T1037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.803298][ T1037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.803575][ T1037] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.804227][ T1037] RSP: 0018:ffa00000018af190 EFLAGS: 00010286
[   69.804488][ T1037] RAX: 00000000ffffffa6 RBX: ff11000015c2ae40 RCX: 1ff4000000315df8
[   69.804827][ T1037] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2aefc
[   69.805141][ T1037] RBP: ff110000082b9000 R08: 1fe2200002b855e1 R09: ff1100000a340b68
[   69.805446][ T1037] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.805780][ T1037] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.806030][ T1037] FS:  00007f6180014840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.806636][ T1037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.806894][ T1037] CR2: 000055dc42eded5c CR3: 0000000015a96005 CR4: 0000000000771ef0
[   69.807136][ T1037] PKRU: 55555554
[   69.807282][ T1037] Call Trace:
[   69.807425][ T1037]  <TASK>
[   69.807549][ T1037]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.807787][ T1037]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.808018][ T1037]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.808267][ T1037]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.808442][ T1037]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.808674][ T1037]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.808857][ T1037]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.809039][ T1037]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.809215][ T1037]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.809394][ T1037]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.809594][ T1037]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.809770][ T1037]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.809980][ T1037]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.810156][ T1037]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.810335][ T1037]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.810520][ T1037]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.810711][ T1037]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.810902][ T1037]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.811084][ T1037]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.811262][ T1037]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.811445][ T1037]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.811649][ T1037]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.811830][ T1037]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.812019][ T1037]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.812197][ T1037]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.812373][ T1037]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.812560][ T1037]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.812753][ T1037]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.812941][ T1037]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.813120][ T1037]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.813299][ T1037]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.813476][ T1037]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.813681][ T1037]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.813862][ T1037]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.814047][ T1037]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.814228][ T1037]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.814406][ T1037]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.814607][ T1037]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.814787][ T1037]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.814976][ T1037]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.815152][ T1037]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.815330][ T1037]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.815513][ T1037]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.815707][ T1037]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.815894][ T1037]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.816072][ T1037]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.816279][ T1037]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.816458][ T1037]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.816659][ T1037]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.816844][ T1037]  ___sys_sendmsg (net/socket.c:2752)
[   69.817041][ T1037]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.817251][ T1037]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.817439][ T1037]  __sys_sendmsg (net/socket.c:2784)
[   69.817672][ T1037]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.817854][ T1037]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.818074][ T1037]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.818253][ T1037]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.818431][ T1037]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.818629][ T1037]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.818805][ T1037]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.818991][ T1037]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.819198][ T1037] RIP: 0033:0x7f618024e08e
[   69.819386][ T1037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.819924][ T1037] RSP: 002b:00007ffdcefdc120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.820168][ T1037] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f618024e08e
[   69.820404][ T1037] RDX: 0000000000000000 RSI: 00007ffdcefdc1d0 RDI: 0000000000000005
[   69.820663][ T1037] RBP: 00007ffdcefdc130 R08: 0000000000000000 R09: 0000000000000000
[   69.820918][ T1037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.821154][ T1037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcefdc8a0
| [   69.831726][ T1039] ------------[ cut here ]------------
| [   69.831878][ T1039] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1039
| [   69.832127][ T1039] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.833453][ T1039] Tainted: [W]=WARN
[   69.833674][ T1039] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.833921][ T1039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.834087][ T1039] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.834542][ T1039] RSP: 0018:ffa000000181f190 EFLAGS: 00010286
[   69.834756][ T1039] RAX: 00000000ffffffa6 RBX: ff110000102e1540 RCX: 1ff4000000303df8
[   69.834947][ T1039] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e15fc
[   69.835133][ T1039] RBP: ff11000013639000 R08: 1fe220000205c2c1 R09: ff11000012e851e8
[   69.835318][ T1039] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.835508][ T1039] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.835763][ T1039] FS:  00007f6080ddb840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.836040][ T1039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.836197][ T1039] CR2: 000055dc7a491bd8 CR3: 000000000c26d006 CR4: 0000000000771ef0
[   69.836386][ T1039] PKRU: 55555554
[   69.836479][ T1039] Call Trace:
[   69.836667][ T1039]  <TASK>
[   69.836734][ T1039]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.836900][ T1039]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.837056][ T1039]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.837182][ T1039]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.837308][ T1039]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.837465][ T1039]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.837620][ T1039]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.837747][ T1039]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.837878][ T1039]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.838005][ T1039]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.838130][ T1039]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.838256][ T1039]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.838398][ T1039]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.838527][ T1039]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.838704][ T1039]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.838829][ T1039]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.838958][ T1039]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.839085][ T1039]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.839214][ T1039]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.839338][ T1039]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.839464][ T1039]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.839633][ T1039]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.839762][ T1039]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.839893][ T1039]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.840020][ T1039]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.840145][ T1039]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.840271][ T1039]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.840399][ T1039]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.840530][ T1039]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.840664][ T1039]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.840791][ T1039]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.840923][ T1039]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.841052][ T1039]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.841182][ T1039]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.841309][ T1039]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.841435][ T1039]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.841566][ T1039]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.841698][ T1039]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.841824][ T1039]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.841955][ T1039]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.842079][ T1039]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.842205][ T1039]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.842330][ T1039]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.842455][ T1039]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.842593][ T1039]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.842720][ T1039]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.842896][ T1039]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.843029][ T1039]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.843155][ T1039]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.843282][ T1039]  ___sys_sendmsg (net/socket.c:2752)
[   69.843407][ T1039]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.843569][ T1039]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.843714][ T1039]  __sys_sendmsg (net/socket.c:2784)
[   69.843845][ T1039]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.843971][ T1039]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.844129][ T1039]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.844257][ T1039]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.844386][ T1039]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.844517][ T1039]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.844654][ T1039]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.844781][ T1039]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.844941][ T1039] RIP: 0033:0x7f608101508e
[   69.845074][ T1039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.845777][ T1039] RSP: 002b:00007ffd022c4880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.846120][ T1039] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f608101508e
[   69.846317][ T1039] RDX: 0000000000000000 RSI: 00007ffd022c4930 RDI: 0000000000000005
[   69.846768][ T1039] RBP: 00007ffd022c4890 R08: 0000000000000000 R09: 0000000000000000
[   69.847242][ T1039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.847428][ T1039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd022c5000
| [   69.867679][ T1040] ------------[ cut here ]------------
| [   69.867855][ T1040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1040
| [   69.868108][ T1040] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.869202][ T1040] Tainted: [W]=WARN
[   69.869301][ T1040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.869463][ T1040] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.870433][ T1040] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.870914][ T1040] RSP: 0018:ffa000000171f190 EFLAGS: 00010286
[   69.871096][ T1040] RAX: 00000000ffffffa6 RBX: ff11000014d49380 RCX: 1ff40000002e3df8
[   69.871289][ T1040] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4943c
[   69.871482][ T1040] RBP: ff1100001500c000 R08: 1fe22000029a9289 R09: ff11000012e80b68
[   69.871689][ T1040] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   69.871882][ T1040] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.872074][ T1040] FS:  00007f4b36d2f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   69.872295][ T1040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.872458][ T1040] CR2: 00007f292a1c8000 CR3: 0000000014d79003 CR4: 0000000000771ef0
[   69.872657][ T1040] PKRU: 55555554
[   69.872754][ T1040] Call Trace:
[   69.872853][ T1040]  <TASK>
[   69.872919][ T1040]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.873080][ T1040]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.873262][ T1040]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.873870][ T1040]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.873997][ T1040]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.874156][ T1040]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.874313][ T1040]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.874440][ T1040]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.874575][ T1040]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.874710][ T1040]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.874839][ T1040]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.874967][ T1040]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.875113][ T1040]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.875239][ T1040]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.875366][ T1040]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.875491][ T1040]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.875625][ T1040]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.875750][ T1040]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.875881][ T1040]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.876005][ T1040]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.876150][ T1040]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.876279][ T1040]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.876406][ T1040]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.876557][ T1040]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.876693][ T1040]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.876818][ T1040]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.876950][ T1040]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.877080][ T1040]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.877207][ T1040]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.877334][ T1040]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.877461][ T1040]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.877647][ T1040]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.877788][ T1040]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.877938][ T1040]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.878097][ T1040]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.878266][ T1040]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.878937][ T1040]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.879068][ T1040]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.879196][ T1040]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.879325][ T1040]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.879450][ T1040]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.879614][ T1040]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.879742][ T1040]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.879877][ T1040]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.880004][ T1040]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.880129][ T1040]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.880286][ T1040]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.880412][ T1040]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.880567][ T1040]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.880703][ T1040]  ___sys_sendmsg (net/socket.c:2752)
[   69.880829][ T1040]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.880991][ T1040]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.881130][ T1040]  __sys_sendmsg (net/socket.c:2784)
[   69.881256][ T1040]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.881386][ T1040]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.881597][ T1040]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.881761][ T1040]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.881895][ T1040]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.882023][ T1040]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.882150][ T1040]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.882276][ T1040]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.882433][ T1040] RIP: 0033:0x7f4b36f6908e
[   69.882636][ T1040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.883129][ T1040] RSP: 002b:00007ffcd859b570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.883342][ T1040] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4b36f6908e
[   69.883574][ T1040] RDX: 0000000000000000 RSI: 00007ffcd859b620 RDI: 0000000000000005
[   69.883771][ T1040] RBP: 00007ffcd859b580 R08: 0000000000000000 R09: 0000000000000000
[   69.883963][ T1040] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce35
[   69.884150][ T1040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd859bcf0
| [   69.895689][ T1045] ------------[ cut here ]------------
| [   69.895851][ T1045] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1045
| [   69.896146][ T1045] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.896989][ T1045] Tainted: [W]=WARN
[   69.897091][ T1045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.897253][ T1045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.897421][ T1045] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.897948][ T1045] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   69.898116][ T1045] RAX: 00000000ffffffa6 RBX: ff11000005637000 RCX: 1ff40000002fbdf8
[   69.898309][ T1045] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056370bc
[   69.898506][ T1045] RBP: ff110000152e9000 R08: 1fe2200000ac6e19 R09: ff1100000cd40b68
[   69.898733][ T1045] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.898959][ T1045] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.899154][ T1045] FS:  00007fb142b81840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.899383][ T1045] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.899620][ T1045] CR2: 00007f292a2bdc20 CR3: 00000000153df004 CR4: 0000000000771ef0
[   69.899821][ T1045] PKRU: 55555554
[   69.899921][ T1045] Call Trace:
[   69.900017][ T1045]  <TASK>
[   69.900085][ T1045]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.900250][ T1045]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.900410][ T1045]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.900604][ T1045]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.900735][ T1045]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.900901][ T1045]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.901031][ T1045]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.901160][ T1045]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.901287][ T1045]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.901421][ T1045]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.901555][ T1045]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.901712][ T1045]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.901867][ T1045]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.901996][ T1045]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.902138][ T1045]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.902266][ T1045]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.902393][ T1045]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.902528][ T1045]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.902663][ T1045]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.902791][ T1045]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.902925][ T1045]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.903055][ T1045]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.903184][ T1045]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.903313][ T1045]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.903443][ T1045]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.903577][ T1045]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.903712][ T1045]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.903847][ T1045]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.903975][ T1045]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.904105][ T1045]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.904235][ T1045]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.904364][ T1045]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.904501][ T1045]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.904638][ T1045]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.904767][ T1045]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.904903][ T1045]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.905033][ T1045]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.905164][ T1045]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.905295][ T1045]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.905424][ T1045]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.905559][ T1045]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.905693][ T1045]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.905825][ T1045]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.905961][ T1045]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.906092][ T1045]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.906221][ T1045]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.906383][ T1045]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.906517][ T1045]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.906665][ T1045]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.906795][ T1045]  ___sys_sendmsg (net/socket.c:2752)
[   69.906928][ T1045]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.907088][ T1045]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.907231][ T1045]  __sys_sendmsg (net/socket.c:2784)
[   69.907362][ T1045]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.907491][ T1045]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.907665][ T1045]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.907796][ T1045]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.907931][ T1045]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.908059][ T1045]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.908188][ T1045]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.908317][ T1045]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.908477][ T1045] RIP: 0033:0x7fb142dbb08e
[   69.908625][ T1045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.909090][ T1045] RSP: 002b:00007fff6e6a2ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.909284][ T1045] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb142dbb08e
[   69.909478][ T1045] RDX: 0000000000000000 RSI: 00007fff6e6a2b60 RDI: 0000000000000005
[   69.909684][ T1045] RBP: 00007fff6e6a2ac0 R08: 0000000000000000 R09: 0000000000000000
[   69.909881][ T1045] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   69.910072][ T1045] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6e6a3230
| [   69.918709][ T1042] ------------[ cut here ]------------
| [   69.918860][ T1042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1042
| [   69.919118][ T1042] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.920629][ T1042] Tainted: [W]=WARN
[   69.920732][ T1042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.920907][ T1042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.921076][ T1042] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.921547][ T1042] RSP: 0018:ffa0000000f5f190 EFLAGS: 00010286
[   69.921721][ T1042] RAX: 00000000ffffffa6 RBX: ff11000010008040 RCX: 1ff40000001ebdf8
[   69.921923][ T1042] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100080fc
[   69.922115][ T1042] RBP: ff110000151c9000 R08: 1fe2200002001021 R09: ff11000013608b68
[   69.922309][ T1042] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   69.922508][ T1042] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.922754][ T1042] FS:  00007ff920cd4840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   69.922992][ T1042] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.923156][ T1042] CR2: 00007f292a2bdc20 CR3: 00000000100fb005 CR4: 0000000000771ef0
[   69.923444][ T1042] PKRU: 55555554
[   69.923546][ T1042] Call Trace:
[   69.923649][ T1042]  <TASK>
[   69.923748][ T1042]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.923930][ T1042]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.924094][ T1042]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.924227][ T1042]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.924355][ T1042]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.924524][ T1042]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.924667][ T1042]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.924798][ T1042]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.924934][ T1042]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.925063][ T1042]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.925196][ T1042]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.925325][ T1042]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.925475][ T1042]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.925626][ T1042]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.925760][ T1042]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.925898][ T1042]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.926028][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.926160][ T1042]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.926295][ T1042]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.926451][ T1042]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.926595][ T1042]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.926727][ T1042]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.926894][ T1042]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.927024][ T1042]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.927154][ T1042]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.927296][ T1042]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.927426][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.927569][ T1042]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.927724][ T1042]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.927867][ T1042]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.927998][ T1042]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.928129][ T1042]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.928272][ T1042]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.928415][ T1042]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.928574][ T1042]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.928715][ T1042]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.928852][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.928984][ T1042]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.929115][ T1042]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.929290][ T1042]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.929429][ T1042]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.929686][ T1042]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.929823][ T1042]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.929960][ T1042]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.930090][ T1042]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.930222][ T1042]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.930384][ T1042]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.930551][ T1042]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.930720][ T1042]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.930867][ T1042]  ___sys_sendmsg (net/socket.c:2752)
[   69.930998][ T1042]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.931162][ T1042]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.931306][ T1042]  __sys_sendmsg (net/socket.c:2784)
[   69.931450][ T1042]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.931650][ T1042]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.931828][ T1042]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.931979][ T1042]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.932113][ T1042]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.932249][ T1042]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.932380][ T1042]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.932536][ T1042]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.932717][ T1042] RIP: 0033:0x7ff920f0e08e
[   69.932859][ T1042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.933331][ T1042] RSP: 002b:00007fff4abfffe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.933731][ T1042] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff920f0e08e
[   69.933939][ T1042] RDX: 0000000000000000 RSI: 00007fff4ac00090 RDI: 0000000000000005
[   69.934133][ T1042] RBP: 00007fff4abffff0 R08: 0000000000000000 R09: 0000000000000000
[   69.934329][ T1042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   69.934550][ T1042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4ac00760
| [   69.942015][ T1043] ------------[ cut here ]------------
| [   69.942214][ T1043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1043
| [   69.942525][ T1043] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.943368][ T1043] Tainted: [W]=WARN
[   69.943572][ T1043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.943881][ T1043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.944168][ T1043] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.944798][ T1043] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   69.945073][ T1043] RAX: 00000000ffffffa6 RBX: ff11000004b21540 RCX: 1ff4000000317df8
[   69.945332][ T1043] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b215fc
[   69.945625][ T1043] RBP: ff110000151f9000 R08: 1fe22000009642c1 R09: ff110000121e2ea8
[   69.945886][ T1043] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   69.946127][ T1043] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.946367][ T1043] FS:  00007f7b9a2f2840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   69.946706][ T1043] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.946926][ T1043] CR2: 00007fd4c082d000 CR3: 0000000014f74004 CR4: 0000000000771ef0
[   69.947166][ T1043] PKRU: 55555554
[   69.947310][ T1043] Call Trace:
[   69.947453][ T1043]  <TASK>
[   69.947624][ T1043]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.947844][ T1043]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.948056][ T1043]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.948234][ T1043]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.948410][ T1043]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.948686][ T1043]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.948887][ T1043]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.949071][ T1043]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.949246][ T1043]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.949423][ T1043]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.949626][ T1043]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.949802][ T1043]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.950007][ T1043]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.950211][ T1043]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.950389][ T1043]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.950651][ T1043]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.950858][ T1043]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.951040][ T1043]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.951217][ T1043]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.951392][ T1043]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.951627][ T1043]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.951807][ T1043]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.951993][ T1043]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.952169][ T1043]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.952348][ T1043]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.952534][ T1043]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.952750][ T1043]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.952941][ T1043]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.953116][ T1043]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.953295][ T1043]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.953474][ T1043]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.953699][ T1043]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.953888][ T1043]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.954063][ T1043]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.954245][ T1043]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.954424][ T1043]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.954649][ T1043]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.954828][ T1043]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.955014][ T1043]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.955210][ T1043]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.955386][ T1043]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.955618][ T1043]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.955800][ T1043]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.955989][ T1043]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.956167][ T1043]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.956342][ T1043]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.956570][ T1043]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.956789][ T1043]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.956978][ T1043]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.957157][ T1043]  ___sys_sendmsg (net/socket.c:2752)
[   69.957332][ T1043]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.957563][ T1043]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.957774][ T1043]  __sys_sendmsg (net/socket.c:2784)
[   69.957962][ T1043]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.958137][ T1043]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.958352][ T1043]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.958564][ T1043]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.958767][ T1043]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.958954][ T1043]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.959131][ T1043]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.959308][ T1043]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.959522][ T1043] RIP: 0033:0x7f7b9a52c08e
[   69.959739][ T1043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.960251][ T1043] RSP: 002b:00007fffce19c500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.960494][ T1043] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7b9a52c08e
[   69.960778][ T1043] RDX: 0000000000000000 RSI: 00007fffce19c5b0 RDI: 0000000000000005
[   69.961025][ T1043] RBP: 00007fffce19c510 R08: 0000000000000000 R09: 0000000000000000
[   69.961262][ T1043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   69.961508][ T1043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffce19cc80
| [   69.973673][ T1044] ------------[ cut here ]------------
| [   69.973853][ T1044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1044
| [   69.974149][ T1044] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.974835][ T1044] Tainted: [W]=WARN
[   69.974939][ T1044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.975099][ T1044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.975272][ T1044] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.975803][ T1044] RSP: 0018:ffa00000018cf190 EFLAGS: 00010286
[   69.975976][ T1044] RAX: 00000000ffffffa6 RBX: ff11000015c2b1c0 RCX: 1ff4000000319df8
[   69.976175][ T1044] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b27c
[   69.976375][ T1044] RBP: ff11000010284000 R08: 1fe2200002b85651 R09: ff110000121e51e8
[   69.976597][ T1044] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   69.976796][ T1044] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   69.976998][ T1044] FS:  00007f0b2aba3840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   69.977219][ T1044] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.977378][ T1044] CR2: 00007f4ab1500f6f CR3: 000000001039a002 CR4: 0000000000771ef0
[   69.977576][ T1044] PKRU: 55555554
[   69.977683][ T1044] Call Trace:
[   69.977781][ T1044]  <TASK>
[   69.977856][ T1044]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   69.978019][ T1044]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   69.978178][ T1044]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   69.978307][ T1044]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   69.978433][ T1044]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   69.978606][ T1044]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.978737][ T1044]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   69.978871][ T1044]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.978998][ T1044]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.979125][ T1044]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.979251][ T1044]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.979377][ T1044]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.979529][ T1044]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.979665][ T1044]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.979792][ T1044]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   69.979922][ T1044]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.980049][ T1044]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.980176][ T1044]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   69.980306][ T1044]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.980431][ T1044]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.980565][ T1044]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.980704][ T1044]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.980857][ T1044]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   69.980992][ T1044]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   69.981119][ T1044]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.981247][ T1044]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.981374][ T1044]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.981510][ T1044]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   69.981653][ T1044]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   69.981781][ T1044]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   69.981911][ T1044]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   69.982038][ T1044]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   69.982169][ T1044]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   69.982295][ T1044]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   69.982424][ T1044]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   69.982557][ T1044]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   69.982688][ T1044]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   69.982814][ T1044]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   69.982945][ T1044]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   69.983074][ T1044]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   69.983200][ T1044]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   69.983328][ T1044]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.983455][ T1044]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   69.983596][ T1044]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   69.983724][ T1044]  ? copy_msghdr_from_user (net/socket.c:2635)
[   69.983853][ T1044]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   69.984009][ T1044]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   69.984157][ T1044]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   69.984286][ T1044]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   69.984413][ T1044]  ___sys_sendmsg (net/socket.c:2752)
[   69.984543][ T1044]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   69.984709][ T1044]  ? copy_msghdr_from_user (net/socket.c:2603)
[   69.984854][ T1044]  __sys_sendmsg (net/socket.c:2784)
[   69.984981][ T1044]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   69.985107][ T1044]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   69.985275][ T1044]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   69.985401][ T1044]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   69.985534][ T1044]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   69.985672][ T1044]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   69.985800][ T1044]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   69.985933][ T1044]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   69.986091][ T1044] RIP: 0033:0x7f0b2addd08e
[   69.986231][ T1044] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   69.986703][ T1044] RSP: 002b:00007ffe25ff46f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   69.986913][ T1044] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0b2addd08e
[   69.987101][ T1044] RDX: 0000000000000000 RSI: 00007ffe25ff47a0 RDI: 0000000000000005
[   69.987291][ T1044] RBP: 00007ffe25ff4700 R08: 0000000000000000 R09: 0000000000000000
[   69.987480][ T1044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   69.987679][ T1044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe25ff4e70
| [   69.994955][ T1046] ------------[ cut here ]------------
| [   69.995128][ T1046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1046
| [   69.995455][ T1046] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   69.997167][ T1046] Tainted: [W]=WARN
[   69.997419][ T1046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.997752][ T1046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   69.998090][ T1046] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   69.998727][ T1046] RSP: 0018:ffa00000018df190 EFLAGS: 00010286
[   69.999040][ T1046] RAX: 00000000ffffffa6 RBX: ff110000159f8740 RCX: 1ff400000031bdf8
[   69.999350][ T1046] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f87fc
[   69.999609][ T1046] RBP: ff110000150b1000 R08: 1fe2200002b3f101 R09: ff1100001020aea8
[   69.999857][ T1046] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.000131][ T1046] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.000375][ T1046] FS:  00007f2839e33840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.000668][ T1046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.000908][ T1046] CR2: 000055dc7a4d5f58 CR3: 00000000153de006 CR4: 0000000000771ef0
[   70.001150][ T1046] PKRU: 55555554
[   70.001295][ T1046] Call Trace:
[   70.001440][ T1046]  <TASK>
[   70.001564][ T1046]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.001791][ T1046]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.002017][ T1046]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.002201][ T1046]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.002379][ T1046]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.002646][ T1046]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.002827][ T1046]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.003018][ T1046]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.003196][ T1046]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.003375][ T1046]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.003563][ T1046]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.003753][ T1046]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.003964][ T1046]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.004143][ T1046]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.004354][ T1046]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.004537][ T1046]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.004730][ T1046]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.004920][ T1046]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.005100][ T1046]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.005275][ T1046]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.005453][ T1046]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.005656][ T1046]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.005839][ T1046]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.006021][ T1046]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.006202][ T1046]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.006382][ T1046]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.006574][ T1046]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.006771][ T1046]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.006957][ T1046]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.007137][ T1046]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.007316][ T1046]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.007496][ T1046]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.007702][ T1046]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.007890][ T1046]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.008071][ T1046]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.008251][ T1046]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.008429][ T1046]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.008630][ T1046]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.008845][ T1046]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.009033][ T1046]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.009213][ T1046]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.009392][ T1046]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.009594][ T1046]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.009774][ T1046]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.009967][ T1046]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.010145][ T1046]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.010357][ T1046]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.010545][ T1046]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.010735][ T1046]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.010931][ T1046]  ___sys_sendmsg (net/socket.c:2752)
[   70.011109][ T1046]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.011324][ T1046]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.011523][ T1046]  __sys_sendmsg (net/socket.c:2784)
[   70.011736][ T1046]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.012178][ T1046]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.012393][ T1046]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.012598][ T1046]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.012871][ T1046]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.013050][ T1046]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.013234][ T1046]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.013418][ T1046]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.013656][ T1046] RIP: 0033:0x7f283a06d08e
[   70.013845][ T1046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.014450][ T1046] RSP: 002b:00007ffe86e05d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.014806][ T1046] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f283a06d08e
[   70.015086][ T1046] RDX: 0000000000000000 RSI: 00007ffe86e05e30 RDI: 0000000000000005
[   70.015333][ T1046] RBP: 00007ffe86e05d90 R08: 0000000000000000 R09: 0000000000000000
[   70.015643][ T1046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.015896][ T1046] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe86e06500
| [   70.026687][ T1048] ------------[ cut here ]------------
| [   70.026848][ T1048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1048
| [   70.027105][ T1048] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.027943][ T1048] Tainted: [W]=WARN
[   70.028041][ T1048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.028201][ T1048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.028371][ T1048] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.028966][ T1048] RSP: 0018:ffa000000189f190 EFLAGS: 00010286
[   70.029128][ T1048] RAX: 00000000ffffffa6 RBX: ff110000102e1c40 RCX: 1ff4000000313df8
[   70.029320][ T1048] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e1cfc
[   70.029512][ T1048] RBP: ff110000154bc000 R08: 1fe220000205c3a1 R09: ff1100000ad151e8
[   70.029778][ T1048] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.029973][ T1048] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.030163][ T1048] FS:  00007f292a0bc840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.030394][ T1048] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.030562][ T1048] CR2: 00000000004ec3b0 CR3: 0000000010136001 CR4: 0000000000771ef0
[   70.030830][ T1048] PKRU: 55555554
[   70.030931][ T1048] Call Trace:
[   70.031077][ T1048]  <TASK>
[   70.031144][ T1048]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.031308][ T1048]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.031464][ T1048]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.031652][ T1048]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.031780][ T1048]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.031942][ T1048]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.032070][ T1048]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.032203][ T1048]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.032334][ T1048]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.032461][ T1048]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.032642][ T1048]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.032769][ T1048]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.032920][ T1048]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.033045][ T1048]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.033173][ T1048]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.033299][ T1048]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.033425][ T1048]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.033560][ T1048]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.033743][ T1048]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.033877][ T1048]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.034004][ T1048]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.034132][ T1048]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.034263][ T1048]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.034389][ T1048]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.034522][ T1048]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.034713][ T1048]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.034846][ T1048]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.034974][ T1048]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.035099][ T1048]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.035227][ T1048]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.035354][ T1048]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.035479][ T1048]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.035715][ T1048]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.035846][ T1048]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.035975][ T1048]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.036110][ T1048]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.036237][ T1048]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.036363][ T1048]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.036489][ T1048]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.036673][ T1048]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.036799][ T1048]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.036929][ T1048]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.037055][ T1048]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.037184][ T1048]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.037311][ T1048]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.037437][ T1048]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.037716][ T1048]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.037849][ T1048]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.037975][ T1048]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.038103][ T1048]  ___sys_sendmsg (net/socket.c:2752)
[   70.038232][ T1048]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.038390][ T1048]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.038535][ T1048]  __sys_sendmsg (net/socket.c:2784)
[   70.038716][ T1048]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.038847][ T1048]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.039007][ T1048]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.039135][ T1048]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.039264][ T1048]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.039392][ T1048]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.039525][ T1048]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.039703][ T1048]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.039867][ T1048] RIP: 0033:0x7f292a2f608e
[   70.040003][ T1048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.040459][ T1048] RSP: 002b:00007ffff06f0b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.040711][ T1048] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f292a2f608e
[   70.040909][ T1048] RDX: 0000000000000000 RSI: 00007ffff06f0c40 RDI: 0000000000000005
[   70.041145][ T1048] RBP: 00007ffff06f0ba0 R08: 0000000000000000 R09: 0000000000000000
[   70.041331][ T1048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.041526][ T1048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff06f1310
| [   70.052640][ T1049] ------------[ cut here ]------------
| [   70.052801][ T1049] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1049
| [   70.053057][ T1049] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.053656][ T1049] Tainted: [W]=WARN
[   70.053753][ T1049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.053914][ T1049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.054077][ T1049] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.054550][ T1049] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   70.054717][ T1049] RAX: 00000000ffffffa6 RBX: ff11000005387380 RCX: 1ff400000031ddf8
[   70.054913][ T1049] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538743c
[   70.055106][ T1049] RBP: ff11000010719000 R08: 1fe2200000a70e89 R09: ff11000015960b68
[   70.055298][ T1049] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.055486][ T1049] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.055693][ T1049] FS:  00007fde36e77840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.055949][ T1049] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.056118][ T1049] CR2: 00007fb6f95e97a0 CR3: 000000000f72c004 CR4: 0000000000771ef0
[   70.056313][ T1049] PKRU: 55555554
[   70.056411][ T1049] Call Trace:
[   70.056527][ T1049]  <TASK>
[   70.056607][ T1049]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.056792][ T1049]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.056957][ T1049]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.057084][ T1049]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.057212][ T1049]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.057374][ T1049]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.057519][ T1049]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.057664][ T1049]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.057792][ T1049]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.057926][ T1049]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.058054][ T1049]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.058182][ T1049]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.058330][ T1049]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.058469][ T1049]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.058611][ T1049]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.058739][ T1049]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.058871][ T1049]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.059002][ T1049]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.059130][ T1049]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.059257][ T1049]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.059385][ T1049]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.059516][ T1049]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.059652][ T1049]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.059784][ T1049]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.059915][ T1049]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.060062][ T1049]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.060201][ T1049]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.060328][ T1049]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.060454][ T1049]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.060597][ T1049]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.060725][ T1049]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.060861][ T1049]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.060993][ T1049]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.061120][ T1049]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.061251][ T1049]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.061379][ T1049]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.061512][ T1049]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.061650][ T1049]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.061778][ T1049]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.061912][ T1049]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.062038][ T1049]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.062165][ T1049]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.062292][ T1049]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.062420][ T1049]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.062553][ T1049]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.062684][ T1049]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.062844][ T1049]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.062971][ T1049]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.063098][ T1049]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.063230][ T1049]  ___sys_sendmsg (net/socket.c:2752)
[   70.063356][ T1049]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.063515][ T1049]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.063662][ T1049]  __sys_sendmsg (net/socket.c:2784)
[   70.063788][ T1049]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.063916][ T1049]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.064076][ T1049]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.064206][ T1049]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.064332][ T1049]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.064457][ T1049]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.064594][ T1049]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.064720][ T1049]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.064879][ T1049] RIP: 0033:0x7fde370b108e
[   70.065011][ T1049] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.065460][ T1049] RSP: 002b:00007ffc3ce21170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.065661][ T1049] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fde370b108e
[   70.065853][ T1049] RDX: 0000000000000000 RSI: 00007ffc3ce21220 RDI: 0000000000000005
[   70.066045][ T1049] RBP: 00007ffc3ce21180 R08: 0000000000000000 R09: 0000000000000000
[   70.066235][ T1049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.066423][ T1049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3ce218f0
| [   70.074736][ T1047] ------------[ cut here ]------------
| [   70.074886][ T1047] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1047
| [   70.075145][ T1047] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.075964][ T1047] Tainted: [W]=WARN
[   70.076079][ T1047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.076238][ T1047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.076404][ T1047] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.076881][ T1047] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   70.077041][ T1047] RAX: 00000000ffffffa6 RBX: ff11000008fb5e00 RCX: 1ff4000000307df8
[   70.077231][ T1047] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb5ebc
[   70.077420][ T1047] RBP: ff11000015231000 R08: 1fe22000011f6bd9 R09: ff11000010208b68
[   70.077625][ T1047] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.077817][ T1047] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.078012][ T1047] FS:  00007f9174590840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.078241][ T1047] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.078408][ T1047] CR2: 00007fb6f95e97a0 CR3: 0000000005029005 CR4: 0000000000771ef0
[   70.078614][ T1047] PKRU: 55555554
[   70.078709][ T1047] Call Trace:
[   70.078809][ T1047]  <TASK>
[   70.078882][ T1047]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.079050][ T1047]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.079212][ T1047]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.079341][ T1047]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.079471][ T1047]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.079654][ T1047]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.079787][ T1047]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.079918][ T1047]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.080044][ T1047]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.080175][ T1047]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.080304][ T1047]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.080438][ T1047]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.080598][ T1047]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.080724][ T1047]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.080859][ T1047]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.080986][ T1047]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.081111][ T1047]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.081240][ T1047]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.081371][ T1047]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.081497][ T1047]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.081636][ T1047]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.081763][ T1047]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.081896][ T1047]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.082023][ T1047]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.082152][ T1047]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.082282][ T1047]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.082409][ T1047]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.082546][ T1047]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.082679][ T1047]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.082810][ T1047]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.082945][ T1047]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.083075][ T1047]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.083209][ T1047]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.083337][ T1047]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.083467][ T1047]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.083610][ T1047]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.083743][ T1047]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.083878][ T1047]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.084008][ T1047]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.084137][ T1047]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.084269][ T1047]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.084396][ T1047]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.084530][ T1047]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.084663][ T1047]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.084793][ T1047]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.084925][ T1047]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.085086][ T1047]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.085225][ T1047]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.085354][ T1047]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.085484][ T1047]  ___sys_sendmsg (net/socket.c:2752)
[   70.085621][ T1047]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.085780][ T1047]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.085925][ T1047]  __sys_sendmsg (net/socket.c:2784)
[   70.086052][ T1047]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.086182][ T1047]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.086344][ T1047]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.086472][ T1047]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.086637][ T1047]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.086769][ T1047]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.086904][ T1047]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.087034][ T1047]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.087193][ T1047] RIP: 0033:0x7f91747ca08e
[   70.087328][ T1047] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.087795][ T1047] RSP: 002b:00007fff41574a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.087992][ T1047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f91747ca08e
[   70.088181][ T1047] RDX: 0000000000000000 RSI: 00007fff41574ab0 RDI: 0000000000000005
[   70.088371][ T1047] RBP: 00007fff41574a10 R08: 0000000000000000 R09: 0000000000000000
[   70.088570][ T1047] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.088769][ T1047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff41575180
| [   70.106025][ T1050] ------------[ cut here ]------------
| [   70.106175][ T1050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1050
| [   70.106425][ T1050] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.107252][ T1050] Tainted: [W]=WARN
[   70.107348][ T1050] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.107511][ T1050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.107685][ T1050] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.108149][ T1050] RSP: 0018:ffa00000018ff190 EFLAGS: 00010286
[   70.108308][ T1050] RAX: 00000000ffffffa6 RBX: ff11000005636740 RCX: 1ff400000031fdf8
[   70.108547][ T1050] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056367fc
[   70.108760][ T1050] RBP: ff110000150a9000 R08: 1fe2200000ac6d01 R09: ff110000158cd1e8
[   70.108956][ T1050] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.109140][ T1050] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.109328][ T1050] FS:  00007fd4c03ed840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.109556][ T1050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.109719][ T1050] CR2: 000055dc7a4d81b8 CR3: 00000000101dc005 CR4: 0000000000771ef0
[   70.109912][ T1050] PKRU: 55555554
[   70.110004][ T1050] Call Trace:
[   70.110096][ T1050]  <TASK>
[   70.110160][ T1050]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.110325][ T1050]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.110479][ T1050]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.110618][ T1050]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.110742][ T1050]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.110903][ T1050]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.111028][ T1050]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.111155][ T1050]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.111278][ T1050]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.111402][ T1050]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.111531][ T1050]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.111661][ T1050]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.111803][ T1050]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.111931][ T1050]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.112056][ T1050]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.112179][ T1050]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.112307][ T1050]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.112431][ T1050]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.112563][ T1050]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.112693][ T1050]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.112819][ T1050]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.112947][ T1050]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.113072][ T1050]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.113196][ T1050]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.113321][ T1050]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.113444][ T1050]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.113575][ T1050]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.113707][ T1050]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.113832][ T1050]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.113963][ T1050]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.114087][ T1050]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.114211][ T1050]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.114338][ T1050]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.114461][ T1050]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.114596][ T1050]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.114722][ T1050]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.114849][ T1050]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.114971][ T1050]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.115095][ T1050]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.115221][ T1050]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.115344][ T1050]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.115470][ T1050]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.115607][ T1050]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.115734][ T1050]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.115863][ T1050]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.115990][ T1050]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.116145][ T1050]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.116271][ T1050]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.116394][ T1050]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.116526][ T1050]  ___sys_sendmsg (net/socket.c:2752)
[   70.116654][ T1050]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.116810][ T1050]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.116951][ T1050]  __sys_sendmsg (net/socket.c:2784)
[   70.117075][ T1050]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.117199][ T1050]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.117357][ T1050]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.117481][ T1050]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.117621][ T1050]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.117747][ T1050]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.117875][ T1050]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.117999][ T1050]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.118176][ T1050] RIP: 0033:0x7fd4c062708e
[   70.118311][ T1050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.118769][ T1050] RSP: 002b:00007ffc33cc7940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.118962][ T1050] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd4c062708e
[   70.119147][ T1050] RDX: 0000000000000000 RSI: 00007ffc33cc79f0 RDI: 0000000000000005
[   70.119334][ T1050] RBP: 00007ffc33cc7950 R08: 0000000000000000 R09: 0000000000000000
[   70.119524][ T1050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.119715][ T1050] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33cc80c0
| [   70.131190][ T1054] ------------[ cut here ]------------
| [   70.131336][ T1054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1054
| [   70.131683][ T1054] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.132274][ T1054] Tainted: [W]=WARN
[   70.132369][ T1054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.132533][ T1054] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.132785][ T1054] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.133312][ T1054] RSP: 0018:ffa00000018af190 EFLAGS: 00010286
[   70.133471][ T1054] RAX: 00000000ffffffa6 RBX: ff11000014ed7c40 RCX: 1ff4000000315df8
[   70.133773][ T1054] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed7cfc
[   70.133971][ T1054] RBP: ff110000152cc000 R08: 1fe22000029dafa1 R09: ff110000024faea8
[   70.134158][ T1054] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.134370][ T1054] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.134569][ T1054] FS:  00007fa976ce7840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.134886][ T1054] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.135067][ T1054] CR2: 00007fa130f4b498 CR3: 000000001060e006 CR4: 0000000000771ef0
[   70.135259][ T1054] PKRU: 55555554
[   70.135354][ T1054] Call Trace:
[   70.135448][ T1054]  <TASK>
[   70.135572][ T1054]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.135770][ T1054]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.135936][ T1054]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.136064][ T1054]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.136192][ T1054]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.136352][ T1054]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.136480][ T1054]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.136619][ T1054]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.136747][ T1054]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.136879][ T1054]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.137007][ T1054]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.137132][ T1054]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.137279][ T1054]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.137405][ T1054]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.137538][ T1054]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.137672][ T1054]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.137798][ T1054]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.137929][ T1054]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.138062][ T1054]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.138186][ T1054]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.138313][ T1054]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.138440][ T1054]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.138576][ T1054]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.138724][ T1054]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.138858][ T1054]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.138985][ T1054]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.139116][ T1054]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.139245][ T1054]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.139371][ T1054]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.139505][ T1054]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.139640][ T1054]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.139770][ T1054]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.139908][ T1054]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.140037][ T1054]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.140167][ T1054]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.140296][ T1054]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.140424][ T1054]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.140557][ T1054]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.140689][ T1054]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.140818][ T1054]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.140954][ T1054]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.141083][ T1054]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.141211][ T1054]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.141339][ T1054]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.141465][ T1054]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.141605][ T1054]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.141763][ T1054]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.141905][ T1054]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.142034][ T1054]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.142163][ T1054]  ___sys_sendmsg (net/socket.c:2752)
[   70.142290][ T1054]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.142447][ T1054]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.142598][ T1054]  __sys_sendmsg (net/socket.c:2784)
[   70.142724][ T1054]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.142854][ T1054]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.143015][ T1054]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.143142][ T1054]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.143271][ T1054]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.143397][ T1054]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.143530][ T1054]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.143665][ T1054]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.143826][ T1054] RIP: 0033:0x7fa976f2108e
[   70.143965][ T1054] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.144415][ T1054] RSP: 002b:00007fff5ce63790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.144614][ T1054] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa976f2108e
[   70.144801][ T1054] RDX: 0000000000000000 RSI: 00007fff5ce63840 RDI: 0000000000000005
[   70.144992][ T1054] RBP: 00007fff5ce637a0 R08: 0000000000000000 R09: 0000000000000000
[   70.145182][ T1054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.145369][ T1054] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ce63f10
| [   70.166989][ T1055] ------------[ cut here ]------------
| [   70.167133][ T1055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1055
| [   70.167461][ T1055] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.168172][ T1055] Tainted: [W]=WARN
[   70.168266][ T1055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.168421][ T1055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.168676][ T1055] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.169191][ T1055] RSP: 0018:ffa000000181f190 EFLAGS: 00010286
[   70.169349][ T1055] RAX: 00000000ffffffa6 RBX: ff11000012f69700 RCX: 1ff4000000303df8
[   70.169540][ T1055] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f697bc
[   70.169827][ T1055] RBP: ff110000027ac000 R08: 1fe22000025ed2f9 R09: ff1100000a1b2ea8
[   70.170017][ T1055] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.170202][ T1055] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.170386][ T1055] FS:  00007fb6f921a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.170642][ T1055] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.170799][ T1055] CR2: 000000002d88b988 CR3: 0000000012fc2003 CR4: 0000000000771ef0
[   70.170991][ T1055] PKRU: 55555554
[   70.171084][ T1055] Call Trace:
[   70.171176][ T1055]  <TASK>
[   70.171240][ T1055]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.171398][ T1055]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.171557][ T1055]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.171686][ T1055]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.171809][ T1055]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.171968][ T1055]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.172094][ T1055]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.172221][ T1055]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.172352][ T1055]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.172476][ T1055]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.172615][ T1055]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.172740][ T1055]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.172904][ T1055]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.173028][ T1055]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.173153][ T1055]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.173275][ T1055]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.173398][ T1055]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.173554][ T1055]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.173686][ T1055]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.173809][ T1055]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.173937][ T1055]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.174064][ T1055]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.174196][ T1055]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.174332][ T1055]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.174465][ T1055]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.174602][ T1055]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.174728][ T1055]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.174856][ T1055]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.174981][ T1055]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.175120][ T1055]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.175244][ T1055]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.175368][ T1055]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.175495][ T1055]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.175627][ T1055]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.175754][ T1055]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.175883][ T1055]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.176006][ T1055]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.176130][ T1055]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.176255][ T1055]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.176379][ T1055]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.176506][ T1055]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.176637][ T1055]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.176760][ T1055]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.176892][ T1055]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.177016][ T1055]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.177139][ T1055]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.177294][ T1055]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.177418][ T1055]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.177554][ T1055]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.177689][ T1055]  ___sys_sendmsg (net/socket.c:2752)
[   70.177813][ T1055]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.177969][ T1055]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.178105][ T1055]  __sys_sendmsg (net/socket.c:2784)
[   70.178230][ T1055]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.178354][ T1055]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.178517][ T1055]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.178648][ T1055]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.178773][ T1055]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.178904][ T1055]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.179026][ T1055]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.179151][ T1055]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.179306][ T1055] RIP: 0033:0x7fb6f945408e
[   70.179436][ T1055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.179927][ T1055] RSP: 002b:00007fff09d554f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.180114][ T1055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb6f945408e
[   70.180298][ T1055] RDX: 0000000000000000 RSI: 00007fff09d555a0 RDI: 0000000000000005
[   70.180481][ T1055] RBP: 00007fff09d55500 R08: 0000000000000000 R09: 0000000000000000
[   70.180677][ T1055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.180864][ T1055] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09d55c70
| [   70.190755][ T1056] ------------[ cut here ]------------
| [   70.190944][ T1056] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1056
| [   70.191252][ T1056] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.193209][ T1056] Tainted: [W]=WARN
[   70.193348][ T1056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.193572][ T1056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.193804][ T1056] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.194317][ T1056] RSP: 0018:ffa00000018df190 EFLAGS: 00010286
[   70.194561][ T1056] RAX: 00000000ffffffa6 RBX: ff11000010022900 RCX: 1ff400000031bdf8
[   70.194813][ T1056] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100229bc
[   70.195068][ T1056] RBP: ff1100001547c000 R08: 1fe2200002004539 R09: ff110000136651e8
[   70.195304][ T1056] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.195547][ T1056] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.195804][ T1056] FS:  00007f058bf77840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.196082][ T1056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.196292][ T1056] CR2: 00007f387599955f CR3: 0000000012cd6001 CR4: 0000000000771ef0
[   70.196538][ T1056] PKRU: 55555554
[   70.196694][ T1056] Call Trace:
[   70.196840][ T1056]  <TASK>
[   70.196963][ T1056]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.197177][ T1056]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.197379][ T1056]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.197562][ T1056]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.197749][ T1056]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.197970][ T1056]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.198177][ T1056]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.198353][ T1056]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.198534][ T1056]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.198725][ T1056]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.198915][ T1056]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.199090][ T1056]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.199284][ T1056]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.199456][ T1056]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.199659][ T1056]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.199832][ T1056]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.200017][ T1056]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.200194][ T1056]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.200369][ T1056]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.200546][ T1056]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.200733][ T1056]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.200947][ T1056]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.201121][ T1056]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.201295][ T1056]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.201470][ T1056]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.201664][ T1056]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.201839][ T1056]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.202035][ T1056]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.202207][ T1056]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.202385][ T1056]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.202570][ T1056]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.202761][ T1056]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.202953][ T1056]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.203156][ T1056]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.203332][ T1056]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.203545][ T1056]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.203730][ T1056]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.203916][ T1056]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.204090][ T1056]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.204296][ T1056]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.204466][ T1056]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.204658][ T1056]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.204866][ T1056]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.205043][ T1056]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.205217][ T1056]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.205388][ T1056]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.205608][ T1056]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.205783][ T1056]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.205965][ T1056]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.206140][ T1056]  ___sys_sendmsg (net/socket.c:2752)
[   70.206342][ T1056]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.206557][ T1056]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.206751][ T1056]  __sys_sendmsg (net/socket.c:2784)
[   70.206936][ T1056]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.207107][ T1056]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.207317][ T1056]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.207490][ T1056]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.207691][ T1056]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.207869][ T1056]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.208043][ T1056]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.208218][ T1056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.208421][ T1056] RIP: 0033:0x7f058c1b108e
[   70.208624][ T1056] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.209126][ T1056] RSP: 002b:00007ffe55f406b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.209363][ T1056] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f058c1b108e
[   70.209619][ T1056] RDX: 0000000000000000 RSI: 00007ffe55f40760 RDI: 0000000000000005
[   70.209852][ T1056] RBP: 00007ffe55f406c0 R08: 0000000000000000 R09: 0000000000000000
[   70.210093][ T1056] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.210326][ T1056] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe55f40e30
| [   70.220669][ T1051] ------------[ cut here ]------------
| [   70.220846][ T1051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1051
| [   70.221145][ T1051] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.222642][ T1051] Tainted: [W]=WARN
[   70.222799][ T1051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.223015][ T1051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.223225][ T1051] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.223735][ T1051] RSP: 0018:ffa000000184f190 EFLAGS: 00010286
[   70.223950][ T1051] RAX: 00000000ffffffa6 RBX: ff110000159f9e00 RCX: 1ff4000000309df8
[   70.224181][ T1051] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f9ebc
[   70.224410][ T1051] RBP: ff11000015374000 R08: 1fe2200002b3f3d9 R09: ff1100000c1e0b68
[   70.224661][ T1051] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.224903][ T1051] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.225135][ T1051] FS:  00007f4ab1199840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.225399][ T1051] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.225625][ T1051] CR2: 00000000004ec4b8 CR3: 00000000101d3003 CR4: 0000000000771ef0
[   70.225861][ T1051] PKRU: 55555554
[   70.226004][ T1051] Call Trace:
[   70.226143][ T1051]  <TASK>
[   70.226255][ T1051]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.226461][ T1051]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.226688][ T1051]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.226870][ T1051]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.227045][ T1051]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.227249][ T1051]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.227422][ T1051]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.227618][ T1051]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.227796][ T1051]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.227981][ T1051]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.228152][ T1051]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.228322][ T1051]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.228522][ T1051]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.228706][ T1051]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.228888][ T1051]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.229061][ T1051]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.229237][ T1051]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.229410][ T1051]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.229608][ T1051]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.229778][ T1051]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.229962][ T1051]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.230136][ T1051]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.230313][ T1051]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.230487][ T1051]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.230687][ T1051]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.230867][ T1051]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.231046][ T1051]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.231223][ T1051]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.231395][ T1051]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.231595][ T1051]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.231817][ T1051]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.232001][ T1051]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.232179][ T1051]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.232352][ T1051]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.232537][ T1051]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.232727][ T1051]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.232914][ T1051]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.233086][ T1051]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.233263][ T1051]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.233437][ T1051]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.233631][ T1051]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.233808][ T1051]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.234019][ T1051]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.234196][ T1051]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.234369][ T1051]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.234549][ T1051]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.234762][ T1051]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.234948][ T1051]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.235120][ T1051]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.235296][ T1051]  ___sys_sendmsg (net/socket.c:2752)
[   70.235467][ T1051]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.235691][ T1051]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.235884][ T1051]  __sys_sendmsg (net/socket.c:2784)
[   70.236058][ T1051]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.236230][ T1051]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.236436][ T1051]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.236660][ T1051]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.236839][ T1051]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.237020][ T1051]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.237199][ T1051]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.237404][ T1051]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.237634][ T1051] RIP: 0033:0x7f4ab13d308e
[   70.237812][ T1051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.238310][ T1051] RSP: 002b:00007ffcf2ac4130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.238555][ T1051] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ab13d308e
[   70.238801][ T1051] RDX: 0000000000000000 RSI: 00007ffcf2ac41e0 RDI: 0000000000000005
[   70.239079][ T1051] RBP: 00007ffcf2ac4140 R08: 0000000000000000 R09: 0000000000000000
[   70.239315][ T1051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.239557][ T1051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf2ac48b0
| [   70.252665][ T1053] ------------[ cut here ]------------
| [   70.252820][ T1053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1053
| [   70.253073][ T1053] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.253800][ T1053] Tainted: [W]=WARN
[   70.253901][ T1053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.254058][ T1053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.254227][ T1053] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.254688][ T1053] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   70.254853][ T1053] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff40000002fbdf8
[   70.255043][ T1053] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   70.255232][ T1053] RBP: ff11000014fc1000 R08: 1fe22000011f6a89 R09: ff1100001360d1e8
[   70.255417][ T1053] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.255620][ T1053] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.255810][ T1053] FS:  00007fc24ec67840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.256033][ T1053] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.256195][ T1053] CR2: 00000000004ec5c0 CR3: 00000000153dd003 CR4: 0000000000771ef0
[   70.256383][ T1053] PKRU: 55555554
[   70.256476][ T1053] Call Trace:
[   70.256577][ T1053]  <TASK>
[   70.256649][ T1053]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.256811][ T1053]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.256970][ T1053]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.257096][ T1053]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.257224][ T1053]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.257382][ T1053]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.257515][ T1053]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.257650][ T1053]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.257774][ T1053]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.257908][ T1053]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.258032][ T1053]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.258156][ T1053]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.258300][ T1053]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.258423][ T1053]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.258552][ T1053]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.258681][ T1053]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.258805][ T1053]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.258935][ T1053]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.259061][ T1053]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.259185][ T1053]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.259311][ T1053]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.259435][ T1053]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.259569][ T1053]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.259698][ T1053]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.259828][ T1053]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.259957][ T1053]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.260082][ T1053]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.260207][ T1053]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.260332][ T1053]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.260457][ T1053]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.260594][ T1053]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.260725][ T1053]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.260856][ T1053]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.260983][ T1053]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.261114][ T1053]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.261240][ T1053]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.261363][ T1053]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.261486][ T1053]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.261623][ T1053]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.261749][ T1053]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.261877][ T1053]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.261999][ T1053]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.262125][ T1053]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.262250][ T1053]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.262374][ T1053]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.262498][ T1053]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.262661][ T1053]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.262787][ T1053]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.262913][ T1053]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.263040][ T1053]  ___sys_sendmsg (net/socket.c:2752)
[   70.263162][ T1053]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.263317][ T1053]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.263453][ T1053]  __sys_sendmsg (net/socket.c:2784)
[   70.263587][ T1053]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.263710][ T1053]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.263873][ T1053]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.263999][ T1053]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   70.264125][ T1053]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.264251][ T1053]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.264374][ T1053]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.264505][ T1053]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.264637][ T1053]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.264791][ T1053] RIP: 0033:0x7fc24eea108e
[   70.264926][ T1053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.265368][ T1053] RSP: 002b:00007ffd1a9a7190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.265560][ T1053] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc24eea108e
[   70.265749][ T1053] RDX: 0000000000000000 RSI: 00007ffd1a9a7240 RDI: 0000000000000005
[   70.265937][ T1053] RBP: 00007ffd1a9a71a0 R08: 0000000000000000 R09: 0000000000000000
[   70.266121][ T1053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.266305][ T1053] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1a9a7910
| [   70.274094][ T1052] ------------[ cut here ]------------
| [   70.274240][ T1052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1052
| [   70.274487][ T1052] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.275245][ T1052] Tainted: [W]=WARN
[   70.275340][ T1052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.275493][ T1052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.275670][ T1052] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.276123][ T1052] RSP: 0018:ffa00000017bf190 EFLAGS: 00010286
[   70.276281][ T1052] RAX: 00000000ffffffa6 RBX: ff1100000b918580 RCX: 1ff40000002f7df8
[   70.276468][ T1052] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91863c
[   70.276669][ T1052] RBP: ff11000010164000 R08: 1fe22000017230c9 R09: ff110000159b8b68
[   70.276860][ T1052] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.277044][ T1052] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.277231][ T1052] FS:  00007f101f6af840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.277447][ T1052] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.277617][ T1052] CR2: 000055dc7a4d95b8 CR3: 0000000015519004 CR4: 0000000000771ef0
[   70.277809][ T1052] PKRU: 55555554
[   70.277905][ T1052] Call Trace:
[   70.277997][ T1052]  <TASK>
[   70.278061][ T1052]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.278221][ T1052]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.278374][ T1052]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.278497][ T1052]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.278631][ T1052]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.278784][ T1052]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.278912][ T1052]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.279038][ T1052]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.279160][ T1052]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.279285][ T1052]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.279407][ T1052]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.279536][ T1052]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.279687][ T1052]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.279811][ T1052]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.279938][ T1052]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.280062][ T1052]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.280184][ T1052]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.280307][ T1052]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.280431][ T1052]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.280558][ T1052]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.280685][ T1052]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.280808][ T1052]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.280937][ T1052]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.281060][ T1052]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.281183][ T1052]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.281305][ T1052]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.281427][ T1052]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.281562][ T1052]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.281690][ T1052]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.281816][ T1052]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.281952][ T1052]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.282079][ T1052]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.282211][ T1052]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.282334][ T1052]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.282460][ T1052]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.282617][ T1052]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.282742][ T1052]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.282869][ T1052]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.282994][ T1052]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.283118][ T1052]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.283241][ T1052]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.283366][ T1052]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.283491][ T1052]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.283627][ T1052]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.283748][ T1052]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.283875][ T1052]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.284026][ T1052]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.284149][ T1052]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.284273][ T1052]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.284399][ T1052]  ___sys_sendmsg (net/socket.c:2752)
[   70.284530][ T1052]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.284689][ T1052]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.284825][ T1052]  __sys_sendmsg (net/socket.c:2784)
[   70.284954][ T1052]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.285076][ T1052]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.285235][ T1052]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.285361][ T1052]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.285487][ T1052]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.285623][ T1052]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.285746][ T1052]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.285875][ T1052]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.286028][ T1052] RIP: 0033:0x7f101f8e908e
[   70.286162][ T1052] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.286614][ T1052] RSP: 002b:00007ffe7462e130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.286801][ T1052] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f101f8e908e
[   70.286991][ T1052] RDX: 0000000000000000 RSI: 00007ffe7462e1e0 RDI: 0000000000000005
[   70.287174][ T1052] RBP: 00007ffe7462e140 R08: 0000000000000000 R09: 0000000000000000
[   70.287358][ T1052] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.287548][ T1052] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7462e8b0
| [   70.298679][ T1057] ------------[ cut here ]------------
| [   70.298828][ T1057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1057
| [   70.299083][ T1057] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.299678][ T1057] Tainted: [W]=WARN
[   70.299774][ T1057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.299940][ T1057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.300103][ T1057] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.300561][ T1057] RSP: 0018:ffa000000180f190 EFLAGS: 00010286
[   70.300729][ T1057] RAX: 00000000ffffffa6 RBX: ff11000014ed7e00 RCX: 1ff4000000301df8
[   70.300925][ T1057] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed7ebc
[   70.301114][ T1057] RBP: ff1100000a0c1000 R08: 1fe22000029dafd9 R09: ff11000013662ea8
[   70.301304][ T1057] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.301489][ T1057] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.301689][ T1057] FS:  00007f49f7729840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.301917][ T1057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.302075][ T1057] CR2: 000055dc42eded5c CR3: 0000000015a7a002 CR4: 0000000000771ef0
[   70.302266][ T1057] PKRU: 55555554
[   70.302360][ T1057] Call Trace:
[   70.302454][ T1057]  <TASK>
[   70.302526][ T1057]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.302691][ T1057]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.302854][ T1057]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.302981][ T1057]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.303108][ T1057]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.303273][ T1057]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.303400][ T1057]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.303534][ T1057]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.303670][ T1057]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.303799][ T1057]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.303930][ T1057]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.304056][ T1057]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.304202][ T1057]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.304330][ T1057]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.304457][ T1057]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.304597][ T1057]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.304728][ T1057]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.304859][ T1057]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.304988][ T1057]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.305120][ T1057]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.305246][ T1057]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.305371][ T1057]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.305508][ T1057]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.305645][ T1057]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.305775][ T1057]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.305908][ T1057]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.306042][ T1057]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.306171][ T1057]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.306303][ T1057]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.306432][ T1057]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.306566][ T1057]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.306700][ T1057]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.306831][ T1057]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.306964][ T1057]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.307096][ T1057]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.307227][ T1057]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.307364][ T1057]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.307491][ T1057]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.307638][ T1057]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.307771][ T1057]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.307905][ T1057]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.308034][ T1057]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.308162][ T1057]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.308298][ T1057]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.308425][ T1057]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.308562][ T1057]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.308731][ T1057]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.308872][ T1057]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.309003][ T1057]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.309131][ T1057]  ___sys_sendmsg (net/socket.c:2752)
[   70.309259][ T1057]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.309417][ T1057]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.309563][ T1057]  __sys_sendmsg (net/socket.c:2784)
[   70.309696][ T1057]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.309825][ T1057]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.309995][ T1057]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.310123][ T1057]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.310255][ T1057]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.310385][ T1057]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.310524][ T1057]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.310657][ T1057]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.310816][ T1057] RIP: 0033:0x7f49f796308e
[   70.310955][ T1057] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.311409][ T1057] RSP: 002b:00007fff2ee09ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.311615][ T1057] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f49f796308e
[   70.311811][ T1057] RDX: 0000000000000000 RSI: 00007fff2ee09fa0 RDI: 0000000000000005
[   70.312004][ T1057] RBP: 00007fff2ee09f00 R08: 0000000000000000 R09: 0000000000000000
[   70.312195][ T1057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.312384][ T1057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2ee0a670
| [   70.322818][ T1059] ------------[ cut here ]------------
| [   70.322969][ T1059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1059
| [   70.323218][ T1059] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.324304][ T1059] Tainted: [W]=WARN
[   70.324412][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.324892][ T1059] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.325064][ T1059] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.325517][ T1059] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   70.325731][ T1059] RAX: 00000000ffffffa6 RBX: ff110000102e1000 RCX: 1ff4000000307df8
[   70.325929][ T1059] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e10bc
[   70.326119][ T1059] RBP: ff11000008871000 R08: 1fe220000205c219 R09: ff1100000c962ea8
[   70.326306][ T1059] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.326491][ T1059] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.326738][ T1059] FS:  00007efe83987840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.326969][ T1059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.327127][ T1059] CR2: 0000000029bf9988 CR3: 000000000c9c0003 CR4: 0000000000771ef0
[   70.327319][ T1059] PKRU: 55555554
[   70.327413][ T1059] Call Trace:
[   70.327511][ T1059]  <TASK>
[   70.327579][ T1059]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.327795][ T1059]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.327956][ T1059]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.328081][ T1059]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.328207][ T1059]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.328365][ T1059]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.328494][ T1059]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.328679][ T1059]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.328807][ T1059]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.328940][ T1059]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.329065][ T1059]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.329194][ T1059]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.329340][ T1059]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.329466][ T1059]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.329650][ T1059]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.329777][ T1059]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.329910][ T1059]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.330038][ T1059]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.330167][ T1059]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.330296][ T1059]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.330423][ T1059]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.330569][ T1059]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.330793][ T1059]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.330928][ T1059]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.331057][ T1059]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.331190][ T1059]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.331316][ T1059]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.331444][ T1059]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.331577][ T1059]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.331802][ T1059]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.331941][ T1059]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.332077][ T1059]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.332221][ T1059]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.332357][ T1059]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.332497][ T1059]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.332740][ T1059]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.332888][ T1059]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.333024][ T1059]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.333164][ T1059]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.333305][ T1059]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.333442][ T1059]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.333678][ T1059]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.333819][ T1059]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.333963][ T1059]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.334098][ T1059]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.334237][ T1059]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.334407][ T1059]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.334553][ T1059]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.334696][ T1059]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.334840][ T1059]  ___sys_sendmsg (net/socket.c:2752)
[   70.334978][ T1059]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.335148][ T1059]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.335305][ T1059]  __sys_sendmsg (net/socket.c:2784)
[   70.335442][ T1059]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.335588][ T1059]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.335768][ T1059]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.335912][ T1059]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.336051][ T1059]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.336187][ T1059]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.336322][ T1059]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.336458][ T1059]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.336638][ T1059] RIP: 0033:0x7efe83bc108e
[   70.336784][ T1059] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.337273][ T1059] RSP: 002b:00007ffe43e105b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.337478][ T1059] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe83bc108e
[   70.337693][ T1059] RDX: 0000000000000000 RSI: 00007ffe43e10660 RDI: 0000000000000005
[   70.337899][ T1059] RBP: 00007ffe43e105c0 R08: 0000000000000000 R09: 0000000000000000
[   70.338098][ T1059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.338301][ T1059] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe43e10d30
| [   70.346849][ T1061] ------------[ cut here ]------------
| [   70.347027][ T1061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1061
| [   70.347325][ T1061] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.348224][ T1061] Tainted: [W]=WARN
[   70.348369][ T1061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.348599][ T1061] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.348815][ T1061] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.349333][ T1061] RSP: 0018:ffa000000190f190 EFLAGS: 00010286
[   70.349547][ T1061] RAX: 00000000ffffffa6 RBX: ff11000014ed7380 RCX: 1ff4000000321df8
[   70.349826][ T1061] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed743c
[   70.350072][ T1061] RBP: ff11000007fa1000 R08: 1fe22000029dae89 R09: ff1100000c1bd1e8
[   70.350308][ T1061] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.350555][ T1061] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.350812][ T1061] FS:  00007f35cacec840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.351090][ T1061] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.351301][ T1061] CR2: 00000000147af988 CR3: 0000000015a87004 CR4: 0000000000771ef0
[   70.351548][ T1061] PKRU: 55555554
[   70.351703][ T1061] Call Trace:
[   70.351853][ T1061]  <TASK>
[   70.351973][ T1061]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.352185][ T1061]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.352390][ T1061]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.352576][ T1061]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.352769][ T1061]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.352990][ T1061]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.353168][ T1061]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.353375][ T1061]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.353601][ T1061]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.353783][ T1061]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.353973][ T1061]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.354183][ T1061]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.354377][ T1061]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.354560][ T1061]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.354752][ T1061]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.354934][ T1061]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.355110][ T1061]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.355317][ T1061]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.355493][ T1061]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.355691][ T1061]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.355874][ T1061]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.356052][ T1061]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.356231][ T1061]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.356417][ T1061]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.356614][ T1061]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.356823][ T1061]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.357007][ T1061]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.357186][ T1061]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.357361][ T1061]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.357548][ T1061]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.357733][ T1061]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.357922][ T1061]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.358104][ T1061]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.358308][ T1061]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.358484][ T1061]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.358683][ T1061]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.358861][ T1061]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.359040][ T1061]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.359221][ T1061]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.359399][ T1061]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.359596][ T1061]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.359772][ T1061]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.359958][ T1061]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.360134][ T1061]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.360313][ T1061]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.360490][ T1061]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.360720][ T1061]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.360909][ T1061]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.361086][ T1061]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.361265][ T1061]  ___sys_sendmsg (net/socket.c:2752)
[   70.361468][ T1061]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.361692][ T1061]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.361890][ T1061]  __sys_sendmsg (net/socket.c:2784)
[   70.362069][ T1061]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.362243][ T1061]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.362454][ T1061]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.362687][ T1061]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.362871][ T1061]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.363046][ T1061]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.363222][ T1061]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.363398][ T1061]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.363625][ T1061] RIP: 0033:0x7f35caf2608e
[   70.363806][ T1061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.364310][ T1061] RSP: 002b:00007ffe87c0ac90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.364557][ T1061] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f35caf2608e
[   70.364804][ T1061] RDX: 0000000000000000 RSI: 00007ffe87c0ad40 RDI: 0000000000000005
[   70.365045][ T1061] RBP: 00007ffe87c0aca0 R08: 0000000000000000 R09: 0000000000000000
[   70.365280][ T1061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.365518][ T1061] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe87c0b410
| [   70.378948][ T1058] ------------[ cut here ]------------
| [   70.379094][ T1058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1058
| [   70.379344][ T1058] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.379940][ T1058] Tainted: [W]=WARN
[   70.380034][ T1058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.380193][ T1058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.380358][ T1058] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.380828][ T1058] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   70.380990][ T1058] RAX: 00000000ffffffa6 RBX: ff1100000c17f700 RCX: 1ff4000000317df8
[   70.381177][ T1058] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17f7bc
[   70.381366][ T1058] RBP: ff1100001025c000 R08: 1fe220000182fef9 R09: ff1100000c9651e8
[   70.381558][ T1058] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.381752][ T1058] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.382021][ T1058] FS:  00007fa130b73840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.382259][ T1058] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.382418][ T1058] CR2: 00000000004ec3b8 CR3: 000000000524e001 CR4: 0000000000771ef0
[   70.382628][ T1058] PKRU: 55555554
[   70.382723][ T1058] Call Trace:
[   70.382817][ T1058]  <TASK>
[   70.382891][ T1058]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.383058][ T1058]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.383211][ T1058]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.383334][ T1058]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.383457][ T1058]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.383626][ T1058]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.383752][ T1058]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.383879][ T1058]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.384002][ T1058]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.384125][ T1058]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.384251][ T1058]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.384373][ T1058]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.384522][ T1058]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.384662][ T1058]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.384785][ T1058]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.384909][ T1058]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.385032][ T1058]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.385157][ T1058]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.385283][ T1058]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.385404][ T1058]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.385538][ T1058]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.385670][ T1058]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.385795][ T1058]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.385924][ T1058]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.386048][ T1058]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.386172][ T1058]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.386297][ T1058]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.386423][ T1058]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.386550][ T1058]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.386681][ T1058]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.386807][ T1058]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.386936][ T1058]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.387062][ T1058]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.387185][ T1058]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.387312][ T1058]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.387440][ T1058]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.387574][ T1058]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.387704][ T1058]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.387828][ T1058]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.387958][ T1058]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.388081][ T1058]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.388206][ T1058]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.388330][ T1058]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.388457][ T1058]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.388593][ T1058]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.388722][ T1058]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.388878][ T1058]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.389002][ T1058]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.389128][ T1058]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.389259][ T1058]  ___sys_sendmsg (net/socket.c:2752)
[   70.389381][ T1058]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.389562][ T1058]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.389700][ T1058]  __sys_sendmsg (net/socket.c:2784)
[   70.389824][ T1058]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.389950][ T1058]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.390105][ T1058]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.390229][ T1058]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.390352][ T1058]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.390475][ T1058]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.390612][ T1058]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.390739][ T1058]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.390907][ T1058] RIP: 0033:0x7fa130dad08e
[   70.391035][ T1058] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.391487][ T1058] RSP: 002b:00007fff3d687120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.391685][ T1058] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa130dad08e
[   70.391874][ T1058] RDX: 0000000000000000 RSI: 00007fff3d6871d0 RDI: 0000000000000005
[   70.392065][ T1058] RBP: 00007fff3d687130 R08: 0000000000000000 R09: 0000000000000000
[   70.392251][ T1058] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.392435][ T1058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d6878a0
| [   70.402711][ T1062] ------------[ cut here ]------------
| [   70.402882][ T1062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1062
| [   70.403133][ T1062] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.404222][ T1062] Tainted: [W]=WARN
[   70.404345][ T1062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.404510][ T1062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.404746][ T1062] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.405215][ T1062] RSP: 0018:ffa00000018ff190 EFLAGS: 00010286
[   70.405378][ T1062] RAX: 00000000ffffffa6 RBX: ff11000014d49c40 RCX: 1ff400000031fdf8
[   70.405576][ T1062] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d49cfc
[   70.405823][ T1062] RBP: ff11000014e69000 R08: 1fe22000029a93a1 R09: ff1100000cc3d1e8
[   70.406019][ T1062] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.406206][ T1062] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.406397][ T1062] FS:  00007eff2ad1e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.406677][ T1062] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.406848][ T1062] CR2: 000055dc42eded5c CR3: 0000000010796006 CR4: 0000000000771ef0
[   70.407039][ T1062] PKRU: 55555554
[   70.407132][ T1062] Call Trace:
[   70.407230][ T1062]  <TASK>
[   70.407297][ T1062]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.407459][ T1062]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.407673][ T1062]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.407801][ T1062]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.407931][ T1062]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.408093][ T1062]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.408222][ T1062]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.408350][ T1062]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.408475][ T1062]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.408663][ T1062]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.408789][ T1062]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.408919][ T1062]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.409065][ T1062]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.409193][ T1062]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.409321][ T1062]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.409446][ T1062]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.409577][ T1062]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.409763][ T1062]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.409896][ T1062]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.410022][ T1062]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.410149][ T1062]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.410276][ T1062]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.410405][ T1062]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.410545][ T1062]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.410749][ T1062]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.410883][ T1062]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.411011][ T1062]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.411139][ T1062]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.411267][ T1062]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.411396][ T1062]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.411529][ T1062]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.411748][ T1062]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.411894][ T1062]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.412027][ T1062]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.412164][ T1062]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.412301][ T1062]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.412435][ T1062]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.412574][ T1062]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.412827][ T1062]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.412972][ T1062]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.413104][ T1062]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.413241][ T1062]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.413378][ T1062]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.413519][ T1062]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.413771][ T1062]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.413913][ T1062]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.414078][ T1062]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.414218][ T1062]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.414353][ T1062]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.414493][ T1062]  ___sys_sendmsg (net/socket.c:2752)
[   70.414734][ T1062]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.414915][ T1062]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.415071][ T1062]  __sys_sendmsg (net/socket.c:2784)
[   70.415209][ T1062]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.415344][ T1062]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.415522][ T1062]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.415770][ T1062]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.415917][ T1062]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.416050][ T1062]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.416184][ T1062]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.416321][ T1062]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.416487][ T1062] RIP: 0033:0x7eff2af5808e
[   70.416742][ T1062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.417234][ T1062] RSP: 002b:00007fff81e86a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.417437][ T1062] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007eff2af5808e
[   70.417741][ T1062] RDX: 0000000000000000 RSI: 00007fff81e86ae0 RDI: 0000000000000005
[   70.417947][ T1062] RBP: 00007fff81e86a40 R08: 0000000000000000 R09: 0000000000000000
[   70.418148][ T1062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.418351][ T1062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81e871b0
| [   70.426693][ T1065] ------------[ cut here ]------------
| [   70.426897][ T1065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1065
| [   70.427163][ T1065] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.427874][ T1065] Tainted: [W]=WARN
[   70.427971][ T1065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.428127][ T1065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.428294][ T1065] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.428899][ T1065] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   70.429056][ T1065] RAX: 00000000ffffffa6 RBX: ff1100000b919e00 RCX: 1ff40000002fbdf8
[   70.429239][ T1065] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b919ebc
[   70.429426][ T1065] RBP: ff11000014e1c000 R08: 1fe22000017233d9 R09: ff1100000cb1d1e8
[   70.429670][ T1065] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.429858][ T1065] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.430044][ T1065] FS:  00007fcf0675f840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.430262][ T1065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.430417][ T1065] CR2: 00000000392a7988 CR3: 0000000012e27004 CR4: 0000000000771ef0
[   70.430709][ T1065] PKRU: 55555554
[   70.430802][ T1065] Call Trace:
[   70.431002][ T1065]  <TASK>
[   70.431066][ T1065]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.431223][ T1065]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.431377][ T1065]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.431504][ T1065]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.431729][ T1065]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.431891][ T1065]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.432045][ T1065]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.432174][ T1065]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.432296][ T1065]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.432421][ T1065]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.432552][ T1065]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.432776][ T1065]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.432926][ T1065]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.433050][ T1065]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.433174][ T1065]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.433297][ T1065]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.433419][ T1065]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.433549][ T1065]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.433780][ T1065]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.433907][ T1065]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.434030][ T1065]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.434155][ T1065]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.434282][ T1065]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.434405][ T1065]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.434537][ T1065]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.434734][ T1065]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.434868][ T1065]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.434994][ T1065]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.435118][ T1065]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.435246][ T1065]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.435371][ T1065]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.435496][ T1065]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.435723][ T1065]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.435852][ T1065]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.435979][ T1065]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.436106][ T1065]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.436233][ T1065]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.436358][ T1065]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.436485][ T1065]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.436695][ T1065]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.436820][ T1065]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.436951][ T1065]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.437074][ T1065]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.437202][ T1065]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.437423][ T1065]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.437554][ T1065]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.437805][ T1065]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.437937][ T1065]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.438061][ T1065]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.438187][ T1065]  ___sys_sendmsg (net/socket.c:2752)
[   70.438311][ T1065]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.438466][ T1065]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.438693][ T1065]  __sys_sendmsg (net/socket.c:2784)
[   70.438818][ T1065]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.438945][ T1065]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.439104][ T1065]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.439230][ T1065]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.439355][ T1065]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.439479][ T1065]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.439711][ T1065]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.439845][ T1065]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.440000][ T1065] RIP: 0033:0x7fcf0699908e
[   70.440132][ T1065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.440864][ T1065] RSP: 002b:00007ffe1ec26a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.441053][ T1065] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcf0699908e
[   70.441238][ T1065] RDX: 0000000000000000 RSI: 00007ffe1ec26ab0 RDI: 0000000000000005
[   70.441424][ T1065] RBP: 00007ffe1ec26a10 R08: 0000000000000000 R09: 0000000000000000
[   70.441881][ T1065] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.442068][ T1065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1ec27180
| [   70.449669][ T1060] ------------[ cut here ]------------
| [   70.449854][ T1060] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1060
| [   70.450160][ T1060] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.451742][ T1060] Tainted: [W]=WARN
[   70.451972][ T1060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.452259][ T1060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.452635][ T1060] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.453143][ T1060] RSP: 0018:ffa0000000f5f190 EFLAGS: 00010286
[   70.453354][ T1060] RAX: 00000000ffffffa6 RBX: ff11000010008040 RCX: 1ff40000001ebdf8
[   70.453618][ T1060] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100080fc
[   70.453869][ T1060] RBP: ff11000012d24000 R08: 1fe2200002001021 R09: ff110000158c8b68
[   70.454108][ T1060] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.454354][ T1060] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.454619][ T1060] FS:  00007f3875637840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.454915][ T1060] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.455127][ T1060] CR2: 00007fa60d0c2668 CR3: 000000000524b005 CR4: 0000000000771ef0
[   70.455373][ T1060] PKRU: 55555554
[   70.455524][ T1060] Call Trace:
[   70.455732][ T1060]  <TASK>
[   70.455856][ T1060]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.456076][ T1060]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.456283][ T1060]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.456461][ T1060]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.456660][ T1060]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.456878][ T1060]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.457058][ T1060]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.457241][ T1060]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.457415][ T1060]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.457621][ T1060]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.457800][ T1060]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.457985][ T1060]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.458184][ T1060]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.458361][ T1060]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.458547][ T1060]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.458765][ T1060]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.458956][ T1060]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.459134][ T1060]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.459315][ T1060]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.459500][ T1060]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.459703][ T1060]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.459895][ T1060]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.460078][ T1060]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.460258][ T1060]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.460436][ T1060]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.460633][ T1060]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.460812][ T1060]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.461000][ T1060]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.461177][ T1060]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.461356][ T1060]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.461545][ T1060]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.461735][ T1060]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.461929][ T1060]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.462105][ T1060]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.462291][ T1060]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.462471][ T1060]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.462667][ T1060]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.462851][ T1060]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.463033][ T1060]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.463228][ T1060]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.463409][ T1060]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.463609][ T1060]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.463787][ T1060]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.463976][ T1060]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.464153][ T1060]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.464329][ T1060]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.464545][ T1060]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.464737][ T1060]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.464930][ T1060]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.465107][ T1060]  ___sys_sendmsg (net/socket.c:2752)
[   70.465283][ T1060]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.465494][ T1060]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.465707][ T1060]  __sys_sendmsg (net/socket.c:2784)
[   70.465910][ T1060]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.466089][ T1060]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.466303][ T1060]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.466477][ T1060]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.466679][ T1060]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.466860][ T1060]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.467041][ T1060]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.467221][ T1060]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.467426][ T1060] RIP: 0033:0x7f387587108e
[   70.467630][ T1060] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.468146][ T1060] RSP: 002b:00007ffe150e2b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.468391][ T1060] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f387587108e
[   70.468654][ T1060] RDX: 0000000000000000 RSI: 00007ffe150e2bc0 RDI: 0000000000000005
[   70.468906][ T1060] RBP: 00007ffe150e2b20 R08: 0000000000000000 R09: 0000000000000000
[   70.469143][ T1060] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.469403][ T1060] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe150e3290
| [   70.480673][ T1063] ------------[ cut here ]------------
| [   70.480856][ T1063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1063
| [   70.481156][ T1063] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.481978][ T1063] Tainted: [W]=WARN
[   70.482150][ T1063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.482357][ T1063] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.482592][ T1063] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.483091][ T1063] RSP: 0018:ffa000000191f190 EFLAGS: 00010286
[   70.483298][ T1063] RAX: 00000000ffffffa6 RBX: ff11000015c2ba80 RCX: 1ff4000000323df8
[   70.483536][ T1063] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bb3c
[   70.483785][ T1063] RBP: ff11000015504000 R08: 1fe2200002b85769 R09: ff110000159651e8
[   70.484027][ T1063] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.484262][ T1063] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.484498][ T1063] FS:  00007f9114712840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.484791][ T1063] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.485008][ T1063] CR2: 000055dc7a4d5f58 CR3: 0000000015544001 CR4: 0000000000771ef0
[   70.485242][ T1063] PKRU: 55555554
[   70.485382][ T1063] Call Trace:
[   70.485530][ T1063]  <TASK>
[   70.485656][ T1063]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.485877][ T1063]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.486084][ T1063]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.486262][ T1063]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.486435][ T1063]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.486664][ T1063]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.486846][ T1063]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.487026][ T1063]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.487201][ T1063]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.487377][ T1063]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.487563][ T1063]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.487752][ T1063]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.487957][ T1063]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.488127][ T1063]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.488335][ T1063]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.488514][ T1063]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.488701][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.488885][ T1063]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.489061][ T1063]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.489233][ T1063]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.489407][ T1063]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.489603][ T1063]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.489778][ T1063]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.489964][ T1063]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.490141][ T1063]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.490315][ T1063]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.490490][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.490691][ T1063]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.490872][ T1063]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.491051][ T1063]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.491237][ T1063]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.491412][ T1063]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.491661][ T1063]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.491837][ T1063]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.492038][ T1063]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.492214][ T1063]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.492386][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.492570][ T1063]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.492757][ T1063]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.492946][ T1063]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.493118][ T1063]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.493295][ T1063]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.493474][ T1063]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.493669][ T1063]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.493861][ T1063]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.494036][ T1063]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.494237][ T1063]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.494412][ T1063]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.494609][ T1063]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.494787][ T1063]  ___sys_sendmsg (net/socket.c:2752)
[   70.494969][ T1063]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.495174][ T1063]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.495373][ T1063]  __sys_sendmsg (net/socket.c:2784)
[   70.495551][ T1063]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.495735][ T1063]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.495953][ T1063]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.496126][ T1063]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.496300][ T1063]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.496471][ T1063]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.496662][ T1063]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.496838][ T1063]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.497050][ T1063] RIP: 0033:0x7f911494c08e
[   70.497231][ T1063] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.497744][ T1063] RSP: 002b:00007ffea6f2e990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.497988][ T1063] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f911494c08e
[   70.498224][ T1063] RDX: 0000000000000000 RSI: 00007ffea6f2ea40 RDI: 0000000000000005
[   70.498457][ T1063] RBP: 00007ffea6f2e9a0 R08: 0000000000000000 R09: 0000000000000000
[   70.498724][ T1063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.498968][ T1063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6f2f110
| [   70.509663][ T1064] ------------[ cut here ]------------
| [   70.509815][ T1064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1064
| [   70.510068][ T1064] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.511256][ T1064] Tainted: [W]=WARN
[   70.511353][ T1064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.511516][ T1064] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.511747][ T1064] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.512198][ T1064] RSP: 0018:ffa00000018cf190 EFLAGS: 00010286
[   70.512354][ T1064] RAX: 00000000ffffffa6 RBX: ff11000004b21a80 RCX: 1ff4000000319df8
[   70.512548][ T1064] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b21b3c
[   70.512739][ T1064] RBP: ff11000013529000 R08: 1fe2200000964369 R09: ff11000015962ea8
[   70.512931][ T1064] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.513115][ T1064] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.513305][ T1064] FS:  00007fc00e636840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.513536][ T1064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.513699][ T1064] CR2: 00000000004eb710 CR3: 0000000012cd6002 CR4: 0000000000771ef0
[   70.513891][ T1064] PKRU: 55555554
[   70.513985][ T1064] Call Trace:
[   70.514079][ T1064]  <TASK>
[   70.514143][ T1064]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.514303][ T1064]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.514457][ T1064]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.514592][ T1064]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.514718][ T1064]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.514879][ T1064]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.515007][ T1064]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.515133][ T1064]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.515257][ T1064]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.515382][ T1064]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.515512][ T1064]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.515645][ T1064]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.515792][ T1064]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.515920][ T1064]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.516044][ T1064]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.516166][ T1064]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.516295][ T1064]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.516418][ T1064]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.516550][ T1064]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.516680][ T1064]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.516804][ T1064]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.516932][ T1064]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.517058][ T1064]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.517183][ T1064]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.517307][ T1064]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.517432][ T1064]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.517562][ T1064]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.517693][ T1064]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.517818][ T1064]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.517948][ T1064]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.518073][ T1064]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.518200][ T1064]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.518332][ T1064]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.518458][ T1064]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.518596][ T1064]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.518723][ T1064]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.518851][ T1064]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.518975][ T1064]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.519102][ T1064]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.519231][ T1064]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.519357][ T1064]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.519485][ T1064]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.519623][ T1064]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.519750][ T1064]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.519880][ T1064]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.520007][ T1064]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.520161][ T1064]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.520290][ T1064]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.520416][ T1064]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.520550][ T1064]  ___sys_sendmsg (net/socket.c:2752)
[   70.520681][ T1064]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.520843][ T1064]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.520981][ T1064]  __sys_sendmsg (net/socket.c:2784)
[   70.521108][ T1064]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.521237][ T1064]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.521398][ T1064]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.521532][ T1064]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.521666][ T1064]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.521794][ T1064]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.521923][ T1064]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.522049][ T1064]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.522206][ T1064] RIP: 0033:0x7fc00e87008e
[   70.522337][ T1064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.522805][ T1064] RSP: 002b:00007ffd088f8370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.522999][ T1064] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc00e87008e
[   70.523185][ T1064] RDX: 0000000000000000 RSI: 00007ffd088f8420 RDI: 0000000000000005
[   70.523368][ T1064] RBP: 00007ffd088f8380 R08: 0000000000000000 R09: 0000000000000000
[   70.523561][ T1064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.523751][ T1064] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd088f8af0
| [   70.534436][ T1066] ------------[ cut here ]------------
| [   70.535089][ T1066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1066
| [   70.535352][ T1066] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.536399][ T1066] Tainted: [W]=WARN
[   70.536551][ T1066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.536760][ T1066] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.536929][ T1066] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.537371][ T1066] RSP: 0018:ffa000000181f190 EFLAGS: 00010286
[   70.537535][ T1066] RAX: 00000000ffffffa6 RBX: ff11000014d49700 RCX: 1ff4000000303df8
[   70.537771][ T1066] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d497bc
[   70.537963][ T1066] RBP: ff11000010954000 R08: 1fe22000029a92f9 R09: ff1100000cb1aea8
[   70.538148][ T1066] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.538334][ T1066] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.538527][ T1066] FS:  00007f1c84d1c840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.538799][ T1066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.538961][ T1066] CR2: 00007f84327821a0 CR3: 0000000010538002 CR4: 0000000000771ef0
[   70.539147][ T1066] PKRU: 55555554
[   70.539242][ T1066] Call Trace:
[   70.539346][ T1066]  <TASK>
[   70.539411][ T1066]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.539634][ T1066]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.539791][ T1066]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.539918][ T1066]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.540039][ T1066]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.540196][ T1066]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.540321][ T1066]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.540445][ T1066]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.540575][ T1066]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.540750][ T1066]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.540879][ T1066]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.541002][ T1066]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.541145][ T1066]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.541270][ T1066]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.541394][ T1066]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.541663][ T1066]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.541788][ T1066]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.541917][ T1066]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.542045][ T1066]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.542173][ T1066]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.542299][ T1066]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.542424][ T1066]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.542554][ T1066]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.542752][ T1066]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.542882][ T1066]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.543005][ T1066]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.543129][ T1066]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.543256][ T1066]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.543378][ T1066]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.543508][ T1066]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.543688][ T1066]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.543817][ T1066]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.543947][ T1066]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.544071][ T1066]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.544199][ T1066]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.544324][ T1066]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.544448][ T1066]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.544578][ T1066]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.544753][ T1066]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.544881][ T1066]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.545005][ T1066]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.545128][ T1066]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.545252][ T1066]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.545376][ T1066]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.545499][ T1066]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.545682][ T1066]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.545840][ T1066]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.545968][ T1066]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.546096][ T1066]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.546224][ T1066]  ___sys_sendmsg (net/socket.c:2752)
[   70.546348][ T1066]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.546507][ T1066]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.546700][ T1066]  __sys_sendmsg (net/socket.c:2784)
[   70.546826][ T1066]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.546953][ T1066]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.547117][ T1066]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.547243][ T1066]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.547367][ T1066]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.547493][ T1066]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.547707][ T1066]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.547863][ T1066]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.548019][ T1066] RIP: 0033:0x7f1c84f5608e
[   70.548150][ T1066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.548682][ T1066] RSP: 002b:00007ffee084d7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.548877][ T1066] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1c84f5608e
[   70.549062][ T1066] RDX: 0000000000000000 RSI: 00007ffee084d8a0 RDI: 0000000000000005
[   70.549296][ T1066] RBP: 00007ffee084d800 R08: 0000000000000000 R09: 0000000000000000
[   70.549481][ T1066] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.549676][ T1066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee084df70
| [   70.560675][ T1067] ------------[ cut here ]------------
| [   70.560824][ T1067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1067
| [   70.561080][ T1067] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.561970][ T1067] Tainted: [W]=WARN
[   70.562073][ T1067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.562251][ T1067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.562420][ T1067] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.562892][ T1067] RSP: 0018:ffa000000184f190 EFLAGS: 00010286
[   70.563053][ T1067] RAX: 00000000ffffffa6 RBX: ff11000008fb43c0 RCX: 1ff4000000309df8
[   70.563243][ T1067] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb447c
[   70.563429][ T1067] RBP: ff1100001576c000 R08: 1fe22000011f6891 R09: ff110000159baea8
[   70.563633][ T1067] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.563824][ T1067] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.564021][ T1067] FS:  00007fec4a9ff840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.564243][ T1067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.564399][ T1067] CR2: 00000000004ec5c8 CR3: 00000000100fb004 CR4: 0000000000771ef0
[   70.564600][ T1067] PKRU: 55555554
[   70.564698][ T1067] Call Trace:
[   70.564792][ T1067]  <TASK>
[   70.564864][ T1067]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.565026][ T1067]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.565182][ T1067]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.565309][ T1067]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.565435][ T1067]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.565604][ T1067]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.565731][ T1067]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.565861][ T1067]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.565987][ T1067]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.566114][ T1067]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.566239][ T1067]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.566363][ T1067]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.566513][ T1067]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.566645][ T1067]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.566772][ T1067]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.566904][ T1067]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.567029][ T1067]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.567153][ T1067]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.567281][ T1067]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.567403][ T1067]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.567534][ T1067]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.567665][ T1067]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.567793][ T1067]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.567923][ T1067]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.568048][ T1067]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.568176][ T1067]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.568299][ T1067]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.568428][ T1067]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.568561][ T1067]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.568693][ T1067]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.568819][ T1067]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.568951][ T1067]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.569080][ T1067]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.569206][ T1067]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.569341][ T1067]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.569471][ T1067]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.569613][ T1067]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.569740][ T1067]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.569873][ T1067]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.570003][ T1067]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.570128][ T1067]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.570256][ T1067]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.570382][ T1067]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.570516][ T1067]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.570651][ T1067]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.570778][ T1067]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.570941][ T1067]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.571078][ T1067]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.571206][ T1067]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.571334][ T1067]  ___sys_sendmsg (net/socket.c:2752)
[   70.571458][ T1067]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.571626][ T1067]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.571764][ T1067]  __sys_sendmsg (net/socket.c:2784)
[   70.571896][ T1067]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.572023][ T1067]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.572184][ T1067]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.572309][ T1067]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.572437][ T1067]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.572568][ T1067]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.572698][ T1067]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.572824][ T1067]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.572986][ T1067] RIP: 0033:0x7fec4ac3908e
[   70.573118][ T1067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.573576][ T1067] RSP: 002b:00007fff50d76c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.573773][ T1067] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fec4ac3908e
[   70.573968][ T1067] RDX: 0000000000000000 RSI: 00007fff50d76d20 RDI: 0000000000000005
[   70.574153][ T1067] RBP: 00007fff50d76c80 R08: 0000000000000000 R09: 0000000000000000
[   70.574342][ T1067] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.574535][ T1067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff50d773f0
| [   70.588686][ T1071] ------------[ cut here ]------------
| [   70.588828][ T1071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1071
| [   70.589081][ T1071] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.589977][ T1071] Tainted: [W]=WARN
[   70.590074][ T1071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.590232][ T1071] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.590396][ T1071] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.590868][ T1071] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   70.591031][ T1071] RAX: 00000000ffffffa6 RBX: ff11000005386740 RCX: 1ff4000000317df8
[   70.591218][ T1071] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053867fc
[   70.591406][ T1071] RBP: ff11000014f31000 R08: 1fe2200000a70d01 R09: ff1100000a1cd1e8
[   70.591603][ T1071] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.591792][ T1071] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.591985][ T1071] FS:  00007fb435754840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.592209][ T1071] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.592368][ T1071] CR2: 00007f2193029668 CR3: 0000000012e27003 CR4: 0000000000771ef0
[   70.592562][ T1071] PKRU: 55555554
[   70.592661][ T1071] Call Trace:
[   70.592754][ T1071]  <TASK>
[   70.592821][ T1071]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.592986][ T1071]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.593143][ T1071]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.593271][ T1071]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.593399][ T1071]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.593563][ T1071]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.593694][ T1071]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.593821][ T1071]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.593951][ T1071]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.594079][ T1071]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.594209][ T1071]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.594334][ T1071]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.594479][ T1071]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.594619][ T1071]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.594746][ T1071]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.594876][ T1071]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.595002][ T1071]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.595128][ T1071]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.595258][ T1071]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.595383][ T1071]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.595514][ T1071]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.595648][ T1071]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.595779][ T1071]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.595912][ T1071]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.596038][ T1071]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.596165][ T1071]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.596294][ T1071]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.596420][ T1071]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.596552][ T1071]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.596685][ T1071]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.596814][ T1071]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.596941][ T1071]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.597069][ T1071]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.597200][ T1071]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.597347][ T1071]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.597477][ T1071]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.597614][ T1071]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.597741][ T1071]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.597875][ T1071]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.598001][ T1071]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.598125][ T1071]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.598255][ T1071]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.598383][ T1071]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.598516][ T1071]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.598649][ T1071]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.598778][ T1071]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.598938][ T1071]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.599066][ T1071]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.599194][ T1071]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.599322][ T1071]  ___sys_sendmsg (net/socket.c:2752)
[   70.599446][ T1071]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.599616][ T1071]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.599756][ T1071]  __sys_sendmsg (net/socket.c:2784)
[   70.599890][ T1071]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.600015][ T1071]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.600175][ T1071]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.600301][ T1071]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.600429][ T1071]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.600561][ T1071]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.600697][ T1071]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.600826][ T1071]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.600987][ T1071] RIP: 0033:0x7fb43598e08e
[   70.601118][ T1071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.601586][ T1071] RSP: 002b:00007ffea9b2db30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.601777][ T1071] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb43598e08e
[   70.601972][ T1071] RDX: 0000000000000000 RSI: 00007ffea9b2dbe0 RDI: 0000000000000005
[   70.602161][ T1071] RBP: 00007ffea9b2db40 R08: 0000000000000000 R09: 0000000000000000
[   70.602352][ T1071] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.602548][ T1071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea9b2e2b0
| [   70.616702][ T1068] ------------[ cut here ]------------
| [   70.616887][ T1068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1068
| [   70.617182][ T1068] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.618291][ T1068] Tainted: [W]=WARN
[   70.618436][ T1068] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.618670][ T1068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.618905][ T1068] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.619402][ T1068] RSP: 0018:ffa000000180f190 EFLAGS: 00010286
[   70.619631][ T1068] RAX: 00000000ffffffa6 RBX: ff11000010008200 RCX: 1ff4000000301df8
[   70.619882][ T1068] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100082bc
[   70.620118][ T1068] RBP: ff110000150f1000 R08: 1fe2200002001059 R09: ff110000159bd1e8
[   70.620353][ T1068] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.620610][ T1068] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.620851][ T1068] FS:  00007f1655738840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.621126][ T1068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.621338][ T1068] CR2: 00007f565f1fe310 CR3: 000000000ba33004 CR4: 0000000000771ef0
[   70.621597][ T1068] PKRU: 55555554
[   70.621737][ T1068] Call Trace:
[   70.621893][ T1068]  <TASK>
[   70.622006][ T1068]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.622218][ T1068]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.622419][ T1068]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.622616][ T1068]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.622790][ T1068]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.623009][ T1068]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.623186][ T1068]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.623361][ T1068]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.623544][ T1068]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.623729][ T1068]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.623918][ T1068]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.624092][ T1068]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.624288][ T1068]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.624462][ T1068]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.624661][ T1068]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.624837][ T1068]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.625020][ T1068]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.625226][ T1068]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.625402][ T1068]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.625616][ T1068]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.625793][ T1068]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.625978][ T1068]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.626154][ T1068]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.626331][ T1068]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.626514][ T1068]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.626731][ T1068]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.626921][ T1068]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.627096][ T1068]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.627270][ T1068]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.627463][ T1068]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.627664][ T1068]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.627844][ T1068]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.628031][ T1068]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.628208][ T1068]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.628386][ T1068]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.628573][ T1068]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.628762][ T1068]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.628952][ T1068]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.629128][ T1068]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.629305][ T1068]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.629478][ T1068]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.629675][ T1068]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.629854][ T1068]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.630035][ T1068]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.630214][ T1068]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.630390][ T1068]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.630619][ T1068]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.630798][ T1068]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.630984][ T1068]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.631162][ T1068]  ___sys_sendmsg (net/socket.c:2752)
[   70.631353][ T1068]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.631573][ T1068]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.631775][ T1068]  __sys_sendmsg (net/socket.c:2784)
[   70.631963][ T1068]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.632137][ T1068]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.632346][ T1068]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.632529][ T1068]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.632720][ T1068]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.632905][ T1068]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.633098][ T1068]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.633275][ T1068]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.633496][ T1068] RIP: 0033:0x7f165597208e
[   70.633699][ T1068] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.634205][ T1068] RSP: 002b:00007ffdd4d1e1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.634444][ T1068] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f165597208e
[   70.634702][ T1068] RDX: 0000000000000000 RSI: 00007ffdd4d1e250 RDI: 0000000000000005
[   70.634947][ T1068] RBP: 00007ffdd4d1e1b0 R08: 0000000000000000 R09: 0000000000000000
[   70.635182][ T1068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.635415][ T1068] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4d1e920
| [   70.644670][ T1069] ------------[ cut here ]------------
| [   70.644832][ T1069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1069
| [   70.645080][ T1069] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.646163][ T1069] Tainted: [W]=WARN
[   70.646263][ T1069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.646418][ T1069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.646675][ T1069] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.647182][ T1069] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   70.647342][ T1069] RAX: 00000000ffffffa6 RBX: ff11000005637700 RCX: 1ff4000000307df8
[   70.647534][ T1069] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056377bc
[   70.647773][ T1069] RBP: ff1100001543c000 R08: 1fe2200000ac6ef9 R09: ff110000104cd1e8
[   70.647976][ T1069] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.648158][ T1069] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.648343][ T1069] FS:  00007f84324b2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.648569][ T1069] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.648784][ T1069] CR2: 000055dc7a487bcc CR3: 000000000933a006 CR4: 0000000000771ef0
[   70.648974][ T1069] PKRU: 55555554
[   70.649067][ T1069] Call Trace:
[   70.649159][ T1069]  <TASK>
[   70.649224][ T1069]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.649446][ T1069]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.649672][ T1069]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.649799][ T1069]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.649929][ T1069]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.650086][ T1069]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.650212][ T1069]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.650338][ T1069]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.650462][ T1069]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.650621][ T1069]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.650744][ T1069]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.650872][ T1069]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.651013][ T1069]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.651138][ T1069]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.651262][ T1069]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.651385][ T1069]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.651514][ T1069]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.651649][ T1069]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.651774][ T1069]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.651903][ T1069]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.652027][ T1069]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.652151][ T1069]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.652275][ T1069]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.652399][ T1069]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.652531][ T1069]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.652659][ T1069]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.652786][ T1069]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.652915][ T1069]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.653038][ T1069]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.653168][ T1069]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.653291][ T1069]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.653416][ T1069]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.653551][ T1069]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.653727][ T1069]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.653858][ T1069]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.653984][ T1069]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.654107][ T1069]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.654230][ T1069]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.654355][ T1069]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.654488][ T1069]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.654669][ T1069]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.654796][ T1069]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.654927][ T1069]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.655054][ T1069]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.655190][ T1069]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.655316][ T1069]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.655469][ T1069]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.655651][ T1069]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.655775][ T1069]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.655910][ T1069]  ___sys_sendmsg (net/socket.c:2752)
[   70.656034][ T1069]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.656191][ T1069]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.656330][ T1069]  __sys_sendmsg (net/socket.c:2784)
[   70.656457][ T1069]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.656640][ T1069]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.656798][ T1069]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.656927][ T1069]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.657052][ T1069]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.657177][ T1069]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.657300][ T1069]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.657425][ T1069]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.657591][ T1069] RIP: 0033:0x7f84326ec08e
[   70.657725][ T1069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.658182][ T1069] RSP: 002b:00007fff7b3d8940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.658371][ T1069] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84326ec08e
[   70.658564][ T1069] RDX: 0000000000000000 RSI: 00007fff7b3d89f0 RDI: 0000000000000005
[   70.658766][ T1069] RBP: 00007fff7b3d8950 R08: 0000000000000000 R09: 0000000000000000
[   70.658956][ T1069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.659189][ T1069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7b3d90c0
| [   70.670671][ T1070] ------------[ cut here ]------------
| [   70.670820][ T1070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1070
| [   70.671076][ T1070] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.671835][ T1070] Tainted: [W]=WARN
[   70.671937][ T1070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.672098][ T1070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.672265][ T1070] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.672740][ T1070] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   70.672904][ T1070] RAX: 00000000ffffffa6 RBX: ff11000010023a80 RCX: 1ff400000031ddf8
[   70.673094][ T1070] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010023b3c
[   70.673284][ T1070] RBP: ff11000015424000 R08: 1fe2200002004769 R09: ff1100000a1caea8
[   70.673473][ T1070] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.673677][ T1070] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.673877][ T1070] FS:  00007fa60cc29840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.674119][ T1070] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.674281][ T1070] CR2: 000055dc42eded5c CR3: 0000000010796003 CR4: 0000000000771ef0
[   70.674473][ T1070] PKRU: 55555554
[   70.674573][ T1070] Call Trace:
[   70.674680][ T1070]  <TASK>
[   70.674746][ T1070]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.674916][ T1070]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.675076][ T1070]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.675207][ T1070]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.675338][ T1070]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.675499][ T1070]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.675650][ T1070]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.675781][ T1070]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.675919][ T1070]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.676047][ T1070]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.676180][ T1070]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.676305][ T1070]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.676452][ T1070]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.676595][ T1070]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.676724][ T1070]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.676861][ T1070]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.676989][ T1070]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.677118][ T1070]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.677263][ T1070]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.677389][ T1070]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.677525][ T1070]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.677657][ T1070]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.677788][ T1070]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.677918][ T1070]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.678047][ T1070]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.678175][ T1070]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.678302][ T1070]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.678431][ T1070]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.678567][ T1070]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.678710][ T1070]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.678847][ T1070]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.678973][ T1070]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.679107][ T1070]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.679237][ T1070]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.679366][ T1070]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.679498][ T1070]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.679640][ T1070]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.679767][ T1070]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.679900][ T1070]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.680029][ T1070]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.680155][ T1070]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.680284][ T1070]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.680411][ T1070]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.680550][ T1070]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.680684][ T1070]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.680841][ T1070]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.681008][ T1070]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.681140][ T1070]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.681270][ T1070]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.681399][ T1070]  ___sys_sendmsg (net/socket.c:2752)
[   70.681534][ T1070]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.681699][ T1070]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.681844][ T1070]  __sys_sendmsg (net/socket.c:2784)
[   70.681977][ T1070]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.682105][ T1070]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.682271][ T1070]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.682398][ T1070]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.682531][ T1070]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.682664][ T1070]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.682790][ T1070]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.682924][ T1070]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.683081][ T1070] RIP: 0033:0x7fa60ce6308e
[   70.683217][ T1070] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.683684][ T1070] RSP: 002b:00007ffef283aac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.683880][ T1070] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa60ce6308e
[   70.684067][ T1070] RDX: 0000000000000000 RSI: 00007ffef283ab70 RDI: 0000000000000005
[   70.684256][ T1070] RBP: 00007ffef283aad0 R08: 0000000000000000 R09: 0000000000000000
[   70.684444][ T1070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.684645][ T1070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef283b240
| [   70.691680][ T1073] ------------[ cut here ]------------
| [   70.691841][ T1073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1073
| [   70.692093][ T1073] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.693999][ T1073] Tainted: [W]=WARN
[   70.694102][ T1073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.694261][ T1073] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.694429][ T1073] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.694976][ T1073] RSP: 0018:ffa0000000f5f190 EFLAGS: 00010286
[   70.695137][ T1073] RAX: 00000000ffffffa6 RBX: ff11000014ed6900 RCX: 1ff40000001ebdf8
[   70.695328][ T1073] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed69bc
[   70.695520][ T1073] RBP: ff110000157a1000 R08: 1fe22000029dad39 R09: ff1100000a340b68
[   70.695734][ T1073] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.695926][ T1073] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.696123][ T1073] FS:  00007faf79a5c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.696346][ T1073] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.696511][ T1073] CR2: 00000000004eb718 CR3: 0000000010128004 CR4: 0000000000771ef0
[   70.696710][ T1073] PKRU: 55555554
[   70.696805][ T1073] Call Trace:
[   70.696905][ T1073]  <TASK>
[   70.696971][ T1073]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.697133][ T1073]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.697292][ T1073]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.697417][ T1073]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.697550][ T1073]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.697716][ T1073]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.697850][ T1073]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.697976][ T1073]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.698101][ T1073]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.698228][ T1073]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.698352][ T1073]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.698476][ T1073]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.698636][ T1073]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.698762][ T1073]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.698894][ T1073]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.699023][ T1073]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.699158][ T1073]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.699285][ T1073]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.699413][ T1073]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.699545][ T1073]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.699676][ T1073]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.699800][ T1073]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.699930][ T1073]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.700056][ T1073]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.700182][ T1073]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.700307][ T1073]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.700433][ T1073]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.700567][ T1073]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.700768][ T1073]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.700904][ T1073]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.701030][ T1073]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.701156][ T1073]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.701291][ T1073]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.701416][ T1073]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.701552][ T1073]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.701725][ T1073]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.701859][ T1073]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.701986][ T1073]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.702117][ T1073]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.702247][ T1073]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.702375][ T1073]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.702502][ T1073]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.702644][ T1073]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.702772][ T1073]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.702908][ T1073]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.703037][ T1073]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.703197][ T1073]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.703324][ T1073]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.703450][ T1073]  ? queued_spin_lock_slowpath (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1279 ./arch/x86/include/asm/paravirt-spinlock.h:137 kernel/locking/qspinlock.c:141)
[   70.703618][ T1073]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.703754][ T1073]  ___sys_sendmsg (net/socket.c:2752)
[   70.703886][ T1073]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.704045][ T1073]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.704186][ T1073]  __sys_sendmsg (net/socket.c:2784)
[   70.704314][ T1073]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.704439][ T1073]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.704612][ T1073]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.704737][ T1073]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.704870][ T1073]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.704995][ T1073]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.705121][ T1073]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.705252][ T1073]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.705410][ T1073] RIP: 0033:0x7faf79c9608e
[   70.705551][ T1073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.706016][ T1073] RSP: 002b:00007ffc0c249e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.706208][ T1073] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faf79c9608e
[   70.706393][ T1073] RDX: 0000000000000000 RSI: 00007ffc0c249ed0 RDI: 0000000000000005
[   70.706592][ T1073] RBP: 00007ffc0c249e30 R08: 0000000000000000 R09: 0000000000000000
[   70.706786][ T1073] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.706975][ T1073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c24a5a0
| [   70.729673][ T1072] ------------[ cut here ]------------
| [   70.729818][ T1072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1072
| [   70.730070][ T1072] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.730804][ T1072] Tainted: [W]=WARN
[   70.730905][ T1072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.731063][ T1072] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.731228][ T1072] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.731693][ T1072] RSP: 0018:ffa00000018ff190 EFLAGS: 00010286
[   70.731852][ T1072] RAX: 00000000ffffffa6 RBX: ff110000159f8040 RCX: 1ff400000031fdf8
[   70.732038][ T1072] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f80fc
[   70.732225][ T1072] RBP: ff110000153f9000 R08: 1fe2200002b3f021 R09: ff11000012e3aea8
[   70.732411][ T1072] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.732608][ T1072] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.732797][ T1072] FS:  00007fdec1e68840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.733021][ T1072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.733178][ T1072] CR2: 00007faf79b29574 CR3: 0000000010e2c005 CR4: 0000000000771ef0
[   70.733366][ T1072] PKRU: 55555554
[   70.733459][ T1072] Call Trace:
[   70.733557][ T1072]  <TASK>
[   70.733626][ T1072]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.733787][ T1072]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.733945][ T1072]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.734070][ T1072]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.734199][ T1072]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.734357][ T1072]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.734486][ T1072]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.734624][ T1072]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.734749][ T1072]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.734881][ T1072]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.735006][ T1072]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.735132][ T1072]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.735277][ T1072]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.735402][ T1072]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.735532][ T1072]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.735662][ T1072]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.735790][ T1072]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.735926][ T1072]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.736055][ T1072]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.736182][ T1072]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.736308][ T1072]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.736433][ T1072]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.736564][ T1072]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.736696][ T1072]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.736822][ T1072]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.736953][ T1072]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.737079][ T1072]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.737206][ T1072]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.737329][ T1072]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.737456][ T1072]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.737593][ T1072]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.737720][ T1072]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.737854][ T1072]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.737982][ T1072]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.738111][ T1072]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.738239][ T1072]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.738365][ T1072]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.738490][ T1072]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.738623][ T1072]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.738750][ T1072]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.738879][ T1072]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.739004][ T1072]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.739131][ T1072]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.739261][ T1072]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.739387][ T1072]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.739520][ T1072]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.739679][ T1072]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.739807][ T1072]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.739939][ T1072]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.740072][ T1072]  ___sys_sendmsg (net/socket.c:2752)
[   70.740199][ T1072]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.740355][ T1072]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.740495][ T1072]  __sys_sendmsg (net/socket.c:2784)
[   70.740629][ T1072]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.740760][ T1072]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.740924][ T1072]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.741048][ T1072]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.741177][ T1072]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.741303][ T1072]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.741427][ T1072]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.741561][ T1072]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.741724][ T1072] RIP: 0033:0x7fdec20a208e
[   70.741862][ T1072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.742322][ T1072] RSP: 002b:00007ffd8b65f1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.742519][ T1072] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdec20a208e
[   70.742711][ T1072] RDX: 0000000000000000 RSI: 00007ffd8b65f260 RDI: 0000000000000005
[   70.742908][ T1072] RBP: 00007ffd8b65f1c0 R08: 0000000000000000 R09: 0000000000000000
[   70.743096][ T1072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.743286][ T1072] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b65f930
| [   70.750401][ T1081] ------------[ cut here ]------------
| [   70.750558][ T1081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1081
| [   70.751202][ T1081] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.751796][ T1081] Tainted: [W]=WARN
[   70.751899][ T1081] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.752054][ T1081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.752218][ T1081] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.752681][ T1081] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   70.752847][ T1081] RAX: 00000000ffffffa6 RBX: ff11000012f691c0 RCX: 1ff400000031ddf8
[   70.753058][ T1081] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f6927c
[   70.753250][ T1081] RBP: ff11000015301000 R08: 1fe22000025ed251 R09: ff110000121e2ea8
[   70.753435][ T1081] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.753636][ T1081] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.753827][ T1081] FS:  00007f4535f51840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.754052][ T1081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.754209][ T1081] CR2: 00007f45362211a0 CR3: 0000000010c44004 CR4: 0000000000771ef0
[   70.754398][ T1081] PKRU: 55555554
[   70.754492][ T1081] Call Trace:
[   70.754597][ T1081]  <TASK>
[   70.754663][ T1081]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.754825][ T1081]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.754984][ T1081]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.755109][ T1081]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.755234][ T1081]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.755390][ T1081]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.755523][ T1081]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.755707][ T1081]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.755835][ T1081]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.755962][ T1081]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.756085][ T1081]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.756211][ T1081]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.756354][ T1081]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.756478][ T1081]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.756663][ T1081]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.756787][ T1081]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.756912][ T1081]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.757037][ T1081]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.757162][ T1081]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.757286][ T1081]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.757409][ T1081]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.757540][ T1081]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.757719][ T1081]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.757898][ T1081]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.758024][ T1081]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.758147][ T1081]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.758271][ T1081]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.758397][ T1081]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.758526][ T1081]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.758703][ T1081]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.758830][ T1081]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.758962][ T1081]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.759091][ T1081]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.759216][ T1081]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.759342][ T1081]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.759467][ T1081]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.759650][ T1081]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.759773][ T1081]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.759903][ T1081]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.760028][ T1081]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.760151][ T1081]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.760275][ T1081]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.760400][ T1081]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.760532][ T1081]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.760708][ T1081]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.760834][ T1081]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.760991][ T1081]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.761117][ T1081]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.761242][ T1081]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.761369][ T1081]  ___sys_sendmsg (net/socket.c:2752)
[   70.761492][ T1081]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.761660][ T1081]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.761798][ T1081]  __sys_sendmsg (net/socket.c:2784)
[   70.761930][ T1081]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.762055][ T1081]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.762214][ T1081]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.762337][ T1081]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.762462][ T1081]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.762596][ T1081]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.762722][ T1081]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.762849][ T1081]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.763003][ T1081] RIP: 0033:0x7f453618b08e
[   70.763134][ T1081] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.763588][ T1081] RSP: 002b:00007ffc4a7766a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.763776][ T1081] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f453618b08e
[   70.763967][ T1081] RDX: 0000000000000000 RSI: 00007ffc4a776750 RDI: 0000000000000005
[   70.764152][ T1081] RBP: 00007ffc4a7766b0 R08: 0000000000000000 R09: 0000000000000000
[   70.764339][ T1081] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   70.764527][ T1081] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4a776e20
| [   70.773668][ T1076] ------------[ cut here ]------------
| [   70.773829][ T1076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1076
| [   70.774083][ T1076] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.775316][ T1076] Tainted: [W]=WARN
[   70.775426][ T1076] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.775596][ T1076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.775766][ T1076] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.776223][ T1076] RSP: 0018:ffa000000179f190 EFLAGS: 00010286
[   70.776382][ T1076] RAX: 00000000ffffffa6 RBX: ff11000008fb5540 RCX: 1ff40000002f3df8
[   70.776575][ T1076] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb55fc
[   70.776768][ T1076] RBP: ff11000014fc4000 R08: 1fe22000011f6ac1 R09: ff11000012e851e8
[   70.776961][ T1076] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   70.777148][ T1076] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.777356][ T1076] FS:  00007f2192b90840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   70.777590][ T1076] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.777747][ T1076] CR2: 00007f2192e601a0 CR3: 00000000101d3005 CR4: 0000000000771ef0
[   70.777940][ T1076] PKRU: 55555554
[   70.778036][ T1076] Call Trace:
[   70.778132][ T1076]  <TASK>
[   70.778201][ T1076]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.778362][ T1076]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.778521][ T1076]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.778653][ T1076]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.778777][ T1076]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.778940][ T1076]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.779067][ T1076]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.779194][ T1076]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.779317][ T1076]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.779444][ T1076]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.779576][ T1076]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.779703][ T1076]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.779854][ T1076]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.779981][ T1076]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.780107][ T1076]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.780236][ T1076]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.780359][ T1076]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.780486][ T1076]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.780624][ T1076]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.780751][ T1076]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.780881][ T1076]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.781005][ T1076]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.781132][ T1076]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.781260][ T1076]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.781383][ T1076]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.781513][ T1076]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.781653][ T1076]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.781780][ T1076]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.781908][ T1076]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.782034][ T1076]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.782164][ T1076]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.782290][ T1076]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.782419][ T1076]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.782549][ T1076]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.782685][ T1076]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.782812][ T1076]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.782941][ T1076]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.783066][ T1076]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.783196][ T1076]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.783333][ T1076]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.783459][ T1076]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.783647][ T1076]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.783771][ T1076]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.783905][ T1076]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.784033][ T1076]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.784159][ T1076]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.784318][ T1076]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.784450][ T1076]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.784640][ T1076]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.784767][ T1076]  ___sys_sendmsg (net/socket.c:2752)
[   70.784901][ T1076]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.785059][ T1076]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.785197][ T1076]  __sys_sendmsg (net/socket.c:2784)
[   70.785324][ T1076]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.785451][ T1076]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.785672][ T1076]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.785854][ T1076]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.785982][ T1076]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.786107][ T1076]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.786234][ T1076]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.786361][ T1076]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.786548][ T1076] RIP: 0033:0x7f2192dca08e
[   70.786737][ T1076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.787196][ T1076] RSP: 002b:00007ffd88517ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.787384][ T1076] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2192dca08e
[   70.787576][ T1076] RDX: 0000000000000000 RSI: 00007ffd88517c50 RDI: 0000000000000005
[   70.787768][ T1076] RBP: 00007ffd88517bb0 R08: 0000000000000000 R09: 0000000000000000
[   70.787962][ T1076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.788146][ T1076] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd88518320
| [   70.799678][ T1077] ------------[ cut here ]------------
| [   70.799828][ T1077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1077
| [   70.800082][ T1077] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.801965][ T1077] Tainted: [W]=WARN
[   70.802075][ T1077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.802235][ T1077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.802401][ T1077] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.802917][ T1077] RSP: 0018:ffa000000192f190 EFLAGS: 00010286
[   70.803125][ T1077] RAX: 00000000ffffffa6 RBX: ff1100000b919000 RCX: 1ff4000000325df8
[   70.803313][ T1077] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9190bc
[   70.803499][ T1077] RBP: ff11000004b3c000 R08: 1fe2200001723219 R09: ff1100000c3d2ea8
[   70.803746][ T1077] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.803939][ T1077] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.804180][ T1077] FS:  00007fae9aafe840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.804401][ T1077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.804566][ T1077] CR2: 00007fa93d271310 CR3: 0000000015a43006 CR4: 0000000000771ef0
[   70.804830][ T1077] PKRU: 55555554
[   70.804930][ T1077] Call Trace:
[   70.805022][ T1077]  <TASK>
[   70.805087][ T1077]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.805245][ T1077]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.805397][ T1077]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.805528][ T1077]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.805701][ T1077]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.805863][ T1077]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.805987][ T1077]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.806112][ T1077]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.806235][ T1077]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.806360][ T1077]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.806487][ T1077]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.806670][ T1077]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.806815][ T1077]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.806940][ T1077]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.807064][ T1077]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.807186][ T1077]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.807310][ T1077]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.807434][ T1077]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.807566][ T1077]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.807742][ T1077]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.807871][ T1077]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.808016][ T1077]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.808145][ T1077]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.808270][ T1077]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.808395][ T1077]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.808523][ T1077]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.808700][ T1077]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.808826][ T1077]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.808954][ T1077]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.809091][ T1077]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.809216][ T1077]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.809341][ T1077]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.809469][ T1077]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.809647][ T1077]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.809787][ T1077]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.809931][ T1077]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.810054][ T1077]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.810179][ T1077]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.810305][ T1077]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.810431][ T1077]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.810562][ T1077]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.810736][ T1077]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.810867][ T1077]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.810994][ T1077]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.811116][ T1077]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.811239][ T1077]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.811391][ T1077]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.811525][ T1077]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.811714][ T1077]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.811848][ T1077]  ___sys_sendmsg (net/socket.c:2752)
[   70.811971][ T1077]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.812125][ T1077]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.812269][ T1077]  __sys_sendmsg (net/socket.c:2784)
[   70.812395][ T1077]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.812535][ T1077]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.812745][ T1077]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.812878][ T1077]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.813004][ T1077]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.813129][ T1077]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.813254][ T1077]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.813378][ T1077]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.813550][ T1077] RIP: 0033:0x7fae9ad3808e
[   70.813759][ T1077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.814214][ T1077] RSP: 002b:00007fff8bd7e380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.814406][ T1077] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fae9ad3808e
[   70.814655][ T1077] RDX: 0000000000000000 RSI: 00007fff8bd7e430 RDI: 0000000000000005
[   70.814844][ T1077] RBP: 00007fff8bd7e390 R08: 0000000000000000 R09: 0000000000000000
[   70.815027][ T1077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.815210][ T1077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8bd7eb00
| [   70.828855][ T1078] ------------[ cut here ]------------
| [   70.829049][ T1078] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1078
| [   70.829311][ T1078] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.830078][ T1078] Tainted: [W]=WARN
[   70.830172][ T1078] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.830323][ T1078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.830484][ T1078] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.830960][ T1078] RSP: 0018:ffa000000184f190 EFLAGS: 00010286
[   70.831116][ T1078] RAX: 00000000ffffffa6 RBX: ff11000014d48040 RCX: 1ff4000000309df8
[   70.831299][ T1078] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d480fc
[   70.831482][ T1078] RBP: ff1100000c3c4000 R08: 1fe22000029a9021 R09: ff1100000cd051e8
[   70.831680][ T1078] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.831867][ T1078] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.832050][ T1078] FS:  00007f9011964840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.832266][ T1078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.832422][ T1078] CR2: 0000000037e22988 CR3: 00000000105ab001 CR4: 0000000000771ef0
[   70.832642][ T1078] PKRU: 55555554
[   70.832734][ T1078] Call Trace:
[   70.832825][ T1078]  <TASK>
[   70.832894][ T1078]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.833057][ T1078]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.833209][ T1078]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.833333][ T1078]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.833456][ T1078]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.833619][ T1078]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.833744][ T1078]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.833873][ T1078]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.833996][ T1078]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.834124][ T1078]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.834248][ T1078]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.834372][ T1078]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.834519][ T1078]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.834648][ T1078]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.834772][ T1078]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.834902][ T1078]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.835027][ T1078]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.835164][ T1078]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.835296][ T1078]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.835426][ T1078]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.835557][ T1078]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.835685][ T1078]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.835815][ T1078]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.835941][ T1078]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.836068][ T1078]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.836203][ T1078]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.836328][ T1078]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.836455][ T1078]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.836594][ T1078]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.836719][ T1078]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.836846][ T1078]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.836971][ T1078]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.837099][ T1078]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.837224][ T1078]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.837352][ T1078]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.837479][ T1078]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.837667][ T1078]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.837794][ T1078]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.837924][ T1078]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.838049][ T1078]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.838176][ T1078]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.838301][ T1078]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.838427][ T1078]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.838558][ T1078]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.838733][ T1078]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.838865][ T1078]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.839020][ T1078]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.839147][ T1078]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.839272][ T1078]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.839400][ T1078]  ___sys_sendmsg (net/socket.c:2752)
[   70.839529][ T1078]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.839737][ T1078]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.839880][ T1078]  __sys_sendmsg (net/socket.c:2784)
[   70.840005][ T1078]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.840128][ T1078]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.840286][ T1078]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.840415][ T1078]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.840550][ T1078]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.840730][ T1078]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.840861][ T1078]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.840988][ T1078]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.841144][ T1078] RIP: 0033:0x7f9011b9e08e
[   70.841275][ T1078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.841788][ T1078] RSP: 002b:00007fff40d38060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.841985][ T1078] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9011b9e08e
[   70.842173][ T1078] RDX: 0000000000000000 RSI: 00007fff40d38110 RDI: 0000000000000005
[   70.842362][ T1078] RBP: 00007fff40d38070 R08: 0000000000000000 R09: 0000000000000000
[   70.842552][ T1078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.842792][ T1078] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff40d387e0
| [   70.858678][ T1074] ------------[ cut here ]------------
| [   70.858829][ T1074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1074
| [   70.859090][ T1074] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.860236][ T1074] Tainted: [W]=WARN
[   70.860349][ T1074] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.860514][ T1074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.860754][ T1074] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.861293][ T1074] RSP: 0018:ffa00000017df190 EFLAGS: 00010286
[   70.861456][ T1074] RAX: 00000000ffffffa6 RBX: ff110000102e18c0 RCX: 1ff40000002fbdf8
[   70.861776][ T1074] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e197c
[   70.861977][ T1074] RBP: ff1100000ca9c000 R08: 1fe220000205c331 R09: ff1100000a342ea8
[   70.862166][ T1074] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.862355][ T1074] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.862553][ T1074] FS:  00007fbb307a1840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.862867][ T1074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.863029][ T1074] CR2: 00007f29198d0f6f CR3: 0000000012cd6005 CR4: 0000000000771ef0
[   70.863222][ T1074] PKRU: 55555554
[   70.863318][ T1074] Call Trace:
[   70.863416][ T1074]  <TASK>
[   70.863482][ T1074]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.863657][ T1074]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.863817][ T1074]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.863955][ T1074]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.864084][ T1074]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.864249][ T1074]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.864380][ T1074]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.864513][ T1074]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.864646][ T1074]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.864773][ T1074]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.865169][ T1074]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.865297][ T1074]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.865443][ T1074]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.865576][ T1074]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.865709][ T1074]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.865839][ T1074]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.865970][ T1074]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.866098][ T1074]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.866230][ T1074]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.866356][ T1074]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.866484][ T1074]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.866638][ T1074]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.866768][ T1074]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.866902][ T1074]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.867029][ T1074]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.867159][ T1074]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.867286][ T1074]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.867414][ T1074]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.867547][ T1074]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.867684][ T1074]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.867813][ T1074]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.867944][ T1074]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.868075][ T1074]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.868206][ T1074]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.868336][ T1074]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.868467][ T1074]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.868610][ T1074]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.868737][ T1074]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.868874][ T1074]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.869002][ T1074]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.869131][ T1074]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.869262][ T1074]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.869399][ T1074]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.869536][ T1074]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.869668][ T1074]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.869795][ T1074]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.869960][ T1074]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.870090][ T1074]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.870219][ T1074]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.870348][ T1074]  ___sys_sendmsg (net/socket.c:2752)
[   70.870473][ T1074]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.870662][ T1074]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.870803][ T1074]  __sys_sendmsg (net/socket.c:2784)
[   70.870937][ T1074]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.871064][ T1074]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.871228][ T1074]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.871355][ T1074]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   70.871484][ T1074]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.872650][ T1074]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.872780][ T1074]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.872913][ T1074]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.873041][ T1074]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.873391][ T1074] RIP: 0033:0x7fbb309db08e
[   70.873534][ T1074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.876969][ T1074] RSP: 002b:00007ffe5f219a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.877162][ T1074] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbb309db08e
[   70.877349][ T1074] RDX: 0000000000000000 RSI: 00007ffe5f219b10 RDI: 0000000000000005
[   70.877563][ T1074] RBP: 00007ffe5f219a70 R08: 0000000000000000 R09: 0000000000000000
[   70.877757][ T1074] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.877949][ T1074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5f21a1e0
| [   70.892882][ T1075] ------------[ cut here ]------------
| [   70.893026][ T1075] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1075
| [   70.893275][ T1075] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.893873][ T1075] Tainted: [W]=WARN
[   70.893969][ T1075] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.894127][ T1075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.894292][ T1075] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.894761][ T1075] RSP: 0018:ffa00000018cf190 EFLAGS: 00010286
[   70.894927][ T1075] RAX: 00000000ffffffa6 RBX: ff11000012f68ac0 RCX: 1ff4000000319df8
[   70.895115][ T1075] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f68b7c
[   70.895300][ T1075] RBP: ff11000015364000 R08: 1fe22000025ed171 R09: ff11000012e80b68
[   70.895489][ T1075] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.895688][ T1075] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.895881][ T1075] FS:  00007f565f0e8840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.896108][ T1075] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.896267][ T1075] CR2: 00007fbb3086e574 CR3: 0000000015026006 CR4: 0000000000771ef0
[   70.896458][ T1075] PKRU: 55555554
[   70.896559][ T1075] Call Trace:
[   70.896657][ T1075]  <TASK>
[   70.896724][ T1075]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.896890][ T1075]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.897048][ T1075]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.897180][ T1075]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.897307][ T1075]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.897471][ T1075]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.897620][ T1075]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.897746][ T1075]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.897880][ T1075]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.898007][ T1075]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.898130][ T1075]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.898265][ T1075]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.898413][ T1075]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.898547][ T1075]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.898732][ T1075]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.898880][ T1075]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.899007][ T1075]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.899134][ T1075]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.899265][ T1075]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.899390][ T1075]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.899526][ T1075]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.899706][ T1075]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.899895][ T1075]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.900023][ T1075]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.900152][ T1075]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.900280][ T1075]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.900407][ T1075]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.900544][ T1075]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.900721][ T1075]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.900858][ T1075]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.900985][ T1075]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.901113][ T1075]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.901255][ T1075]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.901382][ T1075]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.901518][ T1075]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.901708][ T1075]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.901847][ T1075]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.901974][ T1075]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.902107][ T1075]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.902239][ T1075]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.902372][ T1075]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.902500][ T1075]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.902699][ T1075]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.902831][ T1075]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.902963][ T1075]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.903099][ T1075]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.903265][ T1075]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.903398][ T1075]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.903542][ T1075]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.903725][ T1075]  ___sys_sendmsg (net/socket.c:2752)
[   70.903861][ T1075]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.904023][ T1075]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.904164][ T1075]  __sys_sendmsg (net/socket.c:2784)
[   70.904303][ T1075]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.904435][ T1075]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.904659][ T1075]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.904792][ T1075]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.904926][ T1075]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.905056][ T1075]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.905182][ T1075]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.905315][ T1075]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.905472][ T1075] RIP: 0033:0x7f565f32208e
[   70.905671][ T1075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.906140][ T1075] RSP: 002b:00007ffdc6168d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.906335][ T1075] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f565f32208e
[   70.906533][ T1075] RDX: 0000000000000000 RSI: 00007ffdc6168e30 RDI: 0000000000000005
[   70.906776][ T1075] RBP: 00007ffdc6168d90 R08: 0000000000000000 R09: 0000000000000000
[   70.906974][ T1075] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce36
[   70.907170][ T1075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc6169500
| [   70.919678][ T1080] ------------[ cut here ]------------
| [   70.919863][ T1080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1080
| [   70.920165][ T1080] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.920940][ T1080] Tainted: [W]=WARN
[   70.921082][ T1080] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.921313][ T1080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.921537][ T1080] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.922067][ T1080] RSP: 0018:ffa000000193f190 EFLAGS: 00010286
[   70.922310][ T1080] RAX: 00000000ffffffa6 RBX: ff110000159f9a80 RCX: 1ff4000000327df8
[   70.922657][ T1080] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f9b3c
[   70.922914][ T1080] RBP: ff11000009094000 R08: 1fe2200002b3f369 R09: ff110000121e51e8
[   70.923161][ T1080] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   70.923400][ T1080] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.923665][ T1080] FS:  00007f1794890840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   70.923959][ T1080] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.924177][ T1080] CR2: 00007f1794b601a0 CR3: 0000000010aea004 CR4: 0000000000771ef0
[   70.924416][ T1080] PKRU: 55555554
[   70.924569][ T1080] Call Trace:
[   70.924729][ T1080]  <TASK>
[   70.924848][ T1080]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.925068][ T1080]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.925273][ T1080]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.925451][ T1080]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.925653][ T1080]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.925871][ T1080]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.926052][ T1080]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.926233][ T1080]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.926432][ T1080]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.926635][ T1080]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.926813][ T1080]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.926998][ T1080]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.927195][ T1080]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.927369][ T1080]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.927554][ T1080]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.927744][ T1080]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.927930][ T1080]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.928108][ T1080]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.928285][ T1080]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.928458][ T1080]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.928661][ T1080]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.928840][ T1080]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.929027][ T1080]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.929205][ T1080]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.929383][ T1080]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.929572][ T1080]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.929763][ T1080]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.929953][ T1080]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.930129][ T1080]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.930308][ T1080]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.930513][ T1080]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.930706][ T1080]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.930896][ T1080]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.931073][ T1080]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.931252][ T1080]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.931430][ T1080]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.931629][ T1080]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.931804][ T1080]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.931988][ T1080]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.932165][ T1080]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.932341][ T1080]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.932531][ T1080]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.932724][ T1080]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.932925][ T1080]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.933105][ T1080]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.933279][ T1080]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.933484][ T1080]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.933688][ T1080]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.933872][ T1080]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.934052][ T1080]  ___sys_sendmsg (net/socket.c:2752)
[   70.934228][ T1080]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.934434][ T1080]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.934644][ T1080]  __sys_sendmsg (net/socket.c:2784)
[   70.934821][ T1080]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.935003][ T1080]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.935215][ T1080]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.935394][ T1080]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.935597][ T1080]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.935774][ T1080]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.935959][ T1080]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.936137][ T1080]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.936343][ T1080] RIP: 0033:0x7f1794aca08e
[   70.936536][ T1080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.937059][ T1080] RSP: 002b:00007ffd1fa72210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.937297][ T1080] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1794aca08e
[   70.937545][ T1080] RDX: 0000000000000000 RSI: 00007ffd1fa722c0 RDI: 0000000000000005
[   70.937790][ T1080] RBP: 00007ffd1fa72220 R08: 0000000000000000 R09: 0000000000000000
[   70.938039][ T1080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   70.938279][ T1080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1fa72990
| [   70.948779][ T1079] ------------[ cut here ]------------
| [   70.948939][ T1079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1079
| [   70.949189][ T1079] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.949875][ T1079] Tainted: [W]=WARN
[   70.949973][ T1079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.950131][ T1079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.950295][ T1079] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.950825][ T1079] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   70.950994][ T1079] RAX: 00000000ffffffa6 RBX: ff11000014d49000 RCX: 1ff4000000317df8
[   70.951182][ T1079] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d490bc
[   70.951369][ T1079] RBP: ff1100001552c000 R08: 1fe22000029a9219 R09: ff1100000cd40b68
[   70.951566][ T1079] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   70.951847][ T1079] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.952040][ T1079] FS:  00007fcd47bf9840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   70.952262][ T1079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.952421][ T1079] CR2: 00000000004ebea0 CR3: 0000000015766002 CR4: 0000000000771ef0
[   70.952672][ T1079] PKRU: 55555554
[   70.952768][ T1079] Call Trace:
[   70.952867][ T1079]  <TASK>
[   70.952932][ T1079]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.953091][ T1079]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.953246][ T1079]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.953403][ T1079]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.953534][ T1079]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.953775][ T1079]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.953908][ T1079]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.954033][ T1079]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.954167][ T1079]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.954326][ T1079]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.954450][ T1079]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.954650][ T1079]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.954797][ T1079]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.954926][ T1079]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.955053][ T1079]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.955179][ T1079]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.955304][ T1079]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.955428][ T1079]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.955563][ T1079]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.955772][ T1079]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.955905][ T1079]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.956029][ T1079]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.956154][ T1079]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.956433][ T1079]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.956565][ T1079]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.956754][ T1079]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.956883][ T1079]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.957009][ T1079]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.957133][ T1079]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.957259][ T1079]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.957384][ T1079]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.957516][ T1079]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.957726][ T1079]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.957856][ T1079]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.957996][ T1079]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.958125][ T1079]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.958251][ T1079]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.958377][ T1079]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.958509][ T1079]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.958706][ T1079]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.958831][ T1079]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.958964][ T1079]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.959098][ T1079]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.959225][ T1079]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.959351][ T1079]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.959477][ T1079]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.959777][ T1079]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.959915][ T1079]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.960043][ T1079]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.960395][ T1079]  ___sys_sendmsg (net/socket.c:2752)
[   70.960641][ T1079]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.961094][ T1079]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.961238][ T1079]  __sys_sendmsg (net/socket.c:2784)
[   70.961368][ T1079]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.961495][ T1079]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.961709][ T1079]  ? restore_fpregs_from_fpstate (arch/x86/kernel/fpu/xstate.h:242 arch/x86/kernel/fpu/core.c:207)
[   70.961872][ T1079]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[   70.961999][ T1079]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.962133][ T1079]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.962256][ T1079]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.962380][ T1079]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.962517][ T1079]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.962724][ T1079] RIP: 0033:0x7fcd47e3308e
[   70.962872][ T1079] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.963329][ T1079] RSP: 002b:00007ffe57f4f820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.963534][ T1079] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcd47e3308e
[   70.963772][ T1079] RDX: 0000000000000000 RSI: 00007ffe57f4f8d0 RDI: 0000000000000005
[   70.963964][ T1079] RBP: 00007ffe57f4f830 R08: 0000000000000000 R09: 0000000000000000
[   70.964147][ T1079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   70.964333][ T1079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57f4ffa0
| [   70.979808][ T1085] ------------[ cut here ]------------
| [   70.980062][ T1085] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1085
| [   70.980315][ T1085] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   70.981070][ T1085] Tainted: [W]=WARN
[   70.981214][ T1085] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   70.981514][ T1085] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   70.981695][ T1085] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   70.982178][ T1085] RSP: 0018:ffa000000179f190 EFLAGS: 00010286
[   70.982339][ T1085] RAX: 00000000ffffffa6 RBX: ff1100000b9191c0 RCX: 1ff40000002f3df8
[   70.982531][ T1085] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91927c
[   70.982727][ T1085] RBP: ff1100000f699000 R08: 1fe2200001723251 R09: ff1100000ad151e8
[   70.982921][ T1085] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   70.983114][ T1085] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   70.983513][ T1085] FS:  00007f2919569840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   70.983743][ T1085] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   70.983909][ T1085] CR2: 000055dc7a4d6428 CR3: 0000000010796003 CR4: 0000000000771ef0
[   70.984100][ T1085] PKRU: 55555554
[   70.984196][ T1085] Call Trace:
[   70.984292][ T1085]  <TASK>
[   70.984528][ T1085]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   70.984701][ T1085]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   70.984863][ T1085]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   70.984990][ T1085]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   70.985116][ T1085]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   70.985276][ T1085]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.985432][ T1085]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   70.985599][ T1085]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.985725][ T1085]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.985873][ T1085]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.985999][ T1085]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.986124][ T1085]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.986274][ T1085]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.986400][ T1085]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.986552][ T1085]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   70.986685][ T1085]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.986814][ T1085]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.986942][ T1085]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   70.987082][ T1085]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.987210][ T1085]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.987336][ T1085]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.987462][ T1085]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.987604][ T1085]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   70.987762][ T1085]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   70.987898][ T1085]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.988028][ T1085]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.988155][ T1085]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.988302][ T1085]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   70.988429][ T1085]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   70.988565][ T1085]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   70.988698][ T1085]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   70.988828][ T1085]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   70.988965][ T1085]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   70.989091][ T1085]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   70.989220][ T1085]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   70.989350][ T1085]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   70.989478][ T1085]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   70.989622][ T1085]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   70.989763][ T1085]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   70.989898][ T1085]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   70.990033][ T1085]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   70.990160][ T1085]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.990290][ T1085]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   70.990421][ T1085]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   70.990572][ T1085]  ? copy_msghdr_from_user (net/socket.c:2635)
[   70.990706][ T1085]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   70.990880][ T1085]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   70.991010][ T1085]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   70.991139][ T1085]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   70.991271][ T1085]  ___sys_sendmsg (net/socket.c:2752)
[   70.991402][ T1085]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   70.991595][ T1085]  ? copy_msghdr_from_user (net/socket.c:2603)
[   70.991738][ T1085]  __sys_sendmsg (net/socket.c:2784)
[   70.991892][ T1085]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   70.992019][ T1085]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   70.992183][ T1085]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   70.992312][ T1085]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   70.992448][ T1085]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   70.992590][ T1085]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   70.992725][ T1085]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   70.992882][ T1085]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   70.993043][ T1085] RIP: 0033:0x7f29197a308e
[   70.993180][ T1085] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   70.993657][ T1085] RSP: 002b:00007ffef05b64b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   70.993859][ T1085] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f29197a308e
[   70.994051][ T1085] RDX: 0000000000000000 RSI: 00007ffef05b6560 RDI: 0000000000000005
[   70.994244][ T1085] RBP: 00007ffef05b64c0 R08: 0000000000000000 R09: 0000000000000000
[   70.994439][ T1085] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   70.994726][ T1085] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef05b6c30
| [   71.007964][ T1082] ------------[ cut here ]------------
| [   71.008105][ T1082] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1082
| [   71.008360][ T1082] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.009063][ T1082] Tainted: [W]=WARN
[   71.009167][ T1082] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.009340][ T1082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.009514][ T1082] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.009985][ T1082] RSP: 0018:ffa000000180f190 EFLAGS: 00010286
[   71.010151][ T1082] RAX: 00000000ffffffa6 RBX: ff11000010008c80 RCX: 1ff4000000301df8
[   71.010347][ T1082] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010008d3c
[   71.010545][ T1082] RBP: ff11000010259000 R08: 1fe22000020011a9 R09: ff11000013608b68
[   71.010740][ T1082] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.010942][ T1082] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.011133][ T1082] FS:  00007f07ab7e6840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.011357][ T1082] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.011522][ T1082] CR2: 00007f7b7938c7a0 CR3: 0000000015572004 CR4: 0000000000771ef0
[   71.011729][ T1082] PKRU: 55555554
[   71.011825][ T1082] Call Trace:
[   71.011927][ T1082]  <TASK>
[   71.011993][ T1082]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.012155][ T1082]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.012315][ T1082]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.012442][ T1082]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.012573][ T1082]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.012741][ T1082]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.012886][ T1082]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.013013][ T1082]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.013140][ T1082]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.013270][ T1082]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.013395][ T1082]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.013531][ T1082]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.013682][ T1082]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.013811][ T1082]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.013942][ T1082]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.014067][ T1082]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.014197][ T1082]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.014325][ T1082]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.014455][ T1082]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.014591][ T1082]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.014724][ T1082]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.014855][ T1082]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.014984][ T1082]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.015113][ T1082]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.015246][ T1082]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.015373][ T1082]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.015502][ T1082]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.015650][ T1082]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.015776][ T1082]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.015912][ T1082]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.016038][ T1082]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.016165][ T1082]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.016296][ T1082]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.016421][ T1082]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.016554][ T1082]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.016689][ T1082]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.016817][ T1082]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.016946][ T1082]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.017075][ T1082]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.017205][ T1082]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.017330][ T1082]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.017459][ T1082]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.017600][ T1082]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.017730][ T1082]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.017863][ T1082]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.017990][ T1082]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.018147][ T1082]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.018274][ T1082]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.018401][ T1082]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.018538][ T1082]  ___sys_sendmsg (net/socket.c:2752)
[   71.018673][ T1082]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.018836][ T1082]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.018980][ T1082]  __sys_sendmsg (net/socket.c:2784)
[   71.019106][ T1082]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.019238][ T1082]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.019401][ T1082]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.019536][ T1082]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.019670][ T1082]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.019798][ T1082]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.019930][ T1082]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.020057][ T1082]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.020217][ T1082] RIP: 0033:0x7f07aba2008e
[   71.020351][ T1082] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.020816][ T1082] RSP: 002b:00007ffdcaa57130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.021021][ T1082] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f07aba2008e
[   71.021213][ T1082] RDX: 0000000000000000 RSI: 00007ffdcaa571e0 RDI: 0000000000000005
[   71.021402][ T1082] RBP: 00007ffdcaa57140 R08: 0000000000000000 R09: 0000000000000000
[   71.021609][ T1082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.021800][ T1082] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcaa578b0
| [   71.032669][ T1084] ------------[ cut here ]------------
| [   71.032818][ T1084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1084
| [   71.033078][ T1084] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.034445][ T1084] Tainted: [W]=WARN
[   71.034550][ T1084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.034716][ T1084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.034885][ T1084] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.035342][ T1084] RSP: 0018:ffa000000195f190 EFLAGS: 00010286
[   71.035503][ T1084] RAX: 00000000ffffffa6 RBX: ff110000102e0040 RCX: 1ff400000032bdf8
[   71.035707][ T1084] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e00fc
[   71.035902][ T1084] RBP: ff11000009144000 R08: 1fe220000205c021 R09: ff1100001020aea8
[   71.036113][ T1084] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.036330][ T1084] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.036524][ T1084] FS:  00007f9438dd5840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.036753][ T1084] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.036925][ T1084] CR2: 000055dc42eded5c CR3: 000000000fb96003 CR4: 0000000000771ef0
[   71.037124][ T1084] PKRU: 55555554
[   71.037221][ T1084] Call Trace:
[   71.037315][ T1084]  <TASK>
[   71.037381][ T1084]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.037550][ T1084]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.037713][ T1084]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.037846][ T1084]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.037973][ T1084]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.038132][ T1084]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.038262][ T1084]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.038388][ T1084]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.038520][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.038652][ T1084]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.038782][ T1084]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.038914][ T1084]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.039058][ T1084]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.039182][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.039307][ T1084]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.039431][ T1084]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.039586][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.039713][ T1084]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.039847][ T1084]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.039972][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.040098][ T1084]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.040224][ T1084]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.040350][ T1084]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.040474][ T1084]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.040614][ T1084]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.040738][ T1084]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.040869][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.040997][ T1084]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.041123][ T1084]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.041251][ T1084]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.041376][ T1084]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.041502][ T1084]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.041642][ T1084]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.041766][ T1084]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.041900][ T1084]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.042026][ T1084]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.042153][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.042278][ T1084]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.042404][ T1084]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.042536][ T1084]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.042675][ T1084]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.042802][ T1084]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.042934][ T1084]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.043061][ T1084]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.043184][ T1084]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.043309][ T1084]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.043463][ T1084]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.043600][ T1084]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.043725][ T1084]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.043855][ T1084]  ___sys_sendmsg (net/socket.c:2752)
[   71.043980][ T1084]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.044136][ T1084]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.044276][ T1084]  __sys_sendmsg (net/socket.c:2784)
[   71.044401][ T1084]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.044543][ T1084]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.044717][ T1084]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.044849][ T1084]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.044981][ T1084]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.045107][ T1084]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.045234][ T1084]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.045360][ T1084]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.045520][ T1084] RIP: 0033:0x7f943900f08e
[   71.045660][ T1084] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.046116][ T1084] RSP: 002b:00007ffd6fcdca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.046307][ T1084] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f943900f08e
[   71.046493][ T1084] RDX: 0000000000000000 RSI: 00007ffd6fcdcab0 RDI: 0000000000000005
[   71.046688][ T1084] RBP: 00007ffd6fcdca10 R08: 0000000000000000 R09: 0000000000000000
[   71.046879][ T1084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.047067][ T1084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6fcdd180
| [   71.057089][ T1087] ------------[ cut here ]------------
| [   71.057239][ T1087] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1087
| [   71.057486][ T1087] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.058148][ T1087] Tainted: [W]=WARN
[   71.058242][ T1087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.058397][ T1087] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.058564][ T1087] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.059084][ T1087] RSP: 0018:ffa000000196f190 EFLAGS: 00010286
[   71.059242][ T1087] RAX: 00000000ffffffa6 RBX: ff11000015c2ba80 RCX: 1ff400000032ddf8
[   71.059425][ T1087] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2bb3c
[   71.059668][ T1087] RBP: ff1100000c3c1000 R08: 1fe2200002b85769 R09: ff110000158cd1e8
[   71.059852][ T1087] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.060034][ T1087] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.060221][ T1087] FS:  00007f4e0346a840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.060457][ T1087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.060680][ T1087] CR2: 00007fffb4818fb8 CR3: 000000001222e005 CR4: 0000000000771ef0
[   71.060874][ T1087] PKRU: 55555554
[   71.060967][ T1087] Call Trace:
[   71.061059][ T1087]  <TASK>
[   71.061124][ T1087]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.061347][ T1087]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.061502][ T1087]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.061712][ T1087]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.061840][ T1087]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.061996][ T1087]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.062127][ T1087]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.062252][ T1087]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.062375][ T1087]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.062498][ T1087]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.062706][ T1087]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.062831][ T1087]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.062977][ T1087]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.063100][ T1087]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.063225][ T1087]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.063349][ T1087]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.063471][ T1087]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.063672][ T1087]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.063799][ T1087]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.063928][ T1087]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.064051][ T1087]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.064180][ T1087]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.064313][ T1087]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.064437][ T1087]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.064566][ T1087]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.064790][ T1087]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.064919][ T1087]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.065044][ T1087]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.065166][ T1087]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.065292][ T1087]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.065419][ T1087]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.065550][ T1087]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.065740][ T1087]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.065871][ T1087]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.065998][ T1087]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.066123][ T1087]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.066248][ T1087]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.066370][ T1087]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.066495][ T1087]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.066688][ T1087]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.066813][ T1087]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.066938][ T1087]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.067061][ T1087]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.067189][ T1087]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.067312][ T1087]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.067434][ T1087]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.067632][ T1087]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.067755][ T1087]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.067881][ T1087]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.068005][ T1087]  ___sys_sendmsg (net/socket.c:2752)
[   71.068126][ T1087]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.068280][ T1087]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.068418][ T1087]  __sys_sendmsg (net/socket.c:2784)
[   71.068551][ T1087]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.068679][ T1087]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.068840][ T1087]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.068962][ T1087]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.069086][ T1087]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.069209][ T1087]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.069330][ T1087]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.069465][ T1087]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.069634][ T1087] RIP: 0033:0x7f4e036a408e
[   71.069765][ T1087] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.070213][ T1087] RSP: 002b:00007ffe7c87e890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.070402][ T1087] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4e036a408e
[   71.070594][ T1087] RDX: 0000000000000000 RSI: 00007ffe7c87e940 RDI: 0000000000000005
[   71.070781][ T1087] RBP: 00007ffe7c87e8a0 R08: 0000000000000000 R09: 0000000000000000
[   71.070968][ T1087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.071151][ T1087] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7c87f010
| [   71.092735][ T1083] ------------[ cut here ]------------
| [   71.092885][ T1083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1083
| [   71.093157][ T1083] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.093831][ T1083] Tainted: [W]=WARN
[   71.093932][ T1083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.094088][ T1083] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.094256][ T1083] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.094803][ T1083] RSP: 0018:ffa000000194f190 EFLAGS: 00010286
[   71.094971][ T1083] RAX: 00000000ffffffa6 RBX: ff11000014ed6740 RCX: 1ff4000000329df8
[   71.095158][ T1083] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed67fc
[   71.095348][ T1083] RBP: ff11000010069000 R08: 1fe22000029dad01 R09: ff11000010208b68
[   71.095545][ T1083] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.095787][ T1083] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.095979][ T1083] FS:  00007fa93d15b840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.096199][ T1083] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.096356][ T1083] CR2: 00007f238e84a310 CR3: 0000000010135006 CR4: 0000000000771ef0
[   71.096552][ T1083] PKRU: 55555554
[   71.096655][ T1083] Call Trace:
[   71.096749][ T1083]  <TASK>
[   71.096816][ T1083]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.096981][ T1083]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.097135][ T1083]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.097261][ T1083]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.097386][ T1083]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.097550][ T1083]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.097683][ T1083]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.097810][ T1083]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.097938][ T1083]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.098065][ T1083]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.098192][ T1083]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.098316][ T1083]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.098459][ T1083]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.098594][ T1083]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.098726][ T1083]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.098860][ T1083]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.098985][ T1083]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.099110][ T1083]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.099238][ T1083]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.099363][ T1083]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.099490][ T1083]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.099631][ T1083]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.099757][ T1083]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.099885][ T1083]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.100010][ T1083]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.100135][ T1083]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.100275][ T1083]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.100402][ T1083]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.100530][ T1083]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.100660][ T1083]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.100785][ T1083]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.100913][ T1083]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.101043][ T1083]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.101169][ T1083]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.101298][ T1083]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.101426][ T1083]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.101559][ T1083]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.101689][ T1083]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.101815][ T1083]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.101943][ T1083]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.102067][ T1083]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.102192][ T1083]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.102315][ T1083]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.102442][ T1083]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.102574][ T1083]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.102702][ T1083]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.102861][ T1083]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.102986][ T1083]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.103109][ T1083]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.103235][ T1083]  ___sys_sendmsg (net/socket.c:2752)
[   71.103358][ T1083]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.103517][ T1083]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.103662][ T1083]  __sys_sendmsg (net/socket.c:2784)
[   71.103789][ T1083]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.103917][ T1083]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.104073][ T1083]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.104198][ T1083]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.104322][ T1083]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.104446][ T1083]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.104578][ T1083]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.104709][ T1083]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.104868][ T1083] RIP: 0033:0x7fa93d39508e
[   71.104998][ T1083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.105447][ T1083] RSP: 002b:00007fffac7f5c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.105647][ T1083] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa93d39508e
[   71.105833][ T1083] RDX: 0000000000000000 RSI: 00007fffac7f5d20 RDI: 0000000000000005
[   71.106022][ T1083] RBP: 00007fffac7f5c80 R08: 0000000000000000 R09: 0000000000000000
[   71.106208][ T1083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.106392][ T1083] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffac7f63f0
| [   71.117121][ T1086] ------------[ cut here ]------------
| [   71.117272][ T1086] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1086
| [   71.117520][ T1086] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.118128][ T1086] Tainted: [W]=WARN
[   71.118223][ T1086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.118378][ T1086] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.118545][ T1086] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.119002][ T1086] RSP: 0018:ffa00000018af190 EFLAGS: 00010286
[   71.119166][ T1086] RAX: 00000000ffffffa6 RBX: ff11000004b20900 RCX: 1ff4000000315df8
[   71.119353][ T1086] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b209bc
[   71.119546][ T1086] RBP: ff11000008989000 R08: 1fe2200000964139 R09: ff11000015960b68
[   71.119742][ T1086] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.119932][ T1086] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.120121][ T1086] FS:  00007f467f733840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.120341][ T1086] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.120498][ T1086] CR2: 00007f238e84a310 CR3: 000000000c0fd005 CR4: 0000000000771ef0
[   71.120701][ T1086] PKRU: 55555554
[   71.120795][ T1086] Call Trace:
[   71.120895][ T1086]  <TASK>
[   71.120959][ T1086]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.121117][ T1086]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.121270][ T1086]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.121395][ T1086]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.121523][ T1086]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.121689][ T1086]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.121815][ T1086]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.121942][ T1086]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.122066][ T1086]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.122191][ T1086]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.122317][ T1086]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.122441][ T1086]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.122592][ T1086]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.122724][ T1086]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.122855][ T1086]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.122980][ T1086]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.123106][ T1086]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.123233][ T1086]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.123359][ T1086]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.123482][ T1086]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.123622][ T1086]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.123747][ T1086]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.123879][ T1086]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.124005][ T1086]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.124132][ T1086]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.124258][ T1086]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.124383][ T1086]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.124521][ T1086]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.124653][ T1086]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.124781][ T1086]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.124910][ T1086]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.125040][ T1086]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.125172][ T1086]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.125297][ T1086]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.125425][ T1086]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.125556][ T1086]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.125724][ T1086]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.125854][ T1086]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.125979][ T1086]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.126106][ T1086]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.126235][ T1086]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.126361][ T1086]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.126488][ T1086]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.126626][ T1086]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.126756][ T1086]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.126888][ T1086]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.127042][ T1086]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.127167][ T1086]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.127295][ T1086]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.127421][ T1086]  ___sys_sendmsg (net/socket.c:2752)
[   71.127551][ T1086]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.127713][ T1086]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.127860][ T1086]  __sys_sendmsg (net/socket.c:2784)
[   71.127986][ T1086]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.128110][ T1086]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.128268][ T1086]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.128393][ T1086]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.128523][ T1086]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.128655][ T1086]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.128781][ T1086]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.128912][ T1086]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.129071][ T1086] RIP: 0033:0x7f467f96d08e
[   71.129206][ T1086] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.129662][ T1086] RSP: 002b:00007ffd195eb5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.129856][ T1086] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f467f96d08e
[   71.130043][ T1086] RDX: 0000000000000000 RSI: 00007ffd195eb660 RDI: 0000000000000005
[   71.130230][ T1086] RBP: 00007ffd195eb5c0 R08: 0000000000000000 R09: 0000000000000000
[   71.130419][ T1086] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.130617][ T1086] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd195ebd30
| [   71.143680][ T1089] ------------[ cut here ]------------
| [   71.143906][ T1089] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1089
| [   71.144167][ T1089] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.144967][ T1089] Tainted: [W]=WARN
[   71.145063][ T1089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.145216][ T1089] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.145378][ T1089] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.145838][ T1089] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   71.145997][ T1089] RAX: 00000000ffffffa6 RBX: ff11000014d49700 RCX: 1ff4000000307df8
[   71.146182][ T1089] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d497bc
[   71.146387][ T1089] RBP: ff110000159b1000 R08: 1fe22000029a92f9 R09: ff11000013662ea8
[   71.146600][ T1089] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.146787][ T1089] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.146973][ T1089] FS:  00007f4c471d0840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.147189][ T1089] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.147344][ T1089] CR2: 00007f2d7cee2020 CR3: 000000000f72a006 CR4: 0000000000771ef0
[   71.147552][ T1089] PKRU: 55555554
[   71.147664][ T1089] Call Trace:
[   71.147756][ T1089]  <TASK>
[   71.147821][ T1089]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.147988][ T1089]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.148140][ T1089]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.148268][ T1089]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.148394][ T1089]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.148556][ T1089]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.148687][ T1089]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.148813][ T1089]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.148939][ T1089]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.149064][ T1089]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.149187][ T1089]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.149311][ T1089]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.149461][ T1089]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.149594][ T1089]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.149720][ T1089]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.149849][ T1089]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.149972][ T1089]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.150097][ T1089]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.150225][ T1089]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.150360][ T1089]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.150487][ T1089]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.150671][ T1089]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.150797][ T1089]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.150927][ T1089]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.151052][ T1089]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.151179][ T1089]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.151304][ T1089]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.151433][ T1089]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.151631][ T1089]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.151759][ T1089]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.151890][ T1089]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.152017][ T1089]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.152146][ T1089]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.152269][ T1089]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.152395][ T1089]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.152526][ T1089]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.152727][ T1089]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.152855][ T1089]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.152980][ T1089]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.153105][ T1089]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.153229][ T1089]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.153353][ T1089]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.153479][ T1089]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.153684][ T1089]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.153810][ T1089]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.153938][ T1089]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.154091][ T1089]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.154214][ T1089]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.154339][ T1089]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.154467][ T1089]  ___sys_sendmsg (net/socket.c:2752)
[   71.154672][ T1089]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.154827][ T1089]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.154969][ T1089]  __sys_sendmsg (net/socket.c:2784)
[   71.155092][ T1089]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.155215][ T1089]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.155373][ T1089]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.155498][ T1089]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.155692][ T1089]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.155816][ T1089]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.155942][ T1089]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.156065][ T1089]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.156219][ T1089] RIP: 0033:0x7f4c4740a08e
[   71.156350][ T1089] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.156868][ T1089] RSP: 002b:00007fffb80eb5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.157054][ T1089] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4c4740a08e
[   71.157250][ T1089] RDX: 0000000000000000 RSI: 00007fffb80eb680 RDI: 0000000000000005
[   71.157435][ T1089] RBP: 00007fffb80eb5e0 R08: 0000000000000000 R09: 0000000000000000
[   71.157736][ T1089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.157930][ T1089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb80ebd50
| [   71.164671][ T1091] ------------[ cut here ]------------
| [   71.164817][ T1091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1091
| [   71.165101][ T1091] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.166681][ T1091] Tainted: [W]=WARN
[   71.166875][ T1091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.167044][ T1091] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.167210][ T1091] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.167759][ T1091] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   71.167925][ T1091] RAX: 00000000ffffffa6 RBX: ff11000005386040 RCX: 1ff400000031ddf8
[   71.168113][ T1091] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053860fc
[   71.168305][ T1091] RBP: ff11000014fd4000 R08: 1fe2200000a70c21 R09: ff1100000a1b2ea8
[   71.168494][ T1091] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.168774][ T1091] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.168970][ T1091] FS:  00007f7b78fbd840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.169202][ T1091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.169369][ T1091] CR2: 000055dc7a491bd8 CR3: 000000001011b006 CR4: 0000000000771ef0
[   71.169566][ T1091] PKRU: 55555554
[   71.169667][ T1091] Call Trace:
[   71.169760][ T1091]  <TASK>
[   71.169826][ T1091]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.169998][ T1091]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.170164][ T1091]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.170292][ T1091]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.170421][ T1091]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.170654][ T1091]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.170784][ T1091]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.170917][ T1091]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.171043][ T1091]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.171170][ T1091]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.171297][ T1091]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.171421][ T1091]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.171573][ T1091]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.171704][ T1091]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.171843][ T1091]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.171973][ T1091]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.172101][ T1091]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.172231][ T1091]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.172363][ T1091]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.172489][ T1091]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.172625][ T1091]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.172751][ T1091]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.172883][ T1091]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.173009][ T1091]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.173139][ T1091]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.173268][ T1091]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.173395][ T1091]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.173534][ T1091]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.173665][ T1091]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.173797][ T1091]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.173927][ T1091]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.174055][ T1091]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.174187][ T1091]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.174315][ T1091]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.174445][ T1091]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.174592][ T1091]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.174721][ T1091]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.174852][ T1091]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.174981][ T1091]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.175116][ T1091]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.175244][ T1091]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.175373][ T1091]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.175502][ T1091]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.175646][ T1091]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.175775][ T1091]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.175908][ T1091]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.176067][ T1091]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.176196][ T1091]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.176325][ T1091]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.176457][ T1091]  ___sys_sendmsg (net/socket.c:2752)
[   71.176594][ T1091]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.176754][ T1091]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.176903][ T1091]  __sys_sendmsg (net/socket.c:2784)
[   71.177033][ T1091]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.177161][ T1091]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.177329][ T1091]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.177460][ T1091]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.177603][ T1091]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.177732][ T1091]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.177870][ T1091]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.177998][ T1091]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.178155][ T1091] RIP: 0033:0x7f7b791f708e
[   71.178290][ T1091] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.178759][ T1091] RSP: 002b:00007ffcf45bca40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.178957][ T1091] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7b791f708e
[   71.179149][ T1091] RDX: 0000000000000000 RSI: 00007ffcf45bcaf0 RDI: 0000000000000005
[   71.179344][ T1091] RBP: 00007ffcf45bca50 R08: 0000000000000000 R09: 0000000000000000
[   71.179538][ T1091] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.179735][ T1091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf45bd1c0
| [   71.191683][ T1088] ------------[ cut here ]------------
| [   71.191863][ T1088] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1088
| [   71.192162][ T1088] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.193376][ T1088] Tainted: [W]=WARN
[   71.193528][ T1088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.193761][ T1088] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.193990][ T1088] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.194500][ T1088] RSP: 0018:ffa000000197f190 EFLAGS: 00010286
[   71.194739][ T1088] RAX: 00000000ffffffa6 RBX: ff110000100091c0 RCX: 1ff400000032fdf8
[   71.194985][ T1088] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100001000927c
[   71.195219][ T1088] RBP: ff110000153b9000 R08: 1fe2200002001251 R09: ff110000024faea8
[   71.195453][ T1088] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.195728][ T1088] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.195986][ T1088] FS:  00007fc276fab840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.196256][ T1088] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.196467][ T1088] CR2: 00000000004eb728 CR3: 000000000c110001 CR4: 0000000000771ef0
[   71.196729][ T1088] PKRU: 55555554
[   71.196881][ T1088] Call Trace:
[   71.197022][ T1088]  <TASK>
[   71.197136][ T1088]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.197345][ T1088]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.197557][ T1088]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.197756][ T1088]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.197952][ T1088]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.198160][ T1088]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.198341][ T1088]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.198530][ T1088]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.198719][ T1088]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.198906][ T1088]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.199081][ T1088]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.199256][ T1088]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.199449][ T1088]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.199647][ T1088]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.199825][ T1088]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.200007][ T1088]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.200182][ T1088]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.200355][ T1088]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.200567][ T1088]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.200757][ T1088]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.200949][ T1088]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.201123][ T1088]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.201301][ T1088]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.201521][ T1088]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.201711][ T1088]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.201895][ T1088]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.202071][ T1088]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.202247][ T1088]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.202418][ T1088]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.202759][ T1088]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.203015][ T1088]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.203197][ T1088]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.203375][ T1088]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.203556][ T1088]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.203747][ T1088]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.203944][ T1088]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.204122][ T1088]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.204298][ T1088]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.204478][ T1088]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.204683][ T1088]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.204873][ T1088]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.205083][ T1088]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.205294][ T1088]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.205471][ T1088]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.205666][ T1088]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.205849][ T1088]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.206062][ T1088]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.206243][ T1088]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.206421][ T1088]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.206620][ T1088]  ___sys_sendmsg (net/socket.c:2752)
[   71.206795][ T1088]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.207015][ T1088]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.207207][ T1088]  __sys_sendmsg (net/socket.c:2784)
[   71.207411][ T1088]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.207608][ T1088]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.207817][ T1088]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.208034][ T1088]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.208209][ T1088]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.208384][ T1088]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.208566][ T1088]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.208759][ T1088]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.208976][ T1088] RIP: 0033:0x7fc2771e508e
[   71.209157][ T1088] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.209677][ T1088] RSP: 002b:00007ffc24e7ba40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.209928][ T1088] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc2771e508e
[   71.210162][ T1088] RDX: 0000000000000000 RSI: 00007ffc24e7baf0 RDI: 0000000000000005
[   71.210398][ T1088] RBP: 00007ffc24e7ba50 R08: 0000000000000000 R09: 0000000000000000
[   71.210655][ T1088] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.210904][ T1088] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc24e7c1c0
| [   71.223754][ T1090] ------------[ cut here ]------------
| [   71.223918][ T1090] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1090
| [   71.224167][ T1090] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.224752][ T1090] Tainted: [W]=WARN
[   71.224850][ T1090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.225007][ T1090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.225174][ T1090] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.225810][ T1090] RSP: 0018:ffa000000193f190 EFLAGS: 00010286
[   71.225974][ T1090] RAX: 00000000ffffffa6 RBX: ff11000014ed6900 RCX: 1ff4000000327df8
[   71.226160][ T1090] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed69bc
[   71.226348][ T1090] RBP: ff110000152ec000 R08: 1fe22000029dad39 R09: ff110000136651e8
[   71.226543][ T1090] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.226809][ T1090] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.227005][ T1090] FS:  00007f5246b97840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.227229][ T1090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.227387][ T1090] CR2: 00007ffd5cd71fa0 CR3: 0000000015766002 CR4: 0000000000771ef0
[   71.227655][ T1090] PKRU: 55555554
[   71.227750][ T1090] Call Trace:
[   71.227849][ T1090]  <TASK>
[   71.227985][ T1090]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.228145][ T1090]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.228302][ T1090]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.228429][ T1090]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.228563][ T1090]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.228796][ T1090]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.228929][ T1090]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.229058][ T1090]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.229183][ T1090]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.230361][ T1090]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.230491][ T1090]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.230698][ T1090]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.230848][ T1090]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.230988][ T1090]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.231115][ T1090]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.231243][ T1090]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.231370][ T1090]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.231499][ T1090]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.231708][ T1090]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.231840][ T1090]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.231969][ T1090]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.232098][ T1090]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.232228][ T1090]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.232354][ T1090]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.232489][ T1090]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.232852][ T1090]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.232979][ T1090]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.233107][ T1090]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.233233][ T1090]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.233360][ T1090]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.233488][ T1090]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.233720][ T1090]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.233860][ T1090]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.233986][ T1090]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.234114][ T1090]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.234241][ T1090]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.234367][ T1090]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.234492][ T1090]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.234728][ T1090]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.234864][ T1090]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.234991][ T1090]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.235118][ T1090]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.235244][ T1090]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.235369][ T1090]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.235496][ T1090]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.235729][ T1090]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.235890][ T1090]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.236016][ T1090]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.236143][ T1090]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.236272][ T1090]  ___sys_sendmsg (net/socket.c:2752)
[   71.236397][ T1090]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.236559][ T1090]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.236798][ T1090]  __sys_sendmsg (net/socket.c:2784)
[   71.236932][ T1090]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.237058][ T1090]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.237218][ T1090]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.237345][ T1090]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.237473][ T1090]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.237710][ T1090]  ? irq_exit_rcu (kernel/softirq.c:754)
[   71.237843][ T1090]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.238004][ T1090] RIP: 0033:0x7f5246dd108e
[   71.238137][ T1090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.238683][ T1090] RSP: 002b:00007ffe0667b3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.238880][ T1090] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5246dd108e
[   71.239072][ T1090] RDX: 0000000000000000 RSI: 00007ffe0667b450 RDI: 0000000000000005
[   71.239263][ T1090] RBP: 00007ffe0667b3b0 R08: 0000000000000000 R09: 0000000000000000
[   71.239452][ T1090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.239709][ T1090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0667bb20
| [   71.258676][ T1094] ------------[ cut here ]------------
| [   71.258886][ T1094] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1094
| [   71.259151][ T1094] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.259822][ T1094] Tainted: [W]=WARN
[   71.259925][ T1094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.260079][ T1094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.260244][ T1094] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.260771][ T1094] RSP: 0018:ffa000000195f190 EFLAGS: 00010286
[   71.260939][ T1094] RAX: 00000000ffffffa6 RBX: ff11000008fb5380 RCX: 1ff400000032bdf8
[   71.261124][ T1094] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb543c
[   71.261320][ T1094] RBP: ff11000015009000 R08: 1fe22000011f6a89 R09: ff1100000c1bd1e8
[   71.261512][ T1094] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.261767][ T1094] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.261962][ T1094] FS:  00007f8ccf768840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.262185][ T1094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.262346][ T1094] CR2: 00000000004ec2c8 CR3: 000000000ce27005 CR4: 0000000000771ef0
[   71.262539][ T1094] PKRU: 55555554
[   71.262704][ T1094] Call Trace:
[   71.262799][ T1094]  <TASK>
[   71.262870][ T1094]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.263121][ T1094]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.263282][ T1094]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.263407][ T1094]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.263537][ T1094]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.263833][ T1094]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.263967][ T1094]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.264094][ T1094]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.264220][ T1094]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.264394][ T1094]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.264526][ T1094]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.264658][ T1094]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.264801][ T1094]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.264930][ T1094]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.265056][ T1094]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.265178][ T1094]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.265302][ T1094]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.265431][ T1094]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.265563][ T1094]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.265694][ T1094]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.265818][ T1094]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.265944][ T1094]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.266079][ T1094]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.266203][ T1094]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.266327][ T1094]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.266450][ T1094]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.266578][ T1094]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.266709][ T1094]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.266831][ T1094]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.266960][ T1094]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.267084][ T1094]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.267213][ T1094]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.267339][ T1094]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.267463][ T1094]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.267604][ T1094]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.267732][ T1094]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.267862][ T1094]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.267985][ T1094]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.268109][ T1094]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.268235][ T1094]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.268358][ T1094]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.268483][ T1094]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.268647][ T1094]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.268775][ T1094]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.268907][ T1094]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.269031][ T1094]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.269187][ T1094]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.269313][ T1094]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.269436][ T1094]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.269586][ T1094]  ___sys_sendmsg (net/socket.c:2752)
[   71.269709][ T1094]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.269874][ T1094]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.270010][ T1094]  __sys_sendmsg (net/socket.c:2784)
[   71.270135][ T1094]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.270259][ T1094]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.270417][ T1094]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.270546][ T1094]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.270675][ T1094]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.270797][ T1094]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.270925][ T1094]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.271051][ T1094]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.271207][ T1094] RIP: 0033:0x7f8ccf9a208e
[   71.271338][ T1094] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.271798][ T1094] RSP: 002b:00007ffebba9cd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.271990][ T1094] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ccf9a208e
[   71.272176][ T1094] RDX: 0000000000000000 RSI: 00007ffebba9ce10 RDI: 0000000000000005
[   71.272360][ T1094] RBP: 00007ffebba9cd70 R08: 0000000000000000 R09: 0000000000000000
[   71.272550][ T1094] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.272746][ T1094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebba9d4e0
| [   71.282989][ T1093] ------------[ cut here ]------------
| [   71.283158][ T1093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1093
| [   71.283451][ T1093] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.284159][ T1093] Tainted: [W]=WARN
[   71.284304][ T1093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.284507][ T1093] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.284741][ T1093] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.285257][ T1093] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   71.285470][ T1093] RAX: 00000000ffffffa6 RBX: ff110000159f83c0 RCX: 1ff4000000317df8
[   71.285729][ T1093] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f847c
[   71.285979][ T1093] RBP: ff1100001024c000 R08: 1fe2200002b3f091 R09: ff110000159b8b68
[   71.286218][ T1093] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.286453][ T1093] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.286716][ T1093] FS:  00007f238e734840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.286997][ T1093] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.287205][ T1093] CR2: 00007fc3fbcf6668 CR3: 00000000154df003 CR4: 0000000000771ef0
[   71.287444][ T1093] PKRU: 55555554
[   71.287625][ T1093] Call Trace:
[   71.287773][ T1093]  <TASK>
[   71.287899][ T1093]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.288108][ T1093]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.288318][ T1093]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.288494][ T1093]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.288691][ T1093]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.288913][ T1093]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.289102][ T1093]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.289279][ T1093]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.289467][ T1093]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.289664][ T1093]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.289902][ T1093]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.290090][ T1093]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.290286][ T1093]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.290462][ T1093]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.290661][ T1093]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.290838][ T1093]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.291023][ T1093]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.291200][ T1093]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.291377][ T1093]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.291562][ T1093]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.291757][ T1093]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.291951][ T1093]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.292126][ T1093]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.292303][ T1093]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.292476][ T1093]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.292679][ T1093]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.292861][ T1093]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.293040][ T1093]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.293217][ T1093]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.293397][ T1093]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.293597][ T1093]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.293773][ T1093]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.293961][ T1093]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.294137][ T1093]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.294316][ T1093]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.294492][ T1093]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.294688][ T1093]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.294865][ T1093]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.295041][ T1093]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.295217][ T1093]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.295389][ T1093]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.295602][ T1093]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.295780][ T1093]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.295967][ T1093]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.296141][ T1093]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.296318][ T1093]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.296539][ T1093]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.296728][ T1093]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.296918][ T1093]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.297092][ T1093]  ___sys_sendmsg (net/socket.c:2752)
[   71.297270][ T1093]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.297476][ T1093]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.297676][ T1093]  __sys_sendmsg (net/socket.c:2784)
[   71.297862][ T1093]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.298041][ T1093]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.298248][ T1093]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.298423][ T1093]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.298623][ T1093]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.298812][ T1093]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.299013][ T1093]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.299190][ T1093]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.299416][ T1093] RIP: 0033:0x7f238e96e08e
[   71.299632][ T1093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.300145][ T1093] RSP: 002b:00007fffb4819c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.300380][ T1093] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f238e96e08e
[   71.300647][ T1093] RDX: 0000000000000000 RSI: 00007fffb4819cd0 RDI: 0000000000000005
[   71.300893][ T1093] RBP: 00007fffb4819c30 R08: 0000000000000000 R09: 0000000000000000
[   71.301127][ T1093] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.301366][ T1093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb481a3a0
| [   71.310674][ T1092] ------------[ cut here ]------------
| [   71.310853][ T1092] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1092
| [   71.311150][ T1092] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.312315][ T1092] Tainted: [W]=WARN
[   71.312457][ T1092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.312693][ T1092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.312933][ T1092] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.313430][ T1092] RSP: 0018:ffa000000198f190 EFLAGS: 00010286
[   71.313659][ T1092] RAX: 00000000ffffffa6 RBX: ff11000005387a80 RCX: 1ff4000000331df8
[   71.313908][ T1092] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005387b3c
[   71.314144][ T1092] RBP: ff1100000c204000 R08: 1fe2200000a70f69 R09: ff1100001360d1e8
[   71.314375][ T1092] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.314642][ T1092] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.314897][ T1092] FS:  00007f03fe886840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.315177][ T1092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.315383][ T1092] CR2: 00000000004a60e4 CR3: 0000000015a83003 CR4: 0000000000771ef0
[   71.315644][ T1092] PKRU: 55555554
[   71.315788][ T1092] Call Trace:
[   71.315943][ T1092]  <TASK>
[   71.316058][ T1092]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.316267][ T1092]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.316470][ T1092]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.316741][ T1092]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.316999][ T1092]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.317293][ T1092]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.317550][ T1092]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.317808][ T1092]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.318068][ T1092]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.318347][ T1092]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.318616][ T1092]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.319012][ T1092]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.319256][ T1092]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.319503][ T1092]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.319799][ T1092]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.320096][ T1092]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.320372][ T1092]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.320660][ T1092]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.320902][ T1092]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.321128][ T1092]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.321352][ T1092]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.321601][ T1092]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.321834][ T1092]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.322082][ T1092]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.322310][ T1092]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.322553][ T1092]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.322882][ T1092]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.323129][ T1092]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.323299][ T1092]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.323476][ T1092]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.323663][ T1092]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.323846][ T1092]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.324044][ T1092]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.324222][ T1092]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.324398][ T1092]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.324603][ T1092]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.324776][ T1092]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.324961][ T1092]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.325142][ T1092]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.325319][ T1092]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.325493][ T1092]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.325695][ T1092]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.325874][ T1092]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.326067][ T1092]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.326242][ T1092]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.326416][ T1092]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.326652][ T1092]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.326845][ T1092]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.327027][ T1092]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.327202][ T1092]  ___sys_sendmsg (net/socket.c:2752)
[   71.327378][ T1092]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.327610][ T1092]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.327798][ T1092]  __sys_sendmsg (net/socket.c:2784)
[   71.327986][ T1092]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.328160][ T1092]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.328372][ T1092]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.328601][ T1092]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.328784][ T1092]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.328974][ T1092]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.329149][ T1092]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.329329][ T1092]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.329542][ T1092] RIP: 0033:0x7f03feac008e
[   71.329735][ T1092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.330249][ T1092] RSP: 002b:00007ffddfdd6a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.330487][ T1092] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f03feac008e
[   71.330747][ T1092] RDX: 0000000000000000 RSI: 00007ffddfdd6b10 RDI: 0000000000000005
[   71.331015][ T1092] RBP: 00007ffddfdd6a70 R08: 0000000000000000 R09: 0000000000000000
[   71.331256][ T1092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.331492][ T1092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddfdd71e0
| [   71.341664][ T1098] ------------[ cut here ]------------
| [   71.341812][ T1098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1098
| [   71.342082][ T1098] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.343631][ T1098] Tainted: [W]=WARN
[   71.343832][ T1098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.343999][ T1098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.344167][ T1098] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.344715][ T1098] RSP: 0018:ffa000000183f190 EFLAGS: 00010286
[   71.344973][ T1098] RAX: 00000000ffffffa6 RBX: ff11000010009c40 RCX: 1ff4000000307df8
[   71.345164][ T1098] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010009cfc
[   71.345354][ T1098] RBP: ff11000010e5c000 R08: 1fe22000020013a1 R09: ff1100000cc3d1e8
[   71.345550][ T1098] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.345747][ T1098] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.345947][ T1098] FS:  00007f565aa3d840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.346174][ T1098] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.346336][ T1098] CR2: 0000000033156988 CR3: 000000001039b004 CR4: 0000000000771ef0
[   71.346536][ T1098] PKRU: 55555554
[   71.346639][ T1098] Call Trace:
[   71.346735][ T1098]  <TASK>
[   71.346802][ T1098]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.346970][ T1098]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.347127][ T1098]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.347257][ T1098]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.347383][ T1098]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.347551][ T1098]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.347686][ T1098]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.347814][ T1098]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.347942][ T1098]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.348069][ T1098]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.348197][ T1098]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.348322][ T1098]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.348466][ T1098]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.348604][ T1098]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.348731][ T1098]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.348862][ T1098]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.348988][ T1098]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.349113][ T1098]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.349241][ T1098]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.349366][ T1098]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.349493][ T1098]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.349630][ T1098]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.349757][ T1098]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.349887][ T1098]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.350015][ T1098]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.350141][ T1098]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.350269][ T1098]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.350396][ T1098]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.350529][ T1098]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.350668][ T1098]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.350796][ T1098]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.350931][ T1098]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.351061][ T1098]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.351187][ T1098]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.351314][ T1098]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.351440][ T1098]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.351572][ T1098]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.351705][ T1098]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.351836][ T1098]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.351966][ T1098]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.352090][ T1098]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.352215][ T1098]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.352341][ T1098]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.352467][ T1098]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.352608][ T1098]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.352737][ T1098]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.352899][ T1098]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.353027][ T1098]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.353153][ T1098]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.353282][ T1098]  ___sys_sendmsg (net/socket.c:2752)
[   71.353407][ T1098]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.353570][ T1098]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.353715][ T1098]  __sys_sendmsg (net/socket.c:2784)
[   71.353846][ T1098]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.353971][ T1098]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.354130][ T1098]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.354258][ T1098]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.354385][ T1098]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.354518][ T1098]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.354650][ T1098]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.354775][ T1098]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.354937][ T1098] RIP: 0033:0x7f565ac7708e
[   71.355070][ T1098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.355524][ T1098] RSP: 002b:00007ffe6eac8e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.355717][ T1098] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f565ac7708e
[   71.355912][ T1098] RDX: 0000000000000000 RSI: 00007ffe6eac8ec0 RDI: 0000000000000005
[   71.356103][ T1098] RBP: 00007ffe6eac8e20 R08: 0000000000000000 R09: 0000000000000000
[   71.356292][ T1098] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.356480][ T1098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6eac9590
| [   71.363930][ T1096] ------------[ cut here ]------------
| [   71.364074][ T1096] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1096
| [   71.364328][ T1096] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.365425][ T1096] Tainted: [W]=WARN
[   71.365527][ T1096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.365695][ T1096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.365870][ T1096] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.366327][ T1096] RSP: 0018:ffa000000194f190 EFLAGS: 00010286
[   71.366488][ T1096] RAX: 00000000ffffffa6 RBX: ff11000005637540 RCX: 1ff4000000329df8
[   71.366688][ T1096] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000056375fc
[   71.366884][ T1096] RBP: ff1100000cf49000 R08: 1fe2200000ac6ec1 R09: ff1100000c9651e8
[   71.367073][ T1096] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.367263][ T1096] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.367456][ T1096] FS:  00007f2d7ca3e840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.367703][ T1096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.367873][ T1096] CR2: 000055dc42eded5c CR3: 0000000015518005 CR4: 0000000000771ef0
[   71.368062][ T1096] PKRU: 55555554
[   71.368157][ T1096] Call Trace:
[   71.368252][ T1096]  <TASK>
[   71.368318][ T1096]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.368485][ T1096]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.368655][ T1096]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.368789][ T1096]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.368920][ T1096]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.369080][ T1096]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.369209][ T1096]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.369337][ T1096]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.369464][ T1096]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.369598][ T1096]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.369727][ T1096]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.369861][ T1096]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.370007][ T1096]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.370133][ T1096]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.370262][ T1096]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.370387][ T1096]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.370519][ T1096]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.370655][ T1096]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.370787][ T1096]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.370917][ T1096]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.371045][ T1096]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.371175][ T1096]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.371303][ T1096]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.371429][ T1096]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.371568][ T1096]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.371707][ T1096]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.371843][ T1096]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.371975][ T1096]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.372103][ T1096]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.372238][ T1096]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.372367][ T1096]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.372497][ T1096]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.372639][ T1096]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.372766][ T1096]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.372906][ T1096]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.373034][ T1096]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.373160][ T1096]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.373291][ T1096]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.373422][ T1096]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.373562][ T1096]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.373694][ T1096]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.373823][ T1096]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.373956][ T1096]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.374086][ T1096]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.374215][ T1096]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.374343][ T1096]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.374501][ T1096]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.374643][ T1096]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.374771][ T1096]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.374908][ T1096]  ___sys_sendmsg (net/socket.c:2752)
[   71.375034][ T1096]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.375206][ T1096]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.375348][ T1096]  __sys_sendmsg (net/socket.c:2784)
[   71.375475][ T1096]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.375637][ T1096]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.375805][ T1096]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.375939][ T1096]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.376068][ T1096]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.376197][ T1096]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.376324][ T1096]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.376452][ T1096]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.376621][ T1096] RIP: 0033:0x7f2d7cc7808e
[   71.376754][ T1096] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.377223][ T1096] RSP: 002b:00007ffc03ba6bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.377419][ T1096] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2d7cc7808e
[   71.377621][ T1096] RDX: 0000000000000000 RSI: 00007ffc03ba6c70 RDI: 0000000000000005
[   71.377815][ T1096] RBP: 00007ffc03ba6bd0 R08: 0000000000000000 R09: 0000000000000000
[   71.378008][ T1096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.378209][ T1096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc03ba7340
| [   71.386680][ T1095] ------------[ cut here ]------------
| [   71.386826][ T1095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1095
| [   71.387088][ T1095] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.388174][ T1095] Tainted: [W]=WARN
[   71.388272][ T1095] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.388428][ T1095] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.388714][ T1095] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.389163][ T1095] RSP: 0018:ffa00000018cf190 EFLAGS: 00010286
[   71.389321][ T1095] RAX: 00000000ffffffa6 RBX: ff1100000b9183c0 RCX: 1ff4000000319df8
[   71.389506][ T1095] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b91847c
[   71.389759][ T1095] RBP: ff11000015031000 R08: 1fe2200001723091 R09: ff1100000c1e0b68
[   71.389964][ T1095] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.390163][ T1095] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.390375][ T1095] FS:  00007f5892cef840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.390760][ T1095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.391036][ T1095] CR2: 000055dc7a4d6f78 CR3: 0000000015a68003 CR4: 0000000000771ef0
[   71.391240][ T1095] PKRU: 55555554
[   71.391341][ T1095] Call Trace:
[   71.391440][ T1095]  <TASK>
[   71.391518][ T1095]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.391769][ T1095]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.391946][ T1095]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.392080][ T1095]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.392214][ T1095]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.392385][ T1095]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.392526][ T1095]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.392731][ T1095]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.392870][ T1095]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.393004][ T1095]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.393140][ T1095]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.393273][ T1095]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.393441][ T1095]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.393655][ T1095]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.393791][ T1095]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.393928][ T1095]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.394061][ T1095]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.394195][ T1095]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.394331][ T1095]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.394465][ T1095]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.394679][ T1095]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.394813][ T1095]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.394949][ T1095]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.395084][ T1095]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.395222][ T1095]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.395355][ T1095]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.395488][ T1095]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.395698][ T1095]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.395833][ T1095]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.395973][ T1095]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.396108][ T1095]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.396244][ T1095]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.396384][ T1095]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.396522][ T1095]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.396732][ T1095]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.396873][ T1095]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.397007][ T1095]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.397141][ T1095]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.397276][ T1095]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.397411][ T1095]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.397552][ T1095]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.397757][ T1095]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.397895][ T1095]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.398044][ T1095]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.398182][ T1095]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.398315][ T1095]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.398478][ T1095]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.398707][ T1095]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.398847][ T1095]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.398982][ T1095]  ___sys_sendmsg (net/socket.c:2752)
[   71.399114][ T1095]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.399279][ T1095]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.399432][ T1095]  __sys_sendmsg (net/socket.c:2784)
[   71.399574][ T1095]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.399824][ T1095]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.400013][ T1095]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.400145][ T1095]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.400280][ T1095]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.400412][ T1095]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.400553][ T1095]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.400799][ T1095]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.400973][ T1095] RIP: 0033:0x7f5892f2908e
[   71.401115][ T1095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.401708][ T1095] RSP: 002b:00007ffe5f9f5430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.401914][ T1095] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5892f2908e
[   71.402112][ T1095] RDX: 0000000000000000 RSI: 00007ffe5f9f54e0 RDI: 0000000000000005
[   71.402312][ T1095] RBP: 00007ffe5f9f5440 R08: 0000000000000000 R09: 0000000000000000
[   71.402514][ T1095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.402827][ T1095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5f9f5bb0
| [   71.412835][ T1099] ------------[ cut here ]------------
| [   71.412984][ T1099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1099
| [   71.413243][ T1099] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.413980][ T1099] Tainted: [W]=WARN
[   71.414091][ T1099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.414248][ T1099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.414412][ T1099] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.414945][ T1099] RSP: 0018:ffa000000196f190 EFLAGS: 00010286
[   71.415102][ T1099] RAX: 00000000ffffffa6 RBX: ff11000014d48ac0 RCX: 1ff400000032ddf8
[   71.415291][ T1099] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d48b7c
[   71.415475][ T1099] RBP: ff11000010d64000 R08: 1fe22000029a9171 R09: ff1100000cb1aea8
[   71.415722][ T1099] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.415912][ T1099] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.416100][ T1099] FS:  00007f166f6c2840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.416323][ T1099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.416480][ T1099] CR2: 00007fedcd1d6000 CR3: 0000000015026006 CR4: 0000000000771ef0
[   71.416728][ T1099] PKRU: 55555554
[   71.416824][ T1099] Call Trace:
[   71.416923][ T1099]  <TASK>
[   71.416988][ T1099]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.417146][ T1099]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.417299][ T1099]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.417425][ T1099]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.417552][ T1099]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.417772][ T1099]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.417909][ T1099]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.418035][ T1099]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.418159][ T1099]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.418286][ T1099]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.418413][ T1099]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.418546][ T1099]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.418741][ T1099]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.418872][ T1099]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.418999][ T1099]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.419123][ T1099]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.419249][ T1099]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.419376][ T1099]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.419520][ T1099]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.419700][ T1099]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.419825][ T1099]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.419954][ T1099]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.420084][ T1099]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.420213][ T1099]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.420338][ T1099]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.420460][ T1099]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.420640][ T1099]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.420766][ T1099]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.420893][ T1099]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.421030][ T1099]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.421154][ T1099]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.421281][ T1099]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.421409][ T1099]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.421537][ T1099]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.421720][ T1099]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.421849][ T1099]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.421975][ T1099]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.422103][ T1099]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.422230][ T1099]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.422356][ T1099]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.422478][ T1099]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.422664][ T1099]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.422790][ T1099]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.422920][ T1099]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.423045][ T1099]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.423175][ T1099]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.423346][ T1099]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.423471][ T1099]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.423655][ T1099]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.423781][ T1099]  ___sys_sendmsg (net/socket.c:2752)
[   71.423907][ T1099]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.424062][ T1099]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.424208][ T1099]  __sys_sendmsg (net/socket.c:2784)
[   71.424334][ T1099]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.424458][ T1099]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.424675][ T1099]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.424801][ T1099]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.424931][ T1099]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.425054][ T1099]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.425179][ T1099]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.425305][ T1099]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.425458][ T1099] RIP: 0033:0x7f166f8fc08e
[   71.425659][ T1099] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.426114][ T1099] RSP: 002b:00007ffd5cd73630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.426300][ T1099] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f166f8fc08e
[   71.426483][ T1099] RDX: 0000000000000000 RSI: 00007ffd5cd736e0 RDI: 0000000000000005
[   71.426727][ T1099] RBP: 00007ffd5cd73640 R08: 0000000000000000 R09: 0000000000000000
[   71.426924][ T1099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.427113][ T1099] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5cd73db0
| [   71.434979][ T1100] ------------[ cut here ]------------
| [   71.435119][ T1100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1100
| [   71.435370][ T1100] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.436071][ T1100] Tainted: [W]=WARN
[   71.436165][ T1100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.436324][ T1100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.436487][ T1100] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.436969][ T1100] RSP: 0018:ffa000000199f190 EFLAGS: 00010286
[   71.437132][ T1100] RAX: 00000000ffffffa6 RBX: ff110000102e1a80 RCX: 1ff4000000333df8
[   71.437318][ T1100] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e1b3c
[   71.437504][ T1100] RBP: ff1100000cbdc000 R08: 1fe220000205c369 R09: ff1100000cb1d1e8
[   71.437715][ T1100] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.437907][ T1100] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.438093][ T1100] FS:  00007f37ba1d0840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.438314][ T1100] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.438473][ T1100] CR2: 00007fa7853bf058 CR3: 0000000010da1001 CR4: 0000000000771ef0
[   71.438675][ T1100] PKRU: 55555554
[   71.438769][ T1100] Call Trace:
[   71.438881][ T1100]  <TASK>
[   71.438955][ T1100]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.439115][ T1100]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.439271][ T1100]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.439396][ T1100]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.439526][ T1100]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.439688][ T1100]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.439817][ T1100]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.439945][ T1100]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.440070][ T1100]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.440202][ T1100]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.440328][ T1100]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.440450][ T1100]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.440605][ T1100]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.440730][ T1100]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.440861][ T1100]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.440984][ T1100]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.441108][ T1100]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.441233][ T1100]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.441364][ T1100]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.441488][ T1100]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.441621][ T1100]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.441746][ T1100]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.441881][ T1100]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.442004][ T1100]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.442127][ T1100]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.442256][ T1100]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.442385][ T1100]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.442518][ T1100]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.442647][ T1100]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.442774][ T1100]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.442908][ T1100]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.443034][ T1100]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.443161][ T1100]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.443286][ T1100]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.443416][ T1100]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.443552][ T1100]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.443687][ T1100]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.443813][ T1100]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.443939][ T1100]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.444064][ T1100]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.444190][ T1100]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.444316][ T1100]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.444441][ T1100]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.444575][ T1100]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.444706][ T1100]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.444836][ T1100]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.444993][ T1100]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.445120][ T1100]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.445246][ T1100]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.445373][ T1100]  ___sys_sendmsg (net/socket.c:2752)
[   71.445498][ T1100]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.445672][ T1100]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.445810][ T1100]  __sys_sendmsg (net/socket.c:2784)
[   71.445939][ T1100]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.446066][ T1100]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.446229][ T1100]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.446355][ T1100]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.446485][ T1100]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.446621][ T1100]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.446746][ T1100]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.446879][ T1100]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.447034][ T1100] RIP: 0033:0x7f37ba40a08e
[   71.447165][ T1100] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.447620][ T1100] RSP: 002b:00007ffd32ebcd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.447813][ T1100] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f37ba40a08e
[   71.448002][ T1100] RDX: 0000000000000000 RSI: 00007ffd32ebcdd0 RDI: 0000000000000005
[   71.448191][ T1100] RBP: 00007ffd32ebcd30 R08: 0000000000000000 R09: 0000000000000000
[   71.448374][ T1100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.448565][ T1100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd32ebd4a0
| [   71.458674][ T1101] ------------[ cut here ]------------
| [   71.458812][ T1101] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1101
| [   71.459064][ T1101] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.460075][ T1101] Tainted: [W]=WARN
[   71.460179][ T1101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.460341][ T1101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.460506][ T1101] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.460979][ T1101] RSP: 0018:ffa00000019af190 EFLAGS: 00010286
[   71.461138][ T1101] RAX: 00000000ffffffa6 RBX: ff11000015c2a3c0 RCX: 1ff4000000335df8
[   71.461326][ T1101] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2a47c
[   71.461519][ T1101] RBP: ff110000123e4000 R08: 1fe2200002b85491 R09: ff110000158c8b68
[   71.461712][ T1101] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.461909][ T1101] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.462098][ T1101] FS:  00007fc3fb85d840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.462321][ T1101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.462478][ T1101] CR2: 00007f61708ef668 CR3: 0000000010aae003 CR4: 0000000000771ef0
[   71.462678][ T1101] PKRU: 55555554
[   71.462772][ T1101] Call Trace:
[   71.462876][ T1101]  <TASK>
[   71.462942][ T1101]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.463104][ T1101]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.463264][ T1101]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.463392][ T1101]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.463524][ T1101]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.463687][ T1101]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.463816][ T1101]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.463943][ T1101]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.464069][ T1101]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.464197][ T1101]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.464322][ T1101]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.464446][ T1101]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.464601][ T1101]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.464727][ T1101]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.464856][ T1101]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.464981][ T1101]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.465107][ T1101]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.465235][ T1101]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.465375][ T1101]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.465501][ T1101]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.465643][ T1101]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.465773][ T1101]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.465910][ T1101]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.466038][ T1101]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.466164][ T1101]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.466294][ T1101]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.466419][ T1101]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.466558][ T1101]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.466691][ T1101]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.466822][ T1101]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.466955][ T1101]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.467082][ T1101]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.467216][ T1101]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.467341][ T1101]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.467470][ T1101]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.467609][ T1101]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.467741][ T1101]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.467877][ T1101]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.468005][ T1101]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.468133][ T1101]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.468261][ T1101]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.468386][ T1101]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.468520][ T1101]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.468654][ T1101]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.468786][ T1101]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.468920][ T1101]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.469083][ T1101]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.469212][ T1101]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.469338][ T1101]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.469466][ T1101]  ___sys_sendmsg (net/socket.c:2752)
[   71.469603][ T1101]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.469761][ T1101]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.469906][ T1101]  __sys_sendmsg (net/socket.c:2784)
[   71.470033][ T1101]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.470159][ T1101]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.470326][ T1101]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.470453][ T1101]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.470590][ T1101]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.470717][ T1101]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.470852][ T1101]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.470981][ T1101]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.471138][ T1101] RIP: 0033:0x7fc3fba9708e
[   71.471275][ T1101] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.471738][ T1101] RSP: 002b:00007fff212a2610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.471942][ T1101] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc3fba9708e
[   71.472132][ T1101] RDX: 0000000000000000 RSI: 00007fff212a26c0 RDI: 0000000000000005
[   71.472328][ T1101] RBP: 00007fff212a2620 R08: 0000000000000000 R09: 0000000000000000
[   71.472519][ T1101] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.472712][ T1101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff212a2d90
| [   71.502245][ T1102] ------------[ cut here ]------------
| [   71.502392][ T1102] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1102
| [   71.502949][ T1102] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.503550][ T1102] Tainted: [W]=WARN
[   71.503652][ T1102] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.503814][ T1102] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.503982][ T1102] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.504434][ T1102] RSP: 0018:ffa000000195f190 EFLAGS: 00010286
[   71.504684][ T1102] RAX: 00000000ffffffa6 RBX: ff11000014ed7380 RCX: 1ff400000032bdf8
[   71.504878][ T1102] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed743c
[   71.505064][ T1102] RBP: ff110000137e9000 R08: 1fe22000029dae89 R09: ff110000159651e8
[   71.505252][ T1102] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.505439][ T1102] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.505708][ T1102] FS:  00007f993f4b3840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.505938][ T1102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.506099][ T1102] CR2: 00007f72e1c5f84c CR3: 0000000010aad005 CR4: 0000000000771ef0
[   71.506292][ T1102] PKRU: 55555554
[   71.506388][ T1102] Call Trace:
[   71.506485][ T1102]  <TASK>
[   71.506558][ T1102]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.506803][ T1102]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.506966][ T1102]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.507091][ T1102]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.507221][ T1102]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.507387][ T1102]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.507525][ T1102]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.507713][ T1102]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.507845][ T1102]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.507971][ T1102]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.508097][ T1102]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.508225][ T1102]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.508372][ T1102]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.508501][ T1102]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.508688][ T1102]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.508819][ T1102]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.508950][ T1102]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.509077][ T1102]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.509211][ T1102]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.509338][ T1102]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.509466][ T1102]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.509653][ T1102]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.509782][ T1102]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.509912][ T1102]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.510040][ T1102]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.510166][ T1102]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.510293][ T1102]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.510421][ T1102]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.510552][ T1102]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.510735][ T1102]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.510869][ T1102]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.510997][ T1102]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.511128][ T1102]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.511255][ T1102]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.511383][ T1102]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.511514][ T1102]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.511696][ T1102]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.511836][ T1102]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.511966][ T1102]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.512094][ T1102]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.512225][ T1102]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.512355][ T1102]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.512484][ T1102]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.512672][ T1102]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.512800][ T1102]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.512932][ T1102]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.513089][ T1102]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.513217][ T1102]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.513355][ T1102]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.513485][ T1102]  ___sys_sendmsg (net/socket.c:2752)
[   71.513666][ T1102]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.513827][ T1102]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.513973][ T1102]  __sys_sendmsg (net/socket.c:2784)
[   71.514100][ T1102]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.514228][ T1102]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.514389][ T1102]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.514522][ T1102]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.514655][ T1102]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.514783][ T1102]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.514913][ T1102]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.515040][ T1102]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.515200][ T1102] RIP: 0033:0x7f993f6ed08e
[   71.515333][ T1102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.515803][ T1102] RSP: 002b:00007fff62b06f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.515998][ T1102] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f993f6ed08e
[   71.516186][ T1102] RDX: 0000000000000000 RSI: 00007fff62b06fd0 RDI: 0000000000000005
[   71.516375][ T1102] RBP: 00007fff62b06f30 R08: 0000000000000000 R09: 0000000000000000
[   71.516565][ T1102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.516757][ T1102] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff62b076a0
| [   71.526663][ T1097] ------------[ cut here ]------------
| [   71.526804][ T1097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1097
| [   71.527058][ T1097] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.527692][ T1097] Tainted: [W]=WARN
[   71.527789][ T1097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.527949][ T1097] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.528111][ T1097] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.528577][ T1097] RSP: 0018:ffa00000018af190 EFLAGS: 00010286
[   71.528741][ T1097] RAX: 00000000ffffffa6 RBX: ff1100000c17ee40 RCX: 1ff4000000315df8
[   71.528934][ T1097] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17eefc
[   71.529125][ T1097] RBP: ff11000004e3c000 R08: 1fe220000182fde1 R09: ff1100000c962ea8
[   71.529311][ T1097] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.529497][ T1097] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.529700][ T1097] FS:  00007fed3fb39840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.529927][ T1097] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.530086][ T1097] CR2: 00007f72e1c5f84c CR3: 000000000cdb1006 CR4: 0000000000771ef0
[   71.530273][ T1097] PKRU: 55555554
[   71.530367][ T1097] Call Trace:
[   71.530461][ T1097]  <TASK>
[   71.530533][ T1097]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.530706][ T1097]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.530868][ T1097]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.530994][ T1097]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.531118][ T1097]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.531282][ T1097]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.531415][ T1097]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.531550][ T1097]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.531693][ T1097]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.531820][ T1097]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.531950][ T1097]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.532078][ T1097]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.532224][ T1097]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.532349][ T1097]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.532476][ T1097]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.532613][ T1097]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.532738][ T1097]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.532870][ T1097]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.533000][ T1097]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.533125][ T1097]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.533250][ T1097]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.533375][ T1097]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.533503][ T1097]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.533644][ T1097]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.533771][ T1097]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.533902][ T1097]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.534030][ T1097]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.534159][ T1097]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.534284][ T1097]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.534411][ T1097]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.534547][ T1097]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.534684][ T1097]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.534816][ T1097]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.534944][ T1097]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.535073][ T1097]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.535200][ T1097]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.535326][ T1097]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.535451][ T1097]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.535589][ T1097]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.535715][ T1097]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.535845][ T1097]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.535971][ T1097]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.536096][ T1097]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.536225][ T1097]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.536350][ T1097]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.536474][ T1097]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.536642][ T1097]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.536770][ T1097]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.536902][ T1097]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.537031][ T1097]  ___sys_sendmsg (net/socket.c:2752)
[   71.537154][ T1097]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.537312][ T1097]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.537452][ T1097]  __sys_sendmsg (net/socket.c:2784)
[   71.537589][ T1097]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.537713][ T1097]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.537877][ T1097]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.538002][ T1097]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.538130][ T1097]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.538255][ T1097]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.538382][ T1097]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.538513][ T1097]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.538679][ T1097] RIP: 0033:0x7fed3fd7308e
[   71.538828][ T1097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.539280][ T1097] RSP: 002b:00007ffc30a92ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.539467][ T1097] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed3fd7308e
[   71.539665][ T1097] RDX: 0000000000000000 RSI: 00007ffc30a92f90 RDI: 0000000000000005
[   71.539853][ T1097] RBP: 00007ffc30a92ef0 R08: 0000000000000000 R09: 0000000000000000
[   71.540039][ T1097] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.540225][ T1097] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc30a93660
| [   71.555701][ T1104] ------------[ cut here ]------------
| [   71.555844][ T1104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1104
| [   71.556095][ T1104] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.556686][ T1104] Tainted: [W]=WARN
[   71.556782][ T1104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.556943][ T1104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.557108][ T1104] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.557563][ T1104] RSP: 0018:ffa00000019bf190 EFLAGS: 00010286
[   71.557728][ T1104] RAX: 00000000ffffffa6 RBX: ff110000056371c0 RCX: 1ff4000000337df8
[   71.557924][ T1104] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563727c
[   71.558112][ T1104] RBP: ff1100000fbd4000 R08: 1fe2200000ac6e51 R09: ff110000159bd1e8
[   71.558300][ T1104] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.558487][ T1104] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.558692][ T1104] FS:  00007f55dbcd3840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.558915][ T1104] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.559073][ T1104] CR2: 00007f993f580574 CR3: 00000000094a5001 CR4: 0000000000771ef0
[   71.559262][ T1104] PKRU: 55555554
[   71.559358][ T1104] Call Trace:
[   71.559452][ T1104]  <TASK>
[   71.559524][ T1104]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.559691][ T1104]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.559850][ T1104]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.559977][ T1104]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.560102][ T1104]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.560260][ T1104]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.560388][ T1104]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.560520][ T1104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.560654][ T1104]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.560779][ T1104]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.560909][ T1104]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.561034][ T1104]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.561180][ T1104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.561305][ T1104]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.561432][ T1104]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.561562][ T1104]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.561693][ T1104]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.561820][ T1104]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.561952][ T1104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.562076][ T1104]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.562202][ T1104]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.562327][ T1104]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.562453][ T1104]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.562590][ T1104]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.562724][ T1104]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.562859][ T1104]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.562990][ T1104]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.563116][ T1104]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.563240][ T1104]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.563366][ T1104]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.563494][ T1104]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.563629][ T1104]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.563757][ T1104]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.563886][ T1104]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.564014][ T1104]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.564140][ T1104]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.564266][ T1104]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.564390][ T1104]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.564521][ T1104]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.564655][ T1104]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.564779][ T1104]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.564909][ T1104]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.565033][ T1104]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.565159][ T1104]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.565287][ T1104]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.565412][ T1104]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.565576][ T1104]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.565718][ T1104]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.565848][ T1104]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.565974][ T1104]  ___sys_sendmsg (net/socket.c:2752)
[   71.566098][ T1104]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.566257][ T1104]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.566396][ T1104]  __sys_sendmsg (net/socket.c:2784)
[   71.566528][ T1104]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.566656][ T1104]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.566817][ T1104]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.566946][ T1104]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.567072][ T1104]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.567199][ T1104]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.567324][ T1104]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.567450][ T1104]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.567621][ T1104] RIP: 0033:0x7f55dbf0d08e
[   71.567753][ T1104] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.568212][ T1104] RSP: 002b:00007fff86bff1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.568399][ T1104] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55dbf0d08e
[   71.568598][ T1104] RDX: 0000000000000000 RSI: 00007fff86bff290 RDI: 0000000000000005
[   71.568787][ T1104] RBP: 00007fff86bff1f0 R08: 0000000000000000 R09: 0000000000000000
[   71.568980][ T1104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.569167][ T1104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff86bff960
| [   71.586673][ T1105] ------------[ cut here ]------------
| [   71.586817][ T1105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1105
| [   71.587068][ T1105] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.588017][ T1105] Tainted: [W]=WARN
[   71.588114][ T1105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.588281][ T1105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.588444][ T1105] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.588915][ T1105] RSP: 0018:ffa00000019cf190 EFLAGS: 00010286
[   71.589078][ T1105] RAX: 00000000ffffffa6 RBX: ff11000012f69e00 RCX: 1ff4000000339df8
[   71.589264][ T1105] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f69ebc
[   71.589450][ T1105] RBP: ff11000010269000 R08: 1fe22000025ed3d9 R09: ff110000159baea8
[   71.589649][ T1105] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.589844][ T1105] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.590033][ T1105] FS:  00007fa784f22840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.590252][ T1105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.590409][ T1105] CR2: 00007fa7851f21a0 CR3: 000000000aeeb002 CR4: 0000000000771ef0
[   71.590611][ T1105] PKRU: 55555554
[   71.590704][ T1105] Call Trace:
[   71.590798][ T1105]  <TASK>
[   71.590869][ T1105]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.591028][ T1105]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.591183][ T1105]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.591308][ T1105]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.591441][ T1105]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.591611][ T1105]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.591745][ T1105]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.591877][ T1105]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.592002][ T1105]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.592127][ T1105]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.592252][ T1105]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.592376][ T1105]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.592529][ T1105]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.592659][ T1105]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.592787][ T1105]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.592914][ T1105]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.593038][ T1105]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.593171][ T1105]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.593296][ T1105]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.593420][ T1105]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.593553][ T1105]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.593684][ T1105]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.593811][ T1105]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.593938][ T1105]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.594062][ T1105]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.594186][ T1105]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.594310][ T1105]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.594436][ T1105]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.594566][ T1105]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.594698][ T1105]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.594823][ T1105]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.594952][ T1105]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.595081][ T1105]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.595207][ T1105]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.595335][ T1105]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.595465][ T1105]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.595603][ T1105]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.595730][ T1105]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.595861][ T1105]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.595988][ T1105]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.596113][ T1105]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.596238][ T1105]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.596363][ T1105]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.596492][ T1105]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.596628][ T1105]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.596752][ T1105]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.596910][ T1105]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.597037][ T1105]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.597162][ T1105]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.597290][ T1105]  ___sys_sendmsg (net/socket.c:2752)
[   71.597414][ T1105]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.597578][ T1105]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.597722][ T1105]  __sys_sendmsg (net/socket.c:2784)
[   71.597851][ T1105]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.597975][ T1105]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.598135][ T1105]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.598261][ T1105]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.598388][ T1105]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.598519][ T1105]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.598650][ T1105]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.598777][ T1105]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.598937][ T1105] RIP: 0033:0x7fa78515c08e
[   71.599068][ T1105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.599519][ T1105] RSP: 002b:00007ffcac6b0f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.599711][ T1105] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa78515c08e
[   71.599903][ T1105] RDX: 0000000000000000 RSI: 00007ffcac6b1010 RDI: 0000000000000005
[   71.600095][ T1105] RBP: 00007ffcac6b0f70 R08: 0000000000000000 R09: 0000000000000000
[   71.600284][ T1105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.600471][ T1105] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcac6b16e0
| [   71.610017][ T1108] ------------[ cut here ]------------
| [   71.610152][ T1108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1108
| [   71.610414][ T1108] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.611224][ T1108] Tainted: [W]=WARN
[   71.611323][ T1108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.611480][ T1108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.611732][ T1108] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.612289][ T1108] RSP: 0018:ffa000000198f190 EFLAGS: 00010286
[   71.612449][ T1108] RAX: 00000000ffffffa6 RBX: ff11000015c2ae40 RCX: 1ff4000000331df8
[   71.612724][ T1108] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2aefc
[   71.612923][ T1108] RBP: ff110000155c4000 R08: 1fe2200002b855e1 R09: ff1100000a1cd1e8
[   71.613110][ T1108] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.613302][ T1108] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.613500][ T1108] FS:  00007f281440c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.613842][ T1108] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.614002][ T1108] CR2: 00007f55dbda0574 CR3: 00000000121f5004 CR4: 0000000000771ef0
[   71.614193][ T1108] PKRU: 55555554
[   71.614286][ T1108] Call Trace:
[   71.614380][ T1108]  <TASK>
[   71.614446][ T1108]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.614626][ T1108]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.614786][ T1108]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.614914][ T1108]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.615039][ T1108]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.615200][ T1108]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.615328][ T1108]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.615454][ T1108]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.615589][ T1108]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.615718][ T1108]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.615850][ T1108]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.615976][ T1108]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.616119][ T1108]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.616248][ T1108]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.616377][ T1108]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.616502][ T1108]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.616640][ T1108]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.616767][ T1108]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.616899][ T1108]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.617026][ T1108]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.617153][ T1108]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.617280][ T1108]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.617408][ T1108]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.617539][ T1108]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.617669][ T1108]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.617794][ T1108]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.617924][ T1108]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.618051][ T1108]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.618177][ T1108]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.618306][ T1108]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.618433][ T1108]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.618562][ T1108]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.618699][ T1108]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.618823][ T1108]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.618955][ T1108]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.619084][ T1108]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.619216][ T1108]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.619346][ T1108]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.619473][ T1108]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.619614][ T1108]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.619799][ T1108]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.619933][ T1108]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.620059][ T1108]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.620187][ T1108]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.620334][ T1108]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.620460][ T1108]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.620627][ T1108]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.620754][ T1108]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.620883][ T1108]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.621009][ T1108]  ___sys_sendmsg (net/socket.c:2752)
[   71.621134][ T1108]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.621289][ T1108]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.621426][ T1108]  __sys_sendmsg (net/socket.c:2784)
[   71.621556][ T1108]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.621689][ T1108]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.621853][ T1108]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.621978][ T1108]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.622104][ T1108]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.622233][ T1108]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.622359][ T1108]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.622484][ T1108]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.622652][ T1108] RIP: 0033:0x7f281464608e
[   71.622789][ T1108] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.623250][ T1108] RSP: 002b:00007ffdaab544e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.623444][ T1108] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f281464608e
[   71.623642][ T1108] RDX: 0000000000000000 RSI: 00007ffdaab54590 RDI: 0000000000000005
[   71.623840][ T1108] RBP: 00007ffdaab544f0 R08: 0000000000000000 R09: 0000000000000000
[   71.624029][ T1108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.624219][ T1108] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaab54c60
| [   71.632684][ T1103] ------------[ cut here ]------------
| [   71.632828][ T1103] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1103
| [   71.633097][ T1103] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.634249][ T1103] Tainted: [W]=WARN
[   71.634348][ T1103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.634507][ T1103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.634750][ T1103] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.635213][ T1103] RSP: 0018:ffa00000018bf190 EFLAGS: 00010286
[   71.635375][ T1103] RAX: 00000000ffffffa6 RBX: ff11000005386e40 RCX: 1ff4000000317df8
[   71.635577][ T1103] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000005386efc
[   71.635820][ T1103] RBP: ff1100000fad1000 R08: 1fe2200000a70de1 R09: ff11000015962ea8
[   71.636017][ T1103] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.636211][ T1103] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.636412][ T1103] FS:  00007fedccd96840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.636706][ T1103] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.636874][ T1103] CR2: 00007f55dbda0574 CR3: 0000000010aac005 CR4: 0000000000771ef0
[   71.637070][ T1103] PKRU: 55555554
[   71.637165][ T1103] Call Trace:
[   71.637263][ T1103]  <TASK>
[   71.637330][ T1103]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.637508][ T1103]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.637728][ T1103]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.637862][ T1103]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.638039][ T1103]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.638252][ T1103]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.638383][ T1103]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.638517][ T1103]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.638700][ T1103]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.638840][ T1103]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.638970][ T1103]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.639099][ T1103]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.639254][ T1103]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.639381][ T1103]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.639507][ T1103]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.639698][ T1103]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.639824][ T1103]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.639956][ T1103]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.640087][ T1103]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.640267][ T1103]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.640453][ T1103]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.640639][ T1103]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.640768][ T1103]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.640905][ T1103]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.641032][ T1103]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.641160][ T1103]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.641289][ T1103]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.641417][ T1103]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.641550][ T1103]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.641698][ T1103]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.641825][ T1103]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.641961][ T1103]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.642091][ T1103]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.642224][ T1103]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.642354][ T1103]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.642483][ T1103]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.642624][ T1103]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.642751][ T1103]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.642882][ T1103]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.643013][ T1103]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.643141][ T1103]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.643273][ T1103]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.643401][ T1103]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.643537][ T1103]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.643669][ T1103]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.643800][ T1103]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.643965][ T1103]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.644094][ T1103]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.644222][ T1103]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.644351][ T1103]  ___sys_sendmsg (net/socket.c:2752)
[   71.644480][ T1103]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.644652][ T1103]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.644791][ T1103]  __sys_sendmsg (net/socket.c:2784)
[   71.644922][ T1103]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.645047][ T1103]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.645208][ T1103]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.645335][ T1103]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.645464][ T1103]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.645601][ T1103]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.645728][ T1103]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.645862][ T1103]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.646023][ T1103] RIP: 0033:0x7fedccfd008e
[   71.646156][ T1103] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.646619][ T1103] RSP: 002b:00007ffe3662c230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.646812][ T1103] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fedccfd008e
[   71.647011][ T1103] RDX: 0000000000000000 RSI: 00007ffe3662c2e0 RDI: 0000000000000005
[   71.647204][ T1103] RBP: 00007ffe3662c240 R08: 0000000000000000 R09: 0000000000000000
[   71.647389][ T1103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.647584][ T1103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3662c9b0
| [   71.658159][ T1110] ------------[ cut here ]------------
| [   71.658303][ T1110] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1110
| [   71.658568][ T1110] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.659167][ T1110] Tainted: [W]=WARN
[   71.659312][ T1110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.659490][ T1110] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.659740][ T1110] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.660315][ T1110] RSP: 0018:ffa00000019ef190 EFLAGS: 00010286
[   71.660474][ T1110] RAX: 00000000ffffffa6 RBX: ff11000014ed6200 RCX: 1ff400000033ddf8
[   71.660747][ T1110] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed62bc
[   71.660938][ T1110] RBP: ff110000151a1000 R08: 1fe22000029dac59 R09: ff1100000a340b68
[   71.661123][ T1110] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.661309][ T1110] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.661497][ T1110] FS:  00007f72e1781840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.661779][ T1110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.661947][ T1110] CR2: 00007fcc6dafac20 CR3: 00000000154e6001 CR4: 0000000000771ef0
[   71.662135][ T1110] PKRU: 55555554
[   71.662229][ T1110] Call Trace:
[   71.662323][ T1110]  <TASK>
[   71.662391][ T1110]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.662558][ T1110]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.662764][ T1110]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.662895][ T1110]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.663019][ T1110]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.663175][ T1110]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.663302][ T1110]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.663429][ T1110]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.663556][ T1110]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.663734][ T1110]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.663865][ T1110]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.663989][ T1110]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.664131][ T1110]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.664256][ T1110]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.664381][ T1110]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.664506][ T1110]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.664676][ T1110]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.664803][ T1110]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.664935][ T1110]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.665058][ T1110]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.665184][ T1110]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.665312][ T1110]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.665440][ T1110]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.665576][ T1110]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.665724][ T1110]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.665858][ T1110]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.665985][ T1110]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.666113][ T1110]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.666240][ T1110]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.666368][ T1110]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.666495][ T1110]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.666631][ T1110]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.666761][ T1110]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.666892][ T1110]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.667021][ T1110]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.667149][ T1110]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.667283][ T1110]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.667408][ T1110]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.667542][ T1110]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.667676][ T1110]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.667801][ T1110]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.667934][ T1110]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.668060][ T1110]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.668195][ T1110]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.668320][ T1110]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.668445][ T1110]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.668619][ T1110]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.668747][ T1110]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.668879][ T1110]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.669006][ T1110]  ___sys_sendmsg (net/socket.c:2752)
[   71.669131][ T1110]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.669296][ T1110]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.669437][ T1110]  __sys_sendmsg (net/socket.c:2784)
[   71.669572][ T1110]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.669702][ T1110]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.669867][ T1110]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.669993][ T1110]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.670118][ T1110]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.670243][ T1110]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.670368][ T1110]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.670493][ T1110]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.670659][ T1110] RIP: 0033:0x7f72e19bb08e
[   71.670792][ T1110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.671257][ T1110] RSP: 002b:00007ffd21971f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.671454][ T1110] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f72e19bb08e
[   71.671651][ T1110] RDX: 0000000000000000 RSI: 00007ffd21971fc0 RDI: 0000000000000005
[   71.671837][ T1110] RBP: 00007ffd21971f20 R08: 0000000000000000 R09: 0000000000000000
[   71.672025][ T1110] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.672210][ T1110] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21972690
| [   71.681416][ T1107] ------------[ cut here ]------------
| [   71.681561][ T1107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1107
| [   71.682632][ T1107] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.683230][ T1107] Tainted: [W]=WARN
[   71.683327][ T1107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.683613][ T1107] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.683786][ T1107] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.684264][ T1107] RSP: 0018:ffa000000192f190 EFLAGS: 00010286
[   71.684423][ T1107] RAX: 00000000ffffffa6 RBX: ff11000004b20580 RCX: 1ff4000000325df8
[   71.684726][ T1107] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b2063c
[   71.684920][ T1107] RBP: ff110000153e1000 R08: 1fe22000009640c9 R09: ff1100000a1caea8
[   71.685109][ T1107] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.685299][ T1107] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.685495][ T1107] FS:  00007f7e44fdd840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.685840][ T1107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.686001][ T1107] CR2: 00007f432140c888 CR3: 000000001551b002 CR4: 0000000000771ef0
[   71.686192][ T1107] PKRU: 55555554
[   71.686286][ T1107] Call Trace:
[   71.686380][ T1107]  <TASK>
[   71.686446][ T1107]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.686721][ T1107]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.686886][ T1107]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.687017][ T1107]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.687141][ T1107]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.687304][ T1107]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.687433][ T1107]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.687567][ T1107]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.687800][ T1107]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.687932][ T1107]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.688059][ T1107]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.688186][ T1107]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.688330][ T1107]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.688455][ T1107]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.688676][ T1107]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.688804][ T1107]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.688935][ T1107]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.689072][ T1107]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.689202][ T1107]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.689327][ T1107]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.689455][ T1107]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.689660][ T1107]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.689791][ T1107]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.689927][ T1107]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.690073][ T1107]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.690201][ T1107]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.690327][ T1107]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.690457][ T1107]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.690594][ T1107]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.690728][ T1107]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.690862][ T1107]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.690990][ T1107]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.691122][ T1107]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.691251][ T1107]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.691381][ T1107]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.691509][ T1107]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.691648][ T1107]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.691774][ T1107]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.691909][ T1107]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.692041][ T1107]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.692167][ T1107]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.692295][ T1107]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.692429][ T1107]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.692563][ T1107]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.692694][ T1107]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.692833][ T1107]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.692997][ T1107]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.693130][ T1107]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.693266][ T1107]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.693397][ T1107]  ___sys_sendmsg (net/socket.c:2752)
[   71.693540][ T1107]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.693711][ T1107]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.693860][ T1107]  __sys_sendmsg (net/socket.c:2784)
[   71.693994][ T1107]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.694121][ T1107]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.694285][ T1107]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.694422][ T1107]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.694560][ T1107]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.694702][ T1107]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.694835][ T1107]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.694969][ T1107]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.695131][ T1107] RIP: 0033:0x7f7e4521708e
[   71.695267][ T1107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.695739][ T1107] RSP: 002b:00007ffed73d5870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.695938][ T1107] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7e4521708e
[   71.696125][ T1107] RDX: 0000000000000000 RSI: 00007ffed73d5920 RDI: 0000000000000005
[   71.696322][ T1107] RBP: 00007ffed73d5880 R08: 0000000000000000 R09: 0000000000000000
[   71.696518][ T1107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.696724][ T1107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed73d5ff0
| [   71.706698][ T1106] ------------[ cut here ]------------
| [   71.706841][ T1106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1106
| [   71.707098][ T1106] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.708310][ T1106] Tainted: [W]=WARN
[   71.708407][ T1106] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.708572][ T1106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.708744][ T1106] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.709246][ T1106] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   71.709425][ T1106] RAX: 00000000ffffffa6 RBX: ff110000102e0c80 RCX: 1ff400000031ddf8
[   71.709633][ T1106] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e0d3c
[   71.709819][ T1106] RBP: ff11000015319000 R08: 1fe220000205c1a9 R09: ff110000104cd1e8
[   71.710012][ T1106] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.710203][ T1106] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.710388][ T1106] FS:  00007f6170456840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.710621][ T1106] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.710778][ T1106] CR2: 000055dc7a4d6428 CR3: 0000000008ea7005 CR4: 0000000000771ef0
[   71.710977][ T1106] PKRU: 55555554
[   71.711070][ T1106] Call Trace:
[   71.711164][ T1106]  <TASK>
[   71.711229][ T1106]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.711389][ T1106]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.711549][ T1106]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.711680][ T1106]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.711804][ T1106]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.711965][ T1106]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.712092][ T1106]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.712218][ T1106]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.712342][ T1106]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.712465][ T1106]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.712602][ T1106]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.712727][ T1106]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.712876][ T1106]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.712999][ T1106]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.713131][ T1106]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.713255][ T1106]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.713378][ T1106]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.713504][ T1106]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.713644][ T1106]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.713767][ T1106]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.713899][ T1106]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.714025][ T1106]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.714151][ T1106]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.714285][ T1106]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.714408][ T1106]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.714537][ T1106]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.714668][ T1106]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.714796][ T1106]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.714923][ T1106]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.715049][ T1106]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.715173][ T1106]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.715299][ T1106]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.715430][ T1106]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.715568][ T1106]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.715700][ T1106]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.715827][ T1106]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.715956][ T1106]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.716078][ T1106]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.716203][ T1106]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.716327][ T1106]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.716449][ T1106]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.716585][ T1106]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.716709][ T1106]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.716840][ T1106]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.716965][ T1106]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.717090][ T1106]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.717251][ T1106]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.717388][ T1106]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.717518][ T1106]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.717652][ T1106]  ___sys_sendmsg (net/socket.c:2752)
[   71.717775][ T1106]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.717936][ T1106]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.718077][ T1106]  __sys_sendmsg (net/socket.c:2784)
[   71.718209][ T1106]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.718335][ T1106]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.718494][ T1106]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.718633][ T1106]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.718759][ T1106]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.718892][ T1106]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.719020][ T1106]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.719144][ T1106]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.719311][ T1106] RIP: 0033:0x7f617069008e
[   71.719442][ T1106] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.719917][ T1106] RSP: 002b:00007ffd69eb2760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.720105][ T1106] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f617069008e
[   71.720295][ T1106] RDX: 0000000000000000 RSI: 00007ffd69eb2810 RDI: 0000000000000005
[   71.720478][ T1106] RBP: 00007ffd69eb2770 R08: 0000000000000000 R09: 0000000000000000
[   71.720675][ T1106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.720866][ T1106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd69eb2ee0
| [   71.731728][ T1109] ------------[ cut here ]------------
| [   71.731886][ T1109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1109
| [   71.732130][ T1109] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.733054][ T1109] Tainted: [W]=WARN
[   71.733155][ T1109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.733314][ T1109] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.733477][ T1109] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.734008][ T1109] RSP: 0018:ffa00000019df190 EFLAGS: 00010286
[   71.734167][ T1109] RAX: 00000000ffffffa6 RBX: ff11000014d48200 RCX: 1ff400000033bdf8
[   71.734354][ T1109] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d482bc
[   71.734554][ T1109] RBP: ff11000015831000 R08: 1fe22000029a9059 R09: ff1100000a342ea8
[   71.734792][ T1109] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.734985][ T1109] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.735182][ T1109] FS:  00007ff741d12840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.735400][ T1109] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.735563][ T1109] CR2: 000055dc7a4d6428 CR3: 00000000154df002 CR4: 0000000000771ef0
[   71.735857][ T1109] PKRU: 55555554
[   71.735951][ T1109] Call Trace:
[   71.736044][ T1109]  <TASK>
[   71.736110][ T1109]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.736272][ T1109]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.736436][ T1109]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.736565][ T1109]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.736696][ T1109]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.736858][ T1109]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.736985][ T1109]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.737110][ T1109]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.737236][ T1109]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.737363][ T1109]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.737489][ T1109]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.737623][ T1109]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.737770][ T1109]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.737913][ T1109]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.738038][ T1109]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.738170][ T1109]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.738294][ T1109]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.738421][ T1109]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.738558][ T1109]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.738687][ T1109]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.738813][ T1109]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.738940][ T1109]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.739066][ T1109]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.739190][ T1109]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.739315][ T1109]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.739438][ T1109]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.739568][ T1109]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.739700][ T1109]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.739824][ T1109]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.739955][ T1109]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.740079][ T1109]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.740203][ T1109]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.740331][ T1109]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.740457][ T1109]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.740594][ T1109]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.740722][ T1109]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.740849][ T1109]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.740974][ T1109]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.741099][ T1109]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.741225][ T1109]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.741348][ T1109]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.741471][ T1109]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.741608][ T1109]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.741739][ T1109]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.741873][ T1109]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.741998][ T1109]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.742151][ T1109]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.742280][ T1109]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.742404][ T1109]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.742535][ T1109]  ___sys_sendmsg (net/socket.c:2752)
[   71.742669][ T1109]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.742824][ T1109]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.742965][ T1109]  __sys_sendmsg (net/socket.c:2784)
[   71.743089][ T1109]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.743212][ T1109]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.743377][ T1109]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.743501][ T1109]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.743642][ T1109]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.743766][ T1109]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.743894][ T1109]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.744018][ T1109]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.744175][ T1109] RIP: 0033:0x7ff741f4c08e
[   71.744308][ T1109] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.744764][ T1109] RSP: 002b:00007fffc5d6ad40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.744957][ T1109] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff741f4c08e
[   71.745153][ T1109] RDX: 0000000000000000 RSI: 00007fffc5d6adf0 RDI: 0000000000000005
[   71.745337][ T1109] RBP: 00007fffc5d6ad50 R08: 0000000000000000 R09: 0000000000000000
[   71.745527][ T1109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.745716][ T1109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5d6b4c0
| [   71.757692][ T1112] ------------[ cut here ]------------
| [   71.757833][ T1112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1112
| [   71.758090][ T1112] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.759759][ T1112] Tainted: [W]=WARN
[   71.759867][ T1112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.760037][ T1112] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.760207][ T1112] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.760790][ T1112] RSP: 0018:ffa00000018af190 EFLAGS: 00010286
[   71.760955][ T1112] RAX: 00000000ffffffa6 RBX: ff11000010008200 RCX: 1ff4000000315df8
[   71.761141][ T1112] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100082bc
[   71.761330][ T1112] RBP: ff110000150b4000 R08: 1fe2200002001059 R09: ff110000121e51e8
[   71.761524][ T1112] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   71.761928][ T1112] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.762117][ T1112] FS:  00007f0f9e030840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   71.762336][ T1112] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.762498][ T1112] CR2: 00007fd9fef01668 CR3: 00000000153fb006 CR4: 0000000000771ef0
[   71.762802][ T1112] PKRU: 55555554
[   71.762903][ T1112] Call Trace:
[   71.762996][ T1112]  <TASK>
[   71.763062][ T1112]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.763226][ T1112]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.763386][ T1112]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.763516][ T1112]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.763731][ T1112]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.763900][ T1112]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.764029][ T1112]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.764158][ T1112]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.764287][ T1112]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.764415][ T1112]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.764547][ T1112]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.764852][ T1112]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.765000][ T1112]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.765126][ T1112]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.765257][ T1112]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.765385][ T1112]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.765519][ T1112]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.765915][ T1112]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.766045][ T1112]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.766486][ T1112]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.766949][ T1112]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.767088][ T1112]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.767226][ T1112]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.767363][ T1112]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.767505][ T1112]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.767776][ T1112]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.767915][ T1112]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.768055][ T1112]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.768190][ T1112]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.768329][ T1112]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.768487][ T1112]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.768741][ T1112]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.768890][ T1112]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.769029][ T1112]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.769168][ T1112]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.769308][ T1112]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.769449][ T1112]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.769717][ T1112]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.769861][ T1112]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.770000][ T1112]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.770136][ T1112]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.770275][ T1112]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.770414][ T1112]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.770559][ T1112]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.770808][ T1112]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.770947][ T1112]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.771114][ T1112]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.771252][ T1112]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.771388][ T1112]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.771532][ T1112]  ___sys_sendmsg (net/socket.c:2752)
[   71.771748][ T1112]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.771920][ T1112]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.772076][ T1112]  __sys_sendmsg (net/socket.c:2784)
[   71.772214][ T1112]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.772348][ T1112]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.772526][ T1112]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.772771][ T1112]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.772916][ T1112]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.773051][ T1112]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.773187][ T1112]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.773323][ T1112]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.773492][ T1112] RIP: 0033:0x7f0f9e26a08e
[   71.773754][ T1112] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.774244][ T1112] RSP: 002b:00007fffb0bfc900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.774447][ T1112] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0f9e26a08e
[   71.774768][ T1112] RDX: 0000000000000000 RSI: 00007fffb0bfc9b0 RDI: 0000000000000005
[   71.774976][ T1112] RBP: 00007fffb0bfc910 R08: 0000000000000000 R09: 0000000000000000
[   71.775182][ T1112] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.775384][ T1112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0bfd080
| [   71.782428][ T1111] ------------[ cut here ]------------
| [   71.782653][ T1111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1111
| [   71.782962][ T1111] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.783657][ T1111] Tainted: [W]=WARN
[   71.783800][ T1111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.784015][ T1111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.784229][ T1111] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.784760][ T1111] RSP: 0018:ffa000000169f190 EFLAGS: 00010286
[   71.784980][ T1111] RAX: 00000000ffffffa6 RBX: ff110000056378c0 RCX: 1ff40000002d3df8
[   71.785215][ T1111] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563797c
[   71.785449][ T1111] RBP: ff11000008619000 R08: 1fe2200000ac6f31 R09: ff11000012e3aea8
[   71.785765][ T1111] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.786033][ T1111] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.786267][ T1111] FS:  00007fcc6d8f9840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.786543][ T1111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.786761][ T1111] CR2: 00000000004ec6f0 CR3: 000000000ba33001 CR4: 0000000000771ef0
[   71.787017][ T1111] PKRU: 55555554
[   71.787158][ T1111] Call Trace:
[   71.787301][ T1111]  <TASK>
[   71.787415][ T1111]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.787645][ T1111]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.787855][ T1111]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.788039][ T1111]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.788214][ T1111]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.788422][ T1111]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.788619][ T1111]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.788798][ T1111]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.788982][ T1111]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.789176][ T1111]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.789352][ T1111]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.789533][ T1111]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.789742][ T1111]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.789928][ T1111]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.790111][ T1111]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.790288][ T1111]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.790494][ T1111]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.790693][ T1111]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.790878][ T1111]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.791053][ T1111]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.791229][ T1111]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.791404][ T1111]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.791605][ T1111]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.791784][ T1111]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.791999][ T1111]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.792177][ T1111]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.792354][ T1111]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.792539][ T1111]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.792728][ T1111]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.792938][ T1111]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.793131][ T1111]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.793308][ T1111]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.793493][ T1111]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.793694][ T1111]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.793880][ T1111]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.794058][ T1111]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.794232][ T1111]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.794406][ T1111]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.794605][ T1111]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.794816][ T1111]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.794998][ T1111]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.795177][ T1111]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.795352][ T1111]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.795536][ T1111]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.795723][ T1111]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.795941][ T1111]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.796145][ T1111]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.796324][ T1111]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.796502][ T1111]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.796704][ T1111]  ___sys_sendmsg (net/socket.c:2752)
[   71.796890][ T1111]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.797098][ T1111]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.797289][ T1111]  __sys_sendmsg (net/socket.c:2784)
[   71.797465][ T1111]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.797663][ T1111]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.797885][ T1111]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.798061][ T1111]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.798241][ T1111]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.798419][ T1111]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.798619][ T1111]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.798799][ T1111]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.799016][ T1111] RIP: 0033:0x7fcc6db3308e
[   71.799199][ T1111] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.799751][ T1111] RSP: 002b:00007ffeee37bdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.800000][ T1111] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc6db3308e
[   71.800239][ T1111] RDX: 0000000000000000 RSI: 00007ffeee37bea0 RDI: 0000000000000005
[   71.800474][ T1111] RBP: 00007ffeee37be00 R08: 0000000000000000 R09: 0000000000000000
[   71.800731][ T1111] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.800977][ T1111] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee37c570
| [   71.811664][ T1113] ------------[ cut here ]------------
| [   71.811807][ T1113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1113
| [   71.812063][ T1113] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.813626][ T1113] Tainted: [W]=WARN
[   71.813832][ T1113] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.813996][ T1113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.814161][ T1113] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.814723][ T1113] RSP: 0018:ffa000000190f190 EFLAGS: 00010286
[   71.814892][ T1113] RAX: 00000000ffffffa6 RBX: ff11000010022ac0 RCX: 1ff4000000321df8
[   71.815088][ T1113] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022b7c
[   71.815277][ T1113] RBP: ff11000015834000 R08: 1fe2200002004571 R09: ff110000121e2ea8
[   71.815464][ T1113] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.815769][ T1113] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.815964][ T1113] FS:  00007f4320f79840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.816186][ T1113] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.816344][ T1113] CR2: 000000003dcb0988 CR3: 0000000010199001 CR4: 0000000000771ef0
[   71.816543][ T1113] PKRU: 55555554
[   71.816740][ T1113] Call Trace:
[   71.816838][ T1113]  <TASK>
[   71.816907][ T1113]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.817066][ T1113]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.817223][ T1113]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.817349][ T1113]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.817473][ T1113]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.817739][ T1113]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.817875][ T1113]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.818001][ T1113]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.818126][ T1113]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.818254][ T1113]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.818381][ T1113]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.818504][ T1113]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.818759][ T1113]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.818887][ T1113]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.819012][ T1113]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.819148][ T1113]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.819273][ T1113]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.819399][ T1113]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.819531][ T1113]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.819755][ T1113]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.819883][ T1113]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.820008][ T1113]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.820133][ T1113]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.820261][ T1113]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.820385][ T1113]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.820510][ T1113]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.820747][ T1113]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.820880][ T1113]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.821004][ T1113]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.821131][ T1113]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.821258][ T1113]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.821384][ T1113]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.821519][ T1113]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.821749][ T1113]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.821880][ T1113]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.822006][ T1113]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.822131][ T1113]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.822258][ T1113]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.822385][ T1113]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.822521][ T1113]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.822754][ T1113]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.822886][ T1113]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.823014][ T1113]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.823142][ T1113]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.823267][ T1113]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.823393][ T1113]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.823556][ T1113]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.823767][ T1113]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.823899][ T1113]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.824027][ T1113]  ___sys_sendmsg (net/socket.c:2752)
[   71.824157][ T1113]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.824318][ T1113]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.824457][ T1113]  __sys_sendmsg (net/socket.c:2784)
[   71.824853][ T1113]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.824980][ T1113]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.825147][ T1113]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.825273][ T1113]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.825400][ T1113]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.825535][ T1113]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.825922][ T1113]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.826051][ T1113]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.826206][ T1113] RIP: 0033:0x7f43211b308e
[   71.826338][ T1113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.827065][ T1113] RSP: 002b:00007fff77b4ff20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.827260][ T1113] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f43211b308e
[   71.827453][ T1113] RDX: 0000000000000000 RSI: 00007fff77b4ffd0 RDI: 0000000000000005
[   71.827778][ T1113] RBP: 00007fff77b4ff30 R08: 0000000000000000 R09: 0000000000000000
[   71.827969][ T1113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce37
[   71.828156][ T1113] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff77b506a0
| [   71.842671][ T1114] ------------[ cut here ]------------
| [   71.842843][ T1114] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1114
| [   71.843158][ T1114] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.844269][ T1114] Tainted: [W]=WARN
[   71.844412][ T1114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.844636][ T1114] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.844863][ T1114] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.845362][ T1114] RSP: 0018:ffa000000198f190 EFLAGS: 00010286
[   71.845595][ T1114] RAX: 00000000ffffffa6 RBX: ff110000159f8c80 RCX: 1ff4000000331df8
[   71.845829][ T1114] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000159f8d3c
[   71.846072][ T1114] RBP: ff11000010089000 R08: 1fe2200002b3f1a9 R09: ff11000012e80b68
[   71.846311][ T1114] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.846557][ T1114] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.846817][ T1114] FS:  00007f6d2ff2f840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.847098][ T1114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.847304][ T1114] CR2: 00007fcc6d9c6574 CR3: 000000000c1f6003 CR4: 0000000000771ef0
[   71.847545][ T1114] PKRU: 55555554
[   71.847696][ T1114] Call Trace:
[   71.847840][ T1114]  <TASK>
[   71.847962][ T1114]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.848171][ T1114]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.848382][ T1114]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.848568][ T1114]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.848762][ T1114]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.848983][ T1114]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.849161][ T1114]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.849337][ T1114]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.849520][ T1114]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.849801][ T1114]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.850075][ T1114]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.850332][ T1114]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.850630][ T1114]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.850907][ T1114]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.851169][ T1114]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.851531][ T1114]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.851840][ T1114]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.852133][ T1114]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.852416][ T1114]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.852689][ T1114]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.852977][ T1114]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.853262][ T1114]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.853548][ T1114]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.853842][ T1114]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.854127][ T1114]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.854409][ T1114]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.854706][ T1114]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.854990][ T1114]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.855226][ T1114]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.855608][ T1114]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.856050][ T1114]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.856476][ T1114]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.856898][ T1114]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.857164][ T1114]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.857432][ T1114]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.857713][ T1114]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.857971][ T1114]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.858145][ T1114]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.858323][ T1114]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.858510][ T1114]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.858707][ T1114]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.858892][ T1114]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.859068][ T1114]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.859243][ T1114]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.859421][ T1114]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.859620][ T1114]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.859821][ T1114]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.860006][ T1114]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.860187][ T1114]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.860370][ T1114]  ___sys_sendmsg (net/socket.c:2752)
[   71.860553][ T1114]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.860773][ T1114]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.860970][ T1114]  __sys_sendmsg (net/socket.c:2784)
[   71.861145][ T1114]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.861319][ T1114]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.861537][ T1114]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.861729][ T1114]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.861919][ T1114]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.862100][ T1114]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.862274][ T1114]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.862451][ T1114]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.862681][ T1114] RIP: 0033:0x7f6d3016908e
[   71.862867][ T1114] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.863363][ T1114] RSP: 002b:00007ffc786f5dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.863628][ T1114] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6d3016908e
[   71.863877][ T1114] RDX: 0000000000000000 RSI: 00007ffc786f5e80 RDI: 0000000000000005
[   71.864113][ T1114] RBP: 00007ffc786f5de0 R08: 0000000000000000 R09: 0000000000000000
[   71.864354][ T1114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   71.864613][ T1114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc786f6550
| [   71.880665][ T1116] ------------[ cut here ]------------
| [   71.880815][ T1116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/1116
| [   71.881068][ T1116] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.882001][ T1116] Tainted: [W]=WARN
[   71.882099][ T1116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.882264][ T1116] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.882429][ T1116] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.882954][ T1116] RSP: 0018:ffa00000019ff190 EFLAGS: 00010286
[   71.883113][ T1116] RAX: 00000000ffffffa6 RBX: ff11000014ed7c40 RCX: 1ff400000033fdf8
[   71.883300][ T1116] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed7cfc
[   71.883488][ T1116] RBP: ff1100000f4b1000 R08: 1fe22000029dafa1 R09: ff1100000c3d2ea8
[   71.883728][ T1116] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   71.883917][ T1116] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.884103][ T1116] FS:  00007f8bb93f7840(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   71.884332][ T1116] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.884489][ T1116] CR2: 000000003fae2988 CR3: 0000000004e30002 CR4: 0000000000771ef0
[   71.884779][ T1116] PKRU: 55555554
[   71.884877][ T1116] Call Trace:
[   71.884970][ T1116]  <TASK>
[   71.885036][ T1116]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.885196][ T1116]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.885350][ T1116]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.885476][ T1116]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.885686][ T1116]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.885849][ T1116]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.885974][ T1116]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.886097][ T1116]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.886222][ T1116]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.886346][ T1116]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.886469][ T1116]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.886685][ T1116]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.886829][ T1116]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.886958][ T1116]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.887083][ T1116]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.887208][ T1116]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.887332][ T1116]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.887457][ T1116]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.887596][ T1116]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.887725][ T1116]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.887852][ T1116]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.887977][ T1116]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.888103][ T1116]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.888228][ T1116]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.888351][ T1116]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.888474][ T1116]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.888611][ T1116]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.888747][ T1116]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.888874][ T1116]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.889001][ T1116]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.889124][ T1116]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.889252][ T1116]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.889384][ T1116]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.889509][ T1116]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.889649][ T1116]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.889775][ T1116]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.889908][ T1116]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.890032][ T1116]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.890160][ T1116]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.890287][ T1116]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.890411][ T1116]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.890551][ T1116]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.890735][ T1116]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.890870][ T1116]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.890994][ T1116]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.891119][ T1116]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.891274][ T1116]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.891403][ T1116]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.891535][ T1116]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.891720][ T1116]  ___sys_sendmsg (net/socket.c:2752)
[   71.891851][ T1116]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.892009][ T1116]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.892152][ T1116]  __sys_sendmsg (net/socket.c:2784)
[   71.892282][ T1116]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.892405][ T1116]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.892574][ T1116]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.892754][ T1116]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.892884][ T1116]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.893009][ T1116]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.893138][ T1116]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.893272][ T1116]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.893440][ T1116] RIP: 0033:0x7f8bb963108e
[   71.893639][ T1116] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.894101][ T1116] RSP: 002b:00007ffc95c9fef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.894293][ T1116] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8bb963108e
[   71.894482][ T1116] RDX: 0000000000000000 RSI: 00007ffc95c9ffa0 RDI: 0000000000000005
[   71.894729][ T1116] RBP: 00007ffc95c9ff00 R08: 0000000000000000 R09: 0000000000000000
[   71.894921][ T1116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   71.895162][ T1116] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc95ca0670
| [   71.904661][ T1115] ------------[ cut here ]------------
| [   71.904798][ T1115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1115
| [   71.905050][ T1115] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.905813][ T1115] Tainted: [W]=WARN
[   71.905913][ T1115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.906073][ T1115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.906241][ T1115] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.906713][ T1115] RSP: 0018:ffa00000018cf190 EFLAGS: 00010286
[   71.906877][ T1115] RAX: 00000000ffffffa6 RBX: ff11000012f69a80 RCX: 1ff4000000319df8
[   71.907069][ T1115] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f69b3c
[   71.907259][ T1115] RBP: ff110000151b1000 R08: 1fe22000025ed369 R09: ff11000012e851e8
[   71.907446][ T1115] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.907650][ T1115] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.907847][ T1115] FS:  00007f787ac5c840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.908075][ T1115] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.908235][ T1115] CR2: 0000000020c9c988 CR3: 000000000f7d4005 CR4: 0000000000771ef0
[   71.908428][ T1115] PKRU: 55555554
[   71.908528][ T1115] Call Trace:
[   71.908629][ T1115]  <TASK>
[   71.908696][ T1115]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.908872][ T1115]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.909030][ T1115]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.909159][ T1115]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.909291][ T1115]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.909457][ T1115]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.909596][ T1115]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.909723][ T1115]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.909852][ T1115]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.909980][ T1115]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.910107][ T1115]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.910235][ T1115]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.910382][ T1115]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.910508][ T1115]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.910647][ T1115]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.910772][ T1115]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.910904][ T1115]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.911029][ T1115]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.911158][ T1115]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.911288][ T1115]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.911415][ T1115]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.911548][ T1115]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.911682][ T1115]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.911810][ T1115]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.911940][ T1115]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.912073][ T1115]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.912204][ T1115]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.912333][ T1115]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.912460][ T1115]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.912602][ T1115]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.912728][ T1115]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.912860][ T1115]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.912990][ T1115]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.913117][ T1115]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.913249][ T1115]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.913378][ T1115]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.913502][ T1115]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.913683][ T1115]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.913817][ T1115]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.913947][ T1115]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.914074][ T1115]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.914205][ T1115]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.914332][ T1115]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.914460][ T1115]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.914598][ T1115]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.914724][ T1115]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.914882][ T1115]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.915011][ T1115]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.915137][ T1115]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.915266][ T1115]  ___sys_sendmsg (net/socket.c:2752)
[   71.915391][ T1115]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.915557][ T1115]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.915699][ T1115]  __sys_sendmsg (net/socket.c:2784)
[   71.915831][ T1115]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.915962][ T1115]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.916126][ T1115]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.916260][ T1115]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.916390][ T1115]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.916526][ T1115]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.916660][ T1115]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.916790][ T1115]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.916950][ T1115] RIP: 0033:0x7f787ae9608e
[   71.917084][ T1115] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.917547][ T1115] RSP: 002b:00007fff06b69f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.917744][ T1115] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f787ae9608e
[   71.917943][ T1115] RDX: 0000000000000000 RSI: 00007fff06b6a020 RDI: 0000000000000005
[   71.918131][ T1115] RBP: 00007fff06b69f80 R08: 0000000000000000 R09: 0000000000000000
[   71.918321][ T1115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   71.918518][ T1115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff06b6a6f0
| [   71.928671][ T1118] ------------[ cut here ]------------
| [   71.928808][ T1118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1118
| [   71.929058][ T1118] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.930349][ T1118] Tainted: [W]=WARN
[   71.930467][ T1118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.930644][ T1118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.930827][ T1118] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.931283][ T1118] RSP: 0018:ffa00000018ef190 EFLAGS: 00010286
[   71.931442][ T1118] RAX: 00000000ffffffa6 RBX: ff11000004b20040 RCX: 1ff400000031ddf8
[   71.931643][ T1118] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b200fc
[   71.931840][ T1118] RBP: ff11000010df4000 R08: 1fe2200000964021 R09: ff1100000cd40b68
[   71.932032][ T1118] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.932222][ T1118] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.932411][ T1118] FS:  00007f46b7f12840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.932652][ T1118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.932813][ T1118] CR2: 000055dc7a4d205c CR3: 000000001222f006 CR4: 0000000000771ef0
[   71.933007][ T1118] PKRU: 55555554
[   71.933102][ T1118] Call Trace:
[   71.933198][ T1118]  <TASK>
[   71.933264][ T1118]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.933430][ T1118]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.933601][ T1118]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.933728][ T1118]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.933863][ T1118]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.934026][ T1118]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.934155][ T1118]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.934286][ T1118]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.934412][ T1118]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.934545][ T1118]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.934679][ T1118]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.934807][ T1118]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.934957][ T1118]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.935083][ T1118]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.935212][ T1118]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.935339][ T1118]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.935467][ T1118]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.935604][ T1118]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.935732][ T1118]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.935862][ T1118]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.935991][ T1118]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.936118][ T1118]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.936247][ T1118]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.936372][ T1118]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.936501][ T1118]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.936645][ T1118]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.936771][ T1118]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.936905][ T1118]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.937030][ T1118]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.937159][ T1118]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.937287][ T1118]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.937416][ T1118]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.937554][ T1118]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.937691][ T1118]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.937824][ T1118]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.937960][ T1118]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.938087][ T1118]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.938215][ T1118]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.938342][ T1118]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.938472][ T1118]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.938611][ T1118]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.938742][ T1118]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.938879][ T1118]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.939007][ T1118]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.939133][ T1118]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.939261][ T1118]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.939417][ T1118]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.939554][ T1118]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.939686][ T1118]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.939815][ T1118]  ___sys_sendmsg (net/socket.c:2752)
[   71.939954][ T1118]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.940111][ T1118]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.940251][ T1118]  __sys_sendmsg (net/socket.c:2784)
[   71.940379][ T1118]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.940506][ T1118]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.940689][ T1118]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.940818][ T1118]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.940949][ T1118]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.941076][ T1118]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.941209][ T1118]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.941342][ T1118]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.941504][ T1118] RIP: 0033:0x7f46b814c08e
[   71.941652][ T1118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.942108][ T1118] RSP: 002b:00007ffcdcc751e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.942299][ T1118] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f46b814c08e
[   71.942487][ T1118] RDX: 0000000000000000 RSI: 00007ffcdcc75290 RDI: 0000000000000005
[   71.942688][ T1118] RBP: 00007ffcdcc751f0 R08: 0000000000000000 R09: 0000000000000000
[   71.942879][ T1118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   71.943066][ T1118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdcc75960
| [   71.962659][ T1117] ------------[ cut here ]------------
| [   71.962793][ T1117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/1117
| [   71.963045][ T1117] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.964565][ T1117] Tainted: [W]=WARN
[   71.964749][ T1117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.964915][ T1117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.965082][ T1117] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.965546][ T1117] RSP: 0018:ffa000000192f190 EFLAGS: 00010286
[   71.965738][ T1117] RAX: 00000000ffffffa6 RBX: ff1100000b918740 RCX: 1ff4000000325df8
[   71.965938][ T1117] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9187fc
[   71.966129][ T1117] RBP: ff11000012e31000 R08: 1fe2200001723101 R09: ff1100000cd051e8
[   71.966325][ T1117] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   71.966522][ T1117] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.966722][ T1117] FS:  00007fd9fea68840(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   71.966955][ T1117] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.967124][ T1117] CR2: 000055dc7a4d205c CR3: 00000000101d7003 CR4: 0000000000771ef0
[   71.967321][ T1117] PKRU: 55555554
[   71.967416][ T1117] Call Trace:
[   71.967511][ T1117]  <TASK>
[   71.967591][ T1117]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.967758][ T1117]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.967923][ T1117]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.968050][ T1117]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.968179][ T1117]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.968341][ T1117]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.968471][ T1117]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   71.968616][ T1117]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.968748][ T1117]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.968882][ T1117]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.969010][ T1117]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.969143][ T1117]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.969293][ T1117]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.969425][ T1117]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.969560][ T1117]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   71.969690][ T1117]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.969821][ T1117]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.969955][ T1117]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   71.970085][ T1117]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.970218][ T1117]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.970350][ T1117]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.970479][ T1117]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.970621][ T1117]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   71.970751][ T1117]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   71.970884][ T1117]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.971013][ T1117]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.971140][ T1117]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.971274][ T1117]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   71.971401][ T1117]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   71.971535][ T1117]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   71.971670][ T1117]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   71.971801][ T1117]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   71.971941][ T1117]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   71.972070][ T1117]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   71.972204][ T1117]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   71.972335][ T1117]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   71.972464][ T1117]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   71.972605][ T1117]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   71.972735][ T1117]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   71.972873][ T1117]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   71.973001][ T1117]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   71.973130][ T1117]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.973262][ T1117]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   71.973393][ T1117]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   71.973529][ T1117]  ? copy_msghdr_from_user (net/socket.c:2635)
[   71.973674][ T1117]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   71.973838][ T1117]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   71.973973][ T1117]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   71.974104][ T1117]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   71.974238][ T1117]  ___sys_sendmsg (net/socket.c:2752)
[   71.974369][ T1117]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   71.974536][ T1117]  ? copy_msghdr_from_user (net/socket.c:2603)
[   71.974685][ T1117]  __sys_sendmsg (net/socket.c:2784)
[   71.974813][ T1117]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   71.974944][ T1117]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   71.975107][ T1117]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   71.975241][ T1117]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   71.975372][ T1117]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   71.975499][ T1117]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   71.975647][ T1117]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   71.975775][ T1117]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   71.975938][ T1117] RIP: 0033:0x7fd9feca208e
[   71.976072][ T1117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   71.976536][ T1117] RSP: 002b:00007ffde3a1e1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   71.976734][ T1117] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd9feca208e
[   71.976927][ T1117] RDX: 0000000000000000 RSI: 00007ffde3a1e290 RDI: 0000000000000005
[   71.977115][ T1117] RBP: 00007ffde3a1e1f0 R08: 0000000000000000 R09: 0000000000000000
[   71.977303][ T1117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   71.977494][ T1117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3a1e960
| [   71.993663][ T1119] ------------[ cut here ]------------
| [   71.993846][ T1119] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/1119
| [   71.994155][ T1119] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   71.995147][ T1119] Tainted: [W]=WARN
[   71.995292][ T1119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   71.995499][ T1119] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   71.995737][ T1119] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   71.996251][ T1119] RSP: 0018:ffa000000167f190 EFLAGS: 00010286
[   71.996458][ T1119] RAX: 00000000ffffffa6 RBX: ff11000014ed7e00 RCX: 1ff40000002cfdf8
[   71.996721][ T1119] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014ed7ebc
[   71.996967][ T1119] RBP: ff11000015381000 R08: 1fe22000029dafd9 R09: ff1100000ad151e8
[   71.997205][ T1119] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   71.997453][ T1119] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   71.997731][ T1119] FS:  00007f24890df840(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   71.998027][ T1119] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.998234][ T1119] CR2: 0000000005fc4988 CR3: 0000000004eb9005 CR4: 0000000000771ef0
[   71.998474][ T1119] PKRU: 55555554
[   71.998640][ T1119] Call Trace:
[   71.998783][ T1119]  <TASK>
[   71.998908][ T1119]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   71.999119][ T1119]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   71.999333][ T1119]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   71.999509][ T1119]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   71.999709][ T1119]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   71.999934][ T1119]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   72.000120][ T1119]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   72.000297][ T1119]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.000470][ T1119]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.000671][ T1119]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.000860][ T1119]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   72.001037][ T1119]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.001236][ T1119]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.001409][ T1119]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.001608][ T1119]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   72.001781][ T1119]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.001967][ T1119]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.002143][ T1119]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   72.002323][ T1119]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.002497][ T1119]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.002701][ T1119]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.002889][ T1119]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.003072][ T1119]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.003250][ T1119]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   72.003425][ T1119]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   72.003626][ T1119]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.003801][ T1119]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.003988][ T1119]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.004161][ T1119]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.004338][ T1119]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   72.004522][ T1119]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.004714][ T1119]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.004905][ T1119]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   72.005082][ T1119]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   72.005262][ T1119]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.005438][ T1119]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.005634][ T1119]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.005808][ T1119]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   72.005991][ T1119]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   72.006169][ T1119]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   72.006341][ T1119]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.006527][ T1119]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   72.006715][ T1119]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   72.006902][ T1119]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   72.007079][ T1119]  ? copy_msghdr_from_user (net/socket.c:2635)
[   72.007251][ T1119]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   72.007452][ T1119]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   72.007652][ T1119]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   72.007825][ T1119]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   72.008009][ T1119]  ___sys_sendmsg (net/socket.c:2752)
[   72.008180][ T1119]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   72.008386][ T1119]  ? copy_msghdr_from_user (net/socket.c:2603)
[   72.008595][ T1119]  __sys_sendmsg (net/socket.c:2784)
[   72.008769][ T1119]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   72.008951][ T1119]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   72.009157][ T1119]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   72.009331][ T1119]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.009505][ T1119]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   72.009702][ T1119]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   72.009883][ T1119]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   72.010060][ T1119]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.010260][ T1119] RIP: 0033:0x7f248931908e
[   72.010438][ T1119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   72.010957][ T1119] RSP: 002b:00007ffe0d95f540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.011193][ T1119] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f248931908e
[   72.011425][ T1119] RDX: 0000000000000000 RSI: 00007ffe0d95f5f0 RDI: 0000000000000005
[   72.011682][ T1119] RBP: 00007ffe0d95f550 R08: 0000000000000000 R09: 0000000000000000
[   72.011928][ T1119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   72.012160][ T1119] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0d95fcc0
| [   72.023668][ T1120] ------------[ cut here ]------------
| [   72.023809][ T1120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/1120
| [   72.024070][ T1120] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.024875][ T1120] Tainted: [W]=WARN
[   72.024972][ T1120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.025129][ T1120] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.025293][ T1120] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.025758][ T1120] RSP: 0018:ffa00000016cf190 EFLAGS: 00010286
[   72.025931][ T1120] RAX: 00000000ffffffa6 RBX: ff110000102e0740 RCX: 1ff40000002d9df8
[   72.026117][ T1120] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e07fc
[   72.026305][ T1120] RBP: ff11000010be1000 R08: 1fe220000205c101 R09: ff11000010208b68
[   72.026495][ T1120] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   72.026695][ T1120] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.026890][ T1120] FS:  00007fd6bbdea840(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   72.027109][ T1120] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.027270][ T1120] CR2: 00007f6c7c7ecf98 CR3: 000000001023e006 CR4: 0000000000771ef0
[   72.027459][ T1120] PKRU: 55555554
[   72.027560][ T1120] Call Trace:
[   72.027660][ T1120]  <TASK>
[   72.027725][ T1120]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.027888][ T1120]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.028046][ T1120]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.028173][ T1120]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.028299][ T1120]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.028456][ T1120]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   72.028596][ T1120]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   72.028723][ T1120]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.028850][ T1120]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.028998][ T1120]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.029122][ T1120]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.029248][ T1120]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   72.029372][ T1120]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.029497][ T1120]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.029641][ T1120]  ? is_bpf_text_address (./include/linux/rcupdate.h:300 (discriminator 2) ./include/linux/rcupdate.h:838 (discriminator 2) kernel/bpf/core.c:747 (discriminator 2))
[   72.029768][ T1120]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.029898][ T1120]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.030025][ T1120]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.030152][ T1120]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.030278][ T1120]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   72.030403][ T1120]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   72.030535][ T1120]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   72.030666][ T1120]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.030791][ T1120]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.030924][ T1120]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.031049][ T1120]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   72.031178][ T1120]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   72.031307][ T1120]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   72.031437][ T1120]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   72.031571][ T1120]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   72.031702][ T1120]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   72.031831][ T1120]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   72.031963][ T1120]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   72.032094][ T1120]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   72.032220][ T1120]  ? __lock_acquire (kernel/locking/lockdep.c:453 kernel/locking/lockdep.c:5225)
[   72.032345][ T1120]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   72.032471][ T1120]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   72.032610][ T1120]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.032735][ T1120]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   72.032877][ T1120]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   72.033003][ T1120]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   72.033130][ T1120]  ? copy_msghdr_from_user (net/socket.c:2635)
[   72.033257][ T1120]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   72.033410][ T1120]  ? move_addr_to_kernel (./include/linux/audit.h:354 (discriminator 1))
[   72.033544][ T1120]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   72.033681][ T1120]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   72.033808][ T1120]  ___sys_sendmsg (net/socket.c:2752)
[   72.033938][ T1120]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   72.034095][ T1120]  ? copy_msghdr_from_user (net/socket.c:2603)
[   72.034236][ T1120]  __sys_sendmsg (net/socket.c:2784)
[   72.034361][ T1120]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   72.034486][ T1120]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   72.034659][ T1120]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   72.034785][ T1120]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.034912][ T1120]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   72.035038][ T1120]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   72.035166][ T1120]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   72.035294][ T1120]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   72.035448][ T1120] RIP: 0033:0x7fd6bc02408e
[   72.035592][ T1120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   72.036044][ T1120] RSP: 002b:00007ffe97010f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   72.036232][ T1120] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd6bc02408e
[   72.036417][ T1120] RDX: 0000000000000000 RSI: 00007ffe97010ff0 RDI: 0000000000000005
[   72.036615][ T1120] RBP: 00007ffe97010f50 R08: 0000000000000000 R09: 0000000000000000
[   72.036806][ T1120] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce38
[   72.036999][ T1120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe970116c0
| [   72.145882][   T12] ------------[ cut here ]------------
| [   72.146087][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   72.146350][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.147099][   T12] Tainted: [W]=WARN
[   72.147201][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.147367][   T12] Workqueue: netns cleanup_net
[   72.147505][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.147734][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.148218][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.148396][   T12] RAX: 00000000ffffffa6 RBX: ff110000102e0040 RCX: 1ff4000000018eaf
[   72.148603][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000102e00fc
[   72.148800][   T12] RBP: ff11000007ad1000 R08: 1fe220000205c021 R09: ff11000001afd260
[   72.148999][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   72.149196][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000007f54000
[   72.149392][   T12] FS:  0000000000000000(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   72.149631][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.149794][   T12] CR2: 00007f5b698adc70 CR3: 0000000021f39005 CR4: 0000000000771ef0
[   72.149994][   T12] PKRU: 55555554
[   72.150093][   T12] Call Trace:
[   72.150194][   T12]  <TASK>
[   72.150263][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.150396][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.150499][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.150646][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.150780][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.150916][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.151047][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.151181][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.151345][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.151477][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.151657][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.151791][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.151957][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.152086][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.152215][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.152381][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.152519][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.152710][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.152871][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.153006][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.153137][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.153268][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.153401][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.153541][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.153683][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.153822][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.153958][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.154086][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.154221][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.154352][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.154484][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.154631][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.154768][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.154916][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.155052][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.155182][   T12]  kthread (kernel/kthread.c:436)
[   72.155281][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.155454][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.155595][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.155727][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.155899][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.156031][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.156164][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.159467][   T12] ------------[ cut here ]------------
| [   72.159620][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   72.159885][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.160523][   T12] Tainted: [W]=WARN
[   72.160628][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.160790][   T12] Workqueue: netns cleanup_net
[   72.160932][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.161101][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.161586][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.161752][   T12] RAX: 00000000ffffffa6 RBX: ff11000015c2b700 RCX: 1ff4000000018eaf
[   72.161949][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b7bc
[   72.162151][   T12] RBP: ff11000007f54000 R08: 1fe2200002b856f9 R09: ff11000001afd260
[   72.162346][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   72.162548][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000087c9000
[   72.162810][   T12] FS:  0000000000000000(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   72.163045][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.163211][   T12] CR2: 00007f5b698adc70 CR3: 0000000021f39005 CR4: 0000000000771ef0
[   72.163407][   T12] PKRU: 55555554
[   72.163505][   T12] Call Trace:
[   72.163663][   T12]  <TASK>
[   72.163784][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.163921][   T12]  ? notifier_call_chain (kernel/notifier.c:85)
[   72.164053][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.164154][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.164286][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.164416][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.164552][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.164743][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.164880][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.165042][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.165175][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.165340][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.165472][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.165700][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.165834][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.165982][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.166146][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.166282][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.166413][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.166551][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.166739][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.166877][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.167008][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.167141][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.167277][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.167412][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.167555][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.167737][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.167874][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.168006][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.168136][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.168271][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.168405][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.168544][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.168736][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.168877][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.169007][   T12]  kthread (kernel/kthread.c:436)
[   72.169109][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.169277][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.169407][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.169548][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.169762][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.169898][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.170029][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.173110][   T12] ------------[ cut here ]------------
| [   72.173250][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/12
| [   72.173500][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.174183][   T12] Tainted: [W]=WARN
[   72.174280][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.174438][   T12] Workqueue: netns cleanup_net
[   72.174588][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.174757][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.175233][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.175394][   T12] RAX: 00000000ffffffa6 RBX: ff11000004b20200 RCX: 1ff4000000018eaf
[   72.175595][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000004b202bc
[   72.175786][   T12] RBP: ff110000087c9000 R08: 1fe2200000964059 R09: ff11000001afd260
[   72.175978][   T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   72.176168][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[   72.176359][   T12] FS:  0000000000000000(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   72.176604][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.176767][   T12] CR2: 00007f6c7c7ecf98 CR3: 0000000021f39002 CR4: 0000000000771ef0
[   72.176963][   T12] PKRU: 55555554
[   72.177059][   T12] Call Trace:
[   72.177155][   T12]  <TASK>
[   72.177223][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.177353][   T12]  ? notifier_call_chain (kernel/notifier.c:85)
[   72.177486][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.177596][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.177725][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.177853][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.177987][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.178114][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.178244][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.178400][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.178534][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.178704][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.178836][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.179004][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.179133][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.179263][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.179422][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.179558][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.179695][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.179826][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.179962][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.180090][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.180219][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.180359][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.180489][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.180627][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.180757][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.180890][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.181017][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.181148][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.181275][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.181405][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.181543][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.181682][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.181818][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.181954][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.182081][   T12]  kthread (kernel/kthread.c:436)
[   72.182178][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.182336][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.182465][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.182606][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.182768][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.182903][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.183030][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.185829][   T12] ------------[ cut here ]------------
| [   72.185963][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/12
| [   72.186203][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.186802][   T12] Tainted: [W]=WARN
[   72.186899][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.187059][   T12] Workqueue: netns cleanup_net
[   72.187189][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.187353][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.187808][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.187972][   T12] RAX: 00000000ffffffa6 RBX: ff11000012f68580 RCX: 1ff4000000018ed5
[   72.188159][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000012f6863c
[   72.188351][   T12] RBP: ff11000007ad1000 R08: 1fe22000025ed0c9 R09: ff11000001afd260
[   72.188540][   T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   72.189305][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.189497][   T12] FS:  0000000000000000(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   72.189729][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.189896][   T12] CR2: 00007f6c7c7ecf98 CR3: 0000000021f39002 CR4: 0000000000771ef0
[   72.190083][   T12] PKRU: 55555554
[   72.190178][   T12] Call Trace:
[   72.190269][   T12]  <TASK>
[   72.190334][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.190491][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.190656][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.190779][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.190907][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.191063][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.191187][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.191311][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.191437][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.191570][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.191702][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.191833][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.191964][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.192090][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.192217][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.192342][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.192468][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.192605][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.192728][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.192855][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.192984][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.193107][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.193235][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.193363][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.193486][   T12]  kthread (kernel/kthread.c:436)
[   72.193593][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.193746][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.193876][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.194000][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.194154][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.194277][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.194401][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.202681][   T12] ------------[ cut here ]------------
| [   72.202818][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/12
| [   72.203078][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.204314][   T12] Tainted: [W]=WARN
[   72.204419][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.204734][   T12] Workqueue: netns cleanup_net
[   72.204873][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.205042][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.205496][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.205707][   T12] RAX: 00000000ffffffa6 RBX: ff11000014d491c0 RCX: 1ff4000000018ed5
[   72.205904][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000014d4927c
[   72.206087][   T12] RBP: ff11000007f54000 R08: 1fe22000029a9251 R09: ff11000001afd260
[   72.206270][   T12] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   72.206489][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.206740][   T12] FS:  0000000000000000(0000) GS:ff1100007bfac000(0000) knlGS:0000000000000000
[   72.206970][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.207125][   T12] CR2: 00007f6c7c7ecf98 CR3: 0000000021f39002 CR4: 0000000000771ef0
[   72.207317][   T12] PKRU: 55555554
[   72.207409][   T12] Call Trace:
[   72.207501][   T12]  <TASK>
[   72.207579][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.207804][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.207962][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.208109][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.208237][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.208395][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.208525][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.208698][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.208824][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.208954][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.209074][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.209207][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.209335][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.209472][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.209658][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.209782][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.209909][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.210034][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.210161][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.210298][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.210429][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.210558][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.210736][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.210870][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.210993][   T12]  kthread (kernel/kthread.c:436)
[   72.211085][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.211239][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.211362][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.211486][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.211703][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.211839][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.211963][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.223789][   T12] ------------[ cut here ]------------
| [   72.223929][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   72.224178][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.224802][   T12] Tainted: [W]=WARN
[   72.224902][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.225055][   T12] Workqueue: netns cleanup_net
[   72.225185][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.225349][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.225820][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.225988][   T12] RAX: 00000000ffffffa6 RBX: ff11000010022e40 RCX: 1ff4000000018ed5
[   72.226173][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000010022efc
[   72.226362][   T12] RBP: ff110000087c9000 R08: 1fe22000020045e1 R09: ff11000001afd260
[   72.226553][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   72.226747][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.226950][   T12] FS:  0000000000000000(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   72.227169][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.227326][   T12] CR2: 00007f5ec4ce7000 CR3: 0000000021f39006 CR4: 0000000000771ef0
[   72.227521][   T12] PKRU: 55555554
[   72.227620][   T12] Call Trace:
[   72.227712][   T12]  <TASK>
[   72.227777][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.227944][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.228100][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.228235][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.228361][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.228524][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.228658][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.228783][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.228914][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.229041][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.229170][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.229301][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.229430][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.229561][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.229696][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.229824][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.229954][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.230081][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.230206][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.230332][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.230459][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.230594][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.230725][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.230859][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.230987][   T12]  kthread (kernel/kthread.c:436)
[   72.231081][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.231239][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.231365][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.231490][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.231657][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.231789][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.231919][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.320028][   T12] ------------[ cut here ]------------
| [   72.320183][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   72.320433][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.321173][   T12] Tainted: [W]=WARN
[   72.321269][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.321430][   T12] Workqueue: netns cleanup_net
[   72.321570][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.321952][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.322562][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.322737][   T12] RAX: 00000000ffffffa6 RBX: ff11000010008740 RCX: 1ff4000000018eaf
[   72.322936][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000100087fc
[   72.323125][   T12] RBP: ff1100000a069000 R08: 1fe2200002001101 R09: ff11000001afd260
[   72.323318][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   72.323508][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a059000
[   72.323724][   T12] FS:  0000000000000000(0000) GS:ff1100007c02c000(0000) knlGS:0000000000000000
[   72.323951][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.324118][   T12] CR2: 000055dc42eded5c CR3: 0000000021f39001 CR4: 0000000000771ef0
[   72.324309][   T12] PKRU: 55555554
[   72.324404][   T12] Call Trace:
[   72.324498][   T12]  <TASK>
[   72.324570][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.324705][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.324803][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.324934][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.325058][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.325184][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.325309][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.325436][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.325607][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.325748][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.325909][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.326036][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.326194][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.326320][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.326445][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.326616][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.326745][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.326879][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.327005][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.327132][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.327258][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.327382][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.327520][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.327663][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.327790][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.327923][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.328048][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.328170][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.328297][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.328422][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.328557][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.328690][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.328821][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.328959][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.329089][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.329214][   T12]  kthread (kernel/kthread.c:436)
[   72.329320][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.329478][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.329617][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.329743][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.329908][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.330033][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.330159][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.332588][   T12] ------------[ cut here ]------------
| [   72.332727][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   72.332982][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.333690][   T12] Tainted: [W]=WARN
[   72.333789][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.333954][   T12] Workqueue: netns cleanup_net
[   72.334089][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.334259][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.334728][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.334897][   T12] RAX: 00000000ffffffa6 RBX: ff11000008fb5700 RCX: 1ff4000000018eaf
[   72.335086][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000008fb57bc
[   72.335274][   T12] RBP: ff1100000a059000 R08: 1fe22000011f6af9 R09: ff11000001afd260
[   72.335462][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   72.335678][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000082c1000
[   72.335877][   T12] FS:  0000000000000000(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   72.336099][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.336260][   T12] CR2: 00007f6c7c64d0a0 CR3: 0000000021f39006 CR4: 0000000000771ef0
[   72.336452][   T12] PKRU: 55555554
[   72.336555][   T12] Call Trace:
[   72.336657][   T12]  <TASK>
[   72.336725][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.336860][   T12]  ? notifier_call_chain (kernel/notifier.c:85)
[   72.336990][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.337089][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.337216][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.337342][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.337472][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.337615][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.337743][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.337911][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.338041][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.338202][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.338331][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.338492][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.338629][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.338756][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.338921][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.339053][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.339183][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.339312][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.339441][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.339576][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.339712][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.339848][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.339979][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.340107][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.340239][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.340366][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.340494][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.340630][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.340756][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.340888][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.341020][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.341148][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.341281][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.341413][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.341548][   T12]  kthread (kernel/kthread.c:436)
[   72.341651][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.341814][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.341945][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.342073][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.342236][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.342363][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.342492][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.344753][   T12] ------------[ cut here ]------------
| [   72.344897][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   72.345143][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.346206][   T12] Tainted: [W]=WARN
[   72.346307][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.346467][   T12] Workqueue: netns cleanup_net
[   72.346616][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.346788][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.347251][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.347412][   T12] RAX: 00000000ffffffa6 RBX: ff1100000c17e3c0 RCX: 1ff4000000018eaf
[   72.347617][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000c17e47c
[   72.347806][   T12] RBP: ff110000082c1000 R08: 1fe220000182fc91 R09: ff11000001afd260
[   72.348001][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   72.348191][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[   72.348381][   T12] FS:  0000000000000000(0000) GS:ff1100007c12c000(0000) knlGS:0000000000000000
[   72.348616][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.348775][   T12] CR2: 00007f6c7c64d0a0 CR3: 0000000021f39006 CR4: 0000000000771ef0
[   72.348971][   T12] PKRU: 55555554
[   72.349066][   T12] Call Trace:
[   72.349160][   T12]  <TASK>
[   72.349227][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.349354][   T12]  ? notifier_call_chain (kernel/notifier.c:85)
[   72.349483][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.349595][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.349723][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.349854][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.349981][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.350110][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.350240][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.350397][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.350532][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.350700][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.350827][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.350988][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.351114][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.351242][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.351402][   T12]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   72.351538][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.351671][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.351798][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.351932][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.352061][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.352188][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.352317][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.352446][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.352586][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.352716][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.352849][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.352975][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.353104][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.353232][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.353359][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.353490][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.353627][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.353761][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.353900][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.354029][   T12]  kthread (kernel/kthread.c:436)
[   72.354125][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.354283][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.354409][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.354542][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.354753][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.354888][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.355016][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.373245][   T12] ------------[ cut here ]------------
| [   72.373414][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   72.373756][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.374449][   T12] Tainted: [W]=WARN
[   72.374609][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.374810][   T12] Workqueue: netns cleanup_net
[   72.374992][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.375201][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.375724][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.375942][   T12] RAX: 00000000ffffffa6 RBX: ff110000056371c0 RCX: 1ff4000000018ed5
[   72.376170][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000563727c
[   72.376403][   T12] RBP: ff1100000a069000 R08: 1fe2200000ac6e51 R09: ff11000001afd260
[   72.376688][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   72.376930][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.377160][   T12] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   72.377420][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.377643][   T12] CR2: 00007ffa1ac23668 CR3: 0000000021f39003 CR4: 0000000000771ef0
[   72.377885][   T12] PKRU: 55555554
[   72.378027][   T12] Call Trace:
[   72.378169][   T12]  <TASK>
[   72.378282][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.378498][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.378722][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.378907][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.379078][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.379285][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.379457][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.379652][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.379825][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.380007][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.380191][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.380377][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.380569][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.380755][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.380942][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.381115][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.381285][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.381459][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.381669][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.381853][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.382035][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.382208][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.382385][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.382573][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.382759][   T12]  kthread (kernel/kthread.c:436)
[   72.382915][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.383117][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.383292][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.383465][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.383687][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.383870][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.384046][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.387032][   T12] ------------[ cut here ]------------
| [   72.387204][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   72.387498][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.388209][   T12] Tainted: [W]=WARN
[   72.388357][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.388565][   T12] Workqueue: netns cleanup_net
[   72.388756][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.388978][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.389459][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.389685][   T12] RAX: 00000000ffffffa6 RBX: ff11000015c2b380 RCX: 1ff4000000018ed5
[   72.389926][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015c2b43c
[   72.390154][   T12] RBP: ff1100000a059000 R08: 1fe2200002b85689 R09: ff11000001afd260
[   72.390383][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   72.390637][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.390885][   T12] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   72.391147][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.391356][   T12] CR2: 00007ffa1ac23668 CR3: 0000000021f39003 CR4: 0000000000771ef0
[   72.391611][   T12] PKRU: 55555554
[   72.391844][   T12] Call Trace:
[   72.391992][   T12]  <TASK>
[   72.392105][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.392315][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.392527][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.392712][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.392893][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.393099][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.393274][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.393447][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.393642][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.393822][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.394000][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.394188][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.394376][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.394560][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.394753][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.394936][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.395107][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.395287][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.395458][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.395656][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.395936][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.396189][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.396369][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.396556][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.396743][   T12]  kthread (kernel/kthread.c:436)
[   72.396899][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.397102][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.397277][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.397452][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.397688][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.397956][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.398241][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.402362][   T12] ------------[ cut here ]------------
| [   72.402539][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   72.402842][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.403632][   T12] Tainted: [W]=WARN
[   72.403771][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.404059][   T12] Workqueue: netns cleanup_net
[   72.404237][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.404447][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.405056][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.405256][   T12] RAX: 00000000ffffffa6 RBX: ff110000053878c0 RCX: 1ff4000000018ed5
[   72.405503][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000538797c
[   72.405833][   T12] RBP: ff110000082c1000 R08: 1fe2200000a70f31 R09: ff11000001afd260
[   72.406073][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   72.406377][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.406630][   T12] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   72.406983][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.407188][   T12] CR2: 00007ffa1ac23668 CR3: 0000000021f39003 CR4: 0000000000771ef0
[   72.407420][   T12] PKRU: 55555554
[   72.407566][   T12] Call Trace:
[   72.407792][   T12]  <TASK>
[   72.407915][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.408138][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.408348][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.408535][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.408725][   T12]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   72.408962][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.409157][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.409515][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.409716][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.409925][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.410097][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.410302][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.410479][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.410692][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.410962][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.411195][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.411377][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.411560][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.411923][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.412215][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.412470][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.412667][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.412860][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.413118][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.413295][   T12]  kthread (kernel/kthread.c:436)
[   72.413438][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.413666][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.413848][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.414031][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.414247][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.414421][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.414615][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.466850][   T12] ------------[ cut here ]------------
| [   72.467041][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   72.467336][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.468073][   T12] Tainted: [W]=WARN
[   72.468216][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.468431][   T12] Workqueue: netns cleanup_net
[   72.468648][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.468892][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.469396][   T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[   72.469631][   T12] RAX: 00000000ffffffa6 RBX: ff11000005387540 RCX: 1ff4000000018eaf
[   72.469880][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000053875fc
[   72.470119][   T12] RBP: ff1100000a0f9000 R08: 1fe2200000a70ec1 R09: ff11000001afd260
[   72.470358][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   72.470675][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[   72.471042][   T12] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   72.471340][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.471552][   T12] CR2: 00007ffa1ac23668 CR3: 0000000021f39003 CR4: 0000000000771ef0
[   72.471806][   T12] PKRU: 55555554
[   72.471959][   T12] Call Trace:
[   72.472102][   T12]  <TASK>
[   72.472216][   T12]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   72.472427][   T12]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   72.472600][   T12]  netif_close_many (net/core/dev.c:1804)
[   72.472788][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.472975][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.473152][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.473332][   T12]  ? __dev_close_many (net/core/dev.c:1781)
[   72.473511][   T12]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   72.473744][   T12]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   72.473937][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   72.474148][   T12]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   72.474324][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.474507][   T12]  ? default_device_exit_net (net/core/dev.c:13033 (discriminator 1))
[   72.474709][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.474931][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[   72.475115][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.475294][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.475475][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.475678][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.475862][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.476045][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.476227][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.476408][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.476607][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.476791][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.476980][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.477157][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.477337][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.477515][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.477721][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.477914][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.478099][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.478313][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.478494][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.478695][   T12]  kthread (kernel/kthread.c:436)
[   72.478844][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.479066][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.479244][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.479422][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.479658][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.479838][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.480028][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   72.482727][   T12] ------------[ cut here ]------------
| [   72.482900][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   72.483195][   T12] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
| [   72.483915][   T12] Tainted: [W]=WARN
[   72.484055][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   72.484255][   T12] Workqueue: netns cleanup_net
[   72.484441][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   72.484675][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 88 e9 f0 ff       	call   0xfffffffffff0e9c4
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 88 e9 f0 ff       	call   0xfffffffffff0e99a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   72.485166][   T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[   72.485368][   T12] RAX: 00000000ffffffa6 RBX: ff1100000b918900 RCX: 1ff4000000018ed5
[   72.485620][   T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff1100000b9189bc
[   72.485855][   T12] RBP: ff1100000a0f9000 R08: 1fe2200001723139 R09: ff11000001afd260
[   72.486088][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   72.486320][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   72.486560][   T12] FS:  0000000000000000(0000) GS:ff1100007c0ac000(0000) knlGS:0000000000000000
[   72.486835][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   72.487047][   T12] CR2: 00007ffa1ac23668 CR3: 0000000021f39003 CR4: 0000000000771ef0
[   72.487278][   T12] PKRU: 55555554
[   72.487416][   T12] Call Trace:
[   72.487563][   T12]  <TASK>
[   72.487688][   T12]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   72.487909][   T12]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   72.488116][   T12]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[   72.488296][   T12]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   72.488470][   T12]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   72.488661][   T12]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   72.488836][   T12]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   72.489019][   T12]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   72.489188][   T12]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   72.489361][   T12]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   72.489553][   T12]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   72.489738][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   72.489926][   T12]  cleanup_net (net/core/net_namespace.c:702)
[   72.490099][   T12]  ? net_passive_dec (./include/linux/llist.h:241)
[   72.490277][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   72.490452][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   72.490647][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   72.490826][   T12]  process_one_work (kernel/workqueue.c:3314)
[   72.491010][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   72.491182][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   72.491359][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   72.491547][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   72.491730][   T12]  kthread (kernel/kthread.c:436)
[   72.491881][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   72.492084][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   72.492261][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   72.492439][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   72.492668][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   72.492847][   T12]  ? kthread_affine_node (kernel/kthread.c:378)


Finger prints:
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_change_name:rtnl_newlink
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:default_device_exit_batch:ops_undo_list:cleanup_net
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:rtnl_dellink:rtnetlink_rcv_msg:netlink_rcv_skb
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:veth_newlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:register_netdevice:register_netdev:loopback_net_init
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:__linkwatch_run_queue:linkwatch_event
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:netif_change_flags:rtnl_newlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:rtnl_newlink_create